./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0240b.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_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0240b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/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 c3406fb0d7f8a45af9f008ec13d0a4440e263529 .................................................................................................................................................................................................................... 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_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0240b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/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 c3406fb0d7f8a45af9f008ec13d0a4440e263529 ...................................................................................................................................................................................................................... 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 03:09:48,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:09:48,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:09:48,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:09:48,934 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:09:48,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:09:48,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:09:48,945 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:09:48,949 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:09:48,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:09:48,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:09:48,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:09:48,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:09:48,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:09:48,959 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:09:48,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:09:48,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:09:48,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:09:48,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:09:48,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:09:48,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:09:48,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:09:48,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:09:48,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:09:48,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:09:48,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:09:48,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:09:48,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:09:48,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:09:48,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:09:48,980 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:09:48,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:09:48,981 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:09:48,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:09:48,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:09:48,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:09:48,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:09:48,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:09:48,983 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:09:48,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:09:48,984 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:09:48,984 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 03:09:48,996 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:09:48,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:09:48,997 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:09:48,997 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:09:48,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:09:48,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:09:48,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:09:48,998 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:09:48,998 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 03:09:48,998 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:09:48,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:09:48,998 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:09:48,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:09:48,999 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:09:48,999 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:09:48,999 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:09:48,999 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:09:48,999 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:09:49,000 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:09:49,000 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:09:49,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:09:49,000 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:09:49,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:09:49,000 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:09:49,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:09:49,001 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:09:49,001 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 03:09:49,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 03:09:49,001 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:09:49,001 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_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/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 -> c3406fb0d7f8a45af9f008ec13d0a4440e263529 [2019-11-20 03:09:49,141 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:09:49,151 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:09:49,154 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:09:49,155 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:09:49,155 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:09:49,156 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0240b.c [2019-11-20 03:09:49,208 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/data/53fc16ec6/42ba847cbaf44093adad061b7c78375a/FLAGca20a0ce6 [2019-11-20 03:09:49,658 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:09:49,659 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/sv-benchmarks/c/float-newlib/float_req_bl_0240b.c [2019-11-20 03:09:49,674 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/data/53fc16ec6/42ba847cbaf44093adad061b7c78375a/FLAGca20a0ce6 [2019-11-20 03:09:49,941 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/data/53fc16ec6/42ba847cbaf44093adad061b7c78375a [2019-11-20 03:09:49,944 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:09:49,944 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:09:49,945 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:09:49,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:09:49,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:09:49,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:09:49" (1/1) ... [2019-11-20 03:09:49,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a6f7b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:49, skipping insertion in model container [2019-11-20 03:09:49,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:09:49" (1/1) ... [2019-11-20 03:09:49,964 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:09:50,005 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:09:50,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:09:50,387 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:09:50,531 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:09:50,577 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:09:50,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50 WrapperNode [2019-11-20 03:09:50,577 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:09:50,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:09:50,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:09:50,578 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:09:50,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50" (1/1) ... [2019-11-20 03:09:50,616 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50" (1/1) ... [2019-11-20 03:09:50,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:09:50,680 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:09:50,680 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:09:50,680 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:09:50,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50" (1/1) ... [2019-11-20 03:09:50,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50" (1/1) ... [2019-11-20 03:09:50,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50" (1/1) ... [2019-11-20 03:09:50,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50" (1/1) ... [2019-11-20 03:09:50,767 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50" (1/1) ... [2019-11-20 03:09:50,802 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50" (1/1) ... [2019-11-20 03:09:50,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50" (1/1) ... [2019-11-20 03:09:50,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:09:50,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:09:50,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:09:50,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:09:50,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/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 03:09:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-11-20 03:09:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-11-20 03:09:50,898 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-11-20 03:09:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-11-20 03:09:50,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 03:09:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:09:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 03:09:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 03:09:50,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 03:09:50,901 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-11-20 03:09:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-11-20 03:09:50,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:09:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:09:50,902 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-11-20 03:09:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-11-20 03:09:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 03:09:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 03:09:50,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:09:53,434 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 03:09:53,435 INFO L285 CfgBuilder]: Removed 75 assume(true) statements. [2019-11-20 03:09:53,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:09:53 BoogieIcfgContainer [2019-11-20 03:09:53,436 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 03:09:53,436 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 03:09:53,437 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 03:09:53,448 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 03:09:53,448 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:09:53" (1/1) ... [2019-11-20 03:09:53,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 03:09:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 03:09:53,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2019-11-20 03:09:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2019-11-20 03:09:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 03:09:53,510 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 03:09:53,556 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 03:09:53,561 INFO L168 Benchmark]: Toolchain (without parser) took 3614.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -119.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2019-11-20 03:09:53,561 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:09:53,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 632.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-20 03:09:53,564 INFO L168 Benchmark]: Boogie Procedure Inliner took 101.74 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 03:09:53,565 INFO L168 Benchmark]: Boogie Preprocessor took 150.02 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 03:09:53,565 INFO L168 Benchmark]: RCFGBuilder took 2604.23 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: 33.2 MB). Peak memory consumption was 236.7 MB. Max. memory is 11.5 GB. [2019-11-20 03:09:53,566 INFO L168 Benchmark]: CodeCheck took 121.74 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: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 11.5 GB. [2019-11-20 03:09:53,574 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 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 632.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -175.0 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 101.74 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 150.02 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. * RCFGBuilder took 2604.23 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: 33.2 MB). Peak memory consumption was 236.7 MB. Max. memory is 11.5 GB. * CodeCheck took 121.74 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: 5.2 MB). Peak memory consumption was 5.2 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 03:09:55,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:09:55,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:09:55,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:09:55,503 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:09:55,505 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:09:55,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:09:55,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:09:55,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:09:55,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:09:55,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:09:55,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:09:55,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:09:55,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:09:55,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:09:55,533 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:09:55,534 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:09:55,537 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:09:55,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:09:55,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:09:55,542 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:09:55,543 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:09:55,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:09:55,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:09:55,547 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:09:55,547 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:09:55,548 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:09:55,548 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:09:55,549 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:09:55,550 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:09:55,550 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:09:55,551 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:09:55,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:09:55,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:09:55,553 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:09:55,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:09:55,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:09:55,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:09:55,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:09:55,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:09:55,555 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:09:55,556 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 03:09:55,570 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:09:55,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:09:55,570 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:09:55,571 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:09:55,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:09:55,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:09:55,572 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:09:55,572 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:09:55,572 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:09:55,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:09:55,573 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:09:55,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:09:55,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:09:55,573 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 03:09:55,573 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 03:09:55,574 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:09:55,574 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:09:55,574 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:09:55,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:09:55,575 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:09:55,575 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:09:55,575 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:09:55,575 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:09:55,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:09:55,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:09:55,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:09:55,576 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:09:55,576 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 03:09:55,577 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 03:09:55,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:09:55,577 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 03:09:55,577 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 03:09:55,577 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_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/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 -> c3406fb0d7f8a45af9f008ec13d0a4440e263529 [2019-11-20 03:09:55,830 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:09:55,843 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:09:55,846 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:09:55,848 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:09:55,848 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:09:55,849 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0240b.c [2019-11-20 03:09:55,912 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/data/556ae2648/34de614a60ad41ed9415a32accf8ac48/FLAG6ba86fd41 [2019-11-20 03:09:56,387 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:09:56,389 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/sv-benchmarks/c/float-newlib/float_req_bl_0240b.c [2019-11-20 03:09:56,403 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/data/556ae2648/34de614a60ad41ed9415a32accf8ac48/FLAG6ba86fd41 [2019-11-20 03:09:56,737 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/bin/ukojak/data/556ae2648/34de614a60ad41ed9415a32accf8ac48 [2019-11-20 03:09:56,740 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:09:56,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:09:56,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:09:56,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:09:56,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:09:56,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:09:56" (1/1) ... [2019-11-20 03:09:56,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e7b7d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:56, skipping insertion in model container [2019-11-20 03:09:56,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:09:56" (1/1) ... [2019-11-20 03:09:56,757 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:09:56,800 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:09:57,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:09:57,240 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:09:57,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:09:57,468 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:09:57,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57 WrapperNode [2019-11-20 03:09:57,468 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:09:57,469 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:09:57,469 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:09:57,469 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:09:57,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57" (1/1) ... [2019-11-20 03:09:57,511 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57" (1/1) ... [2019-11-20 03:09:57,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:09:57,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:09:57,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:09:57,584 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:09:57,592 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57" (1/1) ... [2019-11-20 03:09:57,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57" (1/1) ... [2019-11-20 03:09:57,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57" (1/1) ... [2019-11-20 03:09:57,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57" (1/1) ... [2019-11-20 03:09:57,665 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57" (1/1) ... [2019-11-20 03:09:57,699 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57" (1/1) ... [2019-11-20 03:09:57,731 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57" (1/1) ... [2019-11-20 03:09:57,752 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:09:57,752 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:09:57,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:09:57,753 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:09:57,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:09:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5e8f944e-6ee5-4591-b4d6-a7cecf16666c/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 03:09:57,825 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-11-20 03:09:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-11-20 03:09:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-11-20 03:09:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-11-20 03:09:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-20 03:09:57,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 03:09:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:09:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 03:09:57,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 03:09:57,829 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-11-20 03:09:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-11-20 03:09:57,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:09:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:09:57,829 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-11-20 03:09:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-11-20 03:09:57,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 03:09:57,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 03:09:57,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:13:41,256 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 03:13:41,257 INFO L285 CfgBuilder]: Removed 75 assume(true) statements. [2019-11-20 03:13:41,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:13:41 BoogieIcfgContainer [2019-11-20 03:13:41,258 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 03:13:41,259 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 03:13:41,259 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 03:13:41,268 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 03:13:41,268 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:13:41" (1/1) ... [2019-11-20 03:13:41,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 03:13:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 03:13:41,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 168 states and 276 transitions. [2019-11-20 03:13:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 276 transitions. [2019-11-20 03:13:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 03:13:41,337 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 03:13:41,384 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 03:13:41,390 INFO L168 Benchmark]: Toolchain (without parser) took 224647.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -182.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:13:41,390 INFO L168 Benchmark]: CDTParser took 0.19 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 03:13:41,391 INFO L168 Benchmark]: CACSL2BoogieTranslator took 725.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -161.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:13:41,392 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:13:41,393 INFO L168 Benchmark]: Boogie Preprocessor took 168.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:13:41,394 INFO L168 Benchmark]: RCFGBuilder took 223506.12 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.4 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -39.6 MB). Peak memory consumption was 284.0 MB. Max. memory is 11.5 GB. [2019-11-20 03:13:41,395 INFO L168 Benchmark]: CodeCheck took 128.72 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: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2019-11-20 03:13:41,399 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 0.19 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 725.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -161.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 108.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 168.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 223506.12 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.4 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -39.6 MB). Peak memory consumption was 284.0 MB. Max. memory is 11.5 GB. * CodeCheck took 128.72 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: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...