./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/zonotope_loose.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_loose.c.v+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/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 16ab6efcf7b0c54aabe43554a033bf1907c93094 .................................................................................................................................................................................................... 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_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/zonotope_loose.c.v+cfa-reducer.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/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 16ab6efcf7b0c54aabe43554a033bf1907c93094 ....................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:33:28,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:33:28,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:33:28,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:33:28,462 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:33:28,463 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:33:28,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:33:28,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:33:28,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:33:28,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:33:28,482 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:33:28,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:33:28,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:33:28,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:33:28,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:33:28,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:33:28,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:33:28,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:33:28,491 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:33:28,494 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:33:28,498 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:33:28,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:33:28,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:33:28,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:33:28,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:33:28,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:33:28,505 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:33:28,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:33:28,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:33:28,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:33:28,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:33:28,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:33:28,509 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:33:28,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:33:28,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:33:28,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:33:28,511 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:33:28,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:33:28,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:33:28,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:33:28,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:33:28,514 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:33:28,538 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:33:28,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:33:28,539 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:33:28,539 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:33:28,539 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:33:28,539 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:33:28,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:33:28,540 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:33:28,540 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:33:28,540 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:33:28,540 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:33:28,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:33:28,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:33:28,541 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:33:28,541 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:33:28,541 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:33:28,542 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:33:28,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:33:28,542 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:33:28,542 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:33:28,542 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:33:28,542 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:33:28,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:33:28,543 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:33:28,543 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:33:28,543 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:33:28,543 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:33:28,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:33:28,544 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:33:28,544 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_cd74cb8f-dded-42cb-80f1-70463ce6cd08/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 -> 16ab6efcf7b0c54aabe43554a033bf1907c93094 [2019-11-26 02:33:28,720 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:33:28,734 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:33:28,737 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:33:28,738 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:33:28,739 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:33:28,740 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_loose.c.v+cfa-reducer.c [2019-11-26 02:33:28,794 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/data/6dc0cb343/e0b7d71b22774786abcc1edb52e436af/FLAG6ed6fdeee [2019-11-26 02:33:29,165 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:33:29,166 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/sv-benchmarks/c/float-benchs/zonotope_loose.c.v+cfa-reducer.c [2019-11-26 02:33:29,171 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/data/6dc0cb343/e0b7d71b22774786abcc1edb52e436af/FLAG6ed6fdeee [2019-11-26 02:33:29,585 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/data/6dc0cb343/e0b7d71b22774786abcc1edb52e436af [2019-11-26 02:33:29,588 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:33:29,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:33:29,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:33:29,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:33:29,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:33:29,594 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bc26540 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29, skipping insertion in model container [2019-11-26 02:33:29,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:33:29,632 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:33:29,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:33:29,887 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:33:29,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:33:29,915 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:33:29,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29 WrapperNode [2019-11-26 02:33:29,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:33:29,916 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:33:29,916 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:33:29,917 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:33:29,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,929 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,944 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:33:29,945 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:33:29,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:33:29,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:33:29,953 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,957 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29" (1/1) ... [2019-11-26 02:33:29,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:33:29,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:33:29,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:33:29,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:33:29,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:33:30,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:33:30,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:33:30,324 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:33:30,324 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-26 02:33:30,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:33:30 BoogieIcfgContainer [2019-11-26 02:33:30,325 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:33:30,326 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:33:30,326 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:33:30,335 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:33:30,336 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:33:30" (1/1) ... [2019-11-26 02:33:30,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:33:30,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:33:30,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2019-11-26 02:33:30,377 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2019-11-26 02:33:30,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-26 02:33:30,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:33:30,419 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:33:30,426 INFO L168 Benchmark]: Toolchain (without parser) took 834.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 950.1 MB in the beginning and 1.2 GB in the end (delta: -202.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:33:30,427 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:33:30,430 INFO L168 Benchmark]: CACSL2BoogieTranslator took 326.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 950.1 MB in the beginning and 1.2 GB in the end (delta: -229.9 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:33:30,430 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.07 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:33:30,430 INFO L168 Benchmark]: Boogie Preprocessor took 17.43 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:33:30,431 INFO L168 Benchmark]: RCFGBuilder took 363.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:33:30,431 INFO L168 Benchmark]: CodeCheck took 96.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:33:30,434 INFO L335 ainManager$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 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 326.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 950.1 MB in the beginning and 1.2 GB in the end (delta: -229.9 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.07 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.43 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 363.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * CodeCheck took 96.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:33:32,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:33:32,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:33:32,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:33:32,331 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:33:32,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:33:32,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:33:32,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:33:32,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:33:32,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:33:32,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:33:32,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:33:32,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:33:32,360 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:33:32,362 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:33:32,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:33:32,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:33:32,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:33:32,372 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:33:32,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:33:32,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:33:32,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:33:32,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:33:32,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:33:32,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:33:32,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:33:32,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:33:32,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:33:32,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:33:32,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:33:32,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:33:32,400 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:33:32,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:33:32,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:33:32,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:33:32,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:33:32,404 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:33:32,405 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:33:32,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:33:32,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:33:32,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:33:32,409 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:33:32,425 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:33:32,425 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:33:32,426 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:33:32,426 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:33:32,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:33:32,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:33:32,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:33:32,427 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:33:32,427 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:33:32,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:33:32,428 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:33:32,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:33:32,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:33:32,428 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:33:32,429 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:33:32,429 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:33:32,429 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:33:32,429 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:33:32,429 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:33:32,430 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:33:32,430 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:33:32,430 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:33:32,430 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:33:32,431 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:33:32,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:33:32,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:33:32,431 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:33:32,432 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:33:32,432 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:33:32,432 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:33:32,433 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:33:32,433 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:33:32,433 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:33:32,433 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_cd74cb8f-dded-42cb-80f1-70463ce6cd08/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 -> 16ab6efcf7b0c54aabe43554a033bf1907c93094 [2019-11-26 02:33:32,702 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:33:32,718 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:33:32,722 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:33:32,723 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:33:32,724 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:33:32,724 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/../../sv-benchmarks/c/float-benchs/zonotope_loose.c.v+cfa-reducer.c [2019-11-26 02:33:32,791 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/data/323afd4bd/5d5276ff687f424b9f5a42b159d15e5c/FLAGfa6f8571d [2019-11-26 02:33:33,191 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:33:33,191 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/sv-benchmarks/c/float-benchs/zonotope_loose.c.v+cfa-reducer.c [2019-11-26 02:33:33,197 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/data/323afd4bd/5d5276ff687f424b9f5a42b159d15e5c/FLAGfa6f8571d [2019-11-26 02:33:33,626 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/data/323afd4bd/5d5276ff687f424b9f5a42b159d15e5c [2019-11-26 02:33:33,629 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:33:33,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:33:33,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:33:33,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:33:33,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:33:33,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@108c27c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33, skipping insertion in model container [2019-11-26 02:33:33,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:33:33,663 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:33:33,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:33:33,836 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:33:33,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:33:33,875 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:33:33,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33 WrapperNode [2019-11-26 02:33:33,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:33:33,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:33:33,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:33:33,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:33:33,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,890 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:33:33,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:33:33,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:33:33,956 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:33:33,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,969 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,978 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33" (1/1) ... [2019-11-26 02:33:33,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:33:33,982 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:33:33,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:33:33,983 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:33:33,984 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:33:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cd74cb8f-dded-42cb-80f1-70463ce6cd08/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:33:34,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:33:34,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:34:03,333 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:34:03,333 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-11-26 02:34:03,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:34:03 BoogieIcfgContainer [2019-11-26 02:34:03,335 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:34:03,335 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:34:03,335 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:34:03,344 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:34:03,345 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:34:03" (1/1) ... [2019-11-26 02:34:03,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:34:03,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:34:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2019-11-26 02:34:03,389 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2019-11-26 02:34:03,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-11-26 02:34:03,392 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:34:03,426 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:34:03,430 INFO L168 Benchmark]: Toolchain (without parser) took 29797.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -164.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:34:03,431 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:34:03,432 INFO L168 Benchmark]: CACSL2BoogieTranslator took 242.17 ms. Allocated memory is still 1.0 GB. Free memory was 955.1 MB in the beginning and 944.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:03,433 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 944.3 MB in the beginning and 1.2 GB in the end (delta: -211.2 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:03,433 INFO L168 Benchmark]: Boogie Preprocessor took 26.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:03,434 INFO L168 Benchmark]: RCFGBuilder took 29352.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:03,435 INFO L168 Benchmark]: CodeCheck took 93.10 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:34:03,438 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 0.25 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 242.17 ms. Allocated memory is still 1.0 GB. Free memory was 955.1 MB in the beginning and 944.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 79.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 944.3 MB in the beginning and 1.2 GB in the end (delta: -211.2 MB). Peak memory consumption was 10.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 29352.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. * CodeCheck took 93.10 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...