./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
[2024-03-07 02:13:11,308 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-03-07 02:13:11,309 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-03-07 02:13:11,334 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-03-07 02:13:11,334 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-03-07 02:13:11,335 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-03-07 02:13:11,336 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-03-07 02:13:11,337 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-03-07 02:13:11,338 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-03-07 02:13:11,339 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-03-07 02:13:11,339 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-03-07 02:13:11,340 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-03-07 02:13:11,340 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-03-07 02:13:11,341 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-03-07 02:13:11,342 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-03-07 02:13:11,342 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-03-07 02:13:11,343 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-03-07 02:13:11,344 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-03-07 02:13:11,345 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-03-07 02:13:11,346 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-03-07 02:13:11,347 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-03-07 02:13:11,348 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-03-07 02:13:11,349 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-03-07 02:13:11,349 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-03-07 02:13:11,352 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-03-07 02:13:11,352 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-03-07 02:13:11,352 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2024-03-07 02:13:11,353 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2024-03-07 02:13:11,353 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2024-03-07 02:13:11,354 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2024-03-07 02:13:11,354 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-03-07 02:13:11,354 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-03-07 02:13:11,355 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-03-07 02:13:11,355 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-03-07 02:13:11,356 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-03-07 02:13:11,356 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-03-07 02:13:11,357 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2024-03-07 02:13:11,357 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2024-03-07 02:13:11,357 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-03-07 02:13:11,358 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-03-07 02:13:11,358 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-03-07 02:13:11,359 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2024-03-07 02:13:11,373 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-03-07 02:13:11,385 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-03-07 02:13:11,386 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-03-07 02:13:11,386 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-03-07 02:13:11,387 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-03-07 02:13:11,387 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-03-07 02:13:11,388 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-03-07 02:13:11,388 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-03-07 02:13:11,388 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-03-07 02:13:11,389 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-03-07 02:13:11,389 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-03-07 02:13:11,389 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-03-07 02:13:11,390 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-03-07 02:13:11,390 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-03-07 02:13:11,390 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-03-07 02:13:11,390 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-03-07 02:13:11,391 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-03-07 02:13:11,391 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-03-07 02:13:11,391 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-03-07 02:13:11,391 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-03-07 02:13:11,392 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-03-07 02:13:11,392 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-03-07 02:13:11,392 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-03-07 02:13:11,392 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-03-07 02:13:11,393 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-03-07 02:13:11,393 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-03-07 02:13:11,393 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-03-07 02:13:11,393 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-03-07 02:13:11,394 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-03-07 02:13:11,394 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-03-07 02:13:11,394 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-03-07 02:13:11,394 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-03-07 02:13:11,395 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-03-07 02:13:11,395 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-03-07 02:13:11,395 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
[2024-03-07 02:13:11,586 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-03-07 02:13:11,603 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-03-07 02:13:11,606 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-03-07 02:13:11,606 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-03-07 02:13:11,607 INFO  L275        PluginConnector]: CDTParser initialized
[2024-03-07 02:13:11,608 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c
[2024-03-07 02:13:12,533 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-03-07 02:13:12,944 INFO  L351              CDTParser]: Found 1 translation units.
[2024-03-07 02:13:12,944 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c
[2024-03-07 02:13:12,971 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/4f4a5b5ba/07869d40b6e2428ea411a2a3fd856328/FLAG360866896
[2024-03-07 02:13:13,159 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/4f4a5b5ba/07869d40b6e2428ea411a2a3fd856328
[2024-03-07 02:13:13,161 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-03-07 02:13:13,162 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-03-07 02:13:13,163 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-03-07 02:13:13,163 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-03-07 02:13:13,166 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-03-07 02:13:13,166 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.03 02:13:13" (1/1) ...
[2024-03-07 02:13:13,167 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62c9ecf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.03 02:13:13, skipping insertion in model container
[2024-03-07 02:13:13,167 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.03 02:13:13" (1/1) ...
[2024-03-07 02:13:13,173 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-03-07 02:13:13,264 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-03-07 02:13:14,031 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:14,096 WARN  L623        FunctionHandler]: Unknown extern function getrlimit
[2024-03-07 02:13:14,108 WARN  L623        FunctionHandler]: Unknown extern function setrlimit
[2024-03-07 02:13:14,123 WARN  L623        FunctionHandler]: Unknown extern function memccpy
[2024-03-07 02:13:14,131 WARN  L623        FunctionHandler]: Unknown extern function rawmemchr
[2024-03-07 02:13:14,153 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2024-03-07 02:13:14,160 WARN  L623        FunctionHandler]: Unknown extern function memrchr
[2024-03-07 02:13:14,215 WARN  L623        FunctionHandler]: Unknown extern function getcwd
[2024-03-07 02:13:14,218 WARN  L623        FunctionHandler]: Unknown extern function memchr
[2024-03-07 02:13:14,244 WARN  L623        FunctionHandler]: Unknown extern function mkstemp
[2024-03-07 02:13:14,249 WARN  L623        FunctionHandler]: Unknown extern function dprintf
[2024-03-07 02:13:14,254 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:14,255 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2024-03-07 02:13:14,259 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2024-03-07 02:13:14,260 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2024-03-07 02:13:14,260 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2024-03-07 02:13:14,261 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2024-03-07 02:13:14,265 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2024-03-07 02:13:14,266 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2024-03-07 02:13:14,266 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2024-03-07 02:13:14,271 WARN  L623        FunctionHandler]: Unknown extern function wattr_on
[2024-03-07 02:13:14,272 WARN  L623        FunctionHandler]: Unknown extern function wattr_off
[2024-03-07 02:13:14,284 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:14,285 WARN  L623        FunctionHandler]: Unknown extern function perror
[2024-03-07 02:13:14,286 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,293 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:14,294 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2024-03-07 02:13:14,294 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2024-03-07 02:13:14,295 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:14,299 WARN  L623        FunctionHandler]: Unknown extern function stat
[2024-03-07 02:13:14,308 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2024-03-07 02:13:14,309 WARN  L623        FunctionHandler]: Unknown extern function usleep
[2024-03-07 02:13:14,320 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:14,320 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:14,320 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,321 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,321 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,322 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,322 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,338 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:14,338 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:14,339 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:14,339 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:14,364 WARN  L623        FunctionHandler]: Unknown extern function memmem
[2024-03-07 02:13:14,382 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,382 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,422 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,422 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,422 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,424 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:14,424 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,424 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,425 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,425 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,425 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,426 WARN  L623        FunctionHandler]: Unknown extern function read
[2024-03-07 02:13:14,426 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,426 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,427 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,427 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,428 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,428 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,428 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,428 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,429 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,429 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,435 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,436 WARN  L623        FunctionHandler]: Unknown extern function stat
[2024-03-07 02:13:14,436 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,437 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:14,437 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,438 WARN  L623        FunctionHandler]: Unknown extern function fstat
[2024-03-07 02:13:14,438 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,438 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,439 WARN  L623        FunctionHandler]: Unknown extern function read
[2024-03-07 02:13:14,439 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,439 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,440 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,440 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,440 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,441 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,441 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,441 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,442 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,442 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,442 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,443 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,443 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,443 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,449 WARN  L623        FunctionHandler]: Unknown extern function access
[2024-03-07 02:13:14,450 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,451 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,451 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,456 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:14,458 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:14,458 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,459 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:14,466 WARN  L623        FunctionHandler]: Unknown extern function init_pair
[2024-03-07 02:13:14,472 WARN  L623        FunctionHandler]: Unknown extern function newterm
[2024-03-07 02:13:14,473 WARN  L623        FunctionHandler]: Unknown extern function initscr
[2024-03-07 02:13:14,473 WARN  L623        FunctionHandler]: Unknown extern function cbreak
[2024-03-07 02:13:14,474 WARN  L623        FunctionHandler]: Unknown extern function noecho
[2024-03-07 02:13:14,474 WARN  L623        FunctionHandler]: Unknown extern function nonl
[2024-03-07 02:13:14,474 WARN  L623        FunctionHandler]: Unknown extern function keypad
[2024-03-07 02:13:14,474 WARN  L623        FunctionHandler]: Unknown extern function curs_set
[2024-03-07 02:13:14,475 WARN  L623        FunctionHandler]: Unknown extern function start_color
[2024-03-07 02:13:14,475 WARN  L623        FunctionHandler]: Unknown extern function use_default_colors
[2024-03-07 02:13:14,476 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:14,479 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:14,482 WARN  L623        FunctionHandler]: Unknown extern function init_pair
[2024-03-07 02:13:14,482 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:14,483 WARN  L623        FunctionHandler]: Unknown extern function set_escdelay
[2024-03-07 02:13:14,496 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,497 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,497 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,497 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,498 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,502 WARN  L623        FunctionHandler]: Unknown extern function fork
[2024-03-07 02:13:14,504 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,505 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,507 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,507 WARN  L623        FunctionHandler]: Unknown extern function fork
[2024-03-07 02:13:14,508 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2024-03-07 02:13:14,508 WARN  L623        FunctionHandler]: Unknown extern function setsid
[2024-03-07 02:13:14,508 WARN  L623        FunctionHandler]: Unknown extern function perror
[2024-03-07 02:13:14,508 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2024-03-07 02:13:14,509 WARN  L623        FunctionHandler]: Unknown extern function waitpid
[2024-03-07 02:13:14,509 WARN  L623        FunctionHandler]: Unknown extern function perror
[2024-03-07 02:13:14,514 WARN  L623        FunctionHandler]: Unknown extern function waitpid
[2024-03-07 02:13:14,515 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,515 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,516 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:14,518 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:14,519 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:14,519 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2024-03-07 02:13:14,520 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2024-03-07 02:13:14,520 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2024-03-07 02:13:14,520 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,521 WARN  L623        FunctionHandler]: Unknown extern function isatty
[2024-03-07 02:13:14,521 WARN  L623        FunctionHandler]: Unknown extern function ctermid
[2024-03-07 02:13:14,521 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:14,522 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2024-03-07 02:13:14,522 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,522 WARN  L623        FunctionHandler]: Unknown extern function execvp
[2024-03-07 02:13:14,523 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2024-03-07 02:13:14,523 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:14,524 WARN  L623        FunctionHandler]: Unknown extern function read
[2024-03-07 02:13:14,524 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2024-03-07 02:13:14,539 WARN  L623        FunctionHandler]: Unknown extern function opendir
[2024-03-07 02:13:14,539 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,540 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,540 WARN  L623        FunctionHandler]: Unknown extern function closedir
[2024-03-07 02:13:14,545 WARN  L623        FunctionHandler]: Unknown extern function access
[2024-03-07 02:13:14,562 WARN  L623        FunctionHandler]: Unknown extern function access
[2024-03-07 02:13:14,571 WARN  L623        FunctionHandler]: Unknown extern function read
[2024-03-07 02:13:14,578 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,579 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:14,581 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,597 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:14,598 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:14,604 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:14,605 WARN  L623        FunctionHandler]: Unknown extern function dprintf
[2024-03-07 02:13:14,605 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:14,609 WARN  L623        FunctionHandler]: Unknown extern function strtoll
[2024-03-07 02:13:14,610 WARN  L623        FunctionHandler]: Unknown extern function strtoll
[2024-03-07 02:13:14,612 WARN  L623        FunctionHandler]: Unknown extern function strcasecmp
[2024-03-07 02:13:14,627 WARN  L623        FunctionHandler]: Unknown extern function regcomp
[2024-03-07 02:13:14,631 WARN  L623        FunctionHandler]: Unknown extern function regexec
[2024-03-07 02:13:14,655 WARN  L623        FunctionHandler]: Unknown extern function strcasecmp
[2024-03-07 02:13:14,666 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:14,666 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2024-03-07 02:13:14,667 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:14,675 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2024-03-07 02:13:14,676 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:14,676 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2024-03-07 02:13:14,677 WARN  L623        FunctionHandler]: Unknown extern function unget_wch
[2024-03-07 02:13:14,677 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:14,677 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:14,678 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:14,680 WARN  L623        FunctionHandler]: Unknown extern function read
[2024-03-07 02:13:14,695 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2024-03-07 02:13:14,696 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2024-03-07 02:13:14,698 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2024-03-07 02:13:14,698 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2024-03-07 02:13:14,703 WARN  L623        FunctionHandler]: Unknown extern function wattr_on
[2024-03-07 02:13:14,722 WARN  L623        FunctionHandler]: Unknown extern function regfree
[2024-03-07 02:13:14,735 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: mbstowcs
[2024-03-07 02:13:14,735 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@affaa24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.03 02:13:14, skipping insertion in model container
[2024-03-07 02:13:14,735 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-03-07 02:13:14,736 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-03-07 02:13:14,738 INFO  L158              Benchmark]: Toolchain (without parser) took 1574.66ms. Allocated memory was 167.8MB in the beginning and 257.9MB in the end (delta: 90.2MB). Free memory was 114.2MB in the beginning and 165.1MB in the end (delta: -50.9MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB.
[2024-03-07 02:13:14,738 INFO  L158              Benchmark]: CDTParser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 136.8MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-03-07 02:13:14,739 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1572.90ms. Allocated memory was 167.8MB in the beginning and 257.9MB in the end (delta: 90.2MB). Free memory was 114.2MB in the beginning and 165.1MB in the end (delta: -50.9MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB.
[2024-03-07 02:13:14,740 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 136.8MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 1572.90ms. Allocated memory was 167.8MB in the beginning and 257.9MB in the end (delta: 90.2MB). Free memory was 114.2MB in the beginning and 165.1MB in the end (delta: -50.9MB). Peak memory consumption was 70.2MB. 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
[2024-03-07 02:13:16,201 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-03-07 02:13:16,203 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-03-07 02:13:16,224 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-03-07 02:13:16,224 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-03-07 02:13:16,225 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-03-07 02:13:16,226 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-03-07 02:13:16,227 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-03-07 02:13:16,228 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-03-07 02:13:16,229 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-03-07 02:13:16,230 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-03-07 02:13:16,230 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-03-07 02:13:16,231 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-03-07 02:13:16,231 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-03-07 02:13:16,232 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-03-07 02:13:16,233 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-03-07 02:13:16,233 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-03-07 02:13:16,234 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-03-07 02:13:16,235 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-03-07 02:13:16,236 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-03-07 02:13:16,237 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-03-07 02:13:16,238 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-03-07 02:13:16,239 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-03-07 02:13:16,240 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-03-07 02:13:16,242 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-03-07 02:13:16,242 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-03-07 02:13:16,243 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2024-03-07 02:13:16,243 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2024-03-07 02:13:16,243 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2024-03-07 02:13:16,244 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2024-03-07 02:13:16,244 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-03-07 02:13:16,245 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-03-07 02:13:16,245 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-03-07 02:13:16,246 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-03-07 02:13:16,247 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-03-07 02:13:16,247 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-03-07 02:13:16,247 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2024-03-07 02:13:16,247 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2024-03-07 02:13:16,247 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-03-07 02:13:16,248 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-03-07 02:13:16,248 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-03-07 02:13:16,250 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2024-03-07 02:13:16,280 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-03-07 02:13:16,280 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-03-07 02:13:16,280 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-03-07 02:13:16,281 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-03-07 02:13:16,282 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-03-07 02:13:16,282 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-03-07 02:13:16,283 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-03-07 02:13:16,283 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-03-07 02:13:16,283 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-03-07 02:13:16,283 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-03-07 02:13:16,283 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-03-07 02:13:16,283 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-03-07 02:13:16,283 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-03-07 02:13:16,284 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-03-07 02:13:16,284 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-03-07 02:13:16,284 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-03-07 02:13:16,284 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-03-07 02:13:16,284 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-03-07 02:13:16,284 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-03-07 02:13:16,284 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-03-07 02:13:16,284 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-03-07 02:13:16,285 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-03-07 02:13:16,285 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-03-07 02:13:16,285 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-03-07 02:13:16,285 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-03-07 02:13:16,285 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-03-07 02:13:16,285 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-03-07 02:13:16,285 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-03-07 02:13:16,285 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-03-07 02:13:16,286 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2024-03-07 02:13:16,286 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-03-07 02:13:16,286 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-03-07 02:13:16,286 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-03-07 02:13:16,286 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-03-07 02:13:16,286 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2024-03-07 02:13:16,287 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-03-07 02:13:16,287 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
[2024-03-07 02:13:16,537 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-03-07 02:13:16,558 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-03-07 02:13:16,560 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-03-07 02:13:16,561 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-03-07 02:13:16,562 INFO  L275        PluginConnector]: CDTParser initialized
[2024-03-07 02:13:16,563 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c
[2024-03-07 02:13:17,525 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-03-07 02:13:17,897 INFO  L351              CDTParser]: Found 1 translation units.
[2024-03-07 02:13:17,897 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/nnn/main.c
[2024-03-07 02:13:17,922 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/6cfa41150/7ed1231720754621a1bc66a95d5b4eb2/FLAG3081699fb
[2024-03-07 02:13:17,933 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/6cfa41150/7ed1231720754621a1bc66a95d5b4eb2
[2024-03-07 02:13:17,935 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-03-07 02:13:17,936 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-03-07 02:13:17,937 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-03-07 02:13:17,937 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-03-07 02:13:17,940 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-03-07 02:13:17,941 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.03 02:13:17" (1/1) ...
[2024-03-07 02:13:17,941 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c385f6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.03 02:13:17, skipping insertion in model container
[2024-03-07 02:13:17,941 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.03 02:13:17" (1/1) ...
[2024-03-07 02:13:17,946 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-03-07 02:13:18,030 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-03-07 02:13:18,566 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:18,608 WARN  L623        FunctionHandler]: Unknown extern function getrlimit
[2024-03-07 02:13:18,608 WARN  L623        FunctionHandler]: Unknown extern function setrlimit
[2024-03-07 02:13:18,616 WARN  L623        FunctionHandler]: Unknown extern function memccpy
[2024-03-07 02:13:18,620 WARN  L623        FunctionHandler]: Unknown extern function rawmemchr
[2024-03-07 02:13:18,632 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2024-03-07 02:13:18,636 WARN  L623        FunctionHandler]: Unknown extern function memrchr
[2024-03-07 02:13:18,665 WARN  L623        FunctionHandler]: Unknown extern function getcwd
[2024-03-07 02:13:18,668 WARN  L623        FunctionHandler]: Unknown extern function memchr
[2024-03-07 02:13:18,688 WARN  L623        FunctionHandler]: Unknown extern function mkstemp
[2024-03-07 02:13:18,691 WARN  L623        FunctionHandler]: Unknown extern function dprintf
[2024-03-07 02:13:18,693 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:18,694 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2024-03-07 02:13:18,696 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2024-03-07 02:13:18,696 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2024-03-07 02:13:18,697 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2024-03-07 02:13:18,697 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2024-03-07 02:13:18,700 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2024-03-07 02:13:18,701 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2024-03-07 02:13:18,701 WARN  L623        FunctionHandler]: Unknown extern function wclrtoeol
[2024-03-07 02:13:18,704 WARN  L623        FunctionHandler]: Unknown extern function wattr_on
[2024-03-07 02:13:18,705 WARN  L623        FunctionHandler]: Unknown extern function wattr_off
[2024-03-07 02:13:18,714 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:18,714 WARN  L623        FunctionHandler]: Unknown extern function perror
[2024-03-07 02:13:18,715 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,721 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:18,721 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2024-03-07 02:13:18,722 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2024-03-07 02:13:18,722 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:18,726 WARN  L623        FunctionHandler]: Unknown extern function stat
[2024-03-07 02:13:18,734 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2024-03-07 02:13:18,734 WARN  L623        FunctionHandler]: Unknown extern function usleep
[2024-03-07 02:13:18,745 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:18,746 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:18,746 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,746 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,747 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,747 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,747 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,761 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:18,762 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:18,762 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:18,763 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:18,794 WARN  L623        FunctionHandler]: Unknown extern function memmem
[2024-03-07 02:13:18,810 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,810 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,850 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,850 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,850 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,851 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:18,852 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,852 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,852 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,853 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,853 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,853 WARN  L623        FunctionHandler]: Unknown extern function read
[2024-03-07 02:13:18,853 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,854 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,854 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,854 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,855 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,855 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,855 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,856 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,856 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,856 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,862 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,863 WARN  L623        FunctionHandler]: Unknown extern function stat
[2024-03-07 02:13:18,863 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,864 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:18,864 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,864 WARN  L623        FunctionHandler]: Unknown extern function fstat
[2024-03-07 02:13:18,864 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,865 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,865 WARN  L623        FunctionHandler]: Unknown extern function read
[2024-03-07 02:13:18,866 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,866 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,867 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,867 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,867 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,867 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,868 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,868 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,868 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,868 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,868 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,869 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,869 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,869 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,875 WARN  L623        FunctionHandler]: Unknown extern function access
[2024-03-07 02:13:18,876 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,876 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,876 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,881 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:18,882 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:18,883 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,883 WARN  L623        FunctionHandler]: Unknown extern function unlink
[2024-03-07 02:13:18,888 WARN  L623        FunctionHandler]: Unknown extern function init_pair
[2024-03-07 02:13:18,893 WARN  L623        FunctionHandler]: Unknown extern function newterm
[2024-03-07 02:13:18,893 WARN  L623        FunctionHandler]: Unknown extern function initscr
[2024-03-07 02:13:18,894 WARN  L623        FunctionHandler]: Unknown extern function cbreak
[2024-03-07 02:13:18,894 WARN  L623        FunctionHandler]: Unknown extern function noecho
[2024-03-07 02:13:18,894 WARN  L623        FunctionHandler]: Unknown extern function nonl
[2024-03-07 02:13:18,894 WARN  L623        FunctionHandler]: Unknown extern function keypad
[2024-03-07 02:13:18,895 WARN  L623        FunctionHandler]: Unknown extern function curs_set
[2024-03-07 02:13:18,895 WARN  L623        FunctionHandler]: Unknown extern function start_color
[2024-03-07 02:13:18,895 WARN  L623        FunctionHandler]: Unknown extern function use_default_colors
[2024-03-07 02:13:18,896 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:18,899 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:18,900 WARN  L623        FunctionHandler]: Unknown extern function init_pair
[2024-03-07 02:13:18,901 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:18,901 WARN  L623        FunctionHandler]: Unknown extern function set_escdelay
[2024-03-07 02:13:18,912 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,912 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,912 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,912 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,912 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,916 WARN  L623        FunctionHandler]: Unknown extern function fork
[2024-03-07 02:13:18,917 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,918 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,919 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,920 WARN  L623        FunctionHandler]: Unknown extern function fork
[2024-03-07 02:13:18,920 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2024-03-07 02:13:18,920 WARN  L623        FunctionHandler]: Unknown extern function setsid
[2024-03-07 02:13:18,920 WARN  L623        FunctionHandler]: Unknown extern function perror
[2024-03-07 02:13:18,921 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2024-03-07 02:13:18,921 WARN  L623        FunctionHandler]: Unknown extern function waitpid
[2024-03-07 02:13:18,922 WARN  L623        FunctionHandler]: Unknown extern function perror
[2024-03-07 02:13:18,925 WARN  L623        FunctionHandler]: Unknown extern function waitpid
[2024-03-07 02:13:18,926 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,926 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,927 WARN  L623        FunctionHandler]: Unknown extern function sigaction
[2024-03-07 02:13:18,928 WARN  L623        FunctionHandler]: Unknown extern function endwin
[2024-03-07 02:13:18,929 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:18,929 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2024-03-07 02:13:18,929 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2024-03-07 02:13:18,929 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2024-03-07 02:13:18,930 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,930 WARN  L623        FunctionHandler]: Unknown extern function isatty
[2024-03-07 02:13:18,930 WARN  L623        FunctionHandler]: Unknown extern function ctermid
[2024-03-07 02:13:18,931 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:18,931 WARN  L623        FunctionHandler]: Unknown extern function dup2
[2024-03-07 02:13:18,931 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,931 WARN  L623        FunctionHandler]: Unknown extern function execvp
[2024-03-07 02:13:18,931 WARN  L623        FunctionHandler]: Unknown extern function _exit
[2024-03-07 02:13:18,932 WARN  L623        FunctionHandler]: Unknown extern function write
[2024-03-07 02:13:18,932 WARN  L623        FunctionHandler]: Unknown extern function read
[2024-03-07 02:13:18,933 WARN  L623        FunctionHandler]: Unknown extern function wrefresh
[2024-03-07 02:13:18,941 WARN  L623        FunctionHandler]: Unknown extern function opendir
[2024-03-07 02:13:18,942 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,942 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,943 WARN  L623        FunctionHandler]: Unknown extern function closedir
[2024-03-07 02:13:18,946 WARN  L623        FunctionHandler]: Unknown extern function access
[2024-03-07 02:13:18,957 WARN  L623        FunctionHandler]: Unknown extern function access
[2024-03-07 02:13:18,965 WARN  L623        FunctionHandler]: Unknown extern function read
[2024-03-07 02:13:18,970 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,971 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:18,972 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,986 WARN  L623        FunctionHandler]: Unknown extern function __errno_location
[2024-03-07 02:13:18,986 WARN  L623        FunctionHandler]: Unknown extern function strerror
[2024-03-07 02:13:18,991 WARN  L623        FunctionHandler]: Unknown extern function open
[2024-03-07 02:13:18,992 WARN  L623        FunctionHandler]: Unknown extern function dprintf
[2024-03-07 02:13:18,992 WARN  L623        FunctionHandler]: Unknown extern function close
[2024-03-07 02:13:18,995 WARN  L623        FunctionHandler]: Unknown extern function strtoll
[2024-03-07 02:13:18,995 WARN  L623        FunctionHandler]: Unknown extern function strtoll
[2024-03-07 02:13:18,996 WARN  L623        FunctionHandler]: Unknown extern function strcasecmp
[2024-03-07 02:13:19,009 WARN  L623        FunctionHandler]: Unknown extern function regcomp
[2024-03-07 02:13:19,012 WARN  L623        FunctionHandler]: Unknown extern function regexec
[2024-03-07 02:13:19,031 WARN  L623        FunctionHandler]: Unknown extern function strcasecmp
[2024-03-07 02:13:19,041 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:19,041 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2024-03-07 02:13:19,042 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:19,048 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2024-03-07 02:13:19,048 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:19,048 WARN  L623        FunctionHandler]: Unknown extern function wget_wch
[2024-03-07 02:13:19,049 WARN  L623        FunctionHandler]: Unknown extern function unget_wch
[2024-03-07 02:13:19,049 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:19,049 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:19,050 WARN  L623        FunctionHandler]: Unknown extern function wtimeout
[2024-03-07 02:13:19,051 WARN  L623        FunctionHandler]: Unknown extern function read
[2024-03-07 02:13:19,064 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2024-03-07 02:13:19,064 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2024-03-07 02:13:19,066 WARN  L623        FunctionHandler]: Unknown extern function wmove
[2024-03-07 02:13:19,066 WARN  L623        FunctionHandler]: Unknown extern function waddnstr
[2024-03-07 02:13:19,070 WARN  L623        FunctionHandler]: Unknown extern function wattr_on
[2024-03-07 02:13:19,088 WARN  L623        FunctionHandler]: Unknown extern function regfree
[2024-03-07 02:13:19,098 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: mbstowcs
[2024-03-07 02:13:19,099 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1869f5de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.03 02:13:19, skipping insertion in model container
[2024-03-07 02:13:19,099 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-03-07 02:13:19,099 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-03-07 02:13:19,101 INFO  L158              Benchmark]: Toolchain (without parser) took 1164.23ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 60.4MB in the beginning and 71.7MB in the end (delta: -11.3MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB.
[2024-03-07 02:13:19,101 INFO  L158              Benchmark]: CDTParser took 0.15ms. Allocated memory is still 92.3MB. Free memory was 70.5MB in the beginning and 70.4MB in the end (delta: 136.4kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-03-07 02:13:19,102 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 1162.67ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 60.1MB in the beginning and 71.7MB in the end (delta: -11.6MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB.
[2024-03-07 02:13:19,103 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.15ms. Allocated memory is still 92.3MB. Free memory was 70.5MB in the beginning and 70.4MB in the end (delta: 136.4kB). There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 1162.67ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 60.1MB in the beginning and 71.7MB in the end (delta: -11.6MB). Peak memory consumption was 46.4MB. 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
