./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/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 da6a2bab1a150f96c1704e6bd6399f84c7ef1968 .......................................................................................................................................................................................................... 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_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/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 da6a2bab1a150f96c1704e6bd6399f84c7ef1968 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 03:17:18,895 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:17:18,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:17:18,903 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:17:18,903 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:17:18,904 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:17:18,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:17:18,906 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:17:18,908 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:17:18,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:17:18,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:17:18,910 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:17:18,910 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:17:18,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:17:18,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:17:18,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:17:18,912 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:17:18,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:17:18,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:17:18,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:17:18,917 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:17:18,918 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:17:18,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:17:18,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:17:18,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:17:18,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:17:18,921 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:17:18,922 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:17:18,922 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:17:18,923 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:17:18,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:17:18,923 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:17:18,924 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:17:18,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:17:18,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:17:18,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:17:18,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:17:18,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:17:18,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:17:18,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:17:18,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:17:18,927 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 03:17:18,936 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:17:18,936 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:17:18,937 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:17:18,937 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:17:18,937 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:17:18,937 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:17:18,938 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:17:18,938 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:17:18,938 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 03:17:18,938 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:17:18,938 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:17:18,938 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:17:18,938 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:17:18,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:17:18,939 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:17:18,939 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:17:18,939 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:17:18,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:17:18,939 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:17:18,939 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:17:18,939 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:17:18,939 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:17:18,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:17:18,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:17:18,940 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:17:18,940 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:17:18,940 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 03:17:18,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 03:17:18,940 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:17:18,940 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_2aa487f5-c4e9-40a8-8a99-35954892a9d5/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 -> da6a2bab1a150f96c1704e6bd6399f84c7ef1968 [2019-12-02 03:17:19,040 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:17:19,049 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:17:19,052 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:17:19,053 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:17:19,054 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:17:19,054 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/../../sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c [2019-12-02 03:17:19,102 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/data/9da75c901/e88248856020463ba1fd766479186bb3/FLAG91ba075c7 [2019-12-02 03:17:19,440 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:17:19,440 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c [2019-12-02 03:17:19,444 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/data/9da75c901/e88248856020463ba1fd766479186bb3/FLAG91ba075c7 [2019-12-02 03:17:19,452 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/data/9da75c901/e88248856020463ba1fd766479186bb3 [2019-12-02 03:17:19,454 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:17:19,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:17:19,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:17:19,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:17:19,458 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:17:19,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,460 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aaa2f28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19, skipping insertion in model container [2019-12-02 03:17:19,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:17:19,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:17:19,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:17:19,632 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:17:19,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:17:19,668 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:17:19,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19 WrapperNode [2019-12-02 03:17:19,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:17:19,669 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:17:19,669 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:17:19,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:17:19,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,681 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,695 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:17:19,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:17:19,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:17:19,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:17:19,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,709 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:17:19,713 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:17:19,714 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:17:19,714 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:17:19,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/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 [2019-12-02 03:17:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:17:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 03:17:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 03:17:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-02 03:17:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:17:19,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:17:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 03:17:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:17:19,905 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:17:19,905 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-02 03:17:19,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:17:19 BoogieIcfgContainer [2019-12-02 03:17:19,906 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:17:19,906 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:17:19,907 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:17:19,913 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:17:19,913 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:17:19" (1/1) ... [2019-12-02 03:17:19,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:17:19,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:17:19,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 27 transitions. [2019-12-02 03:17:19,941 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 27 transitions. [2019-12-02 03:17:19,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 03:17:19,943 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:17:19,976 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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) [2019-12-02 03:17:19,979 INFO L168 Benchmark]: Toolchain (without parser) took 523.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -116.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:17:19,979 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:17:19,980 INFO L168 Benchmark]: CACSL2BoogieTranslator took 213.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -149.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:17:19,980 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.02 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:17:19,981 INFO L168 Benchmark]: Boogie Preprocessor took 17.70 ms. Allocated memory is still 1.1 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. [2019-12-02 03:17:19,981 INFO L168 Benchmark]: RCFGBuilder took 192.71 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-12-02 03:17:19,982 INFO L168 Benchmark]: CodeCheck took 71.14 ms. Allocated memory is still 1.1 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. [2019-12-02 03:17:19,984 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 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 213.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.0 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -149.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.02 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.70 ms. Allocated memory is still 1.1 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. * RCFGBuilder took 192.71 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * CodeCheck took 71.14 ms. Allocated memory is still 1.1 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 0.1.25-f470102 [2019-12-02 03:17:21,394 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:17:21,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:17:21,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:17:21,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:17:21,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:17:21,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:17:21,407 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:17:21,408 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:17:21,408 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:17:21,409 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:17:21,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:17:21,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:17:21,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:17:21,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:17:21,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:17:21,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:17:21,413 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:17:21,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:17:21,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:17:21,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:17:21,418 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:17:21,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:17:21,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:17:21,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:17:21,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:17:21,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:17:21,422 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:17:21,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:17:21,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:17:21,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:17:21,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:17:21,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:17:21,425 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:17:21,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:17:21,426 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:17:21,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:17:21,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:17:21,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:17:21,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:17:21,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:17:21,428 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 03:17:21,438 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:17:21,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:17:21,439 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:17:21,439 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:17:21,439 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:17:21,439 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:17:21,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:17:21,440 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:17:21,440 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:17:21,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:17:21,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:17:21,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:17:21,440 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:17:21,440 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 03:17:21,440 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 03:17:21,441 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 03:17:21,441 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:17:21,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:17:21,441 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:17:21,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:17:21,441 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:17:21,441 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:17:21,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:17:21,442 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:17:21,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:17:21,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:17:21,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:17:21,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:17:21,442 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 03:17:21,442 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 03:17:21,443 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:17:21,443 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 03:17:21,443 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 03:17:21,443 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_2aa487f5-c4e9-40a8-8a99-35954892a9d5/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 -> da6a2bab1a150f96c1704e6bd6399f84c7ef1968 [2019-12-02 03:17:21,618 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:17:21,627 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:17:21,629 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:17:21,630 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:17:21,630 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:17:21,631 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/../../sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c [2019-12-02 03:17:21,670 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/data/bb6744712/a2c4a18f0c6446ec80b7abf871a12427/FLAG7b9aa24a5 [2019-12-02 03:17:22,157 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:17:22,158 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/sv-benchmarks/c/float-benchs/inv_Newton.c.p+cfa-reducer.c [2019-12-02 03:17:22,163 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/data/bb6744712/a2c4a18f0c6446ec80b7abf871a12427/FLAG7b9aa24a5 [2019-12-02 03:17:22,659 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/bin/ukojak/data/bb6744712/a2c4a18f0c6446ec80b7abf871a12427 [2019-12-02 03:17:22,662 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:17:22,664 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:17:22,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:17:22,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:17:22,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:17:22,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d189561 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22, skipping insertion in model container [2019-12-02 03:17:22,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:17:22,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:17:22,808 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:17:22,813 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:17:22,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:17:22,878 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:17:22,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22 WrapperNode [2019-12-02 03:17:22,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:17:22,879 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:17:22,879 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:17:22,879 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:17:22,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,894 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,908 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:17:22,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:17:22,908 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:17:22,908 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:17:22,915 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,918 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,924 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,926 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,927 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22" (1/1) ... [2019-12-02 03:17:22,930 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:17:22,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:17:22,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:17:22,930 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:17:22,931 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:17:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2aa487f5-c4e9-40a8-8a99-35954892a9d5/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 [2019-12-02 03:17:22,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-02 03:17:22,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-02 03:17:22,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:17:22,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 03:17:22,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:17:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:17:22,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:17:22,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 03:17:25,190 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:17:25,191 INFO L287 CfgBuilder]: Removed 4 assume(true) statements. [2019-12-02 03:17:25,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:17:25 BoogieIcfgContainer [2019-12-02 03:17:25,192 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:17:25,192 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:17:25,192 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:17:25,199 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:17:25,199 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:17:25" (1/1) ... [2019-12-02 03:17:25,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:17:25,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:17:25,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 27 transitions. [2019-12-02 03:17:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 27 transitions. [2019-12-02 03:17:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-02 03:17:25,230 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:17:25,267 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) [2019-12-02 03:17:25,271 INFO L168 Benchmark]: Toolchain (without parser) took 2606.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -110.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:17:25,271 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:17:25,272 INFO L168 Benchmark]: CACSL2BoogieTranslator took 213.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -148.3 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2019-12-02 03:17:25,272 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-02 03:17:25,272 INFO L168 Benchmark]: Boogie Preprocessor took 21.52 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:17:25,273 INFO L168 Benchmark]: RCFGBuilder took 2261.57 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2019-12-02 03:17:25,273 INFO L168 Benchmark]: CodeCheck took 77.15 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:17:25,275 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 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 213.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.9 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -148.3 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.52 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 2261.57 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * CodeCheck took 77.15 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...