./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0530b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0530b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/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 9ee727e7eb7b5ab285e716fbb8735c8214b7488b .................................................................................................................................................................................................................... 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_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0530b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/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 9ee727e7eb7b5ab285e716fbb8735c8214b7488b ........................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 19:22:51,443 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 19:22:51,444 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 19:22:51,454 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 19:22:51,454 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 19:22:51,455 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 19:22:51,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 19:22:51,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 19:22:51,458 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 19:22:51,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 19:22:51,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 19:22:51,461 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 19:22:51,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 19:22:51,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 19:22:51,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 19:22:51,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 19:22:51,464 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 19:22:51,464 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 19:22:51,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 19:22:51,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 19:22:51,469 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 19:22:51,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 19:22:51,470 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 19:22:51,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 19:22:51,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 19:22:51,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 19:22:51,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 19:22:51,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 19:22:51,474 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 19:22:51,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 19:22:51,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 19:22:51,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 19:22:51,476 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 19:22:51,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 19:22:51,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 19:22:51,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 19:22:51,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 19:22:51,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 19:22:51,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 19:22:51,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 19:22:51,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 19:22:51,479 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 19:22:51,488 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 19:22:51,489 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 19:22:51,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 19:22:51,489 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 19:22:51,490 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 19:22:51,490 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 19:22:51,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 19:22:51,490 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 19:22:51,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 19:22:51,490 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 19:22:51,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 19:22:51,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 19:22:51,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 19:22:51,491 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 19:22:51,491 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 19:22:51,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 19:22:51,491 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 19:22:51,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 19:22:51,492 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 19:22:51,492 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 19:22:51,492 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 19:22:51,492 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 19:22:51,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 19:22:51,492 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 19:22:51,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 19:22:51,493 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 19:22:51,493 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 19:22:51,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 19:22:51,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 19:22:51,493 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_67cf9f10-2abe-452f-aff2-d1cafafbb327/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 -> 9ee727e7eb7b5ab285e716fbb8735c8214b7488b [2019-12-01 19:22:51,594 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 19:22:51,603 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 19:22:51,606 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 19:22:51,607 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 19:22:51,607 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 19:22:51,608 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0530b.c [2019-12-01 19:22:51,648 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/data/a7bac9a36/6fcbfb706b6045aabc562ce843482935/FLAG998d3ad29 [2019-12-01 19:22:52,025 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 19:22:52,026 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/sv-benchmarks/c/float-newlib/double_req_bl_0530b.c [2019-12-01 19:22:52,033 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/data/a7bac9a36/6fcbfb706b6045aabc562ce843482935/FLAG998d3ad29 [2019-12-01 19:22:52,414 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/data/a7bac9a36/6fcbfb706b6045aabc562ce843482935 [2019-12-01 19:22:52,417 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 19:22:52,418 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 19:22:52,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 19:22:52,419 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 19:22:52,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 19:22:52,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bd65c3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52, skipping insertion in model container [2019-12-01 19:22:52,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 19:22:52,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 19:22:52,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 19:22:52,705 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 19:22:52,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 19:22:52,785 INFO L208 MainTranslator]: Completed translation [2019-12-01 19:22:52,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52 WrapperNode [2019-12-01 19:22:52,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 19:22:52,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 19:22:52,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 19:22:52,786 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 19:22:52,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,812 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,848 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 19:22:52,848 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 19:22:52,848 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 19:22:52,848 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 19:22:52,855 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,863 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,863 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,906 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52" (1/1) ... [2019-12-01 19:22:52,919 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 19:22:52,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 19:22:52,920 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 19:22:52,920 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 19:22:52,920 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 19:22:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-12-01 19:22:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-12-01 19:22:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-12-01 19:22:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-12-01 19:22:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 19:22:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 19:22:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-01 19:22:52,962 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-01 19:22:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 19:22:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 19:22:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 19:22:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tan [2019-12-01 19:22:52,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tan [2019-12-01 19:22:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 19:22:52,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 19:22:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 19:22:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-01 19:22:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 19:22:54,236 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 19:22:54,236 INFO L287 CfgBuilder]: Removed 81 assume(true) statements. [2019-12-01 19:22:54,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:22:54 BoogieIcfgContainer [2019-12-01 19:22:54,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 19:22:54,237 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 19:22:54,237 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 19:22:54,244 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 19:22:54,244 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:22:54" (1/1) ... [2019-12-01 19:22:54,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 19:22:54,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 19:22:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 171 states and 284 transitions. [2019-12-01 19:22:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 284 transitions. [2019-12-01 19:22:54,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 19:22:54,280 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 19:22:54,313 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 19:22:54,316 INFO L168 Benchmark]: Toolchain (without parser) took 1897.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Free memory was 937.0 MB in the beginning and 1.1 GB in the end (delta: -114.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 19:22:54,316 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 19:22:54,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Free memory was 937.0 MB in the beginning and 1.1 GB in the end (delta: -129.2 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. [2019-12-01 19:22:54,317 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.75 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 19:22:54,318 INFO L168 Benchmark]: Boogie Preprocessor took 71.35 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 19:22:54,318 INFO L168 Benchmark]: RCFGBuilder took 1317.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -7.8 MB). Peak memory consumption was 239.4 MB. Max. memory is 11.5 GB. [2019-12-01 19:22:54,319 INFO L168 Benchmark]: CodeCheck took 77.05 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 19:22:54,321 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 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 367.03 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.6 MB). Free memory was 937.0 MB in the beginning and 1.1 GB in the end (delta: -129.2 MB). Peak memory consumption was 17.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 61.75 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 71.35 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1317.54 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -7.8 MB). Peak memory consumption was 239.4 MB. Max. memory is 11.5 GB. * CodeCheck took 77.05 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 19:22:55,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 19:22:55,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 19:22:55,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 19:22:55,685 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 19:22:55,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 19:22:55,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 19:22:55,688 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 19:22:55,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 19:22:55,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 19:22:55,690 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 19:22:55,691 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 19:22:55,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 19:22:55,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 19:22:55,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 19:22:55,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 19:22:55,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 19:22:55,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 19:22:55,696 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 19:22:55,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 19:22:55,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 19:22:55,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 19:22:55,700 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 19:22:55,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 19:22:55,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 19:22:55,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 19:22:55,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 19:22:55,703 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 19:22:55,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 19:22:55,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 19:22:55,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 19:22:55,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 19:22:55,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 19:22:55,706 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 19:22:55,707 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 19:22:55,707 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 19:22:55,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 19:22:55,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 19:22:55,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 19:22:55,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 19:22:55,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 19:22:55,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 19:22:55,719 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 19:22:55,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 19:22:55,720 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 19:22:55,720 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 19:22:55,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 19:22:55,721 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 19:22:55,721 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 19:22:55,721 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 19:22:55,721 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 19:22:55,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 19:22:55,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 19:22:55,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 19:22:55,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 19:22:55,722 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 19:22:55,722 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 19:22:55,722 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 19:22:55,722 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 19:22:55,723 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 19:22:55,723 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 19:22:55,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 19:22:55,723 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 19:22:55,723 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 19:22:55,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 19:22:55,723 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 19:22:55,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 19:22:55,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 19:22:55,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 19:22:55,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 19:22:55,724 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 19:22:55,724 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 19:22:55,724 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 19:22:55,724 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 19:22:55,724 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 19:22:55,725 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_67cf9f10-2abe-452f-aff2-d1cafafbb327/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 -> 9ee727e7eb7b5ab285e716fbb8735c8214b7488b [2019-12-01 19:22:55,888 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 19:22:55,898 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 19:22:55,901 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 19:22:55,902 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 19:22:55,902 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 19:22:55,903 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0530b.c [2019-12-01 19:22:55,949 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/data/6e886d31e/35c0755ced6d49fe8a2497b79802b337/FLAG34c6deb4c [2019-12-01 19:22:56,329 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 19:22:56,330 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/sv-benchmarks/c/float-newlib/double_req_bl_0530b.c [2019-12-01 19:22:56,337 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/data/6e886d31e/35c0755ced6d49fe8a2497b79802b337/FLAG34c6deb4c [2019-12-01 19:22:56,346 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/data/6e886d31e/35c0755ced6d49fe8a2497b79802b337 [2019-12-01 19:22:56,348 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 19:22:56,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 19:22:56,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 19:22:56,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 19:22:56,351 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 19:22:56,352 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@440b73fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56, skipping insertion in model container [2019-12-01 19:22:56,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 19:22:56,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 19:22:56,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 19:22:56,637 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 19:22:56,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 19:22:56,726 INFO L208 MainTranslator]: Completed translation [2019-12-01 19:22:56,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56 WrapperNode [2019-12-01 19:22:56,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 19:22:56,727 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 19:22:56,727 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 19:22:56,727 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 19:22:56,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,754 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 19:22:56,790 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 19:22:56,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 19:22:56,790 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 19:22:56,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,845 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56" (1/1) ... [2019-12-01 19:22:56,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 19:22:56,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 19:22:56,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 19:22:56,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 19:22:56,861 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:22:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_67cf9f10-2abe-452f-aff2-d1cafafbb327/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 19:22:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-12-01 19:22:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2019-12-01 19:22:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2019-12-01 19:22:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2019-12-01 19:22:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2019-12-01 19:22:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-12-01 19:22:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-01 19:22:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 19:22:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2019-12-01 19:22:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2019-12-01 19:22:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-12-01 19:22:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 19:22:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_tan [2019-12-01 19:22:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_tan [2019-12-01 19:22:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 19:22:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 19:22:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 19:22:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 19:29:56,375 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 19:29:56,375 INFO L287 CfgBuilder]: Removed 81 assume(true) statements. [2019-12-01 19:29:56,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:29:56 BoogieIcfgContainer [2019-12-01 19:29:56,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 19:29:56,377 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 19:29:56,377 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 19:29:56,384 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 19:29:56,384 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:29:56" (1/1) ... [2019-12-01 19:29:56,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 19:29:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 19:29:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 171 states and 284 transitions. [2019-12-01 19:29:56,420 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 284 transitions. [2019-12-01 19:29:56,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-01 19:29:56,421 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 19:29:56,453 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 19:29:56,456 INFO L168 Benchmark]: Toolchain (without parser) took 420106.75 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -154.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 19:29:56,456 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 19:29:56,456 INFO L168 Benchmark]: CACSL2BoogieTranslator took 377.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -156.4 MB). Peak memory consumption was 22.3 MB. Max. memory is 11.5 GB. [2019-12-01 19:29:56,457 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.72 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 19:29:56,457 INFO L168 Benchmark]: Boogie Preprocessor took 69.94 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 19:29:56,458 INFO L168 Benchmark]: RCFGBuilder took 419516.80 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 8.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -17.6 MB). Peak memory consumption was 303.9 MB. Max. memory is 11.5 GB. [2019-12-01 19:29:56,459 INFO L168 Benchmark]: CodeCheck took 77.35 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-12-01 19:29:56,461 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 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 377.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -156.4 MB). Peak memory consumption was 22.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.72 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 69.94 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 419516.80 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 8.9 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -17.6 MB). Peak memory consumption was 303.9 MB. Max. memory is 11.5 GB. * CodeCheck took 77.35 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...