/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i
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This is Ultimate 0.2.2-wip.dk.mcr-reduction-820ea7a
[2022-02-18 19:20:22,604 INFO L177 SettingsManager]: Resetting all preferences to default values...
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[2022-02-18 19:20:22,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
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[2022-02-18 19:20:22,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
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[2022-02-18 19:20:22,711 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe.epf
[2022-02-18 19:20:22,739 INFO L113 SettingsManager]: Loading preferences was successful
[2022-02-18 19:20:22,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-02-18 19:20:22,740 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-02-18 19:20:22,740 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-02-18 19:20:22,741 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-02-18 19:20:22,741 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-02-18 19:20:22,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-02-18 19:20:22,741 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-02-18 19:20:22,742 INFO L138 SettingsManager]: * Use SBE=true
[2022-02-18 19:20:22,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-02-18 19:20:22,742 INFO L138 SettingsManager]: * sizeof long=4
[2022-02-18 19:20:22,743 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-02-18 19:20:22,743 INFO L138 SettingsManager]: * sizeof POINTER=4
[2022-02-18 19:20:22,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-02-18 19:20:22,743 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-02-18 19:20:22,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-02-18 19:20:22,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-02-18 19:20:22,743 INFO L138 SettingsManager]: * sizeof long double=12
[2022-02-18 19:20:22,743 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-02-18 19:20:22,743 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-02-18 19:20:22,744 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-02-18 19:20:22,744 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-02-18 19:20:22,744 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-02-18 19:20:22,744 INFO L138 SettingsManager]: * To the following directory=./dump/
[2022-02-18 19:20:22,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-02-18 19:20:22,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-18 19:20:22,744 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-02-18 19:20:22,744 INFO L138 SettingsManager]: * Construct finite automaton lazily=true
[2022-02-18 19:20:22,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-02-18 19:20:22,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-02-18 19:20:22,745 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-02-18 19:20:22,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-02-18 19:20:22,745 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2022-02-18 19:20:22,745 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-02-18 19:20:22,745 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-02-18 19:20:22,745 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES
[2022-02-18 19:20:22,746 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2022-02-18 19:20:22,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-02-18 19:20:22,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-02-18 19:20:22,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-02-18 19:20:22,977 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-02-18 19:20:22,980 INFO L275 PluginConnector]: CDTParser initialized
[2022-02-18 19:20:22,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i
[2022-02-18 19:20:23,050 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a592c063f/1b2cb0e7762a4c4da7be98ee99e00226/FLAGe91530a28
[2022-02-18 19:20:23,495 INFO L306 CDTParser]: Found 1 translation units.
[2022-02-18 19:20:23,495 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i
[2022-02-18 19:20:23,520 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a592c063f/1b2cb0e7762a4c4da7be98ee99e00226/FLAGe91530a28
[2022-02-18 19:20:23,859 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a592c063f/1b2cb0e7762a4c4da7be98ee99e00226
[2022-02-18 19:20:23,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-02-18 19:20:23,862 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2022-02-18 19:20:23,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-02-18 19:20:23,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-02-18 19:20:23,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-02-18 19:20:23,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.02 07:20:23" (1/1) ...
[2022-02-18 19:20:23,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e4bd394 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:20:23, skipping insertion in model container
[2022-02-18 19:20:23,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.02 07:20:23" (1/1) ...
[2022-02-18 19:20:23,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-02-18 19:20:23,927 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-02-18 19:20:24,162 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_40-trylock_racing.i[30176,30189]
[2022-02-18 19:20:24,176 ERROR L326 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes.
[2022-02-18 19:20:24,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@96b836a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.02 07:20:24, skipping insertion in model container
[2022-02-18 19:20:24,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-02-18 19:20:24,178 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2022-02-18 19:20:24,180 INFO L158 Benchmark]: Toolchain (without parser) took 316.56ms. Allocated memory was 186.6MB in the beginning and 233.8MB in the end (delta: 47.2MB). Free memory was 128.6MB in the beginning and 201.4MB in the end (delta: -72.8MB). Peak memory consumption was 9.1MB. Max. memory is 8.0GB.
[2022-02-18 19:20:24,181 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 186.6MB. Free memory is still 147.2MB. There was no memory consumed. Max. memory is 8.0GB.
[2022-02-18 19:20:24,182 INFO L158 Benchmark]: CACSL2BoogieTranslator took 314.38ms. Allocated memory was 186.6MB in the beginning and 233.8MB in the end (delta: 47.2MB). Free memory was 128.5MB in the beginning and 201.4MB in the end (delta: -72.9MB). Peak memory consumption was 9.1MB. Max. memory is 8.0GB.
[2022-02-18 19:20:24,184 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.12ms. Allocated memory is still 186.6MB. Free memory is still 147.2MB. There was no memory consumed. Max. memory is 8.0GB.
* CACSL2BoogieTranslator took 314.38ms. Allocated memory was 186.6MB in the beginning and 233.8MB in the end (delta: 47.2MB). Free memory was 128.5MB in the beginning and 201.4MB in the end (delta: -72.9MB). Peak memory consumption was 9.1MB. Max. memory is 8.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 709]: Unsupported Syntax
The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...