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_Bitvector.epf -i ../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_outl_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 19:38:42,555 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 19:38:42,558 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 19:38:42,583 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 19:38:42,583 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 19:38:42,584 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 19:38:42,585 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 19:38:42,601 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 19:38:42,603 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 19:38:42,604 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 19:38:42,610 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 19:38:42,611 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 19:38:42,612 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 19:38:42,613 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 19:38:42,623 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 19:38:42,625 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 19:38:42,636 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 19:38:42,638 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 19:38:42,639 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 19:38:42,650 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 19:38:42,659 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-09 19:38:42,675 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-05-09 19:38:42,721 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 19:38:42,721 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 19:38:42,722 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 19:38:42,722 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 19:38:42,724 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 19:38:42,724 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 19:38:42,724 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-09 19:38:42,724 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 19:38:42,729 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 19:38:42,729 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-09 19:38:42,729 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 19:38:42,729 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-09 19:38:42,730 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-09 19:38:42,730 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-09 19:38:42,730 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 19:38:42,730 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-09 19:38:42,731 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-09 19:38:42,731 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-09 19:38:42,731 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 19:38:42,731 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 19:38:42,732 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 19:38:42,732 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 19:38:42,732 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 19:38:42,733 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 19:38:42,733 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 19:38:42,733 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 19:38:42,733 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-09 19:38:42,734 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 19:38:42,734 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-09 19:38:42,734 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-09 19:38:42,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 19:38:42,878 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 19:38:42,883 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 19:38:42,894 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 19:38:42,895 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 19:38:42,895 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_outl_true-unreach-call_false-valid-memtrack.i [2018-05-09 19:38:43,340 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/fc3773a17/92d6a0cf0e324e62bd1adad869f417f5/FLAG28e8fe3c4 [2018-05-09 19:38:44,265 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 19:38:44,266 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_outl_true-unreach-call_false-valid-memtrack.i [2018-05-09 19:38:44,384 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/fc3773a17/92d6a0cf0e324e62bd1adad869f417f5/FLAG28e8fe3c4 [2018-05-09 19:38:44,426 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/fc3773a17/92d6a0cf0e324e62bd1adad869f417f5 [2018-05-09 19:38:44,453 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 19:38:44,459 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 19:38:44,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 19:38:44,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 19:38:44,484 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 19:38:44,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:38:44" (1/1) ... [2018-05-09 19:38:44,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bd69a09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:38:44, skipping insertion in model container [2018-05-09 19:38:44,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:38:44" (1/1) ... [2018-05-09 19:38:45,030 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 19:38:45,080 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_outl_true-unreach-call_false-valid-memtrack.i [2018-05-09 19:38:45,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13b7a261 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:38:45, skipping insertion in model container [2018-05-09 19:38:45,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 19:38:45,089 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 19:38:45,090 INFO L168 Benchmark]: Toolchain (without parser) took 635.90 ms. Allocated memory is still 383.3 MB. Free memory was 323.4 MB in the beginning and 288.0 MB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 1.9 GB. [2018-05-09 19:38:45,092 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 19:38:45,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 622.78 ms. Allocated memory is still 383.3 MB. Free memory was 323.4 MB in the beginning and 288.0 MB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 1.9 GB. [2018-05-09 19:38:45,095 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 622.78 ms. Allocated memory is still 383.3 MB. Free memory was 323.4 MB in the beginning and 288.0 MB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 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_outl_true-unreach-call_false-valid-memtrack.i RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...