./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.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_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/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 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 ........................................................................................................................................ 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_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/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 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 ...................................................................................................................................................................... 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 10:21:10,417 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 10:21:10,418 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 10:21:10,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 10:21:10,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 10:21:10,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 10:21:10,427 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 10:21:10,428 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 10:21:10,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 10:21:10,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 10:21:10,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 10:21:10,431 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 10:21:10,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 10:21:10,432 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 10:21:10,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 10:21:10,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 10:21:10,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 10:21:10,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 10:21:10,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 10:21:10,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 10:21:10,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 10:21:10,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 10:21:10,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 10:21:10,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 10:21:10,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 10:21:10,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 10:21:10,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 10:21:10,443 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 10:21:10,443 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 10:21:10,443 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 10:21:10,444 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 10:21:10,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 10:21:10,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 10:21:10,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 10:21:10,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 10:21:10,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 10:21:10,446 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 10:21:10,446 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 10:21:10,446 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 10:21:10,447 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 10:21:10,447 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 10:21:10,448 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf [2019-12-07 10:21:10,458 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 10:21:10,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 10:21:10,458 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 10:21:10,459 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 10:21:10,459 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 10:21:10,459 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 10:21:10,459 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 10:21:10,459 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 10:21:10,459 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 10:21:10,459 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 10:21:10,460 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 10:21:10,460 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 10:21:10,460 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 10:21:10,460 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 10:21:10,460 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 10:21:10,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 10:21:10,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 10:21:10,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 10:21:10,461 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 10:21:10,461 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-07 10:21:10,461 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 10:21:10,461 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 10:21:10,461 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 10:21:10,462 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-07 10:21:10,462 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-07 10:21:10,462 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-07 10:21:10,462 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 10:21:10,462 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 10:21:10,462 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 10:21:10,462 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 10:21:10,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 10:21:10,462 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 10:21:10,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 10:21:10,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 10:21:10,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 10:21:10,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 10:21:10,463 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 10:21:10,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 10:21:10,463 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 10:21:10,463 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 10:21:10,464 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_0f336d16-c065-4b07-b38b-14d2af03a1b8/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 -> 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 [2019-12-07 10:21:10,561 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 10:21:10,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 10:21:10,571 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 10:21:10,572 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 10:21:10,572 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 10:21:10,573 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2019-12-07 10:21:10,609 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/data/99121ddcf/fdc3fc63bade497082854eaa5f20fc4c/FLAG61cd4654c [2019-12-07 10:21:11,088 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 10:21:11,088 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2019-12-07 10:21:11,098 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/data/99121ddcf/fdc3fc63bade497082854eaa5f20fc4c/FLAG61cd4654c [2019-12-07 10:21:11,592 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/data/99121ddcf/fdc3fc63bade497082854eaa5f20fc4c [2019-12-07 10:21:11,594 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 10:21:11,595 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 10:21:11,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 10:21:11,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 10:21:11,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 10:21:11,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:21:11" (1/1) ... [2019-12-07 10:21:11,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bb9d963 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:21:11, skipping insertion in model container [2019-12-07 10:21:11,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:21:11" (1/1) ... [2019-12-07 10:21:11,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 10:21:11,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 10:21:11,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:21:11,888 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 10:21:11,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4540db44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:21:11, skipping insertion in model container [2019-12-07 10:21:11,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 10:21:11,889 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 10:21:11,890 INFO L168 Benchmark]: Toolchain (without parser) took 294.36 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -147.6 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-07 10:21:11,891 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:21:11,891 INFO L168 Benchmark]: CACSL2BoogieTranslator took 292.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -147.6 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-07 10:21:11,892 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 292.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -147.6 MB). Peak memory consumption was 18.5 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 10:21:13,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 10:21:13,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 10:21:13,025 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 10:21:13,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 10:21:13,026 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 10:21:13,027 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 10:21:13,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 10:21:13,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 10:21:13,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 10:21:13,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 10:21:13,033 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 10:21:13,033 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 10:21:13,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 10:21:13,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 10:21:13,036 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 10:21:13,037 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 10:21:13,038 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 10:21:13,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 10:21:13,041 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 10:21:13,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 10:21:13,044 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 10:21:13,045 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 10:21:13,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 10:21:13,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 10:21:13,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 10:21:13,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 10:21:13,049 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 10:21:13,049 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 10:21:13,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 10:21:13,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 10:21:13,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 10:21:13,051 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 10:21:13,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 10:21:13,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 10:21:13,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 10:21:13,053 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 10:21:13,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 10:21:13,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 10:21:13,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 10:21:13,055 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 10:21:13,056 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf [2019-12-07 10:21:13,069 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 10:21:13,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 10:21:13,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 10:21:13,070 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 10:21:13,070 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 10:21:13,070 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 10:21:13,070 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 10:21:13,070 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 10:21:13,070 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 10:21:13,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 10:21:13,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 10:21:13,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 10:21:13,072 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 10:21:13,072 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-07 10:21:13,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 10:21:13,072 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 10:21:13,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 10:21:13,072 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-12-07 10:21:13,072 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-12-07 10:21:13,073 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-12-07 10:21:13,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 10:21:13,073 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 10:21:13,073 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 10:21:13,073 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 10:21:13,073 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 10:21:13,073 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 10:21:13,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 10:21:13,074 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 10:21:13,074 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 10:21:13,074 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 10:21:13,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 10:21:13,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 10:21:13,074 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 10:21:13,074 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 10:21:13,075 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 10:21:13,075 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 10:21:13,075 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 10:21:13,075 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_0f336d16-c065-4b07-b38b-14d2af03a1b8/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 -> 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 [2019-12-07 10:21:13,235 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 10:21:13,243 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 10:21:13,245 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 10:21:13,246 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 10:21:13,246 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 10:21:13,246 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2019-12-07 10:21:13,284 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/data/a321eb39b/2a191b77fa754aec8751ffc8d677b619/FLAG8ae491f86 [2019-12-07 10:21:13,668 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 10:21:13,669 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2019-12-07 10:21:13,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/data/a321eb39b/2a191b77fa754aec8751ffc8d677b619/FLAG8ae491f86 [2019-12-07 10:21:13,688 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0f336d16-c065-4b07-b38b-14d2af03a1b8/bin/utaipan/data/a321eb39b/2a191b77fa754aec8751ffc8d677b619 [2019-12-07 10:21:13,690 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 10:21:13,691 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 10:21:13,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 10:21:13,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 10:21:13,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 10:21:13,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:21:13" (1/1) ... [2019-12-07 10:21:13,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b5dd555 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:21:13, skipping insertion in model container [2019-12-07 10:21:13,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 10:21:13" (1/1) ... [2019-12-07 10:21:13,701 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 10:21:13,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 10:21:13,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:21:13,990 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 10:21:14,000 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 10:21:14,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:21:14,049 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 10:21:14,088 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 10:21:14,141 INFO L208 MainTranslator]: Completed translation [2019-12-07 10:21:14,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:21:14 WrapperNode [2019-12-07 10:21:14,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 10:21:14,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 10:21:14,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 10:21:14,142 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 10:21:14,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 10:21:14" (1/1) ... [2019-12-07 10:21:14,164 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 10:21:14,167 INFO L168 Benchmark]: Toolchain (without parser) took 476.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -135.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 10:21:14,167 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. [2019-12-07 10:21:14,168 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -142.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2019-12-07 10:21:14,168 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-07 10:21:14,170 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 450.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -142.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * 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...