./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench/freire1.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_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/freire1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/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 6017351e7baf6c9b5817e3723e370f1f22bcdd89 ...................................................................................................................................................................................................... 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_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/freire1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/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 6017351e7baf6c9b5817e3723e370f1f22bcdd89 ......................................................................................................................................................................................................... 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 04:51:17,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:51:17,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:51:17,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:51:17,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:51:17,503 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:51:17,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:51:17,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:51:17,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:51:17,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:51:17,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:51:17,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:51:17,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:51:17,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:51:17,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:51:17,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:51:17,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:51:17,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:51:17,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:51:17,516 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:51:17,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:51:17,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:51:17,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:51:17,519 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:51:17,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:51:17,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:51:17,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:51:17,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:51:17,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:51:17,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:51:17,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:51:17,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:51:17,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:51:17,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:51:17,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:51:17,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:51:17,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:51:17,526 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:51:17,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:51:17,527 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:51:17,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:51:17,529 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 04:51:17,538 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:51:17,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:51:17,538 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:51:17,538 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:51:17,539 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:51:17,539 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:51:17,539 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:51:17,539 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:51:17,539 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 04:51:17,539 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:51:17,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:51:17,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:51:17,540 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:51:17,540 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:51:17,540 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:51:17,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:51:17,540 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:51:17,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:51:17,540 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:51:17,540 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:51:17,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:51:17,541 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:51:17,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:51:17,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:51:17,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:51:17,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:51:17,541 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 04:51:17,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 04:51:17,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:51:17,541 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_51cea6a9-1b59-4610-8550-6fe1e54f1f09/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 -> 6017351e7baf6c9b5817e3723e370f1f22bcdd89 [2019-12-02 04:51:17,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:51:17,647 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:51:17,650 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:51:17,651 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:51:17,652 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:51:17,652 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/../../sv-benchmarks/c/nla-digbench/freire1.c [2019-12-02 04:51:17,700 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/data/573dcdfca/9d173e6a342049e0a393623f826c4e69/FLAGe09e34d1f [2019-12-02 04:51:18,109 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:51:18,110 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/sv-benchmarks/c/nla-digbench/freire1.c [2019-12-02 04:51:18,114 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/data/573dcdfca/9d173e6a342049e0a393623f826c4e69/FLAGe09e34d1f [2019-12-02 04:51:18,122 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/data/573dcdfca/9d173e6a342049e0a393623f826c4e69 [2019-12-02 04:51:18,124 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:51:18,125 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:51:18,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:51:18,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:51:18,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:51:18,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13d86038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18, skipping insertion in model container [2019-12-02 04:51:18,130 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,135 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:51:18,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:51:18,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:51:18,251 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:51:18,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:51:18,312 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:51:18,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18 WrapperNode [2019-12-02 04:51:18,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:51:18,314 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:51:18,314 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:51:18,314 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:51:18,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,338 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:51:18,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:51:18,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:51:18,338 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:51:18,344 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:51:18,351 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:51:18,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:51:18,351 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:51:18,352 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/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 04:51:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:51:18,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:51:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 04:51:18,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 04:51:18,493 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 04:51:18,493 INFO L287 CfgBuilder]: Removed 5 assume(true) statements. [2019-12-02 04:51:18,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:51:18 BoogieIcfgContainer [2019-12-02 04:51:18,494 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 04:51:18,494 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 04:51:18,495 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 04:51:18,501 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 04:51:18,502 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:51:18" (1/1) ... [2019-12-02 04:51:18,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 04:51:18,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:51:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 16 transitions. [2019-12-02 04:51:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2019-12-02 04:51:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-02 04:51:18,535 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:51:18,566 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 04:51:18,569 INFO L168 Benchmark]: Toolchain (without parser) took 443.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -133.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:51:18,570 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:51:18,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 187.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -155.1 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2019-12-02 04:51:18,571 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.96 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:51:18,571 INFO L168 Benchmark]: Boogie Preprocessor took 13.10 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:51:18,572 INFO L168 Benchmark]: RCFGBuilder took 143.04 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-12-02 04:51:18,573 INFO L168 Benchmark]: CodeCheck took 73.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-02 04:51:18,576 INFO L335 ainManager$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 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 187.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -155.1 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.96 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.10 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 143.04 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: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * CodeCheck took 73.16 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 04:51:20,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:51:20,002 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:51:20,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:51:20,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:51:20,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:51:20,013 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:51:20,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:51:20,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:51:20,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:51:20,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:51:20,017 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:51:20,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:51:20,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:51:20,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:51:20,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:51:20,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:51:20,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:51:20,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:51:20,024 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:51:20,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:51:20,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:51:20,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:51:20,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:51:20,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:51:20,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:51:20,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:51:20,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:51:20,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:51:20,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:51:20,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:51:20,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:51:20,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:51:20,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:51:20,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:51:20,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:51:20,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:51:20,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:51:20,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:51:20,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:51:20,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:51:20,037 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 04:51:20,048 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:51:20,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:51:20,049 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:51:20,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:51:20,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:51:20,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:51:20,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:51:20,051 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 04:51:20,051 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 04:51:20,051 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:51:20,051 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:51:20,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:51:20,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:51:20,052 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 04:51:20,052 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 04:51:20,052 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 04:51:20,052 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 04:51:20,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:51:20,053 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:51:20,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:51:20,053 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:51:20,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:51:20,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:51:20,054 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:51:20,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:51:20,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:51:20,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:51:20,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:51:20,055 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 04:51:20,055 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 04:51:20,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:51:20,055 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 04:51:20,056 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 04:51:20,056 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_51cea6a9-1b59-4610-8550-6fe1e54f1f09/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 -> 6017351e7baf6c9b5817e3723e370f1f22bcdd89 [2019-12-02 04:51:20,226 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:51:20,234 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:51:20,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:51:20,238 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:51:20,238 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:51:20,238 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/../../sv-benchmarks/c/nla-digbench/freire1.c [2019-12-02 04:51:20,275 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/data/3710a4dad/3219d80ea4d84580ab0d3192db90108f/FLAG7a2886d03 [2019-12-02 04:51:20,709 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:51:20,709 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/sv-benchmarks/c/nla-digbench/freire1.c [2019-12-02 04:51:20,713 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/data/3710a4dad/3219d80ea4d84580ab0d3192db90108f/FLAG7a2886d03 [2019-12-02 04:51:20,722 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/bin/ukojak/data/3710a4dad/3219d80ea4d84580ab0d3192db90108f [2019-12-02 04:51:20,724 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:51:20,725 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:51:20,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:51:20,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:51:20,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:51:20,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5013611d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20, skipping insertion in model container [2019-12-02 04:51:20,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:51:20,746 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:51:20,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:51:20,851 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:51:20,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:51:20,872 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:51:20,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20 WrapperNode [2019-12-02 04:51:20,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:51:20,873 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:51:20,873 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:51:20,873 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:51:20,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,928 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:51:20,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:51:20,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:51:20,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:51:20,935 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,937 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,940 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,943 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,944 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20" (1/1) ... [2019-12-02 04:51:20,946 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:51:20,946 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:51:20,946 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:51:20,946 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:51:20,947 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:51:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_51cea6a9-1b59-4610-8550-6fe1e54f1f09/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 04:51:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:51:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:51:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 04:51:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 04:51:22,087 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 04:51:22,087 INFO L287 CfgBuilder]: Removed 5 assume(true) statements. [2019-12-02 04:51:22,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:51:22 BoogieIcfgContainer [2019-12-02 04:51:22,088 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 04:51:22,088 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 04:51:22,088 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 04:51:22,095 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 04:51:22,095 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:51:22" (1/1) ... [2019-12-02 04:51:22,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 04:51:22,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:51:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 13 states and 16 transitions. [2019-12-02 04:51:22,125 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 16 transitions. [2019-12-02 04:51:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-02 04:51:22,129 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:51:22,162 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 04:51:22,165 INFO L168 Benchmark]: Toolchain (without parser) took 1439.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -139.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:51:22,166 INFO L168 Benchmark]: CDTParser took 0.14 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 04:51:22,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 147.31 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 04:51:22,167 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2019-12-02 04:51:22,168 INFO L168 Benchmark]: Boogie Preprocessor took 17.30 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 04:51:22,168 INFO L168 Benchmark]: RCFGBuilder took 1141.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:51:22,169 INFO L168 Benchmark]: CodeCheck took 75.30 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-02 04:51:22,171 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 0.14 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 147.31 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 55.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 943.0 MB in the beginning and 1.1 GB in the end (delta: -184.0 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 17.30 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1141.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. * CodeCheck took 75.30 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: 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...