./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 678e0110 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_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_4.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 11cee61a53c965eb35592ac436b2affc58e017de .............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- Skipped default analysis because property is memsafety ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 05:01:30,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:01:30,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:01:30,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:01:30,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:01:30,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:01:30,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:01:30,474 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:01:30,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:01:30,487 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:01:30,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:01:30,489 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:01:30,489 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:01:30,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:01:30,491 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:01:30,493 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:01:30,494 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:01:30,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:01:30,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:01:30,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:01:30,510 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:01:30,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:01:30,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:01:30,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:01:30,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:01:30,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:01:30,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:01:30,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:01:30,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:01:30,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:01:30,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:01:30,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:01:30,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:01:30,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:01:30,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:01:30,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:01:30,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:01:30,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:01:30,530 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:01:30,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:01:30,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:01:30,533 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2019-11-20 05:01:30,562 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:01:30,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:01:30,563 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:01:30,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:01:30,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:01:30,564 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:01:30,564 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-20 05:01:30,564 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:01:30,565 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:01:30,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:01:30,565 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-20 05:01:30,565 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-20 05:01:30,565 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-20 05:01:30,566 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:01:30,566 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:01:30,566 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:01:30,566 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:01:30,566 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:01:30,567 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:01:30,567 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:01:30,567 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:01:30,567 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:01:30,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:01:30,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:01:30,568 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:01:30,568 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:01:30,568 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:01:30,569 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:01:30,569 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:01:30,569 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_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 11cee61a53c965eb35592ac436b2affc58e017de [2019-11-20 05:01:30,745 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:01:30,762 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:01:30,765 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:01:30,767 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:01:30,769 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:01:30,770 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_4.i [2019-11-20 05:01:30,834 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak/data/e7691825d/fd63a0b900da487e841c03367a87b6e1/FLAG6a734d859 [2019-11-20 05:01:31,409 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:01:31,410 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/sv-benchmarks/c/ldv-memsafety/memleaks_test23_4.i [2019-11-20 05:01:31,427 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak/data/e7691825d/fd63a0b900da487e841c03367a87b6e1/FLAG6a734d859 [2019-11-20 05:01:31,663 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/bin/ukojak/data/e7691825d/fd63a0b900da487e841c03367a87b6e1 [2019-11-20 05:01:31,667 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:01:31,668 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:01:31,676 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:01:31,676 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:01:31,680 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:01:31,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:01:31" (1/1) ... [2019-11-20 05:01:31,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d7b3d16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:31, skipping insertion in model container [2019-11-20 05:01:31,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:01:31" (1/1) ... [2019-11-20 05:01:31,693 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:01:31,750 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:01:32,308 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:01:32,338 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:01:32,423 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:01:32,519 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:01:32,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32 WrapperNode [2019-11-20 05:01:32,520 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:01:32,521 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:01:32,521 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:01:32,521 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:01:32,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32" (1/1) ... [2019-11-20 05:01:32,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32" (1/1) ... [2019-11-20 05:01:32,622 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:01:32,622 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:01:32,622 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:01:32,622 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:01:32,632 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32" (1/1) ... [2019-11-20 05:01:32,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32" (1/1) ... [2019-11-20 05:01:32,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32" (1/1) ... [2019-11-20 05:01:32,639 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32" (1/1) ... [2019-11-20 05:01:32,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32" (1/1) ... [2019-11-20 05:01:32,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32" (1/1) ... [2019-11-20 05:01:32,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32" (1/1) ... [2019-11-20 05:01:32,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:01:32,701 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:01:32,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:01:32,701 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:01:32,703 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:01:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a7cebd3e-cfbc-4951-b2af-e758bc5b9037/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 [2019-11-20 05:01:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 05:01:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 05:01:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 05:01:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:01:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 05:01:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:01:32,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:01:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 05:01:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:01:32,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:01:34,858 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:01:34,859 INFO L285 CfgBuilder]: Removed 53 assume(true) statements. [2019-11-20 05:01:34,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:01:34 BoogieIcfgContainer [2019-11-20 05:01:34,860 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:01:34,861 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 05:01:34,861 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 05:01:34,877 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 05:01:34,878 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:01:34" (1/1) ... [2019-11-20 05:01:34,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:01:34,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 05:01:34,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 167 states and 178 transitions. [2019-11-20 05:01:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 178 transitions. [2019-11-20 05:01:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-20 05:01:34,930 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 05:01:34,979 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) [2019-11-20 05:01:34,984 INFO L168 Benchmark]: Toolchain (without parser) took 3315.00 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 938.0 MB in the beginning and 943.2 MB in the end (delta: -5.2 MB). Peak memory consumption was 113.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:34,984 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:01:34,985 INFO L168 Benchmark]: CACSL2BoogieTranslator took 844.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -133.7 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:34,986 INFO L168 Benchmark]: Boogie Procedure Inliner took 100.94 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:34,987 INFO L168 Benchmark]: Boogie Preprocessor took 78.61 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. [2019-11-20 05:01:34,987 INFO L168 Benchmark]: RCFGBuilder took 2159.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 950.3 MB in the end (delta: 114.3 MB). Peak memory consumption was 114.3 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:34,988 INFO L168 Benchmark]: CodeCheck took 121.02 ms. Allocated memory is still 1.1 GB. Free memory was 950.3 MB in the beginning and 943.2 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:01:34,992 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 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 844.42 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -133.7 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 100.94 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 78.61 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 2159.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 950.3 MB in the end (delta: 114.3 MB). Peak memory consumption was 114.3 MB. Max. memory is 11.5 GB. * CodeCheck took 121.02 ms. Allocated memory is still 1.1 GB. Free memory was 950.3 MB in the beginning and 943.2 MB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...