/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-MCRwithoutDepranks-Lazy.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/goblint-regression/06-symbeq_14-list_entry_rc.i
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This is Ultimate 0.2.2-wip.dk.mcr-reduction-44898dd
[2022-02-10 15:35:15,692 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-02-10 15:35:15,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2022-02-10 15:35:15,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-02-10 15:35:15,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-02-10 15:35:15,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-02-10 15:35:15,770 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-02-10 15:35:15,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-02-10 15:35:15,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-02-10 15:35:15,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
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[2022-02-10 15:35:15,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-02-10 15:35:15,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-02-10 15:35:15,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
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[2022-02-10 15:35:15,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2022-02-10 15:35:15,800 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-MCRwithoutDepranks-Lazy.epf
[2022-02-10 15:35:15,822 INFO L113 SettingsManager]: Loading preferences was successful
[2022-02-10 15:35:15,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-02-10 15:35:15,822 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-02-10 15:35:15,822 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-02-10 15:35:15,823 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-02-10 15:35:15,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-02-10 15:35:15,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-02-10 15:35:15,824 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-02-10 15:35:15,824 INFO L138 SettingsManager]: * Use SBE=true
[2022-02-10 15:35:15,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-02-10 15:35:15,825 INFO L138 SettingsManager]: * sizeof long=4
[2022-02-10 15:35:15,825 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-02-10 15:35:15,825 INFO L138 SettingsManager]: * sizeof POINTER=4
[2022-02-10 15:35:15,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-02-10 15:35:15,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-02-10 15:35:15,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-02-10 15:35:15,825 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-02-10 15:35:15,826 INFO L138 SettingsManager]: * sizeof long double=12
[2022-02-10 15:35:15,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-02-10 15:35:15,826 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-02-10 15:35:15,826 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-02-10 15:35:15,826 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-02-10 15:35:15,826 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-02-10 15:35:15,826 INFO L138 SettingsManager]: * To the following directory=./dump/
[2022-02-10 15:35:15,827 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-02-10 15:35:15,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-10 15:35:15,827 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-02-10 15:35:15,827 INFO L138 SettingsManager]: * Construct finite automaton lazily=true
[2022-02-10 15:35:15,827 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-02-10 15:35:15,827 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-02-10 15:35:15,827 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-02-10 15:35:15,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-02-10 15:35:15,828 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2022-02-10 15:35:15,828 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-02-10 15:35:15,828 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-02-10 15:35:15,828 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=MCR_WITHOUT_DEPRANKS
[2022-02-10 15:35:15,828 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false
[2022-02-10 15:35:16,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-02-10 15:35:16,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-02-10 15:35:16,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-02-10 15:35:16,064 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-02-10 15:35:16,065 INFO L275 PluginConnector]: CDTParser initialized
[2022-02-10 15:35:16,066 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/06-symbeq_14-list_entry_rc.i
[2022-02-10 15:35:16,128 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be8436724/3ca3b26aec4c4258b9155232c75fc590/FLAGa9259a321
[2022-02-10 15:35:16,634 INFO L306 CDTParser]: Found 1 translation units.
[2022-02-10 15:35:16,644 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/06-symbeq_14-list_entry_rc.i
[2022-02-10 15:35:16,662 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be8436724/3ca3b26aec4c4258b9155232c75fc590/FLAGa9259a321
[2022-02-10 15:35:16,948 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be8436724/3ca3b26aec4c4258b9155232c75fc590
[2022-02-10 15:35:16,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-02-10 15:35:16,953 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2022-02-10 15:35:16,957 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-02-10 15:35:16,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-02-10 15:35:16,960 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-02-10 15:35:16,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.02 03:35:16" (1/1) ...
[2022-02-10 15:35:16,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@578b05ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 03:35:16, skipping insertion in model container
[2022-02-10 15:35:16,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.02 03:35:16" (1/1) ...
[2022-02-10 15:35:16,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-02-10 15:35:17,022 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-02-10 15:35:17,489 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.
[2022-02-10 15:35:17,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@224f0312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.02 03:35:17, skipping insertion in model container
[2022-02-10 15:35:17,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-02-10 15:35:17,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2022-02-10 15:35:17,492 INFO L158 Benchmark]: Toolchain (without parser) took 539.25ms. Allocated memory was 198.2MB in the beginning and 246.4MB in the end (delta: 48.2MB). Free memory was 146.2MB in the beginning and 220.9MB in the end (delta: -74.7MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB.
[2022-02-10 15:35:17,493 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 198.2MB. Free memory is still 165.2MB. There was no memory consumed. Max. memory is 8.0GB.
[2022-02-10 15:35:17,495 INFO L158 Benchmark]: CACSL2BoogieTranslator took 532.70ms. Allocated memory was 198.2MB in the beginning and 246.4MB in the end (delta: 48.2MB). Free memory was 146.0MB in the beginning and 220.9MB in the end (delta: -74.9MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB.
[2022-02-10 15:35:17,496 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.13ms. Allocated memory is still 198.2MB. Free memory is still 165.2MB. There was no memory consumed. Max. memory is 8.0GB.
* CACSL2BoogieTranslator took 532.70ms. Allocated memory was 198.2MB in the beginning and 246.4MB in the end (delta: 48.2MB). Free memory was 146.0MB in the beginning and 220.9MB in the end (delta: -74.9MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 1231]: 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...