./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0250a.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_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0250a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/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 b10c5ef430fb35e4092fca9cb49d9a6f1fcba152 .......................................................................................................................................................................................................... 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_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0250a.c -s /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/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 b10c5ef430fb35e4092fca9cb49d9a6f1fcba152 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 03:18:15,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:18:15,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:18:15,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:18:15,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:18:15,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:18:15,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:18:15,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:18:15,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:18:15,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:18:15,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:18:15,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:18:15,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:18:15,549 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:18:15,551 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:18:15,552 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:18:15,553 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:18:15,555 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:18:15,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:18:15,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:18:15,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:18:15,570 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:18:15,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:18:15,575 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:18:15,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:18:15,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:18:15,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:18:15,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:18:15,581 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:18:15,582 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:18:15,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:18:15,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:18:15,585 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:18:15,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:18:15,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:18:15,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:18:15,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:18:15,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:18:15,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:18:15,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:18:15,591 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:18:15,592 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 03:18:15,623 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:18:15,636 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:18:15,637 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:18:15,637 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:18:15,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:18:15,638 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:18:15,638 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:18:15,639 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:18:15,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 03:18:15,639 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:18:15,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:18:15,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:18:15,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:18:15,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:18:15,640 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:18:15,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:18:15,641 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:18:15,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:18:15,642 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:18:15,642 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:18:15,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:18:15,642 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:18:15,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:18:15,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:18:15,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:18:15,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:18:15,644 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 03:18:15,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 03:18:15,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:18:15,645 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_dfae720d-d105-49a3-8009-fc2dc26757e9/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 -> b10c5ef430fb35e4092fca9cb49d9a6f1fcba152 [2019-11-20 03:18:15,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:18:15,884 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:18:15,890 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:18:15,892 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:18:15,892 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:18:15,894 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0250a.c [2019-11-20 03:18:15,970 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/data/aef1d1258/9810d62e62614d4a98607b7217f19a5b/FLAG5a03f499c [2019-11-20 03:18:16,525 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:18:16,530 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/sv-benchmarks/c/float-newlib/double_req_bl_0250a.c [2019-11-20 03:18:16,544 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/data/aef1d1258/9810d62e62614d4a98607b7217f19a5b/FLAG5a03f499c [2019-11-20 03:18:16,820 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/data/aef1d1258/9810d62e62614d4a98607b7217f19a5b [2019-11-20 03:18:16,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:18:16,825 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:18:16,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:18:16,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:18:16,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:18:16,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:18:16" (1/1) ... [2019-11-20 03:18:16,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72ac7d96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:16, skipping insertion in model container [2019-11-20 03:18:16,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:18:16" (1/1) ... [2019-11-20 03:18:16,846 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:18:16,892 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:18:17,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:18:17,340 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:18:17,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:18:17,441 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:18:17,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17 WrapperNode [2019-11-20 03:18:17,443 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:18:17,444 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:18:17,444 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:18:17,444 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:18:17,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17" (1/1) ... [2019-11-20 03:18:17,484 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17" (1/1) ... [2019-11-20 03:18:17,541 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:18:17,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:18:17,544 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:18:17,544 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:18:17,555 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17" (1/1) ... [2019-11-20 03:18:17,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17" (1/1) ... [2019-11-20 03:18:17,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17" (1/1) ... [2019-11-20 03:18:17,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17" (1/1) ... [2019-11-20 03:18:17,612 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17" (1/1) ... [2019-11-20 03:18:17,633 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17" (1/1) ... [2019-11-20 03:18:17,636 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17" (1/1) ... [2019-11-20 03:18:17,641 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:18:17,652 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:18:17,652 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:18:17,653 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:18:17,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:18:17,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:18:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 03:18:17,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 03:18:17,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 03:18:17,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:18:17,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:18:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 03:18:17,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:18:19,303 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 03:18:19,303 INFO L285 CfgBuilder]: Removed 30 assume(true) statements. [2019-11-20 03:18:19,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:18:19 BoogieIcfgContainer [2019-11-20 03:18:19,305 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 03:18:19,305 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 03:18:19,305 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 03:18:19,318 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 03:18:19,319 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:18:19" (1/1) ... [2019-11-20 03:18:19,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 03:18:19,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 03:18:19,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 45 states and 73 transitions. [2019-11-20 03:18:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 73 transitions. [2019-11-20 03:18:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 03:18:19,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 03:18:19,450 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 03:18:19,456 INFO L168 Benchmark]: Toolchain (without parser) took 2629.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 951.4 MB in the beginning and 1.0 GB in the end (delta: -82.4 MB). Peak memory consumption was 63.8 MB. Max. memory is 11.5 GB. [2019-11-20 03:18:19,456 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:18:19,457 INFO L168 Benchmark]: CACSL2BoogieTranslator took 613.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2019-11-20 03:18:19,458 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.84 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:18:19,459 INFO L168 Benchmark]: Boogie Preprocessor took 108.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 03:18:19,460 INFO L168 Benchmark]: RCFGBuilder took 1652.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 82.1 MB). Peak memory consumption was 82.1 MB. Max. memory is 11.5 GB. [2019-11-20 03:18:19,461 INFO L168 Benchmark]: CodeCheck took 147.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 03:18:19,471 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 0.34 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 613.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 99.84 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 108.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1652.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 82.1 MB). Peak memory consumption was 82.1 MB. Max. memory is 11.5 GB. * CodeCheck took 147.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 03:18:21,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:18:21,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:18:21,690 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:18:21,690 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:18:21,692 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:18:21,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:18:21,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:18:21,713 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:18:21,715 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:18:21,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:18:21,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:18:21,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:18:21,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:18:21,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:18:21,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:18:21,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:18:21,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:18:21,729 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:18:21,731 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:18:21,733 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:18:21,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:18:21,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:18:21,737 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:18:21,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:18:21,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:18:21,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:18:21,741 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:18:21,742 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:18:21,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:18:21,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:18:21,744 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:18:21,745 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:18:21,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:18:21,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:18:21,747 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:18:21,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:18:21,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:18:21,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:18:21,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:18:21,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:18:21,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 03:18:21,768 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:18:21,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:18:21,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:18:21,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:18:21,770 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:18:21,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:18:21,771 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:18:21,771 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:18:21,771 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:18:21,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:18:21,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:18:21,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:18:21,772 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:18:21,773 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 03:18:21,773 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 03:18:21,773 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:18:21,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:18:21,774 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:18:21,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:18:21,774 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:18:21,775 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:18:21,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:18:21,775 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:18:21,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:18:21,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:18:21,776 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:18:21,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:18:21,777 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 03:18:21,777 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 03:18:21,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:18:21,777 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 03:18:21,778 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 03:18:21,778 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_dfae720d-d105-49a3-8009-fc2dc26757e9/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 -> b10c5ef430fb35e4092fca9cb49d9a6f1fcba152 [2019-11-20 03:18:22,105 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:18:22,124 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:18:22,128 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:18:22,130 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:18:22,130 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:18:22,131 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0250a.c [2019-11-20 03:18:22,201 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/data/3384270df/66ed7070597a49c4b78a2fb38611636f/FLAGbf48d3b57 [2019-11-20 03:18:22,666 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:18:22,666 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/sv-benchmarks/c/float-newlib/double_req_bl_0250a.c [2019-11-20 03:18:22,675 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/data/3384270df/66ed7070597a49c4b78a2fb38611636f/FLAGbf48d3b57 [2019-11-20 03:18:23,001 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/data/3384270df/66ed7070597a49c4b78a2fb38611636f [2019-11-20 03:18:23,004 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:18:23,005 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:18:23,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:18:23,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:18:23,010 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:18:23,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203063e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23, skipping insertion in model container [2019-11-20 03:18:23,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,023 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:18:23,055 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:18:23,340 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:18:23,349 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:18:23,538 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:18:23,584 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:18:23,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23 WrapperNode [2019-11-20 03:18:23,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:18:23,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:18:23,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:18:23,588 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:18:23,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,633 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,690 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:18:23,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:18:23,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:18:23,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:18:23,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,739 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,744 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23" (1/1) ... [2019-11-20 03:18:23,751 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:18:23,751 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:18:23,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:18:23,752 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:18:23,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:18:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dfae720d-d105-49a3-8009-fc2dc26757e9/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:18:23,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 03:18:23,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 03:18:23,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:18:23,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 03:18:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:18:23,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:18:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 03:18:23,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:20:02,695 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 03:20:02,696 INFO L285 CfgBuilder]: Removed 30 assume(true) statements. [2019-11-20 03:20:02,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:20:02 BoogieIcfgContainer [2019-11-20 03:20:02,697 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 03:20:02,698 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 03:20:02,698 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 03:20:02,711 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 03:20:02,711 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:20:02" (1/1) ... [2019-11-20 03:20:02,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 03:20:02,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 03:20:02,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 45 states and 73 transitions. [2019-11-20 03:20:02,772 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 73 transitions. [2019-11-20 03:20:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-20 03:20:02,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 03:20:02,837 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 03:20:02,846 INFO L168 Benchmark]: Toolchain (without parser) took 99838.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -102.6 MB). Peak memory consumption was 63.6 MB. Max. memory is 11.5 GB. [2019-11-20 03:20:02,847 INFO L168 Benchmark]: CDTParser took 0.29 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. [2019-11-20 03:20:02,848 INFO L168 Benchmark]: CACSL2BoogieTranslator took 580.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -192.9 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. [2019-11-20 03:20:02,849 INFO L168 Benchmark]: Boogie Procedure Inliner took 103.38 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:20:02,851 INFO L168 Benchmark]: Boogie Preprocessor took 59.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:20:02,852 INFO L168 Benchmark]: RCFGBuilder took 98946.28 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: 77.3 MB). Peak memory consumption was 77.3 MB. Max. memory is 11.5 GB. [2019-11-20 03:20:02,853 INFO L168 Benchmark]: CodeCheck took 144.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:20:02,864 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 0.29 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 580.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -192.9 MB). Peak memory consumption was 26.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 103.38 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 59.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 98946.28 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: 77.3 MB). Peak memory consumption was 77.3 MB. Max. memory is 11.5 GB. * CodeCheck took 144.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 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...