./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/rlim_exit.c --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_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/rlim_exit.c -s /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/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 c11e4d5a2c008a6f57b7dc76e2d2221611949356 .................................................................................................................................................................................................... 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_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/rlim_exit.c -s /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/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 c11e4d5a2c008a6f57b7dc76e2d2221611949356 ...................................................................................................................................................................................................... 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 [2019-11-19 22:01:05,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:01:05,733 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:01:05,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:01:05,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:01:05,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:01:05,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:01:05,750 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:01:05,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:01:05,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:01:05,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:01:05,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:01:05,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:01:05,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:01:05,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:01:05,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:01:05,760 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:01:05,761 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:01:05,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:01:05,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:01:05,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:01:05,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:01:05,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:01:05,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:01:05,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:01:05,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:01:05,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:01:05,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:01:05,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:01:05,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:01:05,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:01:05,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:01:05,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:01:05,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:01:05,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:01:05,786 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:01:05,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:01:05,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:01:05,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:01:05,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:01:05,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:01:05,789 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 22:01:05,819 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:01:05,819 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:01:05,820 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:01:05,820 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:01:05,821 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:01:05,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:01:05,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:01:05,822 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:01:05,822 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:01:05,822 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:01:05,823 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:01:05,823 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:01:05,823 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:01:05,823 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:01:05,824 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:01:05,824 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:01:05,824 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:01:05,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:01:05,824 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:01:05,825 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:01:05,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:01:05,825 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:01:05,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:01:05,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:01:05,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:01:05,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:01:05,826 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 22:01:05,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 22:01:05,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:01:05,827 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_414d971e-c3b9-47a2-808d-9975e393e93e/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 -> c11e4d5a2c008a6f57b7dc76e2d2221611949356 [2019-11-19 22:01:05,989 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:01:06,000 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:01:06,003 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:01:06,005 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:01:06,005 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:01:06,006 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/../../sv-benchmarks/c/float-benchs/rlim_exit.c [2019-11-19 22:01:06,064 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/data/eaca9cef5/c0988e792d314882b7e52ba4863f403b/FLAGe0761dcf5 [2019-11-19 22:01:06,413 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:01:06,413 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/sv-benchmarks/c/float-benchs/rlim_exit.c [2019-11-19 22:01:06,418 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/data/eaca9cef5/c0988e792d314882b7e52ba4863f403b/FLAGe0761dcf5 [2019-11-19 22:01:06,798 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/data/eaca9cef5/c0988e792d314882b7e52ba4863f403b [2019-11-19 22:01:06,801 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:01:06,802 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:01:06,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:01:06,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:01:06,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:01:06,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:01:06" (1/1) ... [2019-11-19 22:01:06,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57bd5c29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:06, skipping insertion in model container [2019-11-19 22:01:06,810 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:01:06" (1/1) ... [2019-11-19 22:01:06,817 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:01:06,833 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:01:06,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:01:06,970 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:01:06,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:01:07,066 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:01:07,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07 WrapperNode [2019-11-19 22:01:07,067 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:01:07,068 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:01:07,069 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:01:07,069 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:01:07,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07" (1/1) ... [2019-11-19 22:01:07,084 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07" (1/1) ... [2019-11-19 22:01:07,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:01:07,099 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:01:07,099 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:01:07,099 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:01:07,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07" (1/1) ... [2019-11-19 22:01:07,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07" (1/1) ... [2019-11-19 22:01:07,109 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07" (1/1) ... [2019-11-19 22:01:07,109 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07" (1/1) ... [2019-11-19 22:01:07,113 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07" (1/1) ... [2019-11-19 22:01:07,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07" (1/1) ... [2019-11-19 22:01:07,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07" (1/1) ... [2019-11-19 22:01:07,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:01:07,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:01:07,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:01:07,137 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:01:07,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/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 [2019-11-19 22:01:07,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:01:07,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:01:07,508 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:01:07,508 INFO L285 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-19 22:01:07,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:01:07 BoogieIcfgContainer [2019-11-19 22:01:07,509 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:01:07,510 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:01:07,510 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:01:07,521 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:01:07,521 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:01:07" (1/1) ... [2019-11-19 22:01:07,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:01:07,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:01:07,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-11-19 22:01:07,567 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-11-19 22:01:07,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-11-19 22:01:07,569 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:01:07,671 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:160) 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) [2019-11-19 22:01:07,676 INFO L168 Benchmark]: Toolchain (without parser) took 873.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -161.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:01:07,677 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:01:07,678 INFO L168 Benchmark]: CACSL2BoogieTranslator took 265.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -191.8 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:01:07,679 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.43 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. [2019-11-19 22:01:07,679 INFO L168 Benchmark]: Boogie Preprocessor took 37.38 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:01:07,680 INFO L168 Benchmark]: RCFGBuilder took 372.89 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:01:07,681 INFO L168 Benchmark]: CodeCheck took 164.16 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:01:07,684 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real 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 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 265.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -191.8 MB). Peak memory consumption was 23.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.43 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. * Boogie Preprocessor took 37.38 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 372.89 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * CodeCheck took 164.16 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 22:01:09,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:01:09,578 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:01:09,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:01:09,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:01:09,590 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:01:09,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:01:09,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:01:09,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:01:09,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:01:09,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:01:09,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:01:09,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:01:09,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:01:09,601 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:01:09,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:01:09,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:01:09,604 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:01:09,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:01:09,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:01:09,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:01:09,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:01:09,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:01:09,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:01:09,615 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:01:09,616 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:01:09,616 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:01:09,617 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:01:09,618 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:01:09,619 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:01:09,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:01:09,620 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:01:09,621 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:01:09,621 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:01:09,622 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:01:09,623 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:01:09,623 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:01:09,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:01:09,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:01:09,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:01:09,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:01:09,626 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 22:01:09,640 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:01:09,640 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:01:09,641 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 22:01:09,641 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 22:01:09,642 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:01:09,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:01:09,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:01:09,643 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:01:09,643 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:01:09,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:01:09,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 22:01:09,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:01:09,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 22:01:09,644 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:01:09,645 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:01:09,645 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:01:09,645 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 22:01:09,645 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:01:09,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 22:01:09,646 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:01:09,646 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:01:09,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:01:09,647 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:01:09,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:01:09,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:01:09,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:01:09,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 22:01:09,648 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:01:09,648 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:01:09,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 22:01:09,649 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:01:09,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:01:09,649 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_414d971e-c3b9-47a2-808d-9975e393e93e/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 -> c11e4d5a2c008a6f57b7dc76e2d2221611949356 [2019-11-19 22:01:09,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:01:09,977 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:01:09,981 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:01:09,983 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:01:09,983 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:01:09,984 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/../../sv-benchmarks/c/float-benchs/rlim_exit.c [2019-11-19 22:01:10,044 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/data/76a10df4e/d8989faf6c8242668f85ed6a05116b6d/FLAG195db935c [2019-11-19 22:01:10,439 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:01:10,440 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/sv-benchmarks/c/float-benchs/rlim_exit.c [2019-11-19 22:01:10,445 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/data/76a10df4e/d8989faf6c8242668f85ed6a05116b6d/FLAG195db935c [2019-11-19 22:01:10,856 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/bin/ukojak/data/76a10df4e/d8989faf6c8242668f85ed6a05116b6d [2019-11-19 22:01:10,859 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:01:10,860 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:01:10,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:01:10,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:01:10,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:01:10,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:01:10" (1/1) ... [2019-11-19 22:01:10,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38c56696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:10, skipping insertion in model container [2019-11-19 22:01:10,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:01:10" (1/1) ... [2019-11-19 22:01:10,877 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:01:10,906 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:01:11,134 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:01:11,140 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:01:11,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:01:11,177 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:01:11,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11 WrapperNode [2019-11-19 22:01:11,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:01:11,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:01:11,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:01:11,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:01:11,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11" (1/1) ... [2019-11-19 22:01:11,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11" (1/1) ... [2019-11-19 22:01:11,270 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:01:11,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:01:11,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:01:11,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:01:11,277 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11" (1/1) ... [2019-11-19 22:01:11,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11" (1/1) ... [2019-11-19 22:01:11,280 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11" (1/1) ... [2019-11-19 22:01:11,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11" (1/1) ... [2019-11-19 22:01:11,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11" (1/1) ... [2019-11-19 22:01:11,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11" (1/1) ... [2019-11-19 22:01:11,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11" (1/1) ... [2019-11-19 22:01:11,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:01:11,306 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:01:11,306 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:01:11,307 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:01:11,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:01:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_414d971e-c3b9-47a2-808d-9975e393e93e/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 [2019-11-19 22:01:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:01:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:01:12,333 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:01:12,333 INFO L285 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-19 22:01:12,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:01:12 BoogieIcfgContainer [2019-11-19 22:01:12,334 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:01:12,335 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:01:12,335 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:01:12,343 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:01:12,343 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:01:12" (1/1) ... [2019-11-19 22:01:12,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:01:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:01:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2019-11-19 22:01:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2019-11-19 22:01:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2019-11-19 22:01:12,386 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:01:12,425 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) [2019-11-19 22:01:12,430 INFO L168 Benchmark]: Toolchain (without parser) took 1568.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 960.4 MB in the beginning and 1.1 GB in the end (delta: -159.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:01:12,431 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. [2019-11-19 22:01:12,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 318.87 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-19 22:01:12,433 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 949.7 MB in the beginning and 1.2 GB in the end (delta: -203.2 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. [2019-11-19 22:01:12,434 INFO L168 Benchmark]: Boogie Preprocessor took 35.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 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. [2019-11-19 22:01:12,435 INFO L168 Benchmark]: RCFGBuilder took 1028.37 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: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. [2019-11-19 22:01:12,436 INFO L168 Benchmark]: CodeCheck took 92.52 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. [2019-11-19 22:01:12,440 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 318.87 ms. Allocated memory is still 1.0 GB. Free memory was 960.4 MB in the beginning and 949.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 949.7 MB in the beginning and 1.2 GB in the end (delta: -203.2 MB). Peak memory consumption was 10.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 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. * RCFGBuilder took 1028.37 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: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. * CodeCheck took 92.52 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...