/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-MCRwithDepranks-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/04-mutex_23-sound_unlock.i
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This is Ultimate 0.2.2-wip.dk.mcr-reduction-820ea7a
[2022-02-20 02:54:45,160 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2022-02-20 02:54:45,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
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[2022-02-20 02:54:45,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-02-20 02:54:45,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-02-20 02:54:45,213 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-02-20 02:54:45,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2022-02-20 02:54:45,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2022-02-20 02:54:45,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-02-20 02:54:45,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-02-20 02:54:45,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-02-20 02:54:45,220 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-02-20 02:54:45,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
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[2022-02-20 02:54:45,225 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
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[2022-02-20 02:54:45,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-02-20 02:54:45,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
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[2022-02-20 02:54:45,232 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
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[2022-02-20 02:54:45,248 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-MCRwithDepranks-Lazy.epf
[2022-02-20 02:54:45,261 INFO L113 SettingsManager]: Loading preferences was successful
[2022-02-20 02:54:45,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2022-02-20 02:54:45,262 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-02-20 02:54:45,262 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-02-20 02:54:45,262 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2022-02-20 02:54:45,262 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2022-02-20 02:54:45,263 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-02-20 02:54:45,263 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2022-02-20 02:54:45,267 INFO L138 SettingsManager]: * Use SBE=true
[2022-02-20 02:54:45,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-02-20 02:54:45,267 INFO L138 SettingsManager]: * sizeof long=4
[2022-02-20 02:54:45,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2022-02-20 02:54:45,267 INFO L138 SettingsManager]: * sizeof POINTER=4
[2022-02-20 02:54:45,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2022-02-20 02:54:45,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2022-02-20 02:54:45,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-02-20 02:54:45,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2022-02-20 02:54:45,268 INFO L138 SettingsManager]: * sizeof long double=12
[2022-02-20 02:54:45,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2022-02-20 02:54:45,268 INFO L138 SettingsManager]: * Use constant arrays=true
[2022-02-20 02:54:45,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2022-02-20 02:54:45,268 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-02-20 02:54:45,268 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2022-02-20 02:54:45,269 INFO L138 SettingsManager]: * To the following directory=./dump/
[2022-02-20 02:54:45,269 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2022-02-20 02:54:45,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2022-02-20 02:54:45,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-02-20 02:54:45,270 INFO L138 SettingsManager]: * Construct finite automaton lazily=true
[2022-02-20 02:54:45,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2022-02-20 02:54:45,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2022-02-20 02:54:45,270 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2022-02-20 02:54:45,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-02-20 02:54:45,270 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2022-02-20 02:54:45,270 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA
[2022-02-20 02:54:45,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2022-02-20 02:54:45,270 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=MCR_WITH_DEPRANKS
[2022-02-20 02:54:45,270 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false
[2022-02-20 02:54:45,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2022-02-20 02:54:45,465 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-02-20 02:54:45,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-02-20 02:54:45,468 INFO L271 PluginConnector]: Initializing CDTParser...
[2022-02-20 02:54:45,471 INFO L275 PluginConnector]: CDTParser initialized
[2022-02-20 02:54:45,472 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/04-mutex_23-sound_unlock.i
[2022-02-20 02:54:45,517 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efbd1eebd/54191443924e4bffbf1c4e7b6753d879/FLAG36573f6f3
[2022-02-20 02:54:45,900 INFO L306 CDTParser]: Found 1 translation units.
[2022-02-20 02:54:45,900 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/04-mutex_23-sound_unlock.i
[2022-02-20 02:54:45,920 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efbd1eebd/54191443924e4bffbf1c4e7b6753d879/FLAG36573f6f3
[2022-02-20 02:54:46,249 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efbd1eebd/54191443924e4bffbf1c4e7b6753d879
[2022-02-20 02:54:46,251 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-02-20 02:54:46,252 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2022-02-20 02:54:46,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-02-20 02:54:46,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-02-20 02:54:46,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2022-02-20 02:54:46,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:54:46" (1/1) ...
[2022-02-20 02:54:46,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79689dff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:54:46, skipping insertion in model container
[2022-02-20 02:54:46,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:54:46" (1/1) ...
[2022-02-20 02:54:46,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2022-02-20 02:54:46,320 INFO L178 MainTranslator]: Built tables and reachable declarations
[2022-02-20 02:54:46,643 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.
[2022-02-20 02:54:46,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18d5473e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:54:46, skipping insertion in model container
[2022-02-20 02:54:46,645 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-02-20 02:54:46,645 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2022-02-20 02:54:46,647 INFO L158 Benchmark]: Toolchain (without parser) took 394.24ms. Allocated memory was 179.3MB in the beginning and 216.0MB in the end (delta: 36.7MB). Free memory was 125.7MB in the beginning and 189.4MB in the end (delta: -63.6MB). Peak memory consumption was 16.4MB. Max. memory is 8.0GB.
[2022-02-20 02:54:46,648 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 179.3MB. Free memory is still 143.9MB. There was no memory consumed. Max. memory is 8.0GB.
[2022-02-20 02:54:46,649 INFO L158 Benchmark]: CACSL2BoogieTranslator took 390.43ms. Allocated memory was 179.3MB in the beginning and 216.0MB in the end (delta: 36.7MB). Free memory was 125.6MB in the beginning and 189.4MB in the end (delta: -63.8MB). Peak memory consumption was 16.4MB. Max. memory is 8.0GB.
[2022-02-20 02:54:46,651 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 179.3MB. Free memory is still 143.9MB. There was no memory consumed. Max. memory is 8.0GB.
* CACSL2BoogieTranslator took 390.43ms. Allocated memory was 179.3MB in the beginning and 216.0MB in the end (delta: 36.7MB). Free memory was 125.6MB in the beginning and 189.4MB in the end (delta: -63.8MB). Peak memory consumption was 16.4MB. Max. memory is 8.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 931]: 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...