./Ultimate.py --spec /mnt/goblint-svcomp/goblint-bench/bench/concrat/properties/no-data-race.prp --file /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c --full-output --architecture 64bit


--------------------------------------------------------------------------------


Checking for data races
Using default analysis
Version 2329fc70
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/AutomizerReach.xml -i /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c -s /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f7907599df59c66507d10e19f39cb8ab02832c8a3c8c7f98a902ba4f9a3a6c8e
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-11-13 09:12:30,662 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-11-13 09:12:30,664 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-11-13 09:12:30,685 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-11-13 09:12:30,686 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-11-13 09:12:30,686 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-11-13 09:12:30,687 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-11-13 09:12:30,688 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-11-13 09:12:30,690 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-11-13 09:12:30,690 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-11-13 09:12:30,691 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-11-13 09:12:30,692 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-11-13 09:12:30,692 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-11-13 09:12:30,693 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-11-13 09:12:30,694 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-11-13 09:12:30,694 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-11-13 09:12:30,695 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-11-13 09:12:30,696 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-11-13 09:12:30,697 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-11-13 09:12:30,698 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-11-13 09:12:30,699 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-11-13 09:12:30,700 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-11-13 09:12:30,701 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-11-13 09:12:30,701 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-11-13 09:12:30,704 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-11-13 09:12:30,704 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-11-13 09:12:30,704 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-11-13 09:12:30,705 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-11-13 09:12:30,705 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-11-13 09:12:30,706 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-11-13 09:12:30,706 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-11-13 09:12:30,707 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-11-13 09:12:30,707 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-11-13 09:12:30,708 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-11-13 09:12:30,708 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-11-13 09:12:30,709 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-11-13 09:12:30,709 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-11-13 09:12:30,709 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-11-13 09:12:30,709 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-11-13 09:12:30,710 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-11-13 09:12:30,710 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-11-13 09:12:30,711 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2023-11-13 09:12:30,727 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-11-13 09:12:30,728 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-13 09:12:30,728 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-11-13 09:12:30,728 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-11-13 09:12:30,729 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-13 09:12:30,729 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-11-13 09:12:30,729 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-13 09:12:30,753 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-11-13 09:12:30,753 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-11-13 09:12:30,754 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-13 09:12:30,754 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-11-13 09:12:30,754 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2023-11-13 09:12:30,754 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-11-13 09:12:30,755 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-11-13 09:12:30,755 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-13 09:12:30,755 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-11-13 09:12:30,755 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-11-13 09:12:30,755 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-11-13 09:12:30,755 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-11-13 09:12:30,755 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-11-13 09:12:30,756 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-13 09:12:30,756 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-11-13 09:12:30,756 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-11-13 09:12:30,756 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-13 09:12:30,756 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-13 09:12:30,756 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-11-13 09:12:30,757 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-11-13 09:12:30,757 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2023-11-13 09:12:30,757 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-11-13 09:12:30,757 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-11-13 09:12:30,757 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-13 09:12:30,757 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-11-13 09:12:30,757 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-11-13 09:12:30,758 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-11-13 09:12:30,758 INFO  L138        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7907599df59c66507d10e19f39cb8ab02832c8a3c8c7f98a902ba4f9a3a6c8e
[2023-11-13 09:12:30,946 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-13 09:12:30,964 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-13 09:12:30,966 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-13 09:12:30,967 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-11-13 09:12:30,967 INFO  L275        PluginConnector]: CDTParser initialized
[2023-11-13 09:12:30,968 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c
[2023-11-13 09:12:31,980 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-11-13 09:12:32,327 INFO  L351              CDTParser]: Found 1 translation units.
[2023-11-13 09:12:32,328 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c
[2023-11-13 09:12:32,356 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/b47d43d1f/0910c07b85d74a9b927b13c83f510989/FLAGac55a9ef6
[2023-11-13 09:12:32,531 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/b47d43d1f/0910c07b85d74a9b927b13c83f510989
[2023-11-13 09:12:32,533 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-13 09:12:32,534 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-13 09:12:32,535 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-13 09:12:32,535 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-13 09:12:32,539 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-13 09:12:32,539 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:12:32" (1/1) ...
[2023-11-13 09:12:32,541 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3370911e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:32, skipping insertion in model container
[2023-11-13 09:12:32,541 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:12:32" (1/1) ...
[2023-11-13 09:12:32,547 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-11-13 09:12:32,656 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-11-13 09:12:33,365 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:33,422 WARN  L623        FunctionHandler]: Unknown extern function getrlimit
[2023-11-13 09:12:33,423 WARN  L623        FunctionHandler]: Unknown extern function setrlimit
[2023-11-13 09:12:33,437 WARN  L623        FunctionHandler]: Unknown extern function memccpy
[2023-11-13 09:12:33,444 WARN  L623        FunctionHandler]: Unknown extern function rawmemchr
[2023-11-13 09:12:33,464 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2023-11-13 09:12:33,471 WARN  L623        FunctionHandler]: Unknown extern function memrchr
[2023-11-13 09:12:33,522 WARN  L623        FunctionHandler]: Unknown extern function getcwd
[2023-11-13 09:12:33,525 WARN  L623        FunctionHandler]: Unknown extern function memchr
[2023-11-13 09:12:33,553 WARN  L623        FunctionHandler]: Unknown extern function mkstemp
[2023-11-13 09:12:33,558 WARN  L623        FunctionHandler]: Unknown extern function dprintf
[2023-11-13 09:12:33,563 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:33,563 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2023-11-13 09:12:33,568 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2023-11-13 09:12:33,569 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2023-11-13 09:12:33,569 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2023-11-13 09:12:33,570 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2023-11-13 09:12:33,574 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2023-11-13 09:12:33,575 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2023-11-13 09:12:33,575 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2023-11-13 09:12:33,580 WARN  L623        FunctionHandler]: Unknown extern function wattr_on
[2023-11-13 09:12:33,582 WARN  L623        FunctionHandler]: Unknown extern function wattr_off
[2023-11-13 09:12:33,594 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:33,595 WARN  L623        FunctionHandler]: Unknown extern function perror
[2023-11-13 09:12:33,596 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,605 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:33,606 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2023-11-13 09:12:33,607 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2023-11-13 09:12:33,607 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:33,612 WARN  L623        FunctionHandler]: Unknown extern function stat
[2023-11-13 09:12:33,624 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2023-11-13 09:12:33,624 WARN  L623        FunctionHandler]: Unknown extern function usleep
[2023-11-13 09:12:33,637 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:33,638 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:33,638 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,639 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,639 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,639 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,640 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,659 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:33,659 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:33,660 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:33,661 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:33,690 WARN  L623        FunctionHandler]: Unknown extern function memmem
[2023-11-13 09:12:33,709 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,710 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,752 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,752 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,753 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,754 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:33,754 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,755 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,755 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,755 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,756 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,756 WARN  L623        FunctionHandler]: Unknown extern function read
[2023-11-13 09:12:33,756 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,757 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,757 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,758 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,758 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,759 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,759 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,759 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,760 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,760 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,767 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,768 WARN  L623        FunctionHandler]: Unknown extern function stat
[2023-11-13 09:12:33,768 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,769 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:33,770 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,770 WARN  L623        FunctionHandler]: Unknown extern function fstat
[2023-11-13 09:12:33,771 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,771 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,771 WARN  L623        FunctionHandler]: Unknown extern function read
[2023-11-13 09:12:33,772 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,773 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,773 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,774 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,774 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,775 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,775 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,775 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,776 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,776 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,777 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,777 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,778 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,778 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,786 WARN  L623        FunctionHandler]: Unknown extern function access
[2023-11-13 09:12:33,787 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,788 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,788 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,795 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:33,797 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:33,798 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,799 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:33,807 WARN  L623        FunctionHandler]: Unknown extern function init_pair
[2023-11-13 09:12:33,814 WARN  L623        FunctionHandler]: Unknown extern function newterm
[2023-11-13 09:12:33,815 WARN  L623        FunctionHandler]: Unknown extern function initscr
[2023-11-13 09:12:33,816 WARN  L623        FunctionHandler]: Unknown extern function cbreak
[2023-11-13 09:12:33,816 WARN  L623        FunctionHandler]: Unknown extern function noecho
[2023-11-13 09:12:33,816 WARN  L623        FunctionHandler]: Unknown extern function nonl
[2023-11-13 09:12:33,816 WARN  L623        FunctionHandler]: Unknown extern function keypad
[2023-11-13 09:12:33,817 WARN  L623        FunctionHandler]: Unknown extern function curs_set
[2023-11-13 09:12:33,818 WARN  L623        FunctionHandler]: Unknown extern function start_color
[2023-11-13 09:12:33,818 WARN  L623        FunctionHandler]: Unknown extern function use_default_colors
[2023-11-13 09:12:33,819 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:33,823 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:33,826 WARN  L623        FunctionHandler]: Unknown extern function init_pair
[2023-11-13 09:12:33,826 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:33,827 WARN  L623        FunctionHandler]: Unknown extern function set_escdelay
[2023-11-13 09:12:33,844 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,844 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,845 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,845 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,846 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,851 WARN  L623        FunctionHandler]: Unknown extern function fork
[2023-11-13 09:12:33,853 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,855 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,857 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,858 WARN  L623        FunctionHandler]: Unknown extern function fork
[2023-11-13 09:12:33,858 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2023-11-13 09:12:33,859 WARN  L623        FunctionHandler]: Unknown extern function setsid
[2023-11-13 09:12:33,859 WARN  L623        FunctionHandler]: Unknown extern function perror
[2023-11-13 09:12:33,860 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2023-11-13 09:12:33,860 WARN  L623        FunctionHandler]: Unknown extern function waitpid
[2023-11-13 09:12:33,860 WARN  L623        FunctionHandler]: Unknown extern function perror
[2023-11-13 09:12:33,867 WARN  L623        FunctionHandler]: Unknown extern function waitpid
[2023-11-13 09:12:33,867 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,868 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,868 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:33,871 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:33,872 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:33,872 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2023-11-13 09:12:33,873 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2023-11-13 09:12:33,873 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2023-11-13 09:12:33,873 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,874 WARN  L623        FunctionHandler]: Unknown extern function isatty
[2023-11-13 09:12:33,874 WARN  L623        FunctionHandler]: Unknown extern function ctermid
[2023-11-13 09:12:33,875 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:33,875 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2023-11-13 09:12:33,875 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,876 WARN  L623        FunctionHandler]: Unknown extern function execvp
[2023-11-13 09:12:33,876 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2023-11-13 09:12:33,877 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:33,878 WARN  L623        FunctionHandler]: Unknown extern function read
[2023-11-13 09:12:33,878 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2023-11-13 09:12:33,891 WARN  L623        FunctionHandler]: Unknown extern function opendir
[2023-11-13 09:12:33,892 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,892 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,893 WARN  L623        FunctionHandler]: Unknown extern function closedir
[2023-11-13 09:12:33,898 WARN  L623        FunctionHandler]: Unknown extern function access
[2023-11-13 09:12:33,914 WARN  L623        FunctionHandler]: Unknown extern function access
[2023-11-13 09:12:33,924 WARN  L623        FunctionHandler]: Unknown extern function read
[2023-11-13 09:12:33,930 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,932 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:33,933 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,951 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:33,952 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:33,959 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:33,959 WARN  L623        FunctionHandler]: Unknown extern function dprintf
[2023-11-13 09:12:33,959 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:33,964 WARN  L623        FunctionHandler]: Unknown extern function strtoll
[2023-11-13 09:12:33,964 WARN  L623        FunctionHandler]: Unknown extern function strtoll
[2023-11-13 09:12:33,966 WARN  L623        FunctionHandler]: Unknown extern function strcasecmp
[2023-11-13 09:12:33,981 WARN  L623        FunctionHandler]: Unknown extern function regcomp
[2023-11-13 09:12:33,985 WARN  L623        FunctionHandler]: Unknown extern function regexec
[2023-11-13 09:12:34,009 WARN  L623        FunctionHandler]: Unknown extern function strcasecmp
[2023-11-13 09:12:34,020 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:34,021 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2023-11-13 09:12:34,022 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:34,031 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2023-11-13 09:12:34,031 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:34,031 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2023-11-13 09:12:34,032 WARN  L623        FunctionHandler]: Unknown extern function unget_wch
[2023-11-13 09:12:34,032 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:34,033 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:34,033 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:34,035 WARN  L623        FunctionHandler]: Unknown extern function read
[2023-11-13 09:12:34,051 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2023-11-13 09:12:34,052 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2023-11-13 09:12:34,054 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2023-11-13 09:12:34,055 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2023-11-13 09:12:34,059 WARN  L623        FunctionHandler]: Unknown extern function wattr_on
[2023-11-13 09:12:34,080 WARN  L623        FunctionHandler]: Unknown extern function regfree
[2023-11-13 09:12:34,093 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: mbstowcs
[2023-11-13 09:12:34,094 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@764549e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:34, skipping insertion in model container
[2023-11-13 09:12:34,094 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-13 09:12:34,094 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-11-13 09:12:34,097 INFO  L158              Benchmark]: Toolchain (without parser) took 1560.98ms. Allocated memory was 142.6MB in the beginning and 264.2MB in the end (delta: 121.6MB). Free memory was 81.4MB in the beginning and 155.2MB in the end (delta: -73.7MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB.
[2023-11-13 09:12:34,097 INFO  L158              Benchmark]: CDTParser took 0.13ms. Allocated memory is still 142.6MB. Free memory was 111.2MB in the beginning and 111.0MB in the end (delta: 161.1kB). There was no memory consumed. Max. memory is 16.1GB.
[2023-11-13 09:12:34,098 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1559.11ms. Allocated memory was 142.6MB in the beginning and 264.2MB in the end (delta: 121.6MB). Free memory was 81.4MB in the beginning and 155.2MB in the end (delta: -73.7MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB.
[2023-11-13 09:12:34,100 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.13ms. Allocated memory is still 142.6MB. Free memory was 111.2MB in the beginning and 111.0MB in the end (delta: 161.1kB). There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 1559.11ms. Allocated memory was 142.6MB in the beginning and 264.2MB in the end (delta: 121.6MB). Free memory was 81.4MB in the beginning and 155.2MB in the end (delta: -73.7MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 4279]: Unsupported Syntax
    Unsupported function: mbstowcs
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---

Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis

### Bit-precise run ###
Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data -tc /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/AutomizerReach.xml -i /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c -s /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f7907599df59c66507d10e19f39cb8ab02832c8a3c8c7f98a902ba4f9a3a6c8e
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2023-11-13 09:12:35,583 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2023-11-13 09:12:35,585 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2023-11-13 09:12:35,608 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2023-11-13 09:12:35,608 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2023-11-13 09:12:35,609 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2023-11-13 09:12:35,610 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2023-11-13 09:12:35,612 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2023-11-13 09:12:35,613 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2023-11-13 09:12:35,613 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2023-11-13 09:12:35,614 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2023-11-13 09:12:35,615 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2023-11-13 09:12:35,615 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2023-11-13 09:12:35,616 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2023-11-13 09:12:35,617 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2023-11-13 09:12:35,618 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2023-11-13 09:12:35,618 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2023-11-13 09:12:35,619 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2023-11-13 09:12:35,620 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2023-11-13 09:12:35,622 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2023-11-13 09:12:35,623 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2023-11-13 09:12:35,624 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2023-11-13 09:12:35,625 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2023-11-13 09:12:35,625 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2023-11-13 09:12:35,628 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2023-11-13 09:12:35,628 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2023-11-13 09:12:35,628 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2023-11-13 09:12:35,629 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2023-11-13 09:12:35,629 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2023-11-13 09:12:35,630 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2023-11-13 09:12:35,630 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2023-11-13 09:12:35,630 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2023-11-13 09:12:35,631 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2023-11-13 09:12:35,631 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2023-11-13 09:12:35,632 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2023-11-13 09:12:35,632 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2023-11-13 09:12:35,633 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2023-11-13 09:12:35,633 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2023-11-13 09:12:35,633 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2023-11-13 09:12:35,634 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2023-11-13 09:12:35,634 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2023-11-13 09:12:35,635 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2023-11-13 09:12:35,653 INFO  L113        SettingsManager]: Loading preferences was successful
[2023-11-13 09:12:35,653 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-13 09:12:35,653 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-11-13 09:12:35,653 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-11-13 09:12:35,654 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-13 09:12:35,654 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-11-13 09:12:35,654 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-13 09:12:35,654 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2023-11-13 09:12:35,654 INFO  L138        SettingsManager]:  * Use SBE=true
[2023-11-13 09:12:35,655 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-13 09:12:35,655 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2023-11-13 09:12:35,655 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2023-11-13 09:12:35,655 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2023-11-13 09:12:35,655 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-13 09:12:35,655 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2023-11-13 09:12:35,655 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2023-11-13 09:12:35,655 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2023-11-13 09:12:35,655 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2023-11-13 09:12:35,655 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2023-11-13 09:12:35,656 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2023-11-13 09:12:35,656 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2023-11-13 09:12:35,656 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-13 09:12:35,656 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2023-11-13 09:12:35,656 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2023-11-13 09:12:35,656 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-13 09:12:35,656 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-13 09:12:35,656 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2023-11-13 09:12:35,656 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2023-11-13 09:12:35,657 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2023-11-13 09:12:35,657 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2023-11-13 09:12:35,657 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2023-11-13 09:12:35,657 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-13 09:12:35,657 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2023-11-13 09:12:35,657 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2023-11-13 09:12:35,657 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2023-11-13 09:12:35,657 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-11-13 09:12:35,657 INFO  L138        SettingsManager]:  * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7907599df59c66507d10e19f39cb8ab02832c8a3c8c7f98a902ba4f9a3a6c8e
[2023-11-13 09:12:35,895 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-13 09:12:35,915 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-13 09:12:35,917 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-13 09:12:35,918 INFO  L271        PluginConnector]: Initializing CDTParser...
[2023-11-13 09:12:35,919 INFO  L275        PluginConnector]: CDTParser initialized
[2023-11-13 09:12:35,920 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c
[2023-11-13 09:12:37,001 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2023-11-13 09:12:37,431 INFO  L351              CDTParser]: Found 1 translation units.
[2023-11-13 09:12:37,432 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c
[2023-11-13 09:12:37,459 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/f58b11a5d/ac136878f4f5421bac2dd0220039f676/FLAG215f97e26
[2023-11-13 09:12:37,579 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/f58b11a5d/ac136878f4f5421bac2dd0220039f676
[2023-11-13 09:12:37,581 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-13 09:12:37,582 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-13 09:12:37,583 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-13 09:12:37,583 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-13 09:12:37,586 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-13 09:12:37,586 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:12:37" (1/1) ...
[2023-11-13 09:12:37,587 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a3da77e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:37, skipping insertion in model container
[2023-11-13 09:12:37,587 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:12:37" (1/1) ...
[2023-11-13 09:12:37,592 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2023-11-13 09:12:37,713 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2023-11-13 09:12:38,351 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:38,396 WARN  L623        FunctionHandler]: Unknown extern function getrlimit
[2023-11-13 09:12:38,397 WARN  L623        FunctionHandler]: Unknown extern function setrlimit
[2023-11-13 09:12:38,410 WARN  L623        FunctionHandler]: Unknown extern function memccpy
[2023-11-13 09:12:38,416 WARN  L623        FunctionHandler]: Unknown extern function rawmemchr
[2023-11-13 09:12:38,433 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2023-11-13 09:12:38,438 WARN  L623        FunctionHandler]: Unknown extern function memrchr
[2023-11-13 09:12:38,481 WARN  L623        FunctionHandler]: Unknown extern function getcwd
[2023-11-13 09:12:38,484 WARN  L623        FunctionHandler]: Unknown extern function memchr
[2023-11-13 09:12:38,511 WARN  L623        FunctionHandler]: Unknown extern function mkstemp
[2023-11-13 09:12:38,516 WARN  L623        FunctionHandler]: Unknown extern function dprintf
[2023-11-13 09:12:38,521 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:38,521 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2023-11-13 09:12:38,526 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2023-11-13 09:12:38,527 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2023-11-13 09:12:38,527 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2023-11-13 09:12:38,528 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2023-11-13 09:12:38,533 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2023-11-13 09:12:38,533 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2023-11-13 09:12:38,534 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2023-11-13 09:12:38,538 WARN  L623        FunctionHandler]: Unknown extern function wattr_on
[2023-11-13 09:12:38,539 WARN  L623        FunctionHandler]: Unknown extern function wattr_off
[2023-11-13 09:12:38,552 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:38,552 WARN  L623        FunctionHandler]: Unknown extern function perror
[2023-11-13 09:12:38,553 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,564 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:38,568 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2023-11-13 09:12:38,569 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2023-11-13 09:12:38,569 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:38,575 WARN  L623        FunctionHandler]: Unknown extern function stat
[2023-11-13 09:12:38,589 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2023-11-13 09:12:38,590 WARN  L623        FunctionHandler]: Unknown extern function usleep
[2023-11-13 09:12:38,606 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:38,607 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:38,607 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,608 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,608 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,609 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,609 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,631 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:38,632 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:38,632 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:38,633 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:38,661 WARN  L623        FunctionHandler]: Unknown extern function memmem
[2023-11-13 09:12:38,680 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,680 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,725 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,725 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,725 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,727 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:38,727 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,728 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,728 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,729 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,729 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,730 WARN  L623        FunctionHandler]: Unknown extern function read
[2023-11-13 09:12:38,730 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,730 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,731 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,731 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,732 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,732 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,732 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,733 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,733 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,733 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,741 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,742 WARN  L623        FunctionHandler]: Unknown extern function stat
[2023-11-13 09:12:38,743 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,744 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:38,744 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,745 WARN  L623        FunctionHandler]: Unknown extern function fstat
[2023-11-13 09:12:38,745 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,746 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,746 WARN  L623        FunctionHandler]: Unknown extern function read
[2023-11-13 09:12:38,747 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,747 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,748 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,748 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,748 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,749 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,749 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,750 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,750 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,751 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,751 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,752 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,752 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,752 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,760 WARN  L623        FunctionHandler]: Unknown extern function access
[2023-11-13 09:12:38,760 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,761 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,761 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,766 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:38,768 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:38,768 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,769 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2023-11-13 09:12:38,786 WARN  L623        FunctionHandler]: Unknown extern function init_pair
[2023-11-13 09:12:38,794 WARN  L623        FunctionHandler]: Unknown extern function newterm
[2023-11-13 09:12:38,796 WARN  L623        FunctionHandler]: Unknown extern function initscr
[2023-11-13 09:12:38,797 WARN  L623        FunctionHandler]: Unknown extern function cbreak
[2023-11-13 09:12:38,797 WARN  L623        FunctionHandler]: Unknown extern function noecho
[2023-11-13 09:12:38,797 WARN  L623        FunctionHandler]: Unknown extern function nonl
[2023-11-13 09:12:38,798 WARN  L623        FunctionHandler]: Unknown extern function keypad
[2023-11-13 09:12:38,798 WARN  L623        FunctionHandler]: Unknown extern function curs_set
[2023-11-13 09:12:38,799 WARN  L623        FunctionHandler]: Unknown extern function start_color
[2023-11-13 09:12:38,799 WARN  L623        FunctionHandler]: Unknown extern function use_default_colors
[2023-11-13 09:12:38,800 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:38,803 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:38,805 WARN  L623        FunctionHandler]: Unknown extern function init_pair
[2023-11-13 09:12:38,806 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:38,806 WARN  L623        FunctionHandler]: Unknown extern function set_escdelay
[2023-11-13 09:12:38,819 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,819 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,820 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,820 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,820 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,824 WARN  L623        FunctionHandler]: Unknown extern function fork
[2023-11-13 09:12:38,826 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,828 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,829 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,830 WARN  L623        FunctionHandler]: Unknown extern function fork
[2023-11-13 09:12:38,830 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2023-11-13 09:12:38,831 WARN  L623        FunctionHandler]: Unknown extern function setsid
[2023-11-13 09:12:38,831 WARN  L623        FunctionHandler]: Unknown extern function perror
[2023-11-13 09:12:38,831 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2023-11-13 09:12:38,832 WARN  L623        FunctionHandler]: Unknown extern function waitpid
[2023-11-13 09:12:38,832 WARN  L623        FunctionHandler]: Unknown extern function perror
[2023-11-13 09:12:38,837 WARN  L623        FunctionHandler]: Unknown extern function waitpid
[2023-11-13 09:12:38,837 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,838 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,838 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2023-11-13 09:12:38,840 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2023-11-13 09:12:38,841 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:38,841 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2023-11-13 09:12:38,842 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2023-11-13 09:12:38,842 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2023-11-13 09:12:38,842 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,842 WARN  L623        FunctionHandler]: Unknown extern function isatty
[2023-11-13 09:12:38,843 WARN  L623        FunctionHandler]: Unknown extern function ctermid
[2023-11-13 09:12:38,843 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:38,843 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2023-11-13 09:12:38,843 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,844 WARN  L623        FunctionHandler]: Unknown extern function execvp
[2023-11-13 09:12:38,844 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2023-11-13 09:12:38,845 WARN  L623        FunctionHandler]: Unknown extern function write
[2023-11-13 09:12:38,845 WARN  L623        FunctionHandler]: Unknown extern function read
[2023-11-13 09:12:38,846 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2023-11-13 09:12:38,859 WARN  L623        FunctionHandler]: Unknown extern function opendir
[2023-11-13 09:12:38,859 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,860 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,860 WARN  L623        FunctionHandler]: Unknown extern function closedir
[2023-11-13 09:12:38,865 WARN  L623        FunctionHandler]: Unknown extern function access
[2023-11-13 09:12:38,880 WARN  L623        FunctionHandler]: Unknown extern function access
[2023-11-13 09:12:38,895 WARN  L623        FunctionHandler]: Unknown extern function read
[2023-11-13 09:12:38,902 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,903 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:38,905 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,921 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2023-11-13 09:12:38,921 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2023-11-13 09:12:38,927 WARN  L623        FunctionHandler]: Unknown extern function open
[2023-11-13 09:12:38,928 WARN  L623        FunctionHandler]: Unknown extern function dprintf
[2023-11-13 09:12:38,928 WARN  L623        FunctionHandler]: Unknown extern function close
[2023-11-13 09:12:38,932 WARN  L623        FunctionHandler]: Unknown extern function strtoll
[2023-11-13 09:12:38,933 WARN  L623        FunctionHandler]: Unknown extern function strtoll
[2023-11-13 09:12:38,934 WARN  L623        FunctionHandler]: Unknown extern function strcasecmp
[2023-11-13 09:12:38,948 WARN  L623        FunctionHandler]: Unknown extern function regcomp
[2023-11-13 09:12:38,952 WARN  L623        FunctionHandler]: Unknown extern function regexec
[2023-11-13 09:12:38,973 WARN  L623        FunctionHandler]: Unknown extern function strcasecmp
[2023-11-13 09:12:38,982 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:38,983 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2023-11-13 09:12:38,983 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:38,990 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2023-11-13 09:12:38,991 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:38,991 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2023-11-13 09:12:38,992 WARN  L623        FunctionHandler]: Unknown extern function unget_wch
[2023-11-13 09:12:38,992 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:38,992 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:38,992 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2023-11-13 09:12:38,994 WARN  L623        FunctionHandler]: Unknown extern function read
[2023-11-13 09:12:39,008 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2023-11-13 09:12:39,009 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2023-11-13 09:12:39,011 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2023-11-13 09:12:39,011 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2023-11-13 09:12:39,015 WARN  L623        FunctionHandler]: Unknown extern function wattr_on
[2023-11-13 09:12:39,034 WARN  L623        FunctionHandler]: Unknown extern function regfree
[2023-11-13 09:12:39,045 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: mbstowcs
[2023-11-13 09:12:39,046 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@64cec0ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:39, skipping insertion in model container
[2023-11-13 09:12:39,046 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-13 09:12:39,046 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-11-13 09:12:39,048 INFO  L158              Benchmark]: Toolchain (without parser) took 1465.47ms. Allocated memory was 81.8MB in the beginning and 132.1MB in the end (delta: 50.3MB). Free memory was 40.3MB in the beginning and 66.9MB in the end (delta: -26.6MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB.
[2023-11-13 09:12:39,049 INFO  L158              Benchmark]: CDTParser took 0.13ms. Allocated memory is still 81.8MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-11-13 09:12:39,049 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1463.89ms. Allocated memory was 81.8MB in the beginning and 132.1MB in the end (delta: 50.3MB). Free memory was 40.0MB in the beginning and 66.9MB in the end (delta: -26.8MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB.
[2023-11-13 09:12:39,051 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.13ms. Allocated memory is still 81.8MB. Free memory is still 59.9MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 1463.89ms. Allocated memory was 81.8MB in the beginning and 132.1MB in the end (delta: 50.3MB). Free memory was 40.0MB in the beginning and 66.9MB in the end (delta: -26.8MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 4279]: Unsupported Syntax
    Unsupported function: mbstowcs
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
--- End real Ultimate output ---

Execution finished normally
Writing output log to file Ultimate.log
Result:
UNKNOWN
