./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1122a.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_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1122a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/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 66cb741c1a4973eb036ada076f70b691f8ab4b25 ........................................................................................................................................................................................................... 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_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1122a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/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 66cb741c1a4973eb036ada076f70b691f8ab4b25 ............................................................................................................................................................................................................. 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 [2019-11-19 23:55:47,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:55:47,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:55:47,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:55:47,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:55:47,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:55:47,394 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:55:47,406 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:55:47,410 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:55:47,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:55:47,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:55:47,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:55:47,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:55:47,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:55:47,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:55:47,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:55:47,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:55:47,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:55:47,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:55:47,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:55:47,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:55:47,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:55:47,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:55:47,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:55:47,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:55:47,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:55:47,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:55:47,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:55:47,457 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:55:47,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:55:47,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:55:47,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:55:47,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:55:47,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:55:47,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:55:47,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:55:47,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:55:47,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:55:47,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:55:47,465 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:55:47,466 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:55:47,467 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:55:47,500 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:55:47,507 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:55:47,508 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:55:47,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:55:47,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:55:47,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:55:47,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:55:47,510 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:55:47,510 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:55:47,511 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:55:47,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:55:47,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:55:47,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:55:47,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:55:47,512 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:55:47,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:55:47,513 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:55:47,519 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:55:47,519 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:55:47,520 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:55:47,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:55:47,520 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:55:47,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:55:47,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:55:47,521 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:55:47,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:55:47,522 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:55:47,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:55:47,522 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:55:47,523 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_81a36755-c301-415d-89fe-7e0bc7d71889/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 -> 66cb741c1a4973eb036ada076f70b691f8ab4b25 [2019-11-19 23:55:47,744 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:55:47,760 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:55:47,764 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:55:47,766 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:55:47,767 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:55:47,769 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1122a.c [2019-11-19 23:55:47,843 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/data/f420e8bbc/16f307f4dcb24f929c59a5b6225aced0/FLAG7a9c17904 [2019-11-19 23:55:48,410 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:55:48,411 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/sv-benchmarks/c/float-newlib/double_req_bl_1122a.c [2019-11-19 23:55:48,421 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/data/f420e8bbc/16f307f4dcb24f929c59a5b6225aced0/FLAG7a9c17904 [2019-11-19 23:55:48,725 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/data/f420e8bbc/16f307f4dcb24f929c59a5b6225aced0 [2019-11-19 23:55:48,729 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:55:48,730 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:55:48,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:55:48,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:55:48,740 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:55:48,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:55:48" (1/1) ... [2019-11-19 23:55:48,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30c42c9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:48, skipping insertion in model container [2019-11-19 23:55:48,744 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:55:48" (1/1) ... [2019-11-19 23:55:48,753 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:55:48,797 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:55:49,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:55:49,197 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:55:49,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:55:49,285 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:55:49,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49 WrapperNode [2019-11-19 23:55:49,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:55:49,295 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:55:49,295 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:55:49,295 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:55:49,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49" (1/1) ... [2019-11-19 23:55:49,340 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49" (1/1) ... [2019-11-19 23:55:49,384 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:55:49,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:55:49,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:55:49,385 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:55:49,396 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49" (1/1) ... [2019-11-19 23:55:49,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49" (1/1) ... [2019-11-19 23:55:49,402 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49" (1/1) ... [2019-11-19 23:55:49,403 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49" (1/1) ... [2019-11-19 23:55:49,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49" (1/1) ... [2019-11-19 23:55:49,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49" (1/1) ... [2019-11-19 23:55:49,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49" (1/1) ... [2019-11-19 23:55:49,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:55:49,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:55:49,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:55:49,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:55:49,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/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 [2019-11-19 23:55:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:55:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:55:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 23:55:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 23:55:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:55:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:55:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 23:55:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-19 23:55:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:55:50,433 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:55:50,434 INFO L285 CfgBuilder]: Removed 22 assume(true) statements. [2019-11-19 23:55:50,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:55:50 BoogieIcfgContainer [2019-11-19 23:55:50,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:55:50,436 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 23:55:50,436 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 23:55:50,448 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 23:55:50,449 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:55:50" (1/1) ... [2019-11-19 23:55:50,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:55:50,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 23:55:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2019-11-19 23:55:50,505 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2019-11-19 23:55:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-19 23:55:50,508 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 23:55:50,564 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) [2019-11-19 23:55:50,570 INFO L168 Benchmark]: Toolchain (without parser) took 1838.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -100.3 MB). Peak memory consumption was 36.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:55:50,570 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:55:50,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 558.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -178.3 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:55:50,572 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:55:50,573 INFO L168 Benchmark]: Boogie Preprocessor took 49.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:55:50,574 INFO L168 Benchmark]: RCFGBuilder took 1001.00 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: 62.6 MB). Peak memory consumption was 62.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:55:50,575 INFO L168 Benchmark]: CodeCheck took 131.37 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. [2019-11-19 23:55:50,579 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 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 558.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 950.1 MB in the beginning and 1.1 GB in the end (delta: -178.3 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 89.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1001.00 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: 62.6 MB). Peak memory consumption was 62.6 MB. Max. memory is 11.5 GB. * CodeCheck took 131.37 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:55:52,813 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:55:52,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:55:52,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:55:52,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:55:52,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:55:52,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:55:52,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:55:52,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:55:52,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:55:52,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:55:52,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:55:52,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:55:52,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:55:52,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:55:52,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:55:52,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:55:52,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:55:52,876 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:55:52,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:55:52,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:55:52,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:55:52,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:55:52,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:55:52,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:55:52,899 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:55:52,899 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:55:52,901 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:55:52,902 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:55:52,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:55:52,905 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:55:52,906 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:55:52,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:55:52,907 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:55:52,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:55:52,909 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:55:52,910 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:55:52,910 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:55:52,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:55:52,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:55:52,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:55:52,914 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:55:52,946 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:55:52,947 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:55:52,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:55:52,948 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:55:52,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:55:52,949 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:55:52,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:55:52,949 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:55:52,950 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:55:52,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:55:52,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:55:52,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:55:52,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:55:52,951 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:55:52,951 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:55:52,951 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:55:52,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:55:52,952 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:55:52,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:55:52,953 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:55:52,953 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:55:52,953 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:55:52,953 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:55:52,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:55:52,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:55:52,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:55:52,954 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:55:52,955 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:55:52,955 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:55:52,955 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:55:52,956 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:55:52,956 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:55:52,968 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_81a36755-c301-415d-89fe-7e0bc7d71889/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 -> 66cb741c1a4973eb036ada076f70b691f8ab4b25 [2019-11-19 23:55:53,354 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:55:53,376 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:55:53,380 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:55:53,383 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:55:53,384 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:55:53,384 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1122a.c [2019-11-19 23:55:53,459 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/data/fcc810947/e447ebcc91624819ad6476b800f43af9/FLAG3ca25c08c [2019-11-19 23:55:53,983 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:55:53,984 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/sv-benchmarks/c/float-newlib/double_req_bl_1122a.c [2019-11-19 23:55:53,994 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/data/fcc810947/e447ebcc91624819ad6476b800f43af9/FLAG3ca25c08c [2019-11-19 23:55:54,308 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/bin/ukojak/data/fcc810947/e447ebcc91624819ad6476b800f43af9 [2019-11-19 23:55:54,310 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:55:54,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:55:54,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:55:54,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:55:54,317 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:55:54,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:54,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66604a96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54, skipping insertion in model container [2019-11-19 23:55:54,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:54,329 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:55:54,357 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:55:54,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:55:54,606 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:55:54,786 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:55:54,843 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:55:54,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54 WrapperNode [2019-11-19 23:55:54,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:55:54,847 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:55:54,847 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:55:54,847 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:55:54,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:54,885 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:54,940 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:55:54,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:55:54,943 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:55:54,943 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:55:54,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:54,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:54,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:54,977 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:54,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:55,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:55,010 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54" (1/1) ... [2019-11-19 23:55:55,016 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:55:55,028 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:55:55,028 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:55:55,028 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:55:55,029 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_81a36755-c301-415d-89fe-7e0bc7d71889/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 [2019-11-19 23:55:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-19 23:55:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-19 23:55:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:55:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-19 23:55:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 23:55:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:55:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:55:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:55:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:56:02,573 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:56:02,574 INFO L285 CfgBuilder]: Removed 22 assume(true) statements. [2019-11-19 23:56:02,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:56:02 BoogieIcfgContainer [2019-11-19 23:56:02,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:56:02,576 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 23:56:02,577 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 23:56:02,601 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 23:56:02,601 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:56:02" (1/1) ... [2019-11-19 23:56:02,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:56:02,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 23:56:02,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 39 states and 66 transitions. [2019-11-19 23:56:02,669 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 66 transitions. [2019-11-19 23:56:02,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-19 23:56:02,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 23:56:02,722 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) [2019-11-19 23:56:02,729 INFO L168 Benchmark]: Toolchain (without parser) took 8414.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 957.8 MB in the beginning and 1.0 GB in the end (delta: -61.2 MB). Peak memory consumption was 41.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:02,730 INFO L168 Benchmark]: CDTParser took 0.30 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. [2019-11-19 23:56:02,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 533.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -134.2 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:02,732 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.27 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:56:02,733 INFO L168 Benchmark]: Boogie Preprocessor took 84.73 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:02,734 INFO L168 Benchmark]: RCFGBuilder took 7548.28 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:02,735 INFO L168 Benchmark]: CodeCheck took 148.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:56:02,747 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 0.30 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 533.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -134.2 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 95.27 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 84.73 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7548.28 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 11.5 GB. * CodeCheck took 148.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...