./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/floats-cbmc-regression/float21.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float21.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/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 941e668ccf070b9a219d3bc8afc49564f51e679a ................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/floats-cbmc-regression/float21.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/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 941e668ccf070b9a219d3bc8afc49564f51e679a ...................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 06:02:59,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:02:59,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:02:59,340 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:02:59,341 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:02:59,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:02:59,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:02:59,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:02:59,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:02:59,360 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:02:59,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:02:59,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:02:59,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:02:59,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:02:59,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:02:59,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:02:59,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:02:59,369 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:02:59,371 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:02:59,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:02:59,378 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:02:59,380 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:02:59,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:02:59,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:02:59,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:02:59,387 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:02:59,387 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:02:59,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:02:59,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:02:59,390 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:02:59,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:02:59,391 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:02:59,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:02:59,392 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:02:59,393 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:02:59,394 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:02:59,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:02:59,394 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:02:59,395 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:02:59,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:02:59,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:02:59,397 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 06:02:59,421 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:02:59,430 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:02:59,431 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:02:59,431 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:02:59,431 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:02:59,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:02:59,432 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:02:59,432 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:02:59,432 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 06:02:59,432 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:02:59,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:02:59,433 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:02:59,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:02:59,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:02:59,434 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:02:59,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:02:59,435 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:02:59,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:02:59,435 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:02:59,436 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:02:59,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:02:59,436 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:02:59,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:02:59,437 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:02:59,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:02:59,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:02:59,438 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 06:02:59,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 06:02:59,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:02:59,439 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/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 -> 941e668ccf070b9a219d3bc8afc49564f51e679a [2019-11-20 06:02:59,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:02:59,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:02:59,625 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:02:59,626 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:02:59,628 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:02:59,629 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/../../sv-benchmarks/c/floats-cbmc-regression/float21.i [2019-11-20 06:02:59,684 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/data/5496b4473/41ebb2b95e71488197f93eb9823f9697/FLAGc74094e4c [2019-11-20 06:03:00,178 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:03:00,178 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/sv-benchmarks/c/floats-cbmc-regression/float21.i [2019-11-20 06:03:00,191 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/data/5496b4473/41ebb2b95e71488197f93eb9823f9697/FLAGc74094e4c [2019-11-20 06:03:00,483 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/data/5496b4473/41ebb2b95e71488197f93eb9823f9697 [2019-11-20 06:03:00,487 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:03:00,488 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:03:00,489 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:03:00,489 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:03:00,492 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:03:00,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:00" (1/1) ... [2019-11-20 06:03:00,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@120650b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:00, skipping insertion in model container [2019-11-20 06:03:00,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:00" (1/1) ... [2019-11-20 06:03:00,502 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:03:00,544 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:03:01,143 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fpclassify at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:1644) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1262) 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.visit(CHandler.java:941) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2226) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:666) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2226) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2226) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) 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:906) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1284) 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:3361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2176) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:540) 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:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 06:03:01,149 INFO L168 Benchmark]: Toolchain (without parser) took 659.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.6 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -235.1 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:01,149 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:03:01,150 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.6 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -235.1 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:01,152 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 657.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 186.6 MB). Free memory was 944.8 MB in the beginning and 1.2 GB in the end (delta: -235.1 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fpclassify de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fpclassify: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:846) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 06:03:02,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:03:02,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:03:02,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:03:02,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:03:02,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:03:02,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:03:02,783 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:03:02,787 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:03:02,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:03:02,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:03:02,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:03:02,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:03:02,797 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:03:02,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:03:02,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:03:02,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:03:02,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:03:02,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:03:02,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:03:02,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:03:02,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:03:02,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:03:02,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:03:02,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:03:02,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:03:02,822 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:03:02,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:03:02,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:03:02,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:03:02,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:03:02,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:03:02,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:03:02,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:03:02,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:03:02,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:03:02,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:03:02,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:03:02,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:03:02,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:03:02,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:03:02,834 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 06:03:02,859 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:03:02,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:03:02,860 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:03:02,860 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:03:02,861 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:03:02,861 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:03:02,861 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:03:02,862 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:03:02,862 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:03:02,862 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:03:02,862 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:03:02,862 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:03:02,863 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:03:02,863 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 06:03:02,863 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 06:03:02,863 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:03:02,863 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:03:02,864 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:03:02,864 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:03:02,864 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:03:02,864 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:03:02,864 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:03:02,865 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:03:02,865 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:03:02,865 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:03:02,865 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:03:02,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:03:02,878 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 06:03:02,878 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 06:03:02,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:03:02,879 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 06:03:02,879 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 06:03:02,879 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/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 -> 941e668ccf070b9a219d3bc8afc49564f51e679a [2019-11-20 06:03:03,165 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:03:03,178 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:03:03,182 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:03:03,183 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:03:03,183 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:03:03,184 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/../../sv-benchmarks/c/floats-cbmc-regression/float21.i [2019-11-20 06:03:03,234 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/data/2e2553f0c/a8c2369b22c44015a3080b6b9a34ea3f/FLAGd468c207f [2019-11-20 06:03:03,638 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:03:03,638 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/sv-benchmarks/c/floats-cbmc-regression/float21.i [2019-11-20 06:03:03,660 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/data/2e2553f0c/a8c2369b22c44015a3080b6b9a34ea3f/FLAGd468c207f [2019-11-20 06:03:03,959 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/ukojak/data/2e2553f0c/a8c2369b22c44015a3080b6b9a34ea3f [2019-11-20 06:03:03,961 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:03:03,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:03:03,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:03:03,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:03:03,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:03:03,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:03" (1/1) ... [2019-11-20 06:03:03,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12779d04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:03, skipping insertion in model container [2019-11-20 06:03:03,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:03" (1/1) ... [2019-11-20 06:03:03,976 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:03:04,035 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:03:04,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:03:04,519 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:03:04,660 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:03:04,922 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:03:04,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04 WrapperNode [2019-11-20 06:03:04,922 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:03:04,925 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:03:04,925 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:03:04,925 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:03:04,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04" (1/1) ... [2019-11-20 06:03:04,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04" (1/1) ... [2019-11-20 06:03:04,978 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:03:04,979 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:03:04,979 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:03:04,979 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:03:04,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04" (1/1) ... [2019-11-20 06:03:04,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04" (1/1) ... [2019-11-20 06:03:04,990 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04" (1/1) ... [2019-11-20 06:03:04,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04" (1/1) ... [2019-11-20 06:03:04,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04" (1/1) ... [2019-11-20 06:03:05,001 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04" (1/1) ... [2019-11-20 06:03:05,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04" (1/1) ... [2019-11-20 06:03:05,006 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:03:05,007 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:03:05,007 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:03:05,007 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:03:05,008 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d8da5d00-4ada-4d21-a3ce-82a7505d59a9/bin/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 [2019-11-20 06:03:05,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:03:05,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:03:11,256 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:03:11,257 INFO L285 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-20 06:03:11,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:11 BoogieIcfgContainer [2019-11-20 06:03:11,258 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:03:11,258 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:03:11,258 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:03:11,266 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:03:11,266 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:11" (1/1) ... [2019-11-20 06:03:11,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:03:11,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:03:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 45 states and 57 transitions. [2019-11-20 06:03:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 57 transitions. [2019-11-20 06:03:11,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-20 06:03:11,320 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:03:11,371 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2019-11-20 06:03:11,376 INFO L168 Benchmark]: Toolchain (without parser) took 7412.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 955.1 MB in the beginning and 1.0 GB in the end (delta: -71.5 MB). Peak memory consumption was 94.7 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:11,377 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:03:11,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 961.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -102.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:11,380 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.94 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:11,380 INFO L168 Benchmark]: Boogie Preprocessor took 27.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:03:11,381 INFO L168 Benchmark]: RCFGBuilder took 6251.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:11,382 INFO L168 Benchmark]: CodeCheck took 115.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 06:03:11,391 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 961.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -102.7 MB). Peak memory consumption was 74.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.94 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.48 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 6251.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * CodeCheck took 115.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...