./Ultimate.py --spec /mnt/goblint-svcomp/goblint-bench/bench/concrat/properties/no-data-race.prp --file /mnt/goblint-svcomp/goblint-bench/bench/concrat/EasyLogger/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/EasyLogger/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 bf16fec747065c89f0ff2dfe800e102ed4a6a8eff18766c817d68ef45cc29620
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2024-02-27 20:51:31,517 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-02-27 20:51:31,518 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-02-27 20:51:31,538 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-02-27 20:51:31,539 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-02-27 20:51:31,544 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-02-27 20:51:31,545 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-02-27 20:51:31,546 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-02-27 20:51:31,548 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-02-27 20:51:31,548 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-02-27 20:51:31,549 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-02-27 20:51:31,550 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-02-27 20:51:31,550 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-02-27 20:51:31,551 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-02-27 20:51:31,552 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-02-27 20:51:31,553 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-02-27 20:51:31,553 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-02-27 20:51:31,554 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-02-27 20:51:31,555 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-02-27 20:51:31,557 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-02-27 20:51:31,558 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-02-27 20:51:31,559 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-02-27 20:51:31,560 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-02-27 20:51:31,561 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-02-27 20:51:31,564 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-02-27 20:51:31,564 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-02-27 20:51:31,564 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2024-02-27 20:51:31,565 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2024-02-27 20:51:31,565 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2024-02-27 20:51:31,566 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2024-02-27 20:51:31,566 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-02-27 20:51:31,567 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-02-27 20:51:31,568 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-02-27 20:51:31,568 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-02-27 20:51:31,569 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-02-27 20:51:31,569 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-02-27 20:51:31,570 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2024-02-27 20:51:31,570 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2024-02-27 20:51:31,570 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-02-27 20:51:31,571 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-02-27 20:51:31,571 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-02-27 20:51:31,576 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Default.epf
[2024-02-27 20:51:31,591 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-02-27 20:51:31,591 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-27 20:51:31,591 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-27 20:51:31,591 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-27 20:51:31,592 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-27 20:51:31,592 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-27 20:51:31,592 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-27 20:51:31,592 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-02-27 20:51:31,592 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-02-27 20:51:31,593 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-27 20:51:31,593 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-02-27 20:51:31,593 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-02-27 20:51:31,593 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-02-27 20:51:31,593 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-02-27 20:51:31,593 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-27 20:51:31,593 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-02-27 20:51:31,593 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-02-27 20:51:31,593 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-02-27 20:51:31,594 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-02-27 20:51:31,594 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-02-27 20:51:31,594 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-27 20:51:31,594 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-02-27 20:51:31,594 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-02-27 20:51:31,594 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-02-27 20:51:31,594 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-27 20:51:31,594 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-02-27 20:51:31,595 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-02-27 20:51:31,595 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-02-27 20:51:31,595 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-02-27 20:51:31,595 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-27 20:51:31,595 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-27 20:51:31,595 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-02-27 20:51:31,595 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-27 20:51:31,595 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-02-27 20:51:31,595 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 -> bf16fec747065c89f0ff2dfe800e102ed4a6a8eff18766c817d68ef45cc29620
[2024-02-27 20:51:31,773 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-27 20:51:31,798 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-27 20:51:31,800 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-27 20:51:31,801 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-02-27 20:51:31,802 INFO  L275        PluginConnector]: CDTParser initialized
[2024-02-27 20:51:31,803 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/EasyLogger/main.c
[2024-02-27 20:51:32,910 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-02-27 20:51:33,127 INFO  L351              CDTParser]: Found 1 translation units.
[2024-02-27 20:51:33,128 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/EasyLogger/main.c
[2024-02-27 20:51:33,141 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/4f430f980/b7448b88aef84515a8f5167c62300494/FLAG9fba481a1
[2024-02-27 20:51:33,154 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/4f430f980/b7448b88aef84515a8f5167c62300494
[2024-02-27 20:51:33,157 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-27 20:51:33,158 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-02-27 20:51:33,159 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-27 20:51:33,159 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-27 20:51:33,162 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-27 20:51:33,163 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 08:51:33" (1/1) ...
[2024-02-27 20:51:33,164 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b78a749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 08:51:33, skipping insertion in model container
[2024-02-27 20:51:33,165 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 08:51:33" (1/1) ...
[2024-02-27 20:51:33,171 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-02-27 20:51:33,215 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-02-27 20:51:33,446 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2024-02-27 20:51:33,447 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2024-02-27 20:51:33,464 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2024-02-27 20:51:33,469 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2024-02-27 20:51:33,475 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2024-02-27 20:51:33,479 WARN  L623        FunctionHandler]: Unknown extern function vsnprintf
[2024-02-27 20:51:33,490 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2024-02-27 20:51:33,505 WARN  L623        FunctionHandler]: Unknown extern function vsnprintf
[2024-02-27 20:51:33,507 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2024-02-27 20:51:33,534 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2024-02-27 20:51:33,547 WARN  L623        FunctionHandler]: Unknown extern function memchr
[2024-02-27 20:51:33,551 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2024-02-27 20:51:33,554 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2024-02-27 20:51:33,584 WARN  L623        FunctionHandler]: Unknown extern function sem_post
[2024-02-27 20:51:33,586 WARN  L623        FunctionHandler]: Unknown extern function sem_wait
[2024-02-27 20:51:33,588 WARN  L623        FunctionHandler]: Unknown extern function sem_init
[2024-02-27 20:51:33,590 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init
[2024-02-27 20:51:33,591 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75e5ae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 08:51:33, skipping insertion in model container
[2024-02-27 20:51:33,591 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-27 20:51:33,592 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-27 20:51:33,594 INFO  L158              Benchmark]: Toolchain (without parser) took 434.72ms. Allocated memory is still 134.2MB. Free memory was 87.5MB in the beginning and 58.5MB in the end (delta: 28.9MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB.
[2024-02-27 20:51:33,594 INFO  L158              Benchmark]: CDTParser took 0.49ms. Allocated memory is still 134.2MB. Free memory is still 99.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-27 20:51:33,595 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 432.75ms. Allocated memory is still 134.2MB. Free memory was 87.5MB in the beginning and 58.5MB in the end (delta: 28.9MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB.
[2024-02-27 20:51:33,596 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.49ms. Allocated memory is still 134.2MB. Free memory is still 99.6MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 432.75ms. Allocated memory is still 134.2MB. Free memory was 87.5MB in the beginning and 58.5MB in the end (delta: 28.9MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 1454]: Unsupported Syntax
    Unsupported function: pthread_attr_init
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/EasyLogger/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 bf16fec747065c89f0ff2dfe800e102ed4a6a8eff18766c817d68ef45cc29620
--- Real Ultimate output ---
This is Ultimate 0.2.2-dev-2329fc7
[2024-02-27 20:51:35,177 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2024-02-27 20:51:35,178 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2024-02-27 20:51:35,199 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2024-02-27 20:51:35,199 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2024-02-27 20:51:35,200 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2024-02-27 20:51:35,201 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2024-02-27 20:51:35,202 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2024-02-27 20:51:35,203 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2024-02-27 20:51:35,204 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2024-02-27 20:51:35,205 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2024-02-27 20:51:35,205 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2024-02-27 20:51:35,206 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2024-02-27 20:51:35,206 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2024-02-27 20:51:35,207 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2024-02-27 20:51:35,208 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2024-02-27 20:51:35,208 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2024-02-27 20:51:35,209 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2024-02-27 20:51:35,214 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2024-02-27 20:51:35,216 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2024-02-27 20:51:35,217 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2024-02-27 20:51:35,218 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2024-02-27 20:51:35,219 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2024-02-27 20:51:35,220 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2024-02-27 20:51:35,225 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2024-02-27 20:51:35,225 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2024-02-27 20:51:35,225 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2024-02-27 20:51:35,226 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2024-02-27 20:51:35,226 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2024-02-27 20:51:35,227 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2024-02-27 20:51:35,227 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2024-02-27 20:51:35,228 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2024-02-27 20:51:35,228 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2024-02-27 20:51:35,229 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2024-02-27 20:51:35,229 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2024-02-27 20:51:35,229 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2024-02-27 20:51:35,230 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2024-02-27 20:51:35,230 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2024-02-27 20:51:35,230 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2024-02-27 20:51:35,231 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2024-02-27 20:51:35,231 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2024-02-27 20:51:35,232 INFO  L101        SettingsManager]: Beginning loading settings from /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/config/svcomp-DataRace-64bit-Automizer_Bitvector.epf
[2024-02-27 20:51:35,249 INFO  L113        SettingsManager]: Loading preferences was successful
[2024-02-27 20:51:35,249 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2024-02-27 20:51:35,249 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-02-27 20:51:35,250 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-02-27 20:51:35,250 INFO  L136        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-02-27 20:51:35,250 INFO  L138        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-02-27 20:51:35,251 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-02-27 20:51:35,251 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2024-02-27 20:51:35,251 INFO  L138        SettingsManager]:  * Use SBE=true
[2024-02-27 20:51:35,251 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-02-27 20:51:35,251 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2024-02-27 20:51:35,251 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2024-02-27 20:51:35,251 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2024-02-27 20:51:35,251 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-02-27 20:51:35,251 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2024-02-27 20:51:35,252 INFO  L138        SettingsManager]:  * Check absence of data races in concurrent programs=true
[2024-02-27 20:51:35,252 INFO  L138        SettingsManager]:  * Use bitvectors instead of ints=true
[2024-02-27 20:51:35,252 INFO  L138        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2024-02-27 20:51:35,252 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2024-02-27 20:51:35,252 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2024-02-27 20:51:35,252 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2024-02-27 20:51:35,252 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-02-27 20:51:35,252 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-02-27 20:51:35,252 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2024-02-27 20:51:35,253 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2024-02-27 20:51:35,253 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-02-27 20:51:35,253 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2024-02-27 20:51:35,253 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2024-02-27 20:51:35,253 INFO  L138        SettingsManager]:  * Trace refinement strategy=WOLF
[2024-02-27 20:51:35,253 INFO  L138        SettingsManager]:  * Command for external solver=cvc4 --incremental --print-success --lang smt 
[2024-02-27 20:51:35,253 INFO  L138        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2024-02-27 20:51:35,253 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2024-02-27 20:51:35,253 INFO  L138        SettingsManager]:  * Order on configurations for Petri net unfoldings=DBO
[2024-02-27 20:51:35,254 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2024-02-27 20:51:35,254 INFO  L138        SettingsManager]:  * Logic for external solver=AUFBV
[2024-02-27 20:51:35,254 INFO  L138        SettingsManager]:  * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2024-02-27 20:51:35,254 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 -> bf16fec747065c89f0ff2dfe800e102ed4a6a8eff18766c817d68ef45cc29620
[2024-02-27 20:51:35,467 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-02-27 20:51:35,490 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-02-27 20:51:35,491 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-02-27 20:51:35,492 INFO  L271        PluginConnector]: Initializing CDTParser...
[2024-02-27 20:51:35,501 INFO  L275        PluginConnector]: CDTParser initialized
[2024-02-27 20:51:35,503 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /mnt/goblint-svcomp/goblint-bench/bench/concrat/EasyLogger/main.c
[2024-02-27 20:51:36,613 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2024-02-27 20:51:36,828 INFO  L351              CDTParser]: Found 1 translation units.
[2024-02-27 20:51:36,828 INFO  L172              CDTParser]: Scanning /mnt/goblint-svcomp/goblint-bench/bench/concrat/EasyLogger/main.c
[2024-02-27 20:51:36,841 INFO  L394              CDTParser]: About to delete temporary CDT project at /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/8d840ab68/83d95b53ec8043b982cf17d9a300123f/FLAG3414e58e7
[2024-02-27 20:51:36,857 INFO  L402              CDTParser]: Successfully deleted /mnt/goblint-svcomp/benchexec/tools-pldi/UAutomizer-linux/data/8d840ab68/83d95b53ec8043b982cf17d9a300123f
[2024-02-27 20:51:36,859 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-02-27 20:51:36,860 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-02-27 20:51:36,861 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-02-27 20:51:36,861 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-02-27 20:51:36,866 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-02-27 20:51:36,867 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 08:51:36" (1/1) ...
[2024-02-27 20:51:36,868 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c0e966c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 08:51:36, skipping insertion in model container
[2024-02-27 20:51:36,868 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.02 08:51:36" (1/1) ...
[2024-02-27 20:51:36,873 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2024-02-27 20:51:36,917 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2024-02-27 20:51:37,149 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2024-02-27 20:51:37,150 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2024-02-27 20:51:37,165 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2024-02-27 20:51:37,169 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2024-02-27 20:51:37,182 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2024-02-27 20:51:37,185 WARN  L623        FunctionHandler]: Unknown extern function vsnprintf
[2024-02-27 20:51:37,197 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2024-02-27 20:51:37,212 WARN  L623        FunctionHandler]: Unknown extern function vsnprintf
[2024-02-27 20:51:37,215 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2024-02-27 20:51:37,238 WARN  L623        FunctionHandler]: Unknown extern function strncmp
[2024-02-27 20:51:37,248 WARN  L623        FunctionHandler]: Unknown extern function memchr
[2024-02-27 20:51:37,252 WARN  L623        FunctionHandler]: Unknown extern function strstr
[2024-02-27 20:51:37,256 WARN  L623        FunctionHandler]: Unknown extern function strncpy
[2024-02-27 20:51:37,280 WARN  L623        FunctionHandler]: Unknown extern function sem_post
[2024-02-27 20:51:37,281 WARN  L623        FunctionHandler]: Unknown extern function sem_wait
[2024-02-27 20:51:37,283 WARN  L623        FunctionHandler]: Unknown extern function sem_init
[2024-02-27 20:51:37,285 ERROR L326         MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init
[2024-02-27 20:51:37,285 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e9c06a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.02 08:51:37, skipping insertion in model container
[2024-02-27 20:51:37,285 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-02-27 20:51:37,285 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2024-02-27 20:51:37,287 INFO  L158              Benchmark]: Toolchain (without parser) took 426.53ms. Allocated memory is still 73.4MB. Free memory was 51.6MB in the beginning and 39.5MB in the end (delta: 12.1MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB.
[2024-02-27 20:51:37,287 INFO  L158              Benchmark]: CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory is still 31.8MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-02-27 20:51:37,288 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 424.87ms. Allocated memory is still 73.4MB. Free memory was 51.4MB in the beginning and 39.6MB in the end (delta: 11.8MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB.
[2024-02-27 20:51:37,289 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory is still 31.8MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 424.87ms. Allocated memory is still 73.4MB. Free memory was 51.4MB in the beginning and 39.6MB in the end (delta: 11.8MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 1454]: Unsupported Syntax
    Unsupported function: pthread_attr_init
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
