java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.5_false-unreach-call.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:17:50,486 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:17:50,489 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:17:50,508 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:17:50,508 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:17:50,509 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:17:50,510 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:17:50,519 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:17:50,520 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:17:50,526 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:17:50,528 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:17:50,528 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:17:50,529 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:17:50,530 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:17:50,531 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:17:50,537 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:17:50,538 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:17:50,541 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:17:50,552 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:17:50,553 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:17:50,558 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:17:50,559 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:17:50,564 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 11:17:50,564 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 11:17:50,564 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 11:17:50,565 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 11:17:50,570 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 11:17:50,571 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 11:17:50,571 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 11:17:50,572 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 11:17:50,572 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 11:17:50,572 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 11:17:50,573 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:17:50,577 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:17:50,578 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:17:50,578 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:17:50,578 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 [2018-11-27 11:17:50,614 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:17:50,614 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:17:50,615 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:17:50,615 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:17:50,622 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:17:50,622 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:17:50,622 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:17:50,622 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:17:50,622 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 11:17:50,623 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 11:17:50,623 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:17:50,623 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:17:50,623 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:17:50,623 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:17:50,623 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:17:50,623 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:17:50,623 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 11:17:50,623 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:17:50,624 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:17:50,624 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:17:50,624 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:17:50,624 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:17:50,624 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:17:50,624 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:17:50,624 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:17:50,628 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:17:50,628 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:17:50,628 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:17:50,628 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:17:50,628 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:17:50,628 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:17:50,629 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:17:50,629 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:17:50,691 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:17:50,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:17:50,716 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:17:50,721 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:17:50,721 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:17:50,725 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.5_false-unreach-call.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2018-11-27 11:17:50,823 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4e138412/ed28257f213e4f6ea4f3a979400c93d2/FLAG3fc95a41e [2018-11-27 11:17:51,853 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:17:51,855 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.5_false-unreach-call.2.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2018-11-27 11:17:51,910 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4e138412/ed28257f213e4f6ea4f3a979400c93d2/FLAG3fc95a41e [2018-11-27 11:17:52,235 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4e138412/ed28257f213e4f6ea4f3a979400c93d2 [2018-11-27 11:17:52,257 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:17:52,259 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:17:52,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:17:52,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:17:52,268 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:17:52,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:17:52" (1/1) ... [2018-11-27 11:17:52,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e30283b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:52, skipping insertion in model container [2018-11-27 11:17:52,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:17:52" (1/1) ... [2018-11-27 11:17:52,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:17:52,657 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:17:55,310 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:17:55,352 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:17:56,813 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:17:56,869 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:17:56,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:56 WrapperNode [2018-11-27 11:17:56,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:17:56,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:17:56,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:17:56,875 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:17:56,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:56" (1/1) ... [2018-11-27 11:17:57,008 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:56" (1/1) ... [2018-11-27 11:17:57,027 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:17:57,027 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:17:57,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:17:57,031 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:17:57,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:56" (1/1) ... [2018-11-27 11:17:57,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:56" (1/1) ... [2018-11-27 11:17:57,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:56" (1/1) ... [2018-11-27 11:17:57,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:56" (1/1) ... [2018-11-27 11:17:57,292 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:56" (1/1) ... [2018-11-27 11:17:57,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:56" (1/1) ... [2018-11-27 11:17:57,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:17:56" (1/1) ... [2018-11-27 11:17:57,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:17:57,460 INFO L168 Benchmark]: Toolchain (without parser) took 5201.76 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 76.2 MB). Peak memory consumption was 76.2 MB. Max. memory is 3.9 GB. [2018-11-27 11:17:57,462 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-27 11:17:57,463 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4614.81 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: 48.0 MB). Peak memory consumption was 205.4 MB. Max. memory is 3.9 GB. [2018-11-27 11:17:57,468 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.55 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 11:17:57,469 INFO L168 Benchmark]: Boogie Preprocessor took 426.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.9 GB. [2018-11-27 11:17:57,479 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 0.23 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 4614.81 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: 48.0 MB). Peak memory consumption was 205.4 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 152.55 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. * Boogie Preprocessor took 426.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...