./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1052b.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_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1052b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/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 62b7dc6392161c86b172facfcbc82e25c42dc2f4 .......................................................................................................................................................................................................... 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_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1052b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/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 62b7dc6392161c86b172facfcbc82e25c42dc2f4 ............................................................................................................................................................................................................ 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 10:58:32,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:58:32,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:58:32,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:58:32,862 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:58:32,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:58:32,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:58:32,875 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:58:32,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:58:32,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:58:32,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:58:32,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:58:32,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:58:32,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:58:32,891 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:58:32,892 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:58:32,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:58:32,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:58:32,897 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:58:32,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:58:32,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:58:32,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:58:32,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:58:32,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:58:32,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:58:32,915 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:58:32,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:58:32,917 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:58:32,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:58:32,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:58:32,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:58:32,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:58:32,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:58:32,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:58:32,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:58:32,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:58:32,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:58:32,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:58:32,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:58:32,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:58:32,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:58:32,925 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 10:58:32,948 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:58:32,957 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:58:32,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:58:32,958 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:58:32,958 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:58:32,958 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:58:32,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:58:32,959 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:58:32,959 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:58:32,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:58:32,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:58:32,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:58:32,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:58:32,960 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:58:32,960 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:58:32,960 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:58:32,960 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:58:32,960 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:58:32,961 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:58:32,961 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:58:32,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:58:32,961 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:58:32,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:58:32,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:58:32,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:58:32,962 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:58:32,962 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 10:58:32,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:58:32,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:58:32,963 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_b466f4da-4a8e-486f-a4ac-47f7fff423c2/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 -> 62b7dc6392161c86b172facfcbc82e25c42dc2f4 [2019-11-20 10:58:33,130 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:58:33,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:58:33,148 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:58:33,151 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:58:33,151 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:58:33,152 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1052b.c [2019-11-20 10:58:33,207 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/data/2392e5277/b5a08722d68c436d8f3b33e0d95d20ee/FLAGd84bd193f [2019-11-20 10:58:33,592 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:58:33,593 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/sv-benchmarks/c/float-newlib/double_req_bl_1052b.c [2019-11-20 10:58:33,599 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/data/2392e5277/b5a08722d68c436d8f3b33e0d95d20ee/FLAGd84bd193f [2019-11-20 10:58:33,610 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/data/2392e5277/b5a08722d68c436d8f3b33e0d95d20ee [2019-11-20 10:58:33,612 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:58:33,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:58:33,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:58:33,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:58:33,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:58:33,618 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:33" (1/1) ... [2019-11-20 10:58:33,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79939731 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:33, skipping insertion in model container [2019-11-20 10:58:33,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:33" (1/1) ... [2019-11-20 10:58:33,627 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:58:33,648 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:58:33,967 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:58:33,970 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:58:34,023 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:58:34,040 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:58:34,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34 WrapperNode [2019-11-20 10:58:34,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:58:34,041 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:58:34,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:58:34,041 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:58:34,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34" (1/1) ... [2019-11-20 10:58:34,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34" (1/1) ... [2019-11-20 10:58:34,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:58:34,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:58:34,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:58:34,103 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:58:34,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34" (1/1) ... [2019-11-20 10:58:34,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34" (1/1) ... [2019-11-20 10:58:34,133 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34" (1/1) ... [2019-11-20 10:58:34,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34" (1/1) ... [2019-11-20 10:58:34,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34" (1/1) ... [2019-11-20 10:58:34,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34" (1/1) ... [2019-11-20 10:58:34,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34" (1/1) ... [2019-11-20 10:58:34,163 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:58:34,163 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:58:34,163 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:58:34,163 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:58:34,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/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 10:58:34,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 10:58:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:58:34,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 10:58:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:58:34,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:58:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 10:58:34,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:58:34,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:58:35,016 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:58:35,017 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 10:58:35,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:58:35 BoogieIcfgContainer [2019-11-20 10:58:35,018 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:58:35,019 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:58:35,019 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:58:35,029 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:58:35,029 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:58:35" (1/1) ... [2019-11-20 10:58:35,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:58:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:58:35,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2019-11-20 10:58:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2019-11-20 10:58:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 10:58:35,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:58:35,113 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 10:58:35,117 INFO L168 Benchmark]: Toolchain (without parser) took 1502.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -112.4 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. [2019-11-20 10:58:35,117 INFO L168 Benchmark]: CDTParser took 0.19 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 10:58:35,118 INFO L168 Benchmark]: CACSL2BoogieTranslator took 427.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-11-20 10:58:35,119 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:58:35,120 INFO L168 Benchmark]: Boogie Preprocessor took 60.18 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-11-20 10:58:35,120 INFO L168 Benchmark]: RCFGBuilder took 855.57 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: 50.6 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-11-20 10:58:35,121 INFO L168 Benchmark]: CodeCheck took 95.65 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 10:58:35,124 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 0.19 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 427.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 61.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 60.18 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 855.57 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: 50.6 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. * CodeCheck took 95.65 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 10:58:36,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:58:36,994 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:58:37,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:58:37,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:58:37,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:58:37,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:58:37,009 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:58:37,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:58:37,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:58:37,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:58:37,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:58:37,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:58:37,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:58:37,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:58:37,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:58:37,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:58:37,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:58:37,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:58:37,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:58:37,024 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:58:37,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:58:37,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:58:37,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:58:37,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:58:37,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:58:37,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:58:37,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:58:37,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:58:37,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:58:37,033 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:58:37,034 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:58:37,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:58:37,035 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:58:37,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:58:37,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:58:37,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:58:37,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:58:37,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:58:37,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:58:37,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:58:37,040 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 10:58:37,054 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:58:37,054 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:58:37,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:58:37,055 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:58:37,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:58:37,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:58:37,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:58:37,057 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:58:37,057 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:58:37,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:58:37,058 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:58:37,058 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:58:37,058 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:58:37,058 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:58:37,059 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:58:37,059 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:58:37,059 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:58:37,060 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:58:37,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:58:37,060 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:58:37,060 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:58:37,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:58:37,061 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:58:37,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:58:37,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:58:37,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:58:37,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:58:37,062 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 10:58:37,063 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:58:37,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:58:37,063 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 10:58:37,063 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:58:37,064 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_b466f4da-4a8e-486f-a4ac-47f7fff423c2/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 -> 62b7dc6392161c86b172facfcbc82e25c42dc2f4 [2019-11-20 10:58:37,331 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:58:37,342 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:58:37,345 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:58:37,346 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:58:37,346 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:58:37,347 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1052b.c [2019-11-20 10:58:37,397 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/data/acaa8e177/000b46ab00864ab68d6bb3e38bd73f95/FLAG31f4d05ef [2019-11-20 10:58:37,794 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:58:37,795 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/sv-benchmarks/c/float-newlib/double_req_bl_1052b.c [2019-11-20 10:58:37,801 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/data/acaa8e177/000b46ab00864ab68d6bb3e38bd73f95/FLAG31f4d05ef [2019-11-20 10:58:37,813 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/bin/ukojak/data/acaa8e177/000b46ab00864ab68d6bb3e38bd73f95 [2019-11-20 10:58:37,815 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:58:37,816 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:58:37,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:58:37,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:58:37,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:58:37,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:37" (1/1) ... [2019-11-20 10:58:37,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c046a34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:37, skipping insertion in model container [2019-11-20 10:58:37,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:58:37" (1/1) ... [2019-11-20 10:58:37,831 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:58:37,850 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:58:38,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:58:38,022 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:58:38,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:58:38,139 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:58:38,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38 WrapperNode [2019-11-20 10:58:38,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:58:38,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:58:38,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:58:38,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:58:38,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38" (1/1) ... [2019-11-20 10:58:38,167 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38" (1/1) ... [2019-11-20 10:58:38,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:58:38,210 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:58:38,211 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:58:38,211 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:58:38,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38" (1/1) ... [2019-11-20 10:58:38,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38" (1/1) ... [2019-11-20 10:58:38,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38" (1/1) ... [2019-11-20 10:58:38,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38" (1/1) ... [2019-11-20 10:58:38,257 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38" (1/1) ... [2019-11-20 10:58:38,269 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38" (1/1) ... [2019-11-20 10:58:38,272 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38" (1/1) ... [2019-11-20 10:58:38,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:58:38,288 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:58:38,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:58:38,289 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:58:38,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:58:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b466f4da-4a8e-486f-a4ac-47f7fff423c2/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 10:58:38,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 10:58:38,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 10:58:38,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 10:58:38,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:58:38,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:58:38,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:58:38,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:58:38,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:58:42,615 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 10:58:42,615 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 10:58:42,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:58:42 BoogieIcfgContainer [2019-11-20 10:58:42,617 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 10:58:42,617 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 10:58:42,617 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 10:58:42,624 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 10:58:42,624 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:58:42" (1/1) ... [2019-11-20 10:58:42,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 10:58:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 10:58:42,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 32 transitions. [2019-11-20 10:58:42,664 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 32 transitions. [2019-11-20 10:58:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 10:58:42,666 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 10:58:42,707 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 10:58:42,712 INFO L168 Benchmark]: Toolchain (without parser) took 4894.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -146.9 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:58:42,712 INFO L168 Benchmark]: CDTParser took 0.14 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 10:58:42,713 INFO L168 Benchmark]: CACSL2BoogieTranslator took 322.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 957.8 MB in the beginning and 1.2 GB in the end (delta: -203.9 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-11-20 10:58:42,714 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.33 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 10:58:42,714 INFO L168 Benchmark]: Boogie Preprocessor took 77.66 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 10:58:42,715 INFO L168 Benchmark]: RCFGBuilder took 4328.61 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: 50.4 MB). Peak memory consumption was 50.4 MB. Max. memory is 11.5 GB. [2019-11-20 10:58:42,716 INFO L168 Benchmark]: CodeCheck took 92.40 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 10:58:42,719 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 0.14 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 322.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 957.8 MB in the beginning and 1.2 GB in the end (delta: -203.9 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.33 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 77.66 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. * RCFGBuilder took 4328.61 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: 50.4 MB). Peak memory consumption was 50.4 MB. Max. memory is 11.5 GB. * CodeCheck took 92.40 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...