./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0250b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0250b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/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 4dddb731074a9a249891d6adbc7c778d25efe28d .......................................................................................................................................................................................................... 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_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0250b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/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 4dddb731074a9a249891d6adbc7c778d25efe28d ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 23:50:56,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:50:56,719 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:50:56,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:50:56,727 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:50:56,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:50:56,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:50:56,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:50:56,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:50:56,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:50:56,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:50:56,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:50:56,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:50:56,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:50:56,735 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:50:56,735 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:50:56,736 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:50:56,737 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:50:56,738 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:50:56,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:50:56,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:50:56,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:50:56,742 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:50:56,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:50:56,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:50:56,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:50:56,744 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:50:56,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:50:56,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:50:56,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:50:56,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:50:56,746 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:50:56,747 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:50:56,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:50:56,748 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:50:56,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:50:56,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:50:56,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:50:56,748 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:50:56,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:50:56,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:50:56,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 23:50:56,759 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:50:56,759 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:50:56,759 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:50:56,759 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:50:56,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:50:56,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:50:56,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:50:56,760 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 23:50:56,760 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 23:50:56,760 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 23:50:56,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:50:56,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:50:56,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:50:56,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:50:56,761 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 23:50:56,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:50:56,761 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:50:56,761 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:50:56,761 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:50:56,761 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:50:56,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:50:56,761 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:50:56,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:50:56,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:50:56,762 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:50:56,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:50:56,762 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 23:50:56,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 23:50:56,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:50:56,762 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_e2412a29-8a8a-4a6d-a98e-7effe56f9138/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 -> 4dddb731074a9a249891d6adbc7c778d25efe28d [2019-12-01 23:50:56,861 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:50:56,872 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:50:56,875 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:50:56,876 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:50:56,876 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:50:56,877 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0250b.c [2019-12-01 23:50:56,918 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/data/932a3d949/604664a0dd7a401d9fa358d65e9c8f5c/FLAGd14b69ce4 [2019-12-01 23:50:57,281 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:50:57,281 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/sv-benchmarks/c/float-newlib/float_req_bl_0250b.c [2019-12-01 23:50:57,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/data/932a3d949/604664a0dd7a401d9fa358d65e9c8f5c/FLAGd14b69ce4 [2019-12-01 23:50:57,295 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/data/932a3d949/604664a0dd7a401d9fa358d65e9c8f5c [2019-12-01 23:50:57,297 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:50:57,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:50:57,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:50:57,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:50:57,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:50:57,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d78df6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57, skipping insertion in model container [2019-12-01 23:50:57,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:50:57,332 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:50:57,519 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:50:57,522 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 23:50:57,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:50:57,580 INFO L208 MainTranslator]: Completed translation [2019-12-01 23:50:57,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57 WrapperNode [2019-12-01 23:50:57,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:50:57,581 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 23:50:57,581 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 23:50:57,581 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 23:50:57,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,595 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 23:50:57,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 23:50:57,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 23:50:57,615 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 23:50:57,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57" (1/1) ... [2019-12-01 23:50:57,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 23:50:57,642 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 23:50:57,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 23:50:57,643 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 23:50:57,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:50:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:50:57,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 23:50:57,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 23:50:57,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 23:50:57,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-01 23:50:57,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 23:50:57,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 23:50:57,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 23:50:57,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 23:50:58,040 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 23:50:58,040 INFO L287 CfgBuilder]: Removed 28 assume(true) statements. [2019-12-01 23:50:58,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:50:58 BoogieIcfgContainer [2019-12-01 23:50:58,041 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 23:50:58,041 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 23:50:58,042 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 23:50:58,048 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 23:50:58,048 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:50:58" (1/1) ... [2019-12-01 23:50:58,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 23:50:58,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 23:50:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2019-12-01 23:50:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2019-12-01 23:50:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 23:50:58,081 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 23:50:58,113 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 23:50:58,117 INFO L168 Benchmark]: Toolchain (without parser) took 818.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 940.8 MB in the beginning and 1.0 GB in the end (delta: -86.1 MB). Peak memory consumption was 11.9 MB. Max. memory is 11.5 GB. [2019-12-01 23:50:58,117 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 23:50:58,118 INFO L168 Benchmark]: CACSL2BoogieTranslator took 282.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -146.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-01 23:50:58,118 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.88 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. [2019-12-01 23:50:58,119 INFO L168 Benchmark]: Boogie Preprocessor took 27.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 23:50:58,119 INFO L168 Benchmark]: RCFGBuilder took 398.78 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: 49.8 MB). Peak memory consumption was 49.8 MB. Max. memory is 11.5 GB. [2019-12-01 23:50:58,120 INFO L168 Benchmark]: CodeCheck took 73.69 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 23:50:58,122 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 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 282.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.0 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -146.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.88 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 27.37 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 398.78 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: 49.8 MB). Peak memory consumption was 49.8 MB. Max. memory is 11.5 GB. * CodeCheck took 73.69 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 23:50:59,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:50:59,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:50:59,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:50:59,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:50:59,523 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:50:59,524 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:50:59,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:50:59,527 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:50:59,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:50:59,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:50:59,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:50:59,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:50:59,530 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:50:59,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:50:59,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:50:59,532 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:50:59,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:50:59,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:50:59,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:50:59,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:50:59,537 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:50:59,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:50:59,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:50:59,540 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:50:59,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:50:59,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:50:59,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:50:59,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:50:59,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:50:59,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:50:59,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:50:59,543 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:50:59,544 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:50:59,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:50:59,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:50:59,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:50:59,545 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:50:59,545 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:50:59,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:50:59,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:50:59,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 23:50:59,557 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:50:59,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:50:59,557 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:50:59,558 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:50:59,558 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:50:59,558 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:50:59,558 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:50:59,559 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 23:50:59,559 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 23:50:59,559 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:50:59,559 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:50:59,559 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:50:59,559 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:50:59,559 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 23:50:59,559 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 23:50:59,559 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 23:50:59,560 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 23:50:59,560 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:50:59,560 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:50:59,560 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:50:59,560 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:50:59,560 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:50:59,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:50:59,561 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:50:59,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:50:59,561 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:50:59,561 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:50:59,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:50:59,561 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 23:50:59,561 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 23:50:59,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:50:59,562 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 23:50:59,562 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 23:50:59,562 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_e2412a29-8a8a-4a6d-a98e-7effe56f9138/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 -> 4dddb731074a9a249891d6adbc7c778d25efe28d [2019-12-01 23:50:59,721 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:50:59,729 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:50:59,731 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:50:59,732 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:50:59,732 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:50:59,733 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_0250b.c [2019-12-01 23:50:59,770 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/data/eefedddfe/710eee14efa8491e9323aa37f0087017/FLAGf248a624d [2019-12-01 23:51:00,221 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:51:00,221 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/sv-benchmarks/c/float-newlib/float_req_bl_0250b.c [2019-12-01 23:51:00,227 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/data/eefedddfe/710eee14efa8491e9323aa37f0087017/FLAGf248a624d [2019-12-01 23:51:00,236 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/data/eefedddfe/710eee14efa8491e9323aa37f0087017 [2019-12-01 23:51:00,238 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:51:00,239 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:51:00,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:51:00,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:51:00,241 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:51:00,242 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,244 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b4c18cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00, skipping insertion in model container [2019-12-01 23:51:00,244 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:51:00,269 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:51:00,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:51:00,423 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 23:51:00,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:51:00,510 INFO L208 MainTranslator]: Completed translation [2019-12-01 23:51:00,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00 WrapperNode [2019-12-01 23:51:00,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:51:00,511 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 23:51:00,511 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 23:51:00,511 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 23:51:00,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,528 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,548 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 23:51:00,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 23:51:00,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 23:51:00,549 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 23:51:00,555 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,559 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,569 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,576 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00" (1/1) ... [2019-12-01 23:51:00,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 23:51:00,580 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 23:51:00,580 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 23:51:00,581 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 23:51:00,581 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:51:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e2412a29-8a8a-4a6d-a98e-7effe56f9138/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:51:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 23:51:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-01 23:51:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 23:51:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 23:51:00,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 23:51:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-01 23:51:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 23:51:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 23:51:54,312 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 23:51:54,312 INFO L287 CfgBuilder]: Removed 28 assume(true) statements. [2019-12-01 23:51:54,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:51:54 BoogieIcfgContainer [2019-12-01 23:51:54,313 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 23:51:54,314 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 23:51:54,314 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 23:51:54,321 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 23:51:54,321 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:51:54" (1/1) ... [2019-12-01 23:51:54,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 23:51:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 23:51:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2019-12-01 23:51:54,353 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2019-12-01 23:51:54,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2019-12-01 23:51:54,355 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 23:51:54,389 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 23:51:54,392 INFO L168 Benchmark]: Toolchain (without parser) took 54152.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 952.4 MB in the beginning and 1.0 GB in the end (delta: -92.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. [2019-12-01 23:51:54,392 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 23:51:54,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2019-12-01 23:51:54,393 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.16 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. [2019-12-01 23:51:54,394 INFO L168 Benchmark]: Boogie Preprocessor took 31.62 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. [2019-12-01 23:51:54,394 INFO L168 Benchmark]: RCFGBuilder took 53732.86 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: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. [2019-12-01 23:51:54,395 INFO L168 Benchmark]: CodeCheck took 77.04 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 23:51:54,397 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 0.13 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 271.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -160.5 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.16 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 31.62 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. * RCFGBuilder took 53732.86 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: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. * CodeCheck took 77.04 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...