java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl_p_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:34:12,795 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:34:12,800 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:34:12,833 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:34:12,834 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:34:12,840 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:34:12,844 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:34:12,848 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:34:12,855 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:34:12,856 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:34:12,857 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:34:12,867 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:34:12,869 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:34:12,875 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:34:12,882 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:34:12,883 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:34:12,885 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:34:12,890 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:34:12,902 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:34:12,903 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:34:12,911 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:34:12,913 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:34:12,918 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-19 18:34:12,940 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:34:12,940 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:34:12,943 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:34:12,944 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:34:12,947 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-07-19 18:34:12,997 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:34:12,997 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:34:13,005 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:34:13,006 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:34:13,008 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:34:13,008 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:34:13,008 INFO L133 SettingsManager]: * sizeof long=4 [2018-07-19 18:34:13,008 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 18:34:13,009 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:34:13,009 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-07-19 18:34:13,009 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:34:13,009 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-07-19 18:34:13,009 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-07-19 18:34:13,010 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-07-19 18:34:13,010 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 18:34:13,010 INFO L133 SettingsManager]: * sizeof long double=12 [2018-07-19 18:34:13,010 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:34:13,015 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:34:13,015 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 18:34:13,015 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 18:34:13,015 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 18:34:13,016 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:34:13,016 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 18:34:13,019 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 18:34:13,020 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:34:13,020 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 18:34:13,020 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-19 18:34:13,154 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:34:13,195 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:34:13,205 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:34:13,211 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:34:13,211 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:34:13,212 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl_p_true-unreach-call_false-valid-memtrack.i [2018-07-19 18:34:13,890 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c25634c2/56715ccc0edd4bc5b80a72b5b59264c8/FLAGa36dd6651 [2018-07-19 18:34:14,823 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:34:14,824 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl_p_true-unreach-call_false-valid-memtrack.i [2018-07-19 18:34:14,952 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c25634c2/56715ccc0edd4bc5b80a72b5b59264c8/FLAGa36dd6651 [2018-07-19 18:34:14,991 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c25634c2/56715ccc0edd4bc5b80a72b5b59264c8 [2018-07-19 18:34:15,018 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:34:15,023 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:34:15,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:34:15,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:34:15,045 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:34:15,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:34:14" (1/1) ... [2018-07-19 18:34:15,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51b0f0b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:34:15, skipping insertion in model container [2018-07-19 18:34:15,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:34:14" (1/1) ... [2018-07-19 18:34:15,712 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:34:15,763 WARN L201 ieTranslatorObserver]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): PTHREAD_MUTEX_TIMED_NP in file /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl_p_true-unreach-call_false-valid-memtrack.i [2018-07-19 18:34:15,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bd8de69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:34:15, skipping insertion in model container [2018-07-19 18:34:15,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:34:15,768 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 18:34:15,770 INFO L168 Benchmark]: Toolchain (without parser) took 751.38 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-07-19 18:34:15,774 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-19 18:34:15,778 INFO L168 Benchmark]: CACSL2BoogieTranslator took 742.88 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. [2018-07-19 18:34:15,786 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 742.88 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 554]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): PTHREAD_MUTEX_TIMED_NP in file /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl_p_true-unreach-call_false-valid-memtrack.i RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...