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_inw_false-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 19:35:41,036 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 19:35:41,037 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 19:35:41,053 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 19:35:41,053 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 19:35:41,054 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 19:35:41,068 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 19:35:41,070 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 19:35:41,071 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 19:35:41,072 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 19:35:41,072 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 19:35:41,073 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 19:35:41,073 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 19:35:41,080 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 19:35:41,081 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 19:35:41,082 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 19:35:41,083 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 19:35:41,093 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 19:35:41,094 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 19:35:41,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 19:35:41,096 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-04 19:35:41,117 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-05-04 19:35:41,142 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 19:35:41,142 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 19:35:41,143 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 19:35:41,143 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 19:35:41,143 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 19:35:41,143 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 19:35:41,143 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-04 19:35:41,144 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-04 19:35:41,144 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 19:35:41,144 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-04 19:35:41,144 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 19:35:41,144 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-04 19:35:41,144 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-04 19:35:41,144 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-04 19:35:41,144 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 19:35:41,144 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-04 19:35:41,145 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 19:35:41,154 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 19:35:41,154 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 19:35:41,154 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 19:35:41,154 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 19:35:41,154 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 19:35:41,154 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 19:35:41,155 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 19:35:41,155 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 19:35:41,155 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 19:35:41,155 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 19:35:41,219 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 19:35:41,237 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 19:35:41,246 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 19:35:41,247 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 19:35:41,248 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 19:35:41,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i [2018-05-04 19:35:41,692 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4f4582457/df953c9bcd8c419bb6ac2146a21f562f/FLAG41b9020a0 [2018-05-04 19:35:42,288 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 19:35:42,288 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i [2018-05-04 19:35:42,374 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4f4582457/df953c9bcd8c419bb6ac2146a21f562f/FLAG41b9020a0 [2018-05-04 19:35:42,391 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/4f4582457/df953c9bcd8c419bb6ac2146a21f562f [2018-05-04 19:35:42,408 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 19:35:42,411 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 19:35:42,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 19:35:42,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 19:35:42,419 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 19:35:42,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:35:42" (1/1) ... [2018-05-04 19:35:42,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@694ac3c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:35:42, skipping insertion in model container [2018-05-04 19:35:42,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:35:42" (1/1) ... [2018-05-04 19:35:42,446 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:35:42,585 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:35:42,823 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): PTHREAD_MUTEX_TIMED_NP in file /storage/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i [2018-05-04 19:35:42,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@100e3878 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:35:42, skipping insertion in model container [2018-05-04 19:35:42,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 19:35:42,824 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 19:35:42,826 INFO L168 Benchmark]: Toolchain (without parser) took 415.93 ms. Allocated memory is still 383.3 MB. Free memory was 324.2 MB in the beginning and 290.0 MB in the end (delta: 34.3 MB). Peak memory consumption was 34.3 MB. Max. memory is 1.9 GB. [2018-05-04 19:35:42,828 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 19:35:42,828 INFO L168 Benchmark]: CACSL2BoogieTranslator took 412.15 ms. Allocated memory is still 383.3 MB. Free memory was 324.2 MB in the beginning and 290.0 MB in the end (delta: 34.3 MB). Peak memory consumption was 34.3 MB. Max. memory is 1.9 GB. [2018-05-04 19:35:42,840 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 412.15 ms. Allocated memory is still 383.3 MB. Free memory was 324.2 MB in the beginning and 290.0 MB in the end (delta: 34.3 MB). Peak memory consumption was 34.3 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/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...