/root/.sdkman/candidates/java/21.0.5-tem/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.positions.where.we.compute.the.hoare.annotation All -i ../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i -------------------------------------------------------------------------------- This is Ultimate 0.3.0-wip.dk.empire2-owicki-f61efc6-m [2025-03-14 21:49:02,922 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-14 21:49:02,968 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2025-03-14 21:49:03,010 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-14 21:49:03,011 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-14 21:49:03,011 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-14 21:49:03,011 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-14 21:49:03,011 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-14 21:49:03,011 INFO L153 SettingsManager]: * Use SBE=true [2025-03-14 21:49:03,012 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-14 21:49:03,012 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-14 21:49:03,013 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-03-14 21:49:03,014 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-14 21:49:03,014 INFO L153 SettingsManager]: * To the following directory=./dump/ [2025-03-14 21:49:03,014 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-14 21:49:03,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2025-03-14 21:49:03,015 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-14 21:49:03,015 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-14 21:49:03,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-14 21:49:03,015 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-14 21:49:03,015 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-14 21:49:03,015 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-14 21:49:03,015 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Positions where we compute the Hoare Annotation -> All [2025-03-14 21:49:03,250 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-14 21:49:03,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-14 21:49:03,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-14 21:49:03,260 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-14 21:49:03,260 INFO L274 PluginConnector]: CDTParser initialized [2025-03-14 21:49:03,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2025-03-14 21:49:04,477 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ca212efb/588606f3a9a9443aa7d063e68258defd/FLAGe9128097d [2025-03-14 21:49:04,733 INFO L384 CDTParser]: Found 1 translation units. [2025-03-14 21:49:04,736 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i [2025-03-14 21:49:04,754 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ca212efb/588606f3a9a9443aa7d063e68258defd/FLAGe9128097d [2025-03-14 21:49:04,769 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ca212efb/588606f3a9a9443aa7d063e68258defd [2025-03-14 21:49:04,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-14 21:49:04,775 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2025-03-14 21:49:04,776 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-14 21:49:04,776 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-14 21:49:04,779 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-14 21:49:04,779 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.03 09:49:04" (1/1) ... [2025-03-14 21:49:04,780 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e67e63b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 09:49:04, skipping insertion in model container [2025-03-14 21:49:04,780 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.03 09:49:04" (1/1) ... [2025-03-14 21:49:04,811 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-14 21:49:04,920 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-C-DAC/pthread-numerical-integration.i[951,964] [2025-03-14 21:49:05,104 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2025-03-14 21:49:05,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ea813e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.03 09:49:05, skipping insertion in model container [2025-03-14 21:49:05,105 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-14 21:49:05,105 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2025-03-14 21:49:05,106 INFO L158 Benchmark]: Toolchain (without parser) took 332.48ms. Allocated memory is still 71.3MB. Free memory was 41.8MB in the beginning and 26.1MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2025-03-14 21:49:05,107 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 71.3MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 8.0GB. [2025-03-14 21:49:05,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 329.45ms. Allocated memory is still 71.3MB. Free memory was 41.7MB in the beginning and 26.1MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2025-03-14 21:49:05,107 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 71.3MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 329.45ms. Allocated memory is still 71.3MB. Free memory was 41.7MB in the beginning and 26.1MB in the end (delta: 15.5MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1374]: Unsupported Syntax Unsupported function: pthread_attr_init RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...