java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe009_pso.opt_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 16:23:28,655 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 16:23:28,657 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 16:23:28,670 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 16:23:28,670 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 16:23:28,671 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 16:23:28,672 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 16:23:28,675 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 16:23:28,677 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 16:23:28,678 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 16:23:28,679 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 16:23:28,679 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 16:23:28,680 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 16:23:28,681 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 16:23:28,682 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 16:23:28,683 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 16:23:28,684 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 16:23:28,686 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 16:23:28,689 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 16:23:28,691 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 16:23:28,692 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 16:23:28,693 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 16:23:28,696 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 16:23:28,697 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 16:23:28,697 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 16:23:28,698 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 16:23:28,700 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 16:23:28,701 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 16:23:28,702 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 16:23:28,703 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 16:23:28,704 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 16:23:28,704 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 16:23:28,705 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 16:23:28,705 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 16:23:28,706 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 16:23:28,707 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 16:23:28,707 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-15 16:23:28,724 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 16:23:28,724 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 16:23:28,725 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 16:23:28,725 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 16:23:28,726 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 16:23:28,726 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 16:23:28,727 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 16:23:28,727 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 16:23:28,727 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 16:23:28,728 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 16:23:28,728 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 16:23:28,728 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 16:23:28,728 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 16:23:28,729 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 16:23:28,729 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 16:23:28,729 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 16:23:28,729 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 16:23:28,730 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 16:23:28,730 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 16:23:28,730 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 16:23:28,730 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 16:23:28,731 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 16:23:28,731 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 16:23:28,731 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:23:28,731 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 16:23:28,731 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 16:23:28,732 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 16:23:28,732 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 16:23:28,732 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 16:23:28,732 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 16:23:28,732 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 16:23:28,733 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 16:23:28,782 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 16:23:28,795 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 16:23:28,799 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 16:23:28,800 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 16:23:28,801 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 16:23:28,801 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe009_pso.opt_true-unreach-call.i [2018-11-15 16:23:28,861 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9cf52c8b/389361103c274167a3081b5c202b08f0/FLAGaa85830ff [2018-11-15 16:23:29,383 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 16:23:29,384 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe009_pso.opt_true-unreach-call.i [2018-11-15 16:23:29,398 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9cf52c8b/389361103c274167a3081b5c202b08f0/FLAGaa85830ff [2018-11-15 16:23:29,680 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9cf52c8b/389361103c274167a3081b5c202b08f0 [2018-11-15 16:23:29,690 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 16:23:29,692 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 16:23:29,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 16:23:29,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 16:23:29,698 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 16:23:29,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:23:29" (1/1) ... [2018-11-15 16:23:29,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@597c7de0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:23:29, skipping insertion in model container [2018-11-15 16:23:29,703 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:23:29" (1/1) ... [2018-11-15 16:23:29,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 16:23:29,759 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 16:23:30,255 ERROR L311 MainTranslator]: Unsupported Syntax: Unsupported function: __VERIFIER_atomic_begin [2018-11-15 16:23:30,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1923bd2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:23:30, skipping insertion in model container [2018-11-15 16:23:30,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 16:23:30,257 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-15 16:23:30,258 INFO L168 Benchmark]: Toolchain (without parser) took 567.15 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-15 16:23:30,260 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 16:23:30,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 562.53 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-15 16:23:30,264 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 562.53 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 685]: Unsupported Syntax Unsupported function: __VERIFIER_atomic_begin RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...