./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_1071.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_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1071.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/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 cbf38875841624eee0d839935b3b6d34a59b0b20 .......................................................................................................................................................................................................... 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_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_1071.c -s /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/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 cbf38875841624eee0d839935b3b6d34a59b0b20 ............................................................................................................................................................................................................ 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 06:25:50,620 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:25:50,621 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:25:50,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:25:50,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:25:50,633 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:25:50,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:25:50,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:25:50,638 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:25:50,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:25:50,640 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:25:50,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:25:50,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:25:50,643 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:25:50,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:25:50,645 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:25:50,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:25:50,647 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:25:50,649 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:25:50,656 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:25:50,658 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:25:50,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:25:50,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:25:50,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:25:50,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:25:50,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:25:50,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:25:50,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:25:50,675 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:25:50,676 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:25:50,677 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:25:50,678 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:25:50,679 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:25:50,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:25:50,681 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:25:50,683 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:25:50,684 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:25:50,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:25:50,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:25:50,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:25:50,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:25:50,687 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 06:25:50,701 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:25:50,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:25:50,702 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:25:50,702 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:25:50,703 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:25:50,703 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:25:50,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:25:50,704 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:25:50,704 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 06:25:50,704 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:25:50,705 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:25:50,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:25:50,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:25:50,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:25:50,706 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:25:50,706 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:25:50,706 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:25:50,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:25:50,707 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:25:50,707 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:25:50,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:25:50,708 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:25:50,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:25:50,708 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:25:50,708 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:25:50,708 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:25:50,709 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 06:25:50,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 06:25:50,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:25:50,709 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_e218bcfa-423d-4a78-a621-03b6a54ffd0d/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 -> cbf38875841624eee0d839935b3b6d34a59b0b20 [2019-11-20 06:25:50,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:25:50,861 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:25:50,865 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:25:50,866 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:25:50,866 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:25:50,867 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1071.c [2019-11-20 06:25:50,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/data/55190d46d/ec4d1ae7dc6f4370adeac9c29adff347/FLAG9b65f65ca [2019-11-20 06:25:51,336 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:25:51,337 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/sv-benchmarks/c/float-newlib/float_req_bl_1071.c [2019-11-20 06:25:51,344 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/data/55190d46d/ec4d1ae7dc6f4370adeac9c29adff347/FLAG9b65f65ca [2019-11-20 06:25:51,359 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/data/55190d46d/ec4d1ae7dc6f4370adeac9c29adff347 [2019-11-20 06:25:51,362 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:25:51,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:25:51,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:25:51,367 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:25:51,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:25:51,370 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63bcaf9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51, skipping insertion in model container [2019-11-20 06:25:51,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,380 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:25:51,401 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:25:51,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:25:51,612 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:25:51,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:25:51,650 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:25:51,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51 WrapperNode [2019-11-20 06:25:51,651 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:25:51,651 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:25:51,651 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:25:51,651 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:25:51,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,685 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:25:51,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:25:51,685 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:25:51,686 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:25:51,693 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,695 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,707 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,708 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51" (1/1) ... [2019-11-20 06:25:51,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:25:51,711 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:25:51,711 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:25:51,712 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:25:51,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/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 06:25:51,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 06:25:51,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 06:25:51,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 06:25:51,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:25:51,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:25:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 06:25:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:25:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:25:52,206 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:25:52,206 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 06:25:52,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:25:52 BoogieIcfgContainer [2019-11-20 06:25:52,207 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:25:52,208 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:25:52,208 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:25:52,216 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:25:52,216 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:25:52" (1/1) ... [2019-11-20 06:25:52,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:25:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:25:52,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2019-11-20 06:25:52,252 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2019-11-20 06:25:52,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 06:25:52,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:25:52,289 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 06:25:52,293 INFO L168 Benchmark]: Toolchain (without parser) took 928.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -153.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:25:52,293 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:25:52,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 284.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -187.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-20 06:25:52,294 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.01 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 06:25:52,295 INFO L168 Benchmark]: Boogie Preprocessor took 25.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:25:52,296 INFO L168 Benchmark]: RCFGBuilder took 496.11 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-20 06:25:52,296 INFO L168 Benchmark]: CodeCheck took 83.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:25:52,299 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 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 284.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -187.8 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.01 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 25.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 496.11 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * CodeCheck took 83.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. 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 06:25:54,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 06:25:54,203 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 06:25:54,220 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 06:25:54,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 06:25:54,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 06:25:54,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 06:25:54,224 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 06:25:54,226 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 06:25:54,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 06:25:54,228 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 06:25:54,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 06:25:54,229 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 06:25:54,230 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 06:25:54,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 06:25:54,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 06:25:54,233 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 06:25:54,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 06:25:54,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 06:25:54,238 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 06:25:54,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 06:25:54,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 06:25:54,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 06:25:54,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 06:25:54,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 06:25:54,249 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 06:25:54,249 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 06:25:54,250 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 06:25:54,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 06:25:54,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 06:25:54,253 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 06:25:54,254 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 06:25:54,255 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 06:25:54,256 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 06:25:54,259 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 06:25:54,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 06:25:54,260 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 06:25:54,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 06:25:54,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 06:25:54,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 06:25:54,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 06:25:54,267 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 06:25:54,283 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 06:25:54,283 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 06:25:54,284 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 06:25:54,284 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 06:25:54,285 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 06:25:54,285 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 06:25:54,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 06:25:54,286 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 06:25:54,286 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 06:25:54,286 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 06:25:54,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 06:25:54,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 06:25:54,287 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 06:25:54,287 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 06:25:54,287 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 06:25:54,288 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 06:25:54,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 06:25:54,288 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 06:25:54,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 06:25:54,289 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 06:25:54,289 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 06:25:54,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 06:25:54,289 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 06:25:54,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 06:25:54,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 06:25:54,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 06:25:54,290 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 06:25:54,291 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 06:25:54,291 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 06:25:54,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 06:25:54,291 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 06:25:54,292 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 06:25:54,292 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_e218bcfa-423d-4a78-a621-03b6a54ffd0d/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 -> cbf38875841624eee0d839935b3b6d34a59b0b20 [2019-11-20 06:25:54,574 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 06:25:54,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 06:25:54,591 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 06:25:54,592 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 06:25:54,593 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 06:25:54,593 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/../../sv-benchmarks/c/float-newlib/float_req_bl_1071.c [2019-11-20 06:25:54,642 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/data/afbcac8c5/572aa395bc6f4fb48daa3c4dd7a427a7/FLAG043381a8f [2019-11-20 06:25:55,033 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 06:25:55,034 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/sv-benchmarks/c/float-newlib/float_req_bl_1071.c [2019-11-20 06:25:55,040 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/data/afbcac8c5/572aa395bc6f4fb48daa3c4dd7a427a7/FLAG043381a8f [2019-11-20 06:25:55,478 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/bin/ukojak/data/afbcac8c5/572aa395bc6f4fb48daa3c4dd7a427a7 [2019-11-20 06:25:55,481 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 06:25:55,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 06:25:55,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 06:25:55,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 06:25:55,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 06:25:55,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ffde4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55, skipping insertion in model container [2019-11-20 06:25:55,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,496 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 06:25:55,512 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 06:25:55,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:25:55,715 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 06:25:55,739 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 06:25:55,762 INFO L192 MainTranslator]: Completed translation [2019-11-20 06:25:55,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55 WrapperNode [2019-11-20 06:25:55,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 06:25:55,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 06:25:55,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 06:25:55,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 06:25:55,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,777 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,849 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 06:25:55,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 06:25:55,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 06:25:55,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 06:25:55,856 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,869 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,873 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55" (1/1) ... [2019-11-20 06:25:55,878 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 06:25:55,879 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 06:25:55,879 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 06:25:55,879 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 06:25:55,880 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e218bcfa-423d-4a78-a621-03b6a54ffd0d/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 06:25:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 06:25:55,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 06:25:55,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 06:25:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-20 06:25:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 06:25:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-20 06:25:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 06:25:55,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 06:25:56,243 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 06:25:56,243 INFO L285 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-20 06:25:56,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:25:56 BoogieIcfgContainer [2019-11-20 06:25:56,244 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 06:25:56,244 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 06:25:56,244 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 06:25:56,253 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 06:25:56,253 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:25:56" (1/1) ... [2019-11-20 06:25:56,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 06:25:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 06:25:56,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2019-11-20 06:25:56,296 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2019-11-20 06:25:56,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 06:25:56,298 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 06:25:56,333 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 06:25:56,337 INFO L168 Benchmark]: Toolchain (without parser) took 854.65 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -162.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 06:25:56,338 INFO L168 Benchmark]: CDTParser took 0.24 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 06:25:56,339 INFO L168 Benchmark]: CACSL2BoogieTranslator took 280.23 ms. Allocated memory is still 1.0 GB. Free memory was 955.1 MB in the beginning and 944.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-20 06:25:56,340 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -196.7 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2019-11-20 06:25:56,341 INFO L168 Benchmark]: Boogie Preprocessor took 29.10 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 06:25:56,341 INFO L168 Benchmark]: RCFGBuilder took 365.22 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: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2019-11-20 06:25:56,342 INFO L168 Benchmark]: CodeCheck took 91.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 06:25:56,346 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 0.24 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 280.23 ms. Allocated memory is still 1.0 GB. Free memory was 955.1 MB in the beginning and 944.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -196.7 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.10 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 365.22 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: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * CodeCheck took 91.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 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. Received shutdown request...