./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/zonotope_3.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_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/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 61cfd6ef604bc2418a91b0a4ec32941c720019ca ........................................................................................................................................................................................................ 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_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_3.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/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 61cfd6ef604bc2418a91b0a4ec32941c720019ca ........................................................................................................................................................................................................... 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 [2019-12-02 01:40:31,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 01:40:31,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 01:40:31,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 01:40:31,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 01:40:31,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 01:40:31,763 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 01:40:31,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 01:40:31,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 01:40:31,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 01:40:31,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 01:40:31,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 01:40:31,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 01:40:31,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 01:40:31,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 01:40:31,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 01:40:31,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 01:40:31,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 01:40:31,772 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 01:40:31,774 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 01:40:31,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 01:40:31,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 01:40:31,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 01:40:31,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 01:40:31,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 01:40:31,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 01:40:31,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 01:40:31,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 01:40:31,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 01:40:31,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 01:40:31,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 01:40:31,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 01:40:31,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 01:40:31,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 01:40:31,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 01:40:31,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 01:40:31,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 01:40:31,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 01:40:31,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 01:40:31,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 01:40:31,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 01:40:31,784 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 01:40:31,794 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 01:40:31,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 01:40:31,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 01:40:31,795 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 01:40:31,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 01:40:31,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 01:40:31,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 01:40:31,795 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 01:40:31,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 01:40:31,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 01:40:31,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 01:40:31,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 01:40:31,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 01:40:31,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 01:40:31,796 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 01:40:31,796 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 01:40:31,797 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 01:40:31,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 01:40:31,797 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 01:40:31,797 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 01:40:31,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 01:40:31,797 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 01:40:31,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 01:40:31,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 01:40:31,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 01:40:31,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 01:40:31,798 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 01:40:31,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 01:40:31,798 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 01:40:31,798 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_a7e8b977-a507-4c2b-8746-cacc4b6f8394/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 -> 61cfd6ef604bc2418a91b0a4ec32941c720019ca [2019-12-02 01:40:31,896 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 01:40:31,906 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 01:40:31,909 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 01:40:31,911 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 01:40:31,911 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 01:40:31,912 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_3.c [2019-12-02 01:40:31,953 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/data/325e16bbc/380855e4a8ad4326b547b5d416dd8e6c/FLAG9634d7421 [2019-12-02 01:40:32,270 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 01:40:32,270 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/sv-benchmarks/c/float-benchs/zonotope_3.c [2019-12-02 01:40:32,274 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/data/325e16bbc/380855e4a8ad4326b547b5d416dd8e6c/FLAG9634d7421 [2019-12-02 01:40:32,283 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/data/325e16bbc/380855e4a8ad4326b547b5d416dd8e6c [2019-12-02 01:40:32,285 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 01:40:32,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 01:40:32,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 01:40:32,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 01:40:32,288 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 01:40:32,289 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e4de5e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32, skipping insertion in model container [2019-12-02 01:40:32,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 01:40:32,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 01:40:32,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:40:32,461 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 01:40:32,473 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:40:32,482 INFO L208 MainTranslator]: Completed translation [2019-12-02 01:40:32,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32 WrapperNode [2019-12-02 01:40:32,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 01:40:32,483 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 01:40:32,483 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 01:40:32,483 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 01:40:32,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 01:40:32,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 01:40:32,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 01:40:32,505 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 01:40:32,511 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,512 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,518 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 01:40:32,520 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 01:40:32,520 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 01:40:32,520 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 01:40:32,520 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/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 [2019-12-02 01:40:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-12-02 01:40:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-12-02 01:40:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure g [2019-12-02 01:40:32,560 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2019-12-02 01:40:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 01:40:32,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 01:40:32,699 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 01:40:32,699 INFO L287 CfgBuilder]: Removed 7 assume(true) statements. [2019-12-02 01:40:32,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:40:32 BoogieIcfgContainer [2019-12-02 01:40:32,700 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 01:40:32,700 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 01:40:32,701 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 01:40:32,707 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 01:40:32,707 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:40:32" (1/1) ... [2019-12-02 01:40:32,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 01:40:32,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:40:32,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2019-12-02 01:40:32,737 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2019-12-02 01:40:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-02 01:40:32,742 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:40:32,774 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 01:40:32,778 INFO L168 Benchmark]: Toolchain (without parser) took 491.43 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.4 MB). Free memory was 939.7 MB in the beginning and 1.1 GB in the end (delta: -111.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:40:32,778 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:40:32,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 196.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.4 MB). Free memory was 939.7 MB in the beginning and 1.1 GB in the end (delta: -138.4 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. [2019-12-02 01:40:32,779 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.27 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:40:32,779 INFO L168 Benchmark]: Boogie Preprocessor took 14.45 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:40:32,780 INFO L168 Benchmark]: RCFGBuilder took 180.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-12-02 01:40:32,780 INFO L168 Benchmark]: CodeCheck took 75.52 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 01:40:32,782 INFO L335 ainManager$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 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 196.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 84.4 MB). Free memory was 939.7 MB in the beginning and 1.1 GB in the end (delta: -138.4 MB). Peak memory consumption was 23.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 22.27 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 14.45 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 180.50 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * CodeCheck took 75.52 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 [2019-12-02 01:40:34,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 01:40:34,111 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 01:40:34,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 01:40:34,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 01:40:34,120 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 01:40:34,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 01:40:34,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 01:40:34,123 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 01:40:34,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 01:40:34,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 01:40:34,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 01:40:34,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 01:40:34,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 01:40:34,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 01:40:34,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 01:40:34,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 01:40:34,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 01:40:34,130 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 01:40:34,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 01:40:34,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 01:40:34,134 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 01:40:34,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 01:40:34,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 01:40:34,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 01:40:34,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 01:40:34,137 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 01:40:34,138 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 01:40:34,138 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 01:40:34,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 01:40:34,139 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 01:40:34,139 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 01:40:34,140 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 01:40:34,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 01:40:34,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 01:40:34,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 01:40:34,141 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 01:40:34,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 01:40:34,142 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 01:40:34,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 01:40:34,143 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 01:40:34,143 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 01:40:34,154 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 01:40:34,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 01:40:34,154 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 01:40:34,154 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 01:40:34,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 01:40:34,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 01:40:34,155 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 01:40:34,155 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 01:40:34,155 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 01:40:34,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 01:40:34,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 01:40:34,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 01:40:34,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 01:40:34,156 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 01:40:34,156 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 01:40:34,156 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 01:40:34,156 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 01:40:34,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 01:40:34,157 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 01:40:34,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 01:40:34,157 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 01:40:34,157 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 01:40:34,157 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 01:40:34,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 01:40:34,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 01:40:34,158 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 01:40:34,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 01:40:34,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 01:40:34,158 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 01:40:34,158 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 01:40:34,158 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 01:40:34,158 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 01:40:34,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 01:40:34,159 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_a7e8b977-a507-4c2b-8746-cacc4b6f8394/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 -> 61cfd6ef604bc2418a91b0a4ec32941c720019ca [2019-12-02 01:40:34,318 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 01:40:34,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 01:40:34,328 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 01:40:34,329 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 01:40:34,330 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 01:40:34,330 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_3.c [2019-12-02 01:40:34,366 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/data/9035a2f7b/2789eac7f17549b0be33d4b49ee13d73/FLAG3837c1def [2019-12-02 01:40:34,789 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 01:40:34,790 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/sv-benchmarks/c/float-benchs/zonotope_3.c [2019-12-02 01:40:34,794 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/data/9035a2f7b/2789eac7f17549b0be33d4b49ee13d73/FLAG3837c1def [2019-12-02 01:40:34,803 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/bin/ukojak/data/9035a2f7b/2789eac7f17549b0be33d4b49ee13d73 [2019-12-02 01:40:34,805 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 01:40:34,805 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 01:40:34,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 01:40:34,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 01:40:34,808 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 01:40:34,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:34,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@548fb14a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34, skipping insertion in model container [2019-12-02 01:40:34,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:34,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 01:40:34,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 01:40:34,930 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:40:34,934 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 01:40:34,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 01:40:34,957 INFO L208 MainTranslator]: Completed translation [2019-12-02 01:40:34,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34 WrapperNode [2019-12-02 01:40:34,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 01:40:34,958 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 01:40:34,958 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 01:40:34,958 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 01:40:34,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:34,968 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:35,012 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 01:40:35,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 01:40:35,013 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 01:40:35,013 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 01:40:35,019 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:35,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:35,021 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:35,021 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:35,025 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:35,028 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:35,029 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34" (1/1) ... [2019-12-02 01:40:35,031 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 01:40:35,031 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 01:40:35,031 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 01:40:35,031 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 01:40:35,032 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:40:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a7e8b977-a507-4c2b-8746-cacc4b6f8394/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 [2019-12-02 01:40:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-12-02 01:40:35,071 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-12-02 01:40:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure g [2019-12-02 01:40:35,071 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2019-12-02 01:40:35,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 01:40:35,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 01:40:36,327 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 01:40:36,328 INFO L287 CfgBuilder]: Removed 7 assume(true) statements. [2019-12-02 01:40:36,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:40:36 BoogieIcfgContainer [2019-12-02 01:40:36,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 01:40:36,329 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 01:40:36,329 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 01:40:36,336 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 01:40:36,336 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:40:36" (1/1) ... [2019-12-02 01:40:36,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 01:40:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 01:40:36,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 27 states and 34 transitions. [2019-12-02 01:40:36,368 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 34 transitions. [2019-12-02 01:40:36,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-02 01:40:36,372 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 01:40:36,405 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) [2019-12-02 01:40:36,408 INFO L168 Benchmark]: Toolchain (without parser) took 1602.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -129.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:40:36,409 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 01:40:36,410 INFO L168 Benchmark]: CACSL2BoogieTranslator took 151.24 ms. Allocated memory is still 1.0 GB. Free memory was 953.7 MB in the beginning and 943.0 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-02 01:40:36,410 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -180.7 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. [2019-12-02 01:40:36,411 INFO L168 Benchmark]: Boogie Preprocessor took 17.91 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. [2019-12-02 01:40:36,411 INFO L168 Benchmark]: RCFGBuilder took 1297.79 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: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2019-12-02 01:40:36,412 INFO L168 Benchmark]: CodeCheck took 77.88 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. [2019-12-02 01:40:36,414 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 151.24 ms. Allocated memory is still 1.0 GB. Free memory was 953.7 MB in the beginning and 943.0 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 55.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -180.7 MB). Peak memory consumption was 15.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.91 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. * RCFGBuilder took 1297.79 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: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * CodeCheck took 77.88 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...