./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0876_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0876_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8bfdae4edc85300c20dcba60dd2bfdca9c4b845a .................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0876_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8bfdae4edc85300c20dcba60dd2bfdca9c4b845a ..................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 06:29:05,655 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 06:29:05,656 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 06:29:05,662 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 06:29:05,662 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 06:29:05,662 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 06:29:05,663 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 06:29:05,664 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 06:29:05,665 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 06:29:05,665 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 06:29:05,665 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 06:29:05,665 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 06:29:05,666 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 06:29:05,666 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 06:29:05,667 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 06:29:05,667 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 06:29:05,668 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 06:29:05,669 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 06:29:05,669 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 06:29:05,670 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 06:29:05,671 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 06:29:05,671 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 06:29:05,672 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 06:29:05,673 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 06:29:05,673 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 06:29:05,673 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 06:29:05,674 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 06:29:05,674 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 06:29:05,674 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 06:29:05,675 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 06:29:05,675 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 06:29:05,675 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 06:29:05,675 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 06:29:05,675 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 06:29:05,676 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 06:29:05,676 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 06:29:05,677 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 06:29:05,684 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 06:29:05,684 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 06:29:05,685 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 06:29:05,685 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 06:29:05,685 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 06:29:05,685 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 06:29:05,685 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 06:29:05,685 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 06:29:05,685 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 06:29:05,686 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 06:29:05,686 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 06:29:05,686 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 06:29:05,687 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 06:29:05,687 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 06:29:05,687 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 06:29:05,687 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 06:29:05,687 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 06:29:05,687 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 06:29:05,687 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 06:29:05,687 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8bfdae4edc85300c20dcba60dd2bfdca9c4b845a [2018-12-02 06:29:05,705 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 06:29:05,713 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 06:29:05,716 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 06:29:05,717 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 06:29:05,718 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 06:29:05,718 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0876_true-unreach-call.c [2018-12-02 06:29:05,755 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/data/1182e79c1/56cad82b546840b8bd4ea58f59aacae5/FLAG01b872209 [2018-12-02 06:29:06,122 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 06:29:06,123 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/sv-benchmarks/c/float-newlib/double_req_bl_0876_true-unreach-call.c [2018-12-02 06:29:06,128 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/data/1182e79c1/56cad82b546840b8bd4ea58f59aacae5/FLAG01b872209 [2018-12-02 06:29:06,482 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/data/1182e79c1/56cad82b546840b8bd4ea58f59aacae5 [2018-12-02 06:29:06,484 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 06:29:06,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 06:29:06,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 06:29:06,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 06:29:06,488 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 06:29:06,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:29:06" (1/1) ... [2018-12-02 06:29:06,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@350f0e0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:06, skipping insertion in model container [2018-12-02 06:29:06,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:29:06" (1/1) ... [2018-12-02 06:29:06,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 06:29:06,515 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 06:29:06,634 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:1660) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.lambda$35(StandardFunctionHandler.java:315) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1897) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1513) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1490) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2241) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 06:29:06,636 INFO L168 Benchmark]: Toolchain (without parser) took 151.59 ms. Allocated memory is still 1.0 GB. Free memory was 950.6 MB in the beginning and 939.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-02 06:29:06,638 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 06:29:06,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 149.99 ms. Allocated memory is still 1.0 GB. Free memory was 950.6 MB in the beginning and 939.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-02 06:29:06,639 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 149.99 ms. Allocated memory is still 1.0 GB. Free memory was 950.6 MB in the beginning and 939.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:834) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 06:29:07,706 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 06:29:07,708 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 06:29:07,717 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 06:29:07,717 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 06:29:07,718 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 06:29:07,718 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 06:29:07,720 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 06:29:07,721 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 06:29:07,721 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 06:29:07,722 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 06:29:07,722 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 06:29:07,723 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 06:29:07,724 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 06:29:07,724 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 06:29:07,725 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 06:29:07,726 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 06:29:07,727 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 06:29:07,728 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 06:29:07,729 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 06:29:07,730 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 06:29:07,731 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 06:29:07,732 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 06:29:07,732 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 06:29:07,733 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 06:29:07,733 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 06:29:07,734 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 06:29:07,735 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 06:29:07,735 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 06:29:07,736 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 06:29:07,736 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 06:29:07,736 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 06:29:07,737 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 06:29:07,737 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 06:29:07,737 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 06:29:07,738 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 06:29:07,738 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-02 06:29:07,749 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 06:29:07,749 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 06:29:07,750 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 06:29:07,750 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 06:29:07,750 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 06:29:07,750 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 06:29:07,751 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 06:29:07,751 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 06:29:07,751 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 06:29:07,751 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 06:29:07,751 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 06:29:07,751 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 06:29:07,752 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 06:29:07,752 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 06:29:07,752 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 06:29:07,752 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 06:29:07,752 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 06:29:07,752 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 06:29:07,752 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 06:29:07,753 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 06:29:07,753 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 06:29:07,753 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 06:29:07,753 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 06:29:07,753 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 06:29:07,753 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 06:29:07,754 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 06:29:07,754 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 06:29:07,754 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 06:29:07,754 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 06:29:07,754 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 06:29:07,754 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 06:29:07,754 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 06:29:07,755 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8bfdae4edc85300c20dcba60dd2bfdca9c4b845a [2018-12-02 06:29:07,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 06:29:07,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 06:29:07,787 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 06:29:07,788 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 06:29:07,789 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 06:29:07,789 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0876_true-unreach-call.c [2018-12-02 06:29:07,825 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/data/1bf874276/12eb68a87eb54d72b15e1eb0193dc0d3/FLAGc7eba2668 [2018-12-02 06:29:08,246 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 06:29:08,247 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/sv-benchmarks/c/float-newlib/double_req_bl_0876_true-unreach-call.c [2018-12-02 06:29:08,252 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/data/1bf874276/12eb68a87eb54d72b15e1eb0193dc0d3/FLAGc7eba2668 [2018-12-02 06:29:08,260 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/data/1bf874276/12eb68a87eb54d72b15e1eb0193dc0d3 [2018-12-02 06:29:08,262 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 06:29:08,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 06:29:08,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 06:29:08,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 06:29:08,266 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 06:29:08,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44d1c874 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08, skipping insertion in model container [2018-12-02 06:29:08,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 06:29:08,292 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 06:29:08,464 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 06:29:08,468 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 06:29:08,559 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 06:29:08,577 INFO L195 MainTranslator]: Completed translation [2018-12-02 06:29:08,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08 WrapperNode [2018-12-02 06:29:08,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 06:29:08,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 06:29:08,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 06:29:08,578 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 06:29:08,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,596 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,620 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 06:29:08,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 06:29:08,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 06:29:08,620 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 06:29:08,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,631 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,631 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,664 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08" (1/1) ... [2018-12-02 06:29:08,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 06:29:08,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 06:29:08,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 06:29:08,675 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 06:29:08,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:29:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f4e91bbd-75f4-4a7b-934f-44d389ceefa3/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 06:29:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-12-02 06:29:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-12-02 06:29:08,713 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-12-02 06:29:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-12-02 06:29:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-12-02 06:29:08,713 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-12-02 06:29:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-12-02 06:29:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 06:29:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-02 06:29:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 06:29:08,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 06:29:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 06:29:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 06:29:08,924 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:08,957 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:08,984 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:09,003 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:09,026 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:09,074 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:12,803 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:12,822 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:23,357 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:23,371 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:23,431 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:31,493 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:31,533 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:41,708 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:42,278 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:29:52,452 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:00,535 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:03,570 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:03,605 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:14,353 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:14,736 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:16,151 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:17,102 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:18,239 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:18,638 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:19,215 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:44,598 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:30:46,185 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 06:33:34,922 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 06:33:34,922 INFO L280 CfgBuilder]: Removed 72 assue(true) statements. [2018-12-02 06:33:34,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:33:34 BoogieIcfgContainer [2018-12-02 06:33:34,922 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 06:33:34,923 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 06:33:34,923 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 06:33:34,931 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 06:33:34,931 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:33:34" (1/1) ... [2018-12-02 06:33:34,939 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 06:33:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 06:33:34,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 151 states and 255 transitions. [2018-12-02 06:33:34,965 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 255 transitions. [2018-12-02 06:33:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-02 06:33:34,968 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 06:33:35,001 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-02 06:33:35,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:35,044 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:33:35,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:33:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 06:33:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 151 states and 246 transitions. [2018-12-02 06:33:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 246 transitions. [2018-12-02 06:33:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-02 06:33:35,064 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 06:33:35,065 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-02 06:33:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:35,143 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:33:35,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:33:36,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 06:33:36,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 151 states and 245 transitions. [2018-12-02 06:33:36,247 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 245 transitions. [2018-12-02 06:33:36,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-02 06:33:36,248 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 06:33:36,248 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-02 06:33:36,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:33:36,442 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:33:36,551 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 48 [2018-12-02 06:33:36,559 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 24 [2018-12-02 06:33:36,560 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-02 06:33:36,566 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-02 06:33:36,578 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-12-02 06:33:36,578 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:64, output treesize:34 [2018-12-02 06:33:40,240 INFO L683 Elim1Store]: detected equality via solver [2018-12-02 06:33:40,241 INFO L683 Elim1Store]: detected equality via solver [2018-12-02 06:33:40,242 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-12-02 06:33:40,280 INFO L683 Elim1Store]: detected equality via solver [2018-12-02 06:33:40,282 INFO L701 Elim1Store]: detected not equals via solver [2018-12-02 06:33:40,283 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 33 [2018-12-02 06:33:40,284 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-02 06:33:40,304 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 18 [2018-12-02 06:33:40,310 INFO L701 Elim1Store]: detected not equals via solver [2018-12-02 06:33:40,311 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2018-12-02 06:33:40,312 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-12-02 06:33:40,320 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-02 06:33:40,325 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-02 06:33:40,356 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2018-12-02 06:33:40,356 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 7 variables, input treesize:96, output treesize:68 [2018-12-02 06:33:42,742 WARN L180 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 46 [2018-12-02 06:33:43,128 WARN L180 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2018-12-02 06:33:43,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:33:52,026 WARN L180 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-12-02 06:34:22,376 WARN L180 SmtUtils]: Spent 11.58 s on a formula simplification. DAG size of input: 36 DAG size of output: 35 [2018-12-02 06:34:39,274 WARN L180 SmtUtils]: Spent 3.57 s on a formula simplification that was a NOOP. DAG size: 36 [2018-12-02 06:34:42,417 WARN L180 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2018-12-02 06:34:43,096 WARN L180 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2018-12-02 06:34:43,483 WARN L180 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2018-12-02 06:34:45,413 WARN L180 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2018-12-02 06:34:46,131 WARN L180 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2018-12-02 06:34:49,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 06:34:49,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 151 states and 244 transitions. [2018-12-02 06:34:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 244 transitions. [2018-12-02 06:34:49,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-12-02 06:34:49,600 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 06:34:49,601 ERROR L617 CodeCheckObserver]: First Tracecheck threw exception Indexed Sort FloatingPoint undefined [2018-12-02 06:34:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 06:34:49,698 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 06:34:55,222 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 48 [2018-12-02 06:34:55,230 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 24 [2018-12-02 06:34:55,230 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-02 06:34:55,235 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-02 06:34:55,252 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-12-02 06:34:55,252 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:67, output treesize:37 [2018-12-02 06:35:02,526 INFO L683 Elim1Store]: detected equality via solver [2018-12-02 06:35:02,527 INFO L683 Elim1Store]: detected equality via solver [2018-12-02 06:35:02,527 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 43 [2018-12-02 06:35:02,572 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 21 [2018-12-02 06:35:02,572 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-02 06:35:02,591 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 13 [2018-12-02 06:35:02,600 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 1 [2018-12-02 06:35:02,600 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-12-02 06:35:02,602 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-02 06:35:02,607 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-02 06:35:02,639 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-12-02 06:35:02,640 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:89, output treesize:61 [2018-12-02 06:35:03,207 WARN L180 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2018-12-02 06:35:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 06:36:18,551 WARN L180 SmtUtils]: Spent 8.32 s on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2018-12-02 06:37:12,901 WARN L180 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 66 [2018-12-02 06:37:13,641 WARN L180 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 53 [2018-12-02 06:37:30,120 WARN L180 SmtUtils]: Spent 10.92 s on a formula simplification. DAG size of input: 89 DAG size of output: 79 [2018-12-02 06:37:31,213 WARN L180 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2018-12-02 06:37:47,557 WARN L180 SmtUtils]: Spent 5.24 s on a formula simplification that was a NOOP. DAG size: 80 [2018-12-02 06:38:17,105 WARN L180 SmtUtils]: Spent 5.61 s on a formula simplification. DAG size of input: 93 DAG size of output: 66 [2018-12-02 06:38:55,674 WARN L180 SmtUtils]: Spent 10.97 s on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2018-12-02 06:39:07,992 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2018-12-02 06:39:27,419 WARN L180 SmtUtils]: Spent 3.22 s on a formula simplification that was a NOOP. DAG size: 94 [2018-12-02 06:40:10,760 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2018-12-02 06:40:10,760 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.checkSat(ManagedScript.java:141) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkValidity(IncrementalHoareTripleChecker.java:665) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.checkInternal(IncrementalHoareTripleChecker.java:132) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.ProtectiveHoareTripleChecker.checkInternal(ProtectiveHoareTripleChecker.java:62) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.EfficientHoareTripleChecker.checkInternal(EfficientHoareTripleChecker.java:65) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.CachingHoareTripleChecker.checkInternal(CachingHoareTripleChecker.java:98) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.isSatEdge(UltimateChecker.java:236) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.connectOutgoingIfSat(UltimateChecker.java:199) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.splitNode(UltimateChecker.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.kojak.UltimateChecker.codeCheck(UltimateChecker.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:493) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 27 more [2018-12-02 06:40:10,763 INFO L168 Benchmark]: Toolchain (without parser) took 662500.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.6 MB). Free memory was 939.4 MB in the beginning and 876.4 MB in the end (delta: 63.0 MB). Peak memory consumption was 238.6 MB. Max. memory is 11.5 GB. [2018-12-02 06:40:10,763 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 06:40:10,763 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -197.2 MB). Peak memory consumption was 40.5 MB. Max. memory is 11.5 GB. [2018-12-02 06:40:10,764 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-02 06:40:10,764 INFO L168 Benchmark]: Boogie Preprocessor took 54.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-12-02 06:40:10,764 INFO L168 Benchmark]: RCFGBuilder took 266248.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 929.5 MB in the end (delta: 193.8 MB). Peak memory consumption was 193.8 MB. Max. memory is 11.5 GB. [2018-12-02 06:40:10,765 INFO L168 Benchmark]: CodeCheck took 395839.51 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 25.7 MB). Free memory was 929.5 MB in the beginning and 876.4 MB in the end (delta: 53.1 MB). Peak memory consumption was 78.8 MB. Max. memory is 11.5 GB. [2018-12-02 06:40:10,767 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 313.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -197.2 MB). Peak memory consumption was 40.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 54.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 266248.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 929.5 MB in the end (delta: 193.8 MB). Peak memory consumption was 193.8 MB. Max. memory is 11.5 GB. * CodeCheck took 395839.51 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 25.7 MB). Free memory was 929.5 MB in the beginning and 876.4 MB in the end (delta: 53.1 MB). Peak memory consumption was 78.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...