./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/cos_polynomial.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/cos_polynomial.c -s /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/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 2507b56afd4c82d08388837f279920ee2254841f .................................................................................................................................................................................................... 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_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/cos_polynomial.c -s /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/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 2507b56afd4c82d08388837f279920ee2254841f ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 04:02:26,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:02:26,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:02:26,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:02:26,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:02:26,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:02:26,752 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:02:26,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:02:26,754 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:02:26,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:02:26,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:02:26,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:02:26,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:02:26,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:02:26,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:02:26,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:02:26,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:02:26,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:02:26,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:02:26,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:02:26,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:02:26,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:02:26,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:02:26,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:02:26,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:02:26,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:02:26,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:02:26,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:02:26,768 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:02:26,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:02:26,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:02:26,769 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:02:26,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:02:26,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:02:26,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:02:26,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:02:26,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:02:26,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:02:26,772 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:02:26,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:02:26,772 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:02:26,773 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 04:02:26,782 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:02:26,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:02:26,783 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:02:26,783 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:02:26,783 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:02:26,783 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:02:26,783 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:02:26,784 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:02:26,784 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 04:02:26,784 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:02:26,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:02:26,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:02:26,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:02:26,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:02:26,784 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:02:26,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:02:26,784 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:02:26,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:02:26,785 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:02:26,785 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:02:26,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:02:26,785 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:02:26,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:02:26,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:02:26,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:02:26,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:02:26,786 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 04:02:26,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 04:02:26,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:02:26,786 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_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/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 -> 2507b56afd4c82d08388837f279920ee2254841f [2019-12-01 04:02:26,883 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:02:26,893 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:02:26,896 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:02:26,897 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:02:26,897 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:02:26,898 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/../../sv-benchmarks/c/float-benchs/cos_polynomial.c [2019-12-01 04:02:26,942 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/data/16e6a692a/e81b1bf0ff1140e0afb33c94300b6c01/FLAG7cf1ba5dd [2019-12-01 04:02:27,278 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:02:27,279 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/sv-benchmarks/c/float-benchs/cos_polynomial.c [2019-12-01 04:02:27,283 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/data/16e6a692a/e81b1bf0ff1140e0afb33c94300b6c01/FLAG7cf1ba5dd [2019-12-01 04:02:27,292 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/data/16e6a692a/e81b1bf0ff1140e0afb33c94300b6c01 [2019-12-01 04:02:27,294 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:02:27,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:02:27,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:02:27,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:02:27,297 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:02:27,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d50c974 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27, skipping insertion in model container [2019-12-01 04:02:27,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:02:27,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:02:27,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:02:27,455 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:02:27,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:02:27,481 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:02:27,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27 WrapperNode [2019-12-01 04:02:27,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:02:27,482 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:02:27,482 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:02:27,482 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:02:27,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:02:27,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:02:27,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:02:27,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:02:27,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,515 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,515 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,518 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,520 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:02:27,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:02:27,522 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:02:27,522 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:02:27,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:02:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:02:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:02:27,760 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 04:02:27,760 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-01 04:02:27,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:02:27 BoogieIcfgContainer [2019-12-01 04:02:27,761 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 04:02:27,761 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 04:02:27,761 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 04:02:27,768 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 04:02:27,768 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:02:27" (1/1) ... [2019-12-01 04:02:27,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 04:02:27,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 04:02:27,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-12-01 04:02:27,796 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-12-01 04:02:27,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-01 04:02:27,798 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 04:02:27,829 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 04:02:27,832 INFO L168 Benchmark]: Toolchain (without parser) took 537.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 946.2 MB in the beginning and 1.1 GB in the end (delta: -114.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:02:27,833 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:02:27,833 INFO L168 Benchmark]: CACSL2BoogieTranslator took 186.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 946.2 MB in the beginning and 1.1 GB in the end (delta: -147.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-01 04:02:27,834 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.36 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:02:27,834 INFO L168 Benchmark]: Boogie Preprocessor took 13.51 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:02:27,834 INFO L168 Benchmark]: RCFGBuilder took 239.24 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-12-01 04:02:27,835 INFO L168 Benchmark]: CodeCheck took 69.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 04:02:27,837 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 186.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 946.2 MB in the beginning and 1.1 GB in the end (delta: -147.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.36 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.51 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 239.24 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * CodeCheck took 69.70 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 04:02:29,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:02:29,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:02:29,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:02:29,186 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:02:29,187 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:02:29,188 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:02:29,189 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:02:29,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:02:29,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:02:29,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:02:29,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:02:29,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:02:29,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:02:29,194 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:02:29,195 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:02:29,196 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:02:29,197 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:02:29,199 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:02:29,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:02:29,201 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:02:29,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:02:29,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:02:29,204 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:02:29,207 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:02:29,207 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:02:29,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:02:29,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:02:29,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:02:29,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:02:29,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:02:29,209 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:02:29,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:02:29,211 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:02:29,212 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:02:29,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:02:29,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:02:29,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:02:29,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:02:29,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:02:29,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:02:29,215 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 04:02:29,229 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:02:29,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:02:29,230 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:02:29,230 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:02:29,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:02:29,231 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:02:29,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:02:29,231 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:02:29,231 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:02:29,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:02:29,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:02:29,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:02:29,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:02:29,232 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 04:02:29,232 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 04:02:29,233 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 04:02:29,233 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:02:29,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:02:29,233 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:02:29,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:02:29,233 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:02:29,234 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:02:29,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:02:29,234 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:02:29,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:02:29,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:02:29,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:02:29,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:02:29,235 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 04:02:29,235 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 04:02:29,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:02:29,236 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 04:02:29,236 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 04:02:29,236 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_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/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 -> 2507b56afd4c82d08388837f279920ee2254841f [2019-12-01 04:02:29,419 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:02:29,430 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:02:29,432 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:02:29,434 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:02:29,434 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:02:29,435 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/../../sv-benchmarks/c/float-benchs/cos_polynomial.c [2019-12-01 04:02:29,480 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/data/13d72e528/c32fff0e0fc1405199f6d2ab8d0b0695/FLAG5177f5989 [2019-12-01 04:02:29,809 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:02:29,810 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/sv-benchmarks/c/float-benchs/cos_polynomial.c [2019-12-01 04:02:29,815 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/data/13d72e528/c32fff0e0fc1405199f6d2ab8d0b0695/FLAG5177f5989 [2019-12-01 04:02:29,824 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/data/13d72e528/c32fff0e0fc1405199f6d2ab8d0b0695 [2019-12-01 04:02:29,826 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:02:29,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:02:29,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:02:29,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:02:29,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:02:29,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:29,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c3d4271 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29, skipping insertion in model container [2019-12-01 04:02:29,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:29,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:02:29,848 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:02:29,953 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:02:29,958 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:02:29,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:02:29,983 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:02:29,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29 WrapperNode [2019-12-01 04:02:29,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:02:29,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:02:29,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:02:29,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:02:29,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:29,995 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:30,040 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:02:30,040 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:02:30,040 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:02:30,040 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:02:30,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:30,047 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:30,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:30,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:30,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:30,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:30,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29" (1/1) ... [2019-12-01 04:02:30,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:02:30,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:02:30,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:02:30,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:02:30,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:02:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_045e2338-bd6c-41de-8d8c-b7fe7d3e189f/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:02:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:02:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:04:23,834 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 04:04:23,834 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-01 04:04:23,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:04:23 BoogieIcfgContainer [2019-12-01 04:04:23,835 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 04:04:23,836 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 04:04:23,836 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 04:04:23,844 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 04:04:23,844 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:04:23" (1/1) ... [2019-12-01 04:04:23,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 04:04:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 04:04:23,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2019-12-01 04:04:23,879 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2019-12-01 04:04:23,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-12-01 04:04:23,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 04:04:23,914 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 04:04:23,917 INFO L168 Benchmark]: Toolchain (without parser) took 114089.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 952.4 MB in the beginning and 1.1 GB in the end (delta: -109.0 MB). Peak memory consumption was 4.8 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:23,918 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:04:23,918 INFO L168 Benchmark]: CACSL2BoogieTranslator took 156.24 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:23,919 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -167.7 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:23,920 INFO L168 Benchmark]: Boogie Preprocessor took 21.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:23,921 INFO L168 Benchmark]: RCFGBuilder took 113774.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:23,921 INFO L168 Benchmark]: CodeCheck took 79.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 04:04:23,924 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 0.18 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 156.24 ms. Allocated memory is still 1.0 GB. Free memory was 952.4 MB in the beginning and 941.6 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 56.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.8 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -167.7 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 113774.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 34.1 MB). Peak memory consumption was 34.1 MB. Max. memory is 11.5 GB. * CodeCheck took 79.43 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 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. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...