./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0740.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_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0740.c -s /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/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 77a01f137667344720fd98189387bfe86c106b2a .......................................................................................................................................................................................................... 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_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0740.c -s /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/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 77a01f137667344720fd98189387bfe86c106b2a ............................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-19 23:32:54,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:32:54,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:32:54,706 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:32:54,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:32:54,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:32:54,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:32:54,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:32:54,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:32:54,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:32:54,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:32:54,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:32:54,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:32:54,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:32:54,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:32:54,741 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:32:54,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:32:54,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:32:54,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:32:54,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:32:54,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:32:54,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:32:54,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:32:54,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:32:54,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:32:54,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:32:54,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:32:54,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:32:54,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:32:54,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:32:54,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:32:54,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:32:54,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:32:54,776 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:32:54,778 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:32:54,778 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:32:54,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:32:54,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:32:54,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:32:54,780 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:32:54,782 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:32:54,783 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:32:54,814 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:32:54,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:32:54,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:32:54,828 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:32:54,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:32:54,829 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:32:54,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:32:54,829 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:32:54,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:32:54,830 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:32:54,830 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:32:54,830 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:32:54,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:32:54,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:32:54,831 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:32:54,831 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:32:54,832 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:32:54,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:32:54,832 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:32:54,832 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:32:54,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:32:54,833 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:32:54,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:32:54,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:32:54,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:32:54,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:32:54,834 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:32:54,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:32:54,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:32:54,835 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_37a0f323-f304-4a7e-81ec-caa75ceb2381/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 -> 77a01f137667344720fd98189387bfe86c106b2a [2019-11-19 23:32:55,051 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:32:55,079 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:32:55,084 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:32:55,085 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:32:55,086 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:32:55,087 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0740.c [2019-11-19 23:32:55,174 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/data/1af0e3075/bde67636ea4846e1a8f871235a327366/FLAG09371ebf6 [2019-11-19 23:32:55,677 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:32:55,680 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/sv-benchmarks/c/float-newlib/double_req_bl_0740.c [2019-11-19 23:32:55,691 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/data/1af0e3075/bde67636ea4846e1a8f871235a327366/FLAG09371ebf6 [2019-11-19 23:32:56,038 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/data/1af0e3075/bde67636ea4846e1a8f871235a327366 [2019-11-19 23:32:56,047 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:32:56,048 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:32:56,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:32:56,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:32:56,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:32:56,055 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4346de15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56, skipping insertion in model container [2019-11-19 23:32:56,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,067 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:32:56,093 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:32:56,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:32:56,495 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:32:56,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:32:56,592 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:32:56,592 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56 WrapperNode [2019-11-19 23:32:56,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:32:56,593 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:32:56,593 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:32:56,593 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:32:56,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,615 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,653 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:32:56,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:32:56,654 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:32:56,654 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:32:56,667 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,677 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56" (1/1) ... [2019-11-19 23:32:56,720 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:32:56,721 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:32:56,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:32:56,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:32:56,733 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:32:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:32:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:32:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-19 23:32:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:32:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-19 23:32:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:32:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:32:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 23:32:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:32:57,887 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:32:57,888 INFO L285 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-19 23:32:57,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:32:57 BoogieIcfgContainer [2019-11-19 23:32:57,889 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:32:57,890 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 23:32:57,890 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 23:32:57,905 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 23:32:57,905 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:32:57" (1/1) ... [2019-11-19 23:32:57,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:32:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 23:32:57,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 23 states and 36 transitions. [2019-11-19 23:32:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 36 transitions. [2019-11-19 23:32:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-19 23:32:57,974 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 23:32:58,042 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:32:58,049 INFO L168 Benchmark]: Toolchain (without parser) took 1999.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 951.4 MB in the beginning and 1.0 GB in the end (delta: -95.1 MB). Peak memory consumption was 45.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:32:58,050 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:32:58,052 INFO L168 Benchmark]: CACSL2BoogieTranslator took 543.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -178.7 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:32:58,053 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.24 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:32:58,054 INFO L168 Benchmark]: Boogie Preprocessor took 66.74 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. [2019-11-19 23:32:58,055 INFO L168 Benchmark]: RCFGBuilder took 1168.96 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: 69.9 MB). Peak memory consumption was 69.9 MB. Max. memory is 11.5 GB. [2019-11-19 23:32:58,056 INFO L168 Benchmark]: CodeCheck took 155.99 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. [2019-11-19 23:32:58,068 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 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 543.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 951.4 MB in the beginning and 1.1 GB in the end (delta: -178.7 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.24 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 66.74 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 1168.96 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: 69.9 MB). Peak memory consumption was 69.9 MB. Max. memory is 11.5 GB. * CodeCheck took 155.99 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... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:33:00,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:33:00,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:33:00,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:33:00,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:33:00,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:33:00,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:33:00,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:33:00,482 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:33:00,484 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:33:00,485 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:33:00,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:33:00,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:33:00,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:33:00,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:33:00,491 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:33:00,492 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:33:00,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:33:00,496 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:33:00,511 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:33:00,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:33:00,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:33:00,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:33:00,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:33:00,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:33:00,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:33:00,528 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:33:00,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:33:00,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:33:00,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:33:00,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:33:00,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:33:00,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:33:00,541 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:33:00,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:33:00,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:33:00,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:33:00,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:33:00,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:33:00,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:33:00,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:33:00,548 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:33:00,566 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:33:00,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:33:00,568 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:33:00,568 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:33:00,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:33:00,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:33:00,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:33:00,570 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:33:00,570 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:33:00,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:33:00,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:33:00,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:33:00,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:33:00,572 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:33:00,572 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:33:00,573 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:33:00,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:33:00,573 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:33:00,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:33:00,574 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:33:00,574 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:33:00,575 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:33:00,575 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:33:00,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:33:00,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:33:00,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:33:00,576 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:33:00,577 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:33:00,577 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:33:00,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:33:00,578 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:33:00,578 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:33:00,578 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_37a0f323-f304-4a7e-81ec-caa75ceb2381/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 -> 77a01f137667344720fd98189387bfe86c106b2a [2019-11-19 23:33:00,948 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:33:00,963 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:33:00,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:33:00,974 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:33:00,975 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:33:00,975 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_0740.c [2019-11-19 23:33:01,054 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/data/c82a77091/349dfaa1a7084a62bac98b3a9d805fad/FLAGafdfbab8e [2019-11-19 23:33:01,635 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:33:01,638 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/sv-benchmarks/c/float-newlib/double_req_bl_0740.c [2019-11-19 23:33:01,649 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/data/c82a77091/349dfaa1a7084a62bac98b3a9d805fad/FLAGafdfbab8e [2019-11-19 23:33:01,918 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/data/c82a77091/349dfaa1a7084a62bac98b3a9d805fad [2019-11-19 23:33:01,921 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:33:01,922 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:33:01,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:33:01,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:33:01,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:33:01,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:33:01" (1/1) ... [2019-11-19 23:33:01,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f34cd0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:01, skipping insertion in model container [2019-11-19 23:33:01,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:33:01" (1/1) ... [2019-11-19 23:33:01,939 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:33:01,961 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:33:02,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:33:02,242 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:33:02,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:33:02,408 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:33:02,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02 WrapperNode [2019-11-19 23:33:02,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:33:02,410 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:33:02,410 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:33:02,410 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:33:02,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02" (1/1) ... [2019-11-19 23:33:02,435 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02" (1/1) ... [2019-11-19 23:33:02,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:33:02,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:33:02,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:33:02,468 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:33:02,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02" (1/1) ... [2019-11-19 23:33:02,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02" (1/1) ... [2019-11-19 23:33:02,485 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02" (1/1) ... [2019-11-19 23:33:02,485 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02" (1/1) ... [2019-11-19 23:33:02,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02" (1/1) ... [2019-11-19 23:33:02,505 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02" (1/1) ... [2019-11-19 23:33:02,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02" (1/1) ... [2019-11-19 23:33:02,515 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:33:02,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:33:02,516 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:33:02,516 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:33:02,517 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:33:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_37a0f323-f304-4a7e-81ec-caa75ceb2381/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:33:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-19 23:33:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-19 23:33:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:33:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 23:33:02,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:33:02,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:33:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:33:02,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:33:09,374 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 23:33:09,375 INFO L285 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-19 23:33:09,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:33:09 BoogieIcfgContainer [2019-11-19 23:33:09,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 23:33:09,376 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 23:33:09,377 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 23:33:09,386 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 23:33:09,387 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:33:09" (1/1) ... [2019-11-19 23:33:09,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 23:33:09,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 23:33:09,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 23 states and 36 transitions. [2019-11-19 23:33:09,427 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 36 transitions. [2019-11-19 23:33:09,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-11-19 23:33:09,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 23:33:09,482 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 23:33:09,488 INFO L168 Benchmark]: Toolchain (without parser) took 7565.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -118.5 MB). Peak memory consumption was 34.6 MB. Max. memory is 11.5 GB. [2019-11-19 23:33:09,489 INFO L168 Benchmark]: CDTParser took 0.31 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. [2019-11-19 23:33:09,490 INFO L168 Benchmark]: CACSL2BoogieTranslator took 486.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -191.3 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:33:09,491 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:33:09,492 INFO L168 Benchmark]: Boogie Preprocessor took 47.12 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. [2019-11-19 23:33:09,493 INFO L168 Benchmark]: RCFGBuilder took 6860.87 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: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. [2019-11-19 23:33:09,493 INFO L168 Benchmark]: CodeCheck took 109.22 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:33:09,497 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 0.31 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 486.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.1 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -191.3 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 47.12 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 6860.87 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: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. * CodeCheck took 109.22 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...