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/ldv-sets/test_mutex_double_lock_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-17 22:54:37,798 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-17 22:54:37,801 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-17 22:54:37,815 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-17 22:54:37,816 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-17 22:54:37,817 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-17 22:54:37,818 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-17 22:54:37,822 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-17 22:54:37,824 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-17 22:54:37,826 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-17 22:54:37,827 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-17 22:54:37,827 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-17 22:54:37,828 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-17 22:54:37,829 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-17 22:54:37,830 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-17 22:54:37,834 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-17 22:54:37,835 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-17 22:54:37,842 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-17 22:54:37,847 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-17 22:54:37,851 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-17 22:54:37,852 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-17 22:54:37,853 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-17 22:54:37,859 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-17 22:54:37,871 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-17 22:54:37,871 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-17 22:54:37,873 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-17 22:54:37,874 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-17 22:54:37,874 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 [2018-11-17 22:54:37,900 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-17 22:54:37,900 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-17 22:54:37,901 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-17 22:54:37,902 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-17 22:54:37,902 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-17 22:54:37,902 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-17 22:54:37,903 INFO L133 SettingsManager]: * Use SBE=true [2018-11-17 22:54:37,903 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-17 22:54:37,903 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-17 22:54:37,903 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-17 22:54:37,904 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-17 22:54:37,904 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-17 22:54:37,904 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-17 22:54:37,904 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-17 22:54:37,904 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-17 22:54:37,905 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-17 22:54:37,905 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-17 22:54:37,905 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-17 22:54:37,905 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-17 22:54:37,906 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-17 22:54:37,906 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-17 22:54:37,906 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-17 22:54:37,906 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-17 22:54:37,907 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-17 22:54:37,907 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-17 22:54:37,907 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-17 22:54:37,907 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-17 22:54:37,907 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-17 22:54:37,908 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-17 22:54:37,908 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-17 22:54:37,908 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-17 22:54:37,908 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-17 22:54:37,908 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-17 22:54:37,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-17 22:54:37,988 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-17 22:54:37,993 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-17 22:54:37,995 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-17 22:54:37,995 INFO L276 PluginConnector]: CDTParser initialized [2018-11-17 22:54:37,996 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_mutex_double_lock_false-unreach-call_true-termination.i [2018-11-17 22:54:38,063 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ba8e8fcb/26d9adc9f92e4281acfae319ebb869eb/FLAG0803c50e6 [2018-11-17 22:54:38,680 INFO L307 CDTParser]: Found 1 translation units. [2018-11-17 22:54:38,681 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_mutex_double_lock_false-unreach-call_true-termination.i [2018-11-17 22:54:38,696 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ba8e8fcb/26d9adc9f92e4281acfae319ebb869eb/FLAG0803c50e6 [2018-11-17 22:54:38,921 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ba8e8fcb/26d9adc9f92e4281acfae319ebb869eb [2018-11-17 22:54:38,932 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-17 22:54:38,933 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-17 22:54:38,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-17 22:54:38,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-17 22:54:38,939 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-17 22:54:38,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 10:54:38" (1/1) ... [2018-11-17 22:54:38,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e0b848c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 10:54:38, skipping insertion in model container [2018-11-17 22:54:38,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 10:54:38" (1/1) ... [2018-11-17 22:54:38,954 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-17 22:54:39,022 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-17 22:54:39,585 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 22:54:39,599 INFO L191 MainTranslator]: Completed pre-run [2018-11-17 22:54:39,686 ERROR L311 MainTranslator]: Unsupported Syntax: CHandler: Not yet implemented: "({ const typeof( ((typeof(*m) *)0)->list ) *__mptr = ((s)->next); (typeof(*m) *)( (char *)__mptr - ((size_t) &((typeof(*m) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) [2018-11-17 22:54:39,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d7c8c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 10:54:39, skipping insertion in model container [2018-11-17 22:54:39,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-17 22:54:39,687 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-17 22:54:39,689 INFO L168 Benchmark]: Toolchain (without parser) took 756.36 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-11-17 22:54:39,759 INFO L168 Benchmark]: CDTParser took 0.27 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. [2018-11-17 22:54:39,760 INFO L168 Benchmark]: CACSL2BoogieTranslator took 752.59 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-11-17 22:54:39,766 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 0.27 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 752.59 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 633]: Unsupported Syntax CHandler: Not yet implemented: "({ const typeof( ((typeof(*m) *)0)->list ) *__mptr = ((s)->next); (typeof(*m) *)( (char *)__mptr - ((size_t) &((typeof(*m) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...