./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0960b.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_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0960b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/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 beb0f1f99c71d3013c37182d8a087219c2da2d10 .......................................................................................................................................................................................................... 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_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0960b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/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 beb0f1f99c71d3013c37182d8a087219c2da2d10 ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 00:42:22,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:42:22,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:42:22,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:42:22,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:42:22,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:42:22,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:42:22,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:42:22,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:42:22,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:42:22,908 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:42:22,910 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:42:22,910 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:42:22,911 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:42:22,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:42:22,913 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:42:22,914 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:42:22,915 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:42:22,917 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:42:22,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:42:22,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:42:22,922 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:42:22,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:42:22,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:42:22,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:42:22,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:42:22,927 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:42:22,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:42:22,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:42:22,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:42:22,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:42:22,930 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:42:22,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:42:22,932 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:42:22,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:42:22,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:42:22,934 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:42:22,934 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:42:22,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:42:22,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:42:22,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:42:22,936 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 00:42:22,948 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:42:22,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:42:22,949 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:42:22,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:42:22,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:42:22,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:42:22,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:42:22,951 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:42:22,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 00:42:22,951 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:42:22,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:42:22,952 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:42:22,952 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:42:22,952 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:42:22,952 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:42:22,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:42:22,953 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:42:22,953 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:42:22,953 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:42:22,954 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:42:22,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:42:22,954 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:42:22,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:42:22,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:42:22,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:42:22,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:42:22,955 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 00:42:22,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 00:42:22,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:42:22,956 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_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/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 -> beb0f1f99c71d3013c37182d8a087219c2da2d10 [2019-11-20 00:42:23,092 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:42:23,102 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:42:23,105 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:42:23,106 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:42:23,107 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:42:23,107 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0960b.c [2019-11-20 00:42:23,159 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/data/08f731358/5298a930f4e34e9b838f8cb4bbd7906a/FLAG5bc916888 [2019-11-20 00:42:23,604 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:42:23,604 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/sv-benchmarks/c/float-newlib/float_req_bl_0960b.c [2019-11-20 00:42:23,613 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/data/08f731358/5298a930f4e34e9b838f8cb4bbd7906a/FLAG5bc916888 [2019-11-20 00:42:23,945 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/data/08f731358/5298a930f4e34e9b838f8cb4bbd7906a [2019-11-20 00:42:23,947 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:42:23,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:42:23,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:42:23,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:42:23,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:42:23,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:42:23" (1/1) ... [2019-11-20 00:42:23,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44224560 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:23, skipping insertion in model container [2019-11-20 00:42:23,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:42:23" (1/1) ... [2019-11-20 00:42:23,968 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:42:24,005 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:42:24,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:42:24,250 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:42:24,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:42:24,323 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:42:24,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24 WrapperNode [2019-11-20 00:42:24,324 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:42:24,325 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:42:24,325 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:42:24,325 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:42:24,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24" (1/1) ... [2019-11-20 00:42:24,345 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24" (1/1) ... [2019-11-20 00:42:24,372 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:42:24,373 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:42:24,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:42:24,373 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:42:24,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24" (1/1) ... [2019-11-20 00:42:24,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24" (1/1) ... [2019-11-20 00:42:24,386 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24" (1/1) ... [2019-11-20 00:42:24,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24" (1/1) ... [2019-11-20 00:42:24,400 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24" (1/1) ... [2019-11-20 00:42:24,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24" (1/1) ... [2019-11-20 00:42:24,415 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24" (1/1) ... [2019-11-20 00:42:24,418 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:42:24,418 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:42:24,418 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:42:24,418 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:42:24,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:42:24,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:42:24,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 00:42:24,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 00:42:24,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 00:42:24,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:42:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:42:24,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 00:42:24,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:42:25,132 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 00:42:25,133 INFO L285 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-20 00:42:25,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:42:25 BoogieIcfgContainer [2019-11-20 00:42:25,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 00:42:25,134 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 00:42:25,135 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 00:42:25,144 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 00:42:25,144 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:42:25" (1/1) ... [2019-11-20 00:42:25,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:42:25,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 00:42:25,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 37 states and 59 transitions. [2019-11-20 00:42:25,193 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2019-11-20 00:42:25,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 00:42:25,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 00:42:25,246 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) [2019-11-20 00:42:25,252 INFO L168 Benchmark]: Toolchain (without parser) took 1301.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -124.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-11-20 00:42:25,253 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-11-20 00:42:25,253 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -179.1 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-11-20 00:42:25,254 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.95 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:42:25,255 INFO L168 Benchmark]: Boogie Preprocessor took 44.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:42:25,256 INFO L168 Benchmark]: RCFGBuilder took 716.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. [2019-11-20 00:42:25,256 INFO L168 Benchmark]: CodeCheck took 114.52 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 00:42:25,264 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 0.22 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 375.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -179.1 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.95 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 44.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 716.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. * CodeCheck took 114.52 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: 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 [2019-11-20 00:42:27,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 00:42:27,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 00:42:27,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 00:42:27,250 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 00:42:27,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 00:42:27,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 00:42:27,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 00:42:27,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 00:42:27,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 00:42:27,272 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 00:42:27,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 00:42:27,274 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 00:42:27,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 00:42:27,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 00:42:27,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 00:42:27,280 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 00:42:27,280 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 00:42:27,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 00:42:27,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 00:42:27,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 00:42:27,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 00:42:27,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 00:42:27,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 00:42:27,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 00:42:27,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 00:42:27,302 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 00:42:27,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 00:42:27,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 00:42:27,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 00:42:27,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 00:42:27,305 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 00:42:27,306 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 00:42:27,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 00:42:27,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 00:42:27,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 00:42:27,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 00:42:27,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 00:42:27,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 00:42:27,310 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 00:42:27,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 00:42:27,312 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 00:42:27,340 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 00:42:27,350 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 00:42:27,351 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 00:42:27,351 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 00:42:27,352 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 00:42:27,352 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 00:42:27,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 00:42:27,353 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 00:42:27,353 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 00:42:27,353 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 00:42:27,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 00:42:27,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 00:42:27,354 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 00:42:27,355 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 00:42:27,355 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 00:42:27,355 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 00:42:27,356 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 00:42:27,356 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 00:42:27,356 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 00:42:27,356 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 00:42:27,357 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 00:42:27,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 00:42:27,357 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 00:42:27,357 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:42:27,358 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 00:42:27,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 00:42:27,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 00:42:27,358 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 00:42:27,359 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 00:42:27,359 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 00:42:27,360 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 00:42:27,360 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 00:42:27,360 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_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/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 -> beb0f1f99c71d3013c37182d8a087219c2da2d10 [2019-11-20 00:42:27,647 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 00:42:27,662 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 00:42:27,666 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 00:42:27,667 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 00:42:27,668 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 00:42:27,668 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0960b.c [2019-11-20 00:42:27,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/data/a28875658/59b01ca76a8f434f830b6a8272e4dd1a/FLAG4a255ca6b [2019-11-20 00:42:28,147 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 00:42:28,150 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/sv-benchmarks/c/float-newlib/float_req_bl_0960b.c [2019-11-20 00:42:28,159 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/data/a28875658/59b01ca76a8f434f830b6a8272e4dd1a/FLAG4a255ca6b [2019-11-20 00:42:28,483 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/data/a28875658/59b01ca76a8f434f830b6a8272e4dd1a [2019-11-20 00:42:28,486 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 00:42:28,488 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 00:42:28,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 00:42:28,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 00:42:28,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 00:42:28,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:42:28" (1/1) ... [2019-11-20 00:42:28,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38962048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:28, skipping insertion in model container [2019-11-20 00:42:28,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:42:28" (1/1) ... [2019-11-20 00:42:28,509 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 00:42:28,533 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 00:42:28,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:42:28,815 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 00:42:28,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 00:42:29,016 INFO L192 MainTranslator]: Completed translation [2019-11-20 00:42:29,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29 WrapperNode [2019-11-20 00:42:29,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 00:42:29,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 00:42:29,017 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 00:42:29,018 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 00:42:29,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29" (1/1) ... [2019-11-20 00:42:29,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29" (1/1) ... [2019-11-20 00:42:29,071 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 00:42:29,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 00:42:29,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 00:42:29,072 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 00:42:29,081 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29" (1/1) ... [2019-11-20 00:42:29,081 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29" (1/1) ... [2019-11-20 00:42:29,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29" (1/1) ... [2019-11-20 00:42:29,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29" (1/1) ... [2019-11-20 00:42:29,101 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29" (1/1) ... [2019-11-20 00:42:29,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29" (1/1) ... [2019-11-20 00:42:29,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29" (1/1) ... [2019-11-20 00:42:29,115 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 00:42:29,118 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 00:42:29,118 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 00:42:29,118 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 00:42:29,119 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:42:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b0943c25-6a5a-4be4-b1e7-a88d88d2f341/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 00:42:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 00:42:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 00:42:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 00:42:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 00:42:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 00:42:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 00:42:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 00:42:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 00:46:16,959 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 00:46:16,960 INFO L285 CfgBuilder]: Removed 24 assume(true) statements. [2019-11-20 00:46:16,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:46:16 BoogieIcfgContainer [2019-11-20 00:46:16,961 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 00:46:16,962 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 00:46:16,962 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 00:46:16,972 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 00:46:16,972 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:46:16" (1/1) ... [2019-11-20 00:46:16,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 00:46:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 00:46:17,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 37 states and 59 transitions. [2019-11-20 00:46:17,020 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2019-11-20 00:46:17,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 00:46:17,025 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 00:46:17,067 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 00:46:17,072 INFO L168 Benchmark]: Toolchain (without parser) took 228584.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -125.8 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:46:17,073 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:46:17,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 525.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 961.8 MB in the beginning and 1.2 GB in the end (delta: -199.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-11-20 00:46:17,074 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.19 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 00:46:17,075 INFO L168 Benchmark]: Boogie Preprocessor took 45.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:46:17,076 INFO L168 Benchmark]: RCFGBuilder took 227843.59 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: 60.1 MB). Peak memory consumption was 60.1 MB. Max. memory is 11.5 GB. [2019-11-20 00:46:17,077 INFO L168 Benchmark]: CodeCheck took 108.41 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 00:46:17,080 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 0.22 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 525.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 961.8 MB in the beginning and 1.2 GB in the end (delta: -199.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.19 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 227843.59 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: 60.1 MB). Peak memory consumption was 60.1 MB. Max. memory is 11.5 GB. * CodeCheck took 108.41 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...