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_inb_p_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-935f392 [2018-07-19 18:34:12,404 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-19 18:34:12,413 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-19 18:34:12,444 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-19 18:34:12,445 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-19 18:34:12,448 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-19 18:34:12,452 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-19 18:34:12,456 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-19 18:34:12,463 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-19 18:34:12,464 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-19 18:34:12,477 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-19 18:34:12,477 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-19 18:34:12,478 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-19 18:34:12,484 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-19 18:34:12,486 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-19 18:34:12,492 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-19 18:34:12,498 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-19 18:34:12,503 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-19 18:34:12,508 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-19 18:34:12,515 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-19 18:34:12,517 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-19 18:34:12,519 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-19 18:34:12,527 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-19 18:34:12,527 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-19 18:34:12,527 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-19 18:34:12,528 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-19 18:34:12,533 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-19 18:34:12,535 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-19 18:34:12,536 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-19 18:34:12,542 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-19 18:34:12,542 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-19 18:34:12,543 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-19 18:34:12,544 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-19 18:34:12,544 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-19 18:34:12,548 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-19 18:34:12,549 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-19 18:34:12,550 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 18:34:12,600 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-19 18:34:12,600 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-19 18:34:12,604 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-19 18:34:12,604 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-19 18:34:12,611 INFO L133 SettingsManager]: * Use SBE=true [2018-07-19 18:34:12,611 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-19 18:34:12,611 INFO L133 SettingsManager]: * sizeof long=4 [2018-07-19 18:34:12,611 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-19 18:34:12,612 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-19 18:34:12,612 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-07-19 18:34:12,612 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-19 18:34:12,612 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-07-19 18:34:12,612 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-07-19 18:34:12,613 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-07-19 18:34:12,613 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-19 18:34:12,613 INFO L133 SettingsManager]: * sizeof long double=12 [2018-07-19 18:34:12,615 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-19 18:34:12,616 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-19 18:34:12,616 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-19 18:34:12,618 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-19 18:34:12,619 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-19 18:34:12,619 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-19 18:34:12,619 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-19 18:34:12,619 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-19 18:34:12,619 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-19 18:34:12,620 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-19 18:34:12,620 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-19 18:34:12,745 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-19 18:34:12,784 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-19 18:34:12,792 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-19 18:34:12,798 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-19 18:34:12,799 INFO L276 PluginConnector]: CDTParser initialized [2018-07-19 18:34:12,800 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inb_p_true-unreach-call_false-valid-memtrack.i [2018-07-19 18:34:13,411 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ef93fdf9/b263bb08a46341549e7abb8f1cfb29ff/FLAG30bf710f9 [2018-07-19 18:34:14,348 INFO L276 CDTParser]: Found 1 translation units. [2018-07-19 18:34:14,352 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inb_p_true-unreach-call_false-valid-memtrack.i [2018-07-19 18:34:14,477 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ef93fdf9/b263bb08a46341549e7abb8f1cfb29ff/FLAG30bf710f9 [2018-07-19 18:34:14,520 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ef93fdf9/b263bb08a46341549e7abb8f1cfb29ff [2018-07-19 18:34:14,545 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-19 18:34:14,550 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-19 18:34:14,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-19 18:34:14,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-19 18:34:14,569 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-19 18:34:14,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:34:14" (1/1) ... [2018-07-19 18:34:14,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bbad0ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 06:34:14, skipping insertion in model container [2018-07-19 18:34:14,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 06:34:14" (1/1) ... [2018-07-19 18:34:15,386 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-19 18:34:15,427 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_inb_p_true-unreach-call_false-valid-memtrack.i [2018-07-19 18:34:15,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a05bbf5 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 18:34:15,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-19 18:34:15,435 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-19 18:34:15,436 INFO L168 Benchmark]: Toolchain (without parser) took 890.79 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 18:34:15,440 INFO L168 Benchmark]: CDTParser took 0.20 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 18:34:15,441 INFO L168 Benchmark]: CACSL2BoogieTranslator took 878.68 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 18:34:15,449 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 878.68 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_inb_p_true-unreach-call_false-valid-memtrack.i RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...