./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/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 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 ............................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/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 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 ................................................................................................................................................................................... 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 0.1.23-635dfa2 [2018-12-09 00:32:18,059 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 00:32:18,060 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 00:32:18,065 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 00:32:18,066 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 00:32:18,066 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 00:32:18,067 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 00:32:18,067 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 00:32:18,068 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 00:32:18,069 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 00:32:18,069 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 00:32:18,069 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 00:32:18,070 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 00:32:18,070 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 00:32:18,071 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 00:32:18,071 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 00:32:18,071 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 00:32:18,072 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 00:32:18,073 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 00:32:18,074 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 00:32:18,074 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 00:32:18,075 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 00:32:18,076 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 00:32:18,076 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 00:32:18,076 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 00:32:18,077 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 00:32:18,077 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 00:32:18,077 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 00:32:18,078 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 00:32:18,078 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 00:32:18,079 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 00:32:18,079 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 00:32:18,079 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 00:32:18,079 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 00:32:18,080 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 00:32:18,080 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 00:32:18,080 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf [2018-12-09 00:32:18,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 00:32:18,087 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 00:32:18,088 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 00:32:18,088 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 00:32:18,088 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 00:32:18,088 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 00:32:18,088 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 00:32:18,088 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 00:32:18,088 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 00:32:18,088 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 00:32:18,089 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 00:32:18,089 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 00:32:18,089 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 00:32:18,089 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 00:32:18,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 00:32:18,089 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 00:32:18,089 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 00:32:18,089 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 00:32:18,089 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 00:32:18,090 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 00:32:18,090 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 00:32:18,090 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 00:32:18,090 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 00:32:18,090 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 00:32:18,090 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 00:32:18,090 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 00:32:18,090 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 00:32:18,090 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 00:32:18,090 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 00:32:18,090 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 00:32:18,091 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 00:32:18,091 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 00:32:18,091 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 00:32:18,091 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 00:32:18,091 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 00:32:18,091 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 00:32:18,091 INFO L133 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/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/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 -> 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 [2018-12-09 00:32:18,109 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 00:32:18,118 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 00:32:18,120 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 00:32:18,121 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 00:32:18,121 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 00:32:18,122 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-12-09 00:32:18,160 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/data/f29d6bc7a/fb2b0add8f8d4a5caddd109964d1bb96/FLAG7046ca279 [2018-12-09 00:32:18,610 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 00:32:18,610 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-12-09 00:32:18,620 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/data/f29d6bc7a/fb2b0add8f8d4a5caddd109964d1bb96/FLAG7046ca279 [2018-12-09 00:32:18,631 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/data/f29d6bc7a/fb2b0add8f8d4a5caddd109964d1bb96 [2018-12-09 00:32:18,634 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 00:32:18,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 00:32:18,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 00:32:18,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 00:32:18,639 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 00:32:18,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:32:18" (1/1) ... [2018-12-09 00:32:18,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@142c46d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:32:18, skipping insertion in model container [2018-12-09 00:32:18,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:32:18" (1/1) ... [2018-12-09 00:32:18,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 00:32:18,675 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 00:32:18,929 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:32:18,937 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 00:32:18,975 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:32:19,018 INFO L195 MainTranslator]: Completed translation [2018-12-09 00:32:19,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:32:19 WrapperNode [2018-12-09 00:32:19,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 00:32:19,019 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 00:32:19,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 00:32:19,019 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 00:32:19,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:32:19" (1/1) ... [2018-12-09 00:32:19,037 FATAL L292 ToolchainWalker]: 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:295) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 00:32:19,039 INFO L168 Benchmark]: Toolchain (without parser) took 404.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 948.1 MB in the beginning and 1.1 GB in the end (delta: -150.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:32:19,040 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:32:19,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 948.1 MB in the beginning and 1.1 GB in the end (delta: -150.6 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-12-09 00:32:19,041 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.64 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:32:19,043 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 973.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 383.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 948.1 MB in the beginning and 1.1 GB in the end (delta: -150.6 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 19.64 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:295) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 00:32:20,049 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 00:32:20,050 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 00:32:20,056 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 00:32:20,056 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 00:32:20,057 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 00:32:20,057 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 00:32:20,058 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 00:32:20,059 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 00:32:20,059 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 00:32:20,060 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 00:32:20,060 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 00:32:20,060 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 00:32:20,061 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 00:32:20,061 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 00:32:20,062 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 00:32:20,062 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 00:32:20,063 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 00:32:20,064 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 00:32:20,064 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 00:32:20,065 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 00:32:20,065 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 00:32:20,067 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 00:32:20,067 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 00:32:20,067 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 00:32:20,067 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 00:32:20,068 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 00:32:20,068 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 00:32:20,068 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 00:32:20,069 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 00:32:20,069 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 00:32:20,069 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 00:32:20,069 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 00:32:20,070 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 00:32:20,070 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 00:32:20,070 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 00:32:20,071 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf [2018-12-09 00:32:20,078 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 00:32:20,078 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 00:32:20,078 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 00:32:20,078 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 00:32:20,079 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 00:32:20,079 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 00:32:20,079 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 00:32:20,079 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 00:32:20,079 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 00:32:20,079 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 00:32:20,079 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 00:32:20,080 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 00:32:20,080 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 00:32:20,080 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 00:32:20,080 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 00:32:20,080 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 00:32:20,080 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 00:32:20,080 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 00:32:20,080 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 00:32:20,080 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 00:32:20,080 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 00:32:20,081 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 00:32:20,081 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 00:32:20,081 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 00:32:20,081 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 00:32:20,081 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 00:32:20,081 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 00:32:20,081 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 00:32:20,081 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 00:32:20,081 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 00:32:20,081 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 00:32:20,081 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 00:32:20,082 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 00:32:20,082 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-09 00:32:20,082 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 00:32:20,082 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 00:32:20,082 INFO L133 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/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/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 -> 995e25e2ce6bcb930d345e7fd68d5bdba052d7f3 [2018-12-09 00:32:20,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 00:32:20,106 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 00:32:20,108 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 00:32:20,109 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 00:32:20,110 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 00:32:20,110 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-12-09 00:32:20,146 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/data/c89a66aac/3574af75f6d64bb19a8ddba3bddf871d/FLAGd6144115e [2018-12-09 00:32:20,569 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 00:32:20,569 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/sv-benchmarks/c/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-12-09 00:32:20,576 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/data/c89a66aac/3574af75f6d64bb19a8ddba3bddf871d/FLAGd6144115e [2018-12-09 00:32:20,585 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5b3ba24f-043d-4d04-8e5c-ecf6d6851579/bin-2019/utaipan/data/c89a66aac/3574af75f6d64bb19a8ddba3bddf871d [2018-12-09 00:32:20,586 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 00:32:20,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 00:32:20,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 00:32:20,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 00:32:20,590 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 00:32:20,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:32:20" (1/1) ... [2018-12-09 00:32:20,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d255691 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:32:20, skipping insertion in model container [2018-12-09 00:32:20,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:32:20" (1/1) ... [2018-12-09 00:32:20,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 00:32:20,619 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 00:32:20,817 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:32:20,829 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 00:32:20,902 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:32:20,948 INFO L195 MainTranslator]: Completed translation [2018-12-09 00:32:20,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:32:20 WrapperNode [2018-12-09 00:32:20,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 00:32:20,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 00:32:20,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 00:32:20,949 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 00:32:20,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:32:20" (1/1) ... [2018-12-09 00:32:20,965 FATAL L292 ToolchainWalker]: 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:295) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-09 00:32:20,967 INFO L168 Benchmark]: Toolchain (without parser) took 380.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -173.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:32:20,968 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:32:20,968 INFO L168 Benchmark]: CACSL2BoogieTranslator took 360.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -173.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2018-12-09 00:32:20,969 INFO L168 Benchmark]: Boogie Procedure Inliner took 18.15 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 00:32:20,970 INFO L336 ainManager$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 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 360.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -173.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 18.15 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:295) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...