./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.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_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/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 d8a7e6b82277424790317d043d7d7a7be56ffe7e ................................................................................................................................................................................. 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_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/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 d8a7e6b82277424790317d043d7d7a7be56ffe7e ............................................................................................................................................................................... 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 [2018-12-02 01:05:17,966 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 01:05:17,967 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 01:05:17,974 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 01:05:17,974 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 01:05:17,975 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 01:05:17,975 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 01:05:17,977 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 01:05:17,978 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 01:05:17,978 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 01:05:17,979 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 01:05:17,979 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 01:05:17,979 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 01:05:17,980 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 01:05:17,981 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 01:05:17,981 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 01:05:17,982 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 01:05:17,983 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 01:05:17,984 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 01:05:17,985 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 01:05:17,986 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 01:05:17,986 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 01:05:17,987 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 01:05:17,988 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 01:05:17,988 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 01:05:17,988 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 01:05:17,989 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 01:05:17,989 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 01:05:17,989 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 01:05:17,990 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 01:05:17,990 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 01:05:17,990 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 01:05:17,990 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 01:05:17,990 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 01:05:17,991 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 01:05:17,991 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 01:05:17,991 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf [2018-12-02 01:05:17,998 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 01:05:17,999 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 01:05:17,999 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 01:05:17,999 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 01:05:17,999 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 01:05:17,999 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 01:05:18,000 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 01:05:18,000 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 01:05:18,000 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 01:05:18,000 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 01:05:18,000 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 01:05:18,000 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 01:05:18,000 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 01:05:18,000 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 01:05:18,001 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 01:05:18,001 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 01:05:18,001 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 01:05:18,001 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-02 01:05:18,001 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 01:05:18,001 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 01:05:18,001 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 01:05:18,001 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-02 01:05:18,001 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-02 01:05:18,001 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-02 01:05:18,002 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 01:05:18,002 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 01:05:18,002 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 01:05:18,002 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 01:05:18,002 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 01:05:18,002 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 01:05:18,002 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 01:05:18,002 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 01:05:18,002 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 01:05:18,002 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 01:05:18,002 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 01:05:18,003 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 01:05:18,003 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_e346e799-77ff-43d8-8240-cda34f60b444/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 -> d8a7e6b82277424790317d043d7d7a7be56ffe7e [2018-12-02 01:05:18,020 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 01:05:18,027 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 01:05:18,030 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 01:05:18,031 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 01:05:18,031 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 01:05:18,031 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-12-02 01:05:18,068 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/data/1c1b18986/e04e7c1506c54ad7bf6149edcd8b85a1/FLAG008ecbd74 [2018-12-02 01:05:18,407 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 01:05:18,407 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-12-02 01:05:18,414 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/data/1c1b18986/e04e7c1506c54ad7bf6149edcd8b85a1/FLAG008ecbd74 [2018-12-02 01:05:18,817 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/data/1c1b18986/e04e7c1506c54ad7bf6149edcd8b85a1 [2018-12-02 01:05:18,819 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 01:05:18,820 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 01:05:18,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 01:05:18,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 01:05:18,823 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 01:05:18,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:05:18" (1/1) ... [2018-12-02 01:05:18,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b582ff0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:05:18, skipping insertion in model container [2018-12-02 01:05:18,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:05:18" (1/1) ... [2018-12-02 01:05:18,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 01:05:18,861 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 01:05:19,084 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:05:19,091 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 01:05:19,124 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:05:19,156 INFO L195 MainTranslator]: Completed translation [2018-12-02 01:05:19,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:05:19 WrapperNode [2018-12-02 01:05:19,156 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 01:05:19,156 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 01:05:19,157 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 01:05:19,157 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 01:05:19,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:05:19" (1/1) ... [2018-12-02 01:05:19,173 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 01:05:19,175 INFO L168 Benchmark]: Toolchain (without parser) took 355.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 947.2 MB in the beginning and 1.1 GB in the end (delta: -126.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:05:19,176 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 973.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:05:19,176 INFO L168 Benchmark]: CACSL2BoogieTranslator took 335.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 947.2 MB in the beginning and 1.1 GB in the end (delta: -126.7 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. [2018-12-02 01:05:19,177 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.72 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:05:19,178 INFO L336 ainManager$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 973.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 335.63 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 101.7 MB). Free memory was 947.2 MB in the beginning and 1.1 GB in the end (delta: -126.7 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 17.72 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * 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 [2018-12-02 01:05:20,242 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 01:05:20,243 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 01:05:20,250 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 01:05:20,250 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 01:05:20,251 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 01:05:20,251 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 01:05:20,252 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 01:05:20,253 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 01:05:20,254 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 01:05:20,255 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 01:05:20,255 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 01:05:20,255 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 01:05:20,256 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 01:05:20,257 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 01:05:20,257 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 01:05:20,258 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 01:05:20,259 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 01:05:20,260 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 01:05:20,261 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 01:05:20,262 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 01:05:20,263 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 01:05:20,264 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 01:05:20,265 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 01:05:20,265 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 01:05:20,265 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 01:05:20,266 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 01:05:20,267 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 01:05:20,267 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 01:05:20,268 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 01:05:20,268 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 01:05:20,268 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 01:05:20,269 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 01:05:20,269 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 01:05:20,269 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 01:05:20,270 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 01:05:20,270 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf [2018-12-02 01:05:20,279 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 01:05:20,280 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 01:05:20,280 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 01:05:20,280 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 01:05:20,280 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 01:05:20,280 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 01:05:20,280 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 01:05:20,281 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 01:05:20,281 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 01:05:20,281 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 01:05:20,281 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 01:05:20,281 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 01:05:20,281 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 01:05:20,281 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 01:05:20,281 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-02 01:05:20,281 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 01:05:20,281 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 01:05:20,282 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 01:05:20,282 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 01:05:20,283 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 01:05:20,283 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 01:05:20,283 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 01:05:20,283 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 01:05:20,283 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 01:05:20,283 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 01:05:20,283 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_e346e799-77ff-43d8-8240-cda34f60b444/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 -> d8a7e6b82277424790317d043d7d7a7be56ffe7e [2018-12-02 01:05:20,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 01:05:20,311 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 01:05:20,314 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 01:05:20,315 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 01:05:20,315 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 01:05:20,316 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-12-02 01:05:20,360 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/data/80dff7552/8fff1692c08947e988ab2f026203798e/FLAG365ccba02 [2018-12-02 01:05:20,690 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 01:05:20,690 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-12-02 01:05:20,698 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/data/80dff7552/8fff1692c08947e988ab2f026203798e/FLAG365ccba02 [2018-12-02 01:05:20,708 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e346e799-77ff-43d8-8240-cda34f60b444/bin-2019/utaipan/data/80dff7552/8fff1692c08947e988ab2f026203798e [2018-12-02 01:05:20,709 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 01:05:20,710 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 01:05:20,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 01:05:20,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 01:05:20,713 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 01:05:20,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:05:20" (1/1) ... [2018-12-02 01:05:20,716 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 02.12 01:05:20, skipping insertion in model container [2018-12-02 01:05:20,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:05:20" (1/1) ... [2018-12-02 01:05:20,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 01:05:20,749 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 01:05:20,967 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:05:21,019 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 01:05:21,055 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 01:05:21,089 INFO L195 MainTranslator]: Completed translation [2018-12-02 01:05:21,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:05:21 WrapperNode [2018-12-02 01:05:21,089 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 01:05:21,089 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 01:05:21,089 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 01:05:21,090 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 01:05:21,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:05:21" (1/1) ... [2018-12-02 01:05:21,106 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 01:05:21,108 INFO L168 Benchmark]: Toolchain (without parser) took 398.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -163.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:05:21,109 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:05:21,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 378.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -163.9 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. [2018-12-02 01:05:21,109 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 01:05:21,110 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 378.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -163.9 MB). Peak memory consumption was 37.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 17.98 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...