./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.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_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c31eeec3d7026ce69687d385d956e87b3b54521 ........................................................................................................................................ 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_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c31eeec3d7026ce69687d385d956e87b3b54521 ...................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 20:44:17,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:44:17,444 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:44:17,451 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:44:17,451 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:44:17,452 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:44:17,453 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:44:17,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:44:17,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:44:17,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:44:17,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:44:17,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:44:17,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:44:17,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:44:17,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:44:17,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:44:17,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:44:17,461 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:44:17,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:44:17,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:44:17,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:44:17,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:44:17,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:44:17,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:44:17,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:44:17,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:44:17,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:44:17,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:44:17,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:44:17,469 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:44:17,470 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:44:17,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:44:17,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:44:17,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:44:17,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:44:17,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:44:17,472 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:44:17,472 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:44:17,472 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:44:17,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:44:17,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:44:17,474 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf [2019-12-07 20:44:17,484 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:44:17,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:44:17,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:44:17,485 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:44:17,485 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:44:17,485 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:44:17,485 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 20:44:17,485 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:44:17,485 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:44:17,485 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 20:44:17,485 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 20:44:17,486 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:44:17,486 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 20:44:17,486 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 20:44:17,486 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 20:44:17,486 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 20:44:17,486 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 20:44:17,487 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:44:17,487 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 20:44:17,487 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-07 20:44:17,487 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 20:44:17,487 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 20:44:17,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:44:17,487 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-07 20:44:17,487 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-07 20:44:17,488 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-07 20:44:17,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:44:17,488 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:44:17,488 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 20:44:17,488 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:44:17,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:44:17,488 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:44:17,488 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:44:17,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:44:17,488 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:44:17,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:44:17,489 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 20:44:17,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 20:44:17,489 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:44:17,489 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:44:17,489 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan 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 -> Taipan 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 -> 6c31eeec3d7026ce69687d385d956e87b3b54521 [2019-12-07 20:44:17,586 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:44:17,596 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:44:17,599 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:44:17,600 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:44:17,600 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:44:17,601 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2019-12-07 20:44:17,646 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/data/bfb21ac06/50584267bc154422989b1aae151215e1/FLAGf7ed3376b [2019-12-07 20:44:18,051 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:44:18,051 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2019-12-07 20:44:18,061 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/data/bfb21ac06/50584267bc154422989b1aae151215e1/FLAGf7ed3376b [2019-12-07 20:44:18,423 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/data/bfb21ac06/50584267bc154422989b1aae151215e1 [2019-12-07 20:44:18,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:44:18,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:44:18,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:44:18,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:44:18,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:44:18,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:44:18" (1/1) ... [2019-12-07 20:44:18,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@640ec1cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:44:18, skipping insertion in model container [2019-12-07 20:44:18,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:44:18" (1/1) ... [2019-12-07 20:44:18,440 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:44:18,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:44:18,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:44:18,750 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-12-07 20:44:18,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32d4880a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:44:18, skipping insertion in model container [2019-12-07 20:44:18,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:44:18,751 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 20:44:18,753 INFO L168 Benchmark]: Toolchain (without parser) took 325.45 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 92.8 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -138.5 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-12-07 20:44:18,753 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:44:18,754 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.18 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 92.8 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -138.5 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-12-07 20:44:18,755 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 323.18 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 92.8 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -138.5 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 576]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 20:44:19,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 20:44:19,848 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 20:44:19,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 20:44:19,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 20:44:19,857 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 20:44:19,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 20:44:19,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 20:44:19,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 20:44:19,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 20:44:19,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 20:44:19,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 20:44:19,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 20:44:19,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 20:44:19,864 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 20:44:19,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 20:44:19,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 20:44:19,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 20:44:19,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 20:44:19,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 20:44:19,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 20:44:19,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 20:44:19,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 20:44:19,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 20:44:19,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 20:44:19,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 20:44:19,874 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 20:44:19,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 20:44:19,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 20:44:19,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 20:44:19,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 20:44:19,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 20:44:19,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 20:44:19,877 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 20:44:19,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 20:44:19,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 20:44:19,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 20:44:19,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 20:44:19,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 20:44:19,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 20:44:19,879 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 20:44:19,880 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf [2019-12-07 20:44:19,890 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 20:44:19,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 20:44:19,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 20:44:19,891 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 20:44:19,891 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 20:44:19,891 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 20:44:19,891 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 20:44:19,891 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 20:44:19,891 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 20:44:19,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 20:44:19,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 20:44:19,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 20:44:19,892 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 20:44:19,892 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-07 20:44:19,892 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 20:44:19,892 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 20:44:19,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 20:44:19,893 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-07 20:44:19,893 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-07 20:44:19,893 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-07 20:44:19,893 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 20:44:19,893 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 20:44:19,893 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 20:44:19,893 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 20:44:19,894 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 20:44:19,894 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 20:44:19,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 20:44:19,894 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 20:44:19,894 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 20:44:19,894 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 20:44:19,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 20:44:19,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 20:44:19,895 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 20:44:19,895 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 20:44:19,895 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 20:44:19,895 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 20:44:19,895 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 20:44:19,895 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_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan 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 -> Taipan 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 -> 6c31eeec3d7026ce69687d385d956e87b3b54521 [2019-12-07 20:44:20,058 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 20:44:20,068 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 20:44:20,071 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 20:44:20,072 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 20:44:20,072 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 20:44:20,073 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2019-12-07 20:44:20,110 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/data/ced66a9c4/4d0514c240cd4561920ac8b5eb031f38/FLAG4e855b81b [2019-12-07 20:44:20,585 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 20:44:20,585 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2019-12-07 20:44:20,595 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/data/ced66a9c4/4d0514c240cd4561920ac8b5eb031f38/FLAG4e855b81b [2019-12-07 20:44:21,093 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e88974c1-4651-4332-9f82-e40fd91b0f5a/bin/utaipan/data/ced66a9c4/4d0514c240cd4561920ac8b5eb031f38 [2019-12-07 20:44:21,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 20:44:21,097 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 20:44:21,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 20:44:21,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 20:44:21,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 20:44:21,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:44:21" (1/1) ... [2019-12-07 20:44:21,103 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5031311 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:44:21, skipping insertion in model container [2019-12-07 20:44:21,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 08:44:21" (1/1) ... [2019-12-07 20:44:21,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 20:44:21,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:44:21,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:44:21,402 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 20:44:21,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 20:44:21,455 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:44:21,460 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 20:44:21,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 20:44:21,551 INFO L208 MainTranslator]: Completed translation [2019-12-07 20:44:21,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:44:21 WrapperNode [2019-12-07 20:44:21,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 20:44:21,552 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 20:44:21,552 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 20:44:21,552 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 20:44:21,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 08:44:21" (1/1) ... [2019-12-07 20:44:21,574 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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:156) 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) [2019-12-07 20:44:21,577 INFO L168 Benchmark]: Toolchain (without parser) took 479.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -128.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 20:44:21,577 INFO L168 Benchmark]: CDTParser took 0.17 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. [2019-12-07 20:44:21,578 INFO L168 Benchmark]: CACSL2BoogieTranslator took 453.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -128.0 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-07 20:44:21,578 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.64 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. [2019-12-07 20:44:21,579 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 453.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.7 MB). Free memory was 945.7 MB in the beginning and 1.1 GB in the end (delta: -128.0 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.64 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. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...