./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/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 3b7de5eaae737cf5933c0ed724f06a9bb1fdeae2 ..................................................................................................................................................................................................... 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_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test1-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/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 3b7de5eaae737cf5933c0ed724f06a9bb1fdeae2 ............................................................................................................................................................................................................ 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 05:12:22,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 05:12:22,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 05:12:22,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 05:12:22,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 05:12:22,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 05:12:22,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 05:12:22,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 05:12:22,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 05:12:22,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 05:12:22,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 05:12:22,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 05:12:22,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 05:12:22,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 05:12:22,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 05:12:22,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 05:12:22,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 05:12:22,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 05:12:22,852 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 05:12:22,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 05:12:22,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 05:12:22,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 05:12:22,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 05:12:22,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 05:12:22,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 05:12:22,858 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 05:12:22,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 05:12:22,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 05:12:22,859 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 05:12:22,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 05:12:22,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 05:12:22,860 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 05:12:22,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 05:12:22,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 05:12:22,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 05:12:22,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 05:12:22,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 05:12:22,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 05:12:22,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 05:12:22,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 05:12:22,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 05:12:22,865 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2019-12-02 05:12:22,877 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 05:12:22,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 05:12:22,878 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 05:12:22,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 05:12:22,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 05:12:22,879 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 05:12:22,879 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-02 05:12:22,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 05:12:22,879 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 05:12:22,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 05:12:22,880 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-02 05:12:22,880 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-02 05:12:22,880 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-02 05:12:22,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 05:12:22,880 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 05:12:22,880 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 05:12:22,881 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 05:12:22,881 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 05:12:22,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 05:12:22,881 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 05:12:22,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 05:12:22,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 05:12:22,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 05:12:22,882 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 05:12:22,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 05:12:22,882 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_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/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 -> 3b7de5eaae737cf5933c0ed724f06a9bb1fdeae2 [2019-12-02 05:12:22,982 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 05:12:22,991 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 05:12:22,994 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 05:12:22,994 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 05:12:22,995 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 05:12:22,995 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test1-1.i [2019-12-02 05:12:23,034 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/data/2e2c53714/b57858f5cd2c4b71b39d1ea7f000d6b9/FLAG8db0cd901 [2019-12-02 05:12:23,390 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 05:12:23,390 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/sv-benchmarks/c/ldv-memsafety/memleaks_test1-1.i [2019-12-02 05:12:23,400 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/data/2e2c53714/b57858f5cd2c4b71b39d1ea7f000d6b9/FLAG8db0cd901 [2019-12-02 05:12:23,408 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/data/2e2c53714/b57858f5cd2c4b71b39d1ea7f000d6b9 [2019-12-02 05:12:23,410 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 05:12:23,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 05:12:23,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 05:12:23,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 05:12:23,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 05:12:23,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32fb40e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23, skipping insertion in model container [2019-12-02 05:12:23,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 05:12:23,448 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 05:12:23,712 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:12:23,725 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 05:12:23,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:12:23,817 INFO L208 MainTranslator]: Completed translation [2019-12-02 05:12:23,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23 WrapperNode [2019-12-02 05:12:23,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 05:12:23,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 05:12:23,818 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 05:12:23,818 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 05:12:23,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,837 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 05:12:23,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 05:12:23,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 05:12:23,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 05:12:23,857 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,859 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,861 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,863 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,863 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23" (1/1) ... [2019-12-02 05:12:23,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 05:12:23,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 05:12:23,865 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 05:12:23,865 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 05:12:23,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/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 05:12:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-02 05:12:23,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 05:12:23,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-02 05:12:23,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 05:12:23,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 05:12:24,082 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 05:12:24,082 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-02 05:12:24,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:12:24 BoogieIcfgContainer [2019-12-02 05:12:24,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 05:12:24,083 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 05:12:24,083 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 05:12:24,090 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 05:12:24,090 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:12:24" (1/1) ... [2019-12-02 05:12:24,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 05:12:24,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 05:12:24,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 4 states and 3 transitions. [2019-12-02 05:12:24,118 INFO L276 IsEmpty]: Start isEmpty. Operand 4 states and 3 transitions. [2019-12-02 05:12:24,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2019-12-02 05:12:24,120 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 05:12:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-02 05:12:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-02 05:12:24,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-02 05:12:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-02 05:12:24,239 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2019-12-02 05:12:24,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 05:12:24 ImpRootNode [2019-12-02 05:12:24,257 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-12-02 05:12:24,257 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-02 05:12:24,257 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-02 05:12:24,257 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-02 05:12:24,258 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:12:24" (3/4) ... [2019-12-02 05:12:24,260 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-12-02 05:12:24,260 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-02 05:12:24,262 INFO L168 Benchmark]: Toolchain (without parser) took 850.00 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 943.5 MB in the beginning and 1.0 GB in the end (delta: -85.7 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-12-02 05:12:24,262 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 05:12:24,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.71 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -130.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-12-02 05:12:24,263 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.60 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 05:12:24,263 INFO L168 Benchmark]: Boogie Preprocessor took 14.38 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 05:12:24,264 INFO L168 Benchmark]: RCFGBuilder took 217.89 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-12-02 05:12:24,264 INFO L168 Benchmark]: CodeCheck took 173.86 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-12-02 05:12:24,265 INFO L168 Benchmark]: Witness Printer took 2.97 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 05:12:24,267 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 4 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.1s, OverallIterations: 1, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 2 NumberOfCodeBlocks, 2 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 760]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 760. Possible FailurePath: [L569] struct ldv_list_head ldv_global_msg_list = { &(ldv_global_msg_list), &(ldv_global_msg_list) }; [L526] COND TRUE __VERIFIER_nondet_int() [L527] return malloc(size); [L758] int *p = (int *)ldv_malloc(sizeof(int)); * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 405.71 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 943.5 MB in the beginning and 1.1 GB in the end (delta: -130.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.60 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. * Boogie Preprocessor took 14.38 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 217.89 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * CodeCheck took 173.86 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Witness Printer took 2.97 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 05:12:25,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 05:12:25,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 05:12:25,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 05:12:25,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 05:12:25,618 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 05:12:25,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 05:12:25,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 05:12:25,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 05:12:25,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 05:12:25,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 05:12:25,624 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 05:12:25,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 05:12:25,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 05:12:25,625 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 05:12:25,626 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 05:12:25,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 05:12:25,627 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 05:12:25,629 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 05:12:25,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 05:12:25,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 05:12:25,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 05:12:25,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 05:12:25,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 05:12:25,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 05:12:25,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 05:12:25,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 05:12:25,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 05:12:25,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 05:12:25,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 05:12:25,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 05:12:25,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 05:12:25,638 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 05:12:25,639 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 05:12:25,640 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 05:12:25,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 05:12:25,640 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 05:12:25,640 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 05:12:25,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 05:12:25,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 05:12:25,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 05:12:25,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2019-12-02 05:12:25,652 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 05:12:25,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 05:12:25,653 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 05:12:25,653 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 05:12:25,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 05:12:25,653 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 05:12:25,654 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-02 05:12:25,654 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 05:12:25,654 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 05:12:25,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 05:12:25,654 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-02 05:12:25,654 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-02 05:12:25,654 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-02 05:12:25,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 05:12:25,655 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 05:12:25,655 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 05:12:25,655 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 05:12:25,655 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 05:12:25,655 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 05:12:25,655 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 05:12:25,656 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 05:12:25,656 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 05:12:25,656 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 05:12:25,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 05:12:25,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 05:12:25,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 05:12:25,656 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 05:12:25,657 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 05:12:25,657 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 05:12:25,657 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 05:12:25,657 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_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/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 -> 3b7de5eaae737cf5933c0ed724f06a9bb1fdeae2 [2019-12-02 05:12:25,827 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 05:12:25,835 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 05:12:25,837 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 05:12:25,838 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 05:12:25,838 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 05:12:25,839 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test1-1.i [2019-12-02 05:12:25,878 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/data/0505e26d8/412773ec752b48449b9580c9a2c1783b/FLAG3c4af2896 [2019-12-02 05:12:26,319 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 05:12:26,320 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/sv-benchmarks/c/ldv-memsafety/memleaks_test1-1.i [2019-12-02 05:12:26,329 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/data/0505e26d8/412773ec752b48449b9580c9a2c1783b/FLAG3c4af2896 [2019-12-02 05:12:26,650 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/bin/ukojak/data/0505e26d8/412773ec752b48449b9580c9a2c1783b [2019-12-02 05:12:26,654 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 05:12:26,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 05:12:26,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 05:12:26,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 05:12:26,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 05:12:26,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:12:26" (1/1) ... [2019-12-02 05:12:26,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ea342d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:26, skipping insertion in model container [2019-12-02 05:12:26,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:12:26" (1/1) ... [2019-12-02 05:12:26,672 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 05:12:26,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 05:12:26,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:12:26,986 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-02 05:12:26,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 05:12:27,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:12:27,033 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 05:12:27,065 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 05:12:27,117 INFO L208 MainTranslator]: Completed translation [2019-12-02 05:12:27,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27 WrapperNode [2019-12-02 05:12:27,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 05:12:27,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 05:12:27,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 05:12:27,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 05:12:27,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27" (1/1) ... [2019-12-02 05:12:27,139 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27" (1/1) ... [2019-12-02 05:12:27,152 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 05:12:27,152 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 05:12:27,153 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 05:12:27,153 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 05:12:27,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27" (1/1) ... [2019-12-02 05:12:27,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27" (1/1) ... [2019-12-02 05:12:27,161 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27" (1/1) ... [2019-12-02 05:12:27,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27" (1/1) ... [2019-12-02 05:12:27,164 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27" (1/1) ... [2019-12-02 05:12:27,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27" (1/1) ... [2019-12-02 05:12:27,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27" (1/1) ... [2019-12-02 05:12:27,168 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 05:12:27,169 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 05:12:27,169 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 05:12:27,169 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 05:12:27,169 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:12:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_daf75183-acd1-44e4-a53d-a2f7b8ede7c8/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 05:12:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-02 05:12:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 05:12:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-02 05:12:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 05:12:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 05:12:27,425 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 05:12:27,425 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-02 05:12:27,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:12:27 BoogieIcfgContainer [2019-12-02 05:12:27,426 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 05:12:27,427 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 05:12:27,427 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 05:12:27,434 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 05:12:27,434 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:12:27" (1/1) ... [2019-12-02 05:12:27,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 05:12:27,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 05:12:27,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 4 states and 3 transitions. [2019-12-02 05:12:27,463 INFO L276 IsEmpty]: Start isEmpty. Operand 4 states and 3 transitions. [2019-12-02 05:12:27,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2019-12-02 05:12:27,465 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 05:12:27,497 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 05:12:27,500 INFO L168 Benchmark]: Toolchain (without parser) took 844.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -109.7 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-12-02 05:12:27,501 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 05:12:27,501 INFO L168 Benchmark]: CACSL2BoogieTranslator took 461.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -140.9 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2019-12-02 05:12:27,502 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.25 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-02 05:12:27,502 INFO L168 Benchmark]: Boogie Preprocessor took 15.97 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. [2019-12-02 05:12:27,502 INFO L168 Benchmark]: RCFGBuilder took 257.84 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: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-12-02 05:12:27,502 INFO L168 Benchmark]: CodeCheck took 72.06 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. [2019-12-02 05:12:27,504 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 461.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -140.9 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.25 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.97 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. * RCFGBuilder took 257.84 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: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * CodeCheck took 72.06 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. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...