./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.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_b70b025f-f48d-42e8-ae41-6ddf310af4c7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/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 8ac6a57136fb33ea76036d7851611ff24d826c2e ............................................................................................................................................................................................................. 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 [2019-11-19 22:46:52,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 22:46:52,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 22:46:52,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 22:46:52,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 22:46:52,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 22:46:52,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 22:46:52,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 22:46:52,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 22:46:52,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 22:46:52,982 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 22:46:52,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 22:46:52,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 22:46:52,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 22:46:52,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 22:46:52,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 22:46:52,988 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 22:46:52,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 22:46:52,992 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 22:46:52,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 22:46:52,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 22:46:53,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 22:46:53,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 22:46:53,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 22:46:53,008 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 22:46:53,008 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 22:46:53,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 22:46:53,010 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 22:46:53,011 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 22:46:53,012 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 22:46:53,012 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 22:46:53,013 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 22:46:53,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 22:46:53,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 22:46:53,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 22:46:53,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 22:46:53,016 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 22:46:53,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 22:46:53,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 22:46:53,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 22:46:53,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 22:46:53,018 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2019-11-19 22:46:53,043 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 22:46:53,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 22:46:53,044 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 22:46:53,045 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 22:46:53,045 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 22:46:53,045 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 22:46:53,045 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-19 22:46:53,045 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 22:46:53,046 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 22:46:53,046 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 22:46:53,046 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-19 22:46:53,046 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-19 22:46:53,046 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-19 22:46:53,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 22:46:53,047 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 22:46:53,047 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 22:46:53,047 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 22:46:53,047 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 22:46:53,047 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 22:46:53,048 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 22:46:53,048 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 22:46:53,048 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 22:46:53,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 22:46:53,048 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 22:46:53,048 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 22:46:53,049 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 22:46:53,049 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 22:46:53,049 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 22:46:53,049 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 22:46:53,049 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_b70b025f-f48d-42e8-ae41-6ddf310af4c7/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 -> 8ac6a57136fb33ea76036d7851611ff24d826c2e [2019-11-19 22:46:53,229 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 22:46:53,240 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 22:46:53,243 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 22:46:53,244 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 22:46:53,244 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 22:46:53,246 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.i [2019-11-19 22:46:53,302 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/bin/ukojak/data/30382e3c4/cadfcac587b348de8f9e686b654592d5/FLAG6a7d4e6fa [2019-11-19 22:46:53,826 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 22:46:53,827 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-2.i [2019-11-19 22:46:53,850 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/bin/ukojak/data/30382e3c4/cadfcac587b348de8f9e686b654592d5/FLAG6a7d4e6fa [2019-11-19 22:46:54,268 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/bin/ukojak/data/30382e3c4/cadfcac587b348de8f9e686b654592d5 [2019-11-19 22:46:54,270 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 22:46:54,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 22:46:54,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 22:46:54,273 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 22:46:54,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 22:46:54,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@da4b46a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54, skipping insertion in model container [2019-11-19 22:46:54,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,286 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 22:46:54,327 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 22:46:54,732 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:46:54,751 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 22:46:54,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 22:46:54,892 INFO L192 MainTranslator]: Completed translation [2019-11-19 22:46:54,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54 WrapperNode [2019-11-19 22:46:54,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 22:46:54,894 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 22:46:54,894 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 22:46:54,894 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 22:46:54,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,924 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,953 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 22:46:54,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 22:46:54,954 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 22:46:54,954 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 22:46:54,963 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,967 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,968 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,981 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,985 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,988 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54" (1/1) ... [2019-11-19 22:46:54,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 22:46:54,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 22:46:54,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 22:46:54,994 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 22:46:54,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:46:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b70b025f-f48d-42e8-ae41-6ddf310af4c7/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 [2019-11-19 22:46:55,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 22:46:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-19 22:46:55,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-19 22:46:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 22:46:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-19 22:46:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 22:46:55,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 22:46:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-19 22:46:55,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 22:46:55,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 22:46:56,049 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-19 22:46:56,049 INFO L285 CfgBuilder]: Removed 54 assume(true) statements. [2019-11-19 22:46:56,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:46:56 BoogieIcfgContainer [2019-11-19 22:46:56,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-19 22:46:56,051 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-19 22:46:56,051 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-19 22:46:56,061 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-19 22:46:56,062 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 10:46:56" (1/1) ... [2019-11-19 22:46:56,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-19 22:46:56,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-19 22:46:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 84 states and 94 transitions. [2019-11-19 22:46:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 94 transitions. [2019-11-19 22:46:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-11-19 22:46:56,109 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-19 22:46:56,156 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) [2019-11-19 22:46:56,162 INFO L168 Benchmark]: Toolchain (without parser) took 1889.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 943.4 MB in the beginning and 1.0 GB in the end (delta: -95.7 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:56,163 INFO L168 Benchmark]: CDTParser took 0.52 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. [2019-11-19 22:46:56,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:56,165 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.26 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 22:46:56,165 INFO L168 Benchmark]: Boogie Preprocessor took 39.87 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:56,166 INFO L168 Benchmark]: RCFGBuilder took 1057.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 59.6 MB). Peak memory consumption was 59.6 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:56,168 INFO L168 Benchmark]: CodeCheck took 108.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-19 22:46:56,175 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 0.52 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 621.21 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.26 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.87 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1057.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 59.6 MB). Peak memory consumption was 59.6 MB. Max. memory is 11.5 GB. * CodeCheck took 108.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...