java -ea -Xmx4000000000 -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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-sets/test_mutex_double_lock_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f723e60 [2018-10-26 16:02:59,546 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 16:02:59,552 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 16:02:59,584 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 16:02:59,587 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 16:02:59,589 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 16:02:59,595 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 16:02:59,599 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 16:02:59,602 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 16:02:59,603 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 16:02:59,611 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 16:02:59,611 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 16:02:59,616 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 16:02:59,617 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 16:02:59,624 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 16:02:59,625 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 16:02:59,633 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 16:02:59,644 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 16:02:59,646 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 16:02:59,653 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 16:02:59,655 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 16:02:59,662 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 16:02:59,676 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 16:02:59,677 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 16:02:59,677 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 16:02:59,678 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 16:02:59,684 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 16:02:59,685 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 16:02:59,689 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 16:02:59,690 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 16:02:59,690 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 16:02:59,698 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 16:02:59,698 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 16:02:59,699 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 16:02:59,700 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 16:02:59,704 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 16:02:59,704 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 [2018-10-26 16:02:59,756 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 16:02:59,757 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 16:02:59,759 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 16:02:59,760 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 16:02:59,765 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 16:02:59,765 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 16:02:59,765 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 16:02:59,771 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 16:02:59,771 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 16:02:59,771 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 16:02:59,772 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 16:02:59,772 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 16:02:59,772 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 16:02:59,772 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 16:02:59,772 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 16:02:59,773 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 16:02:59,773 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 16:02:59,773 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 16:02:59,773 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 16:02:59,773 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 16:02:59,773 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 16:02:59,777 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 16:02:59,777 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 16:02:59,777 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 16:02:59,778 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 16:02:59,778 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 16:02:59,780 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 16:02:59,780 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 16:02:59,780 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 16:02:59,780 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 16:02:59,781 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 16:02:59,781 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 16:02:59,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 16:02:59,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 16:02:59,991 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 16:02:59,992 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 16:02:59,993 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 16:02:59,994 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_mutex_double_lock_false-unreach-call_true-termination.i [2018-10-26 16:03:00,113 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9111c1ef3/a6c0d2fe8cc84d08ae44d15edb1382cb/FLAGeea638e4c [2018-10-26 16:03:01,239 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 16:03:01,241 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_mutex_double_lock_false-unreach-call_true-termination.i [2018-10-26 16:03:01,274 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9111c1ef3/a6c0d2fe8cc84d08ae44d15edb1382cb/FLAGeea638e4c [2018-10-26 16:03:01,297 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9111c1ef3/a6c0d2fe8cc84d08ae44d15edb1382cb [2018-10-26 16:03:01,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 16:03:01,316 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-26 16:03:01,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 16:03:01,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 16:03:01,334 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 16:03:01,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:03:01" (1/1) ... [2018-10-26 16:03:01,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@286f3120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:03:01, skipping insertion in model container [2018-10-26 16:03:01,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 04:03:01" (1/1) ... [2018-10-26 16:03:01,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 16:03:01,503 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 16:03:02,559 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 16:03:02,596 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 16:03:02,779 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) [2018-10-26 16:03:02,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60848f76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 04:03:02, skipping insertion in model container [2018-10-26 16:03:02,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 16:03:02,789 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 16:03:02,798 INFO L168 Benchmark]: Toolchain (without parser) took 1482.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. [2018-10-26 16:03:02,905 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-26 16:03:02,906 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1469.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 GB. [2018-10-26 16:03:02,919 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 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1469.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 3.9 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...