java -ea -Xmx2000000000 -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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-sets/test_mutex_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-155fbac [2018-10-15 09:23:02,476 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 09:23:02,481 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 09:23:02,515 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 09:23:02,515 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 09:23:02,517 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 09:23:02,525 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 09:23:02,533 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 09:23:02,540 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 09:23:02,541 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 09:23:02,553 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 09:23:02,554 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 09:23:02,561 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 09:23:02,563 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 09:23:02,567 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 09:23:02,571 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 09:23:02,574 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 09:23:02,576 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 09:23:02,587 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 09:23:02,590 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 09:23:02,595 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 09:23:02,599 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 09:23:02,608 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-15 09:23:02,624 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 09:23:02,625 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 09:23:02,629 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 09:23:02,630 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 09:23:02,631 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-15 09:23:02,675 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 09:23:02,679 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 09:23:02,681 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 09:23:02,682 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 09:23:02,687 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 09:23:02,687 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 09:23:02,687 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 09:23:02,688 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 09:23:02,688 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-15 09:23:02,688 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 09:23:02,688 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-15 09:23:02,688 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 09:23:02,689 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 09:23:02,693 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 09:23:02,693 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 09:23:02,693 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-15 09:23:02,694 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 09:23:02,694 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 09:23:02,694 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 09:23:02,694 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 09:23:02,694 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 09:23:02,698 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 09:23:02,698 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 09:23:02,698 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 09:23:02,699 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 09:23:02,699 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 09:23:02,701 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 09:23:02,701 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 09:23:02,701 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-15 09:23:02,701 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 09:23:02,823 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 09:23:02,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 09:23:02,866 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 09:23:02,871 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 09:23:02,871 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 09:23:02,872 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_mutex_true-unreach-call.i [2018-10-15 09:23:03,012 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/219272dc1/bda276d027204f56a3e9c35e8b0d9660/FLAG5babe66c1 [2018-10-15 09:23:04,269 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 09:23:04,271 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_mutex_true-unreach-call.i [2018-10-15 09:23:04,309 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/219272dc1/bda276d027204f56a3e9c35e8b0d9660/FLAG5babe66c1 [2018-10-15 09:23:04,335 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/219272dc1/bda276d027204f56a3e9c35e8b0d9660 [2018-10-15 09:23:04,352 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 09:23:04,354 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 09:23:04,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 09:23:04,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 09:23:04,368 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 09:23:04,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:23:04" (1/1) ... [2018-10-15 09:23:04,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b1824aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:23:04, skipping insertion in model container [2018-10-15 09:23:04,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:23:04" (1/1) ... [2018-10-15 09:23:04,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 09:23:04,543 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 09:23:05,552 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 09:23:05,581 INFO L189 MainTranslator]: Completed pre-run [2018-10-15 09:23:05,752 WARN L309 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) [2018-10-15 09:23:05,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18222631 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:23:05, skipping insertion in model container [2018-10-15 09:23:05,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-15 09:23:05,757 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-15 09:23:05,762 INFO L168 Benchmark]: Toolchain (without parser) took 1409.22 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-15 09:23:05,769 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-15 09:23:05,770 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1401.47 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-15 09:23:05,776 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 0.21 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 1401.47 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 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...