./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0137.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0137.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/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 5d0ea1bd768211453624240f88703c12804fabbb ................................................................................................................................................................. 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/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0137.i -s /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/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 5d0ea1bd768211453624240f88703c12804fabbb ................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 11:25:13,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:25:13,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:25:13,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:25:13,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:25:13,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:25:13,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:25:13,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:25:13,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:25:13,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:25:13,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:25:13,303 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:25:13,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:25:13,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:25:13,305 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:25:13,306 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:25:13,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:25:13,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:25:13,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:25:13,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:25:13,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:25:13,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:25:13,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:25:13,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:25:13,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:25:13,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:25:13,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:25:13,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:25:13,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:25:13,318 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:25:13,318 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:25:13,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:25:13,319 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:25:13,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:25:13,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:25:13,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:25:13,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:25:13,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:25:13,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:25:13,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:25:13,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:25:13,323 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Default.epf [2019-10-22 11:25:13,334 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:25:13,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:25:13,334 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:25:13,335 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:25:13,335 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:25:13,335 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:25:13,335 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-10-22 11:25:13,335 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:25:13,336 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:25:13,336 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-10-22 11:25:13,336 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-10-22 11:25:13,336 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:25:13,337 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 11:25:13,337 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 11:25:13,337 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:25:13,337 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 11:25:13,337 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 11:25:13,337 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 11:25:13,338 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 11:25:13,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:25:13,338 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 11:25:13,338 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 11:25:13,338 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 11:25:13,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:25:13,339 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 11:25:13,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:25:13,339 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:25:13,339 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:25:13,339 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:25:13,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:25:13,340 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:25:13,340 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:25:13,340 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-22 11:25:13,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 11:25:13,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:25:13,340 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/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/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 -> 5d0ea1bd768211453624240f88703c12804fabbb [2019-10-22 11:25:13,364 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:25:13,382 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:25:13,385 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:25:13,386 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:25:13,386 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:25:13,387 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/../../sv-benchmarks/c/memsafety/test-0137.i [2019-10-22 11:25:13,436 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/data/3c108b418/84359da6fffa4a0ba6ee87ec91c40f2d/FLAG2d3712dd5 [2019-10-22 11:25:13,892 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:25:13,897 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/sv-benchmarks/c/memsafety/test-0137.i [2019-10-22 11:25:13,910 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/data/3c108b418/84359da6fffa4a0ba6ee87ec91c40f2d/FLAG2d3712dd5 [2019-10-22 11:25:14,406 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/data/3c108b418/84359da6fffa4a0ba6ee87ec91c40f2d [2019-10-22 11:25:14,408 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:25:14,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:25:14,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:25:14,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:25:14,412 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:25:14,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:25:14" (1/1) ... [2019-10-22 11:25:14,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@718506ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:25:14, skipping insertion in model container [2019-10-22 11:25:14,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:25:14" (1/1) ... [2019-10-22 11:25:14,422 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:25:14,463 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:25:14,818 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:25:14,827 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:25:14,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:25:14,931 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:25:14,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:25:14 WrapperNode [2019-10-22 11:25:14,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:25:14,933 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:25:14,933 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:25:14,933 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:25:14,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:25:14" (1/1) ... [2019-10-22 11:25:14,958 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#dst~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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 11:25:14,964 INFO L168 Benchmark]: Toolchain (without parser) took 554.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -170.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:25:14,965 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:25:14,966 INFO L168 Benchmark]: CACSL2BoogieTranslator took 522.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -170.3 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-10-22 11:25:14,966 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:25:14,968 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 522.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 939.1 MB in the beginning and 1.1 GB in the end (delta: -170.3 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.61 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 "~#dst~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: AssertionError: Incorrect DeclarationInformation of "~#dst~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... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 11:25:16,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 11:25:16,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 11:25:16,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 11:25:16,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 11:25:16,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 11:25:16,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 11:25:16,742 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 11:25:16,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 11:25:16,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 11:25:16,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 11:25:16,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 11:25:16,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 11:25:16,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 11:25:16,747 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 11:25:16,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 11:25:16,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 11:25:16,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 11:25:16,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 11:25:16,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 11:25:16,754 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 11:25:16,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 11:25:16,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 11:25:16,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 11:25:16,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 11:25:16,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 11:25:16,758 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 11:25:16,759 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 11:25:16,760 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 11:25:16,761 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 11:25:16,761 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 11:25:16,761 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 11:25:16,762 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 11:25:16,763 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 11:25:16,764 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 11:25:16,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 11:25:16,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 11:25:16,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 11:25:16,765 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 11:25:16,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 11:25:16,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 11:25:16,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/config/svcomp-DerefFreeMemtrack-32bit-Taipan_Bitvector.epf [2019-10-22 11:25:16,778 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 11:25:16,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 11:25:16,779 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 11:25:16,779 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-22 11:25:16,779 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-22 11:25:16,780 INFO L138 SettingsManager]: * Explicit value domain=true [2019-10-22 11:25:16,780 INFO L138 SettingsManager]: * Octagon Domain=false [2019-10-22 11:25:16,780 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-10-22 11:25:16,780 INFO L138 SettingsManager]: * Interval Domain=false [2019-10-22 11:25:16,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 11:25:16,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 11:25:16,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 11:25:16,781 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 11:25:16,781 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 11:25:16,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 11:25:16,782 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 11:25:16,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 11:25:16,782 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 11:25:16,782 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 11:25:16,782 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 11:25:16,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 11:25:16,782 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 11:25:16,783 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 11:25:16,783 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 11:25:16,783 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 11:25:16,783 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 11:25:16,783 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 11:25:16,783 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 11:25:16,783 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 11:25:16,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 11:25:16,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 11:25:16,784 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 11:25:16,784 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 11:25:16,784 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 11:25:16,784 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 11:25:16,785 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/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/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 -> 5d0ea1bd768211453624240f88703c12804fabbb [2019-10-22 11:25:16,810 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 11:25:16,820 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 11:25:16,825 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 11:25:16,826 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 11:25:16,826 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 11:25:16,828 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/../../sv-benchmarks/c/memsafety/test-0137.i [2019-10-22 11:25:16,876 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/data/5ef46941e/513c94a8c4b44949b0fbe902ca4f5ae6/FLAGbd0808210 [2019-10-22 11:25:17,306 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 11:25:17,307 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/sv-benchmarks/c/memsafety/test-0137.i [2019-10-22 11:25:17,317 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/data/5ef46941e/513c94a8c4b44949b0fbe902ca4f5ae6/FLAGbd0808210 [2019-10-22 11:25:17,328 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b169516f-2a81-4066-b3cb-d840a2a669dc/bin/utaipan/data/5ef46941e/513c94a8c4b44949b0fbe902ca4f5ae6 [2019-10-22 11:25:17,330 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 11:25:17,331 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 11:25:17,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 11:25:17,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 11:25:17,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 11:25:17,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:25:17" (1/1) ... [2019-10-22 11:25:17,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35898692 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:25:17, skipping insertion in model container [2019-10-22 11:25:17,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 11:25:17" (1/1) ... [2019-10-22 11:25:17,344 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 11:25:17,378 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 11:25:17,752 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:25:17,764 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 11:25:17,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 11:25:17,871 INFO L192 MainTranslator]: Completed translation [2019-10-22 11:25:17,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:25:17 WrapperNode [2019-10-22 11:25:17,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 11:25:17,872 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 11:25:17,872 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 11:25:17,872 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 11:25:17,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 11:25:17" (1/1) ... [2019-10-22 11:25:17,896 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#dst~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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 11:25:17,900 INFO L168 Benchmark]: Toolchain (without parser) took 569.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -185.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:25:17,901 INFO L168 Benchmark]: CDTParser took 0.91 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:25:17,902 INFO L168 Benchmark]: CACSL2BoogieTranslator took 540.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -185.3 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-10-22 11:25:17,902 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.43 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 11:25:17,904 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.91 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 540.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -185.3 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.43 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 "~#dst~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: AssertionError: Incorrect DeclarationInformation of "~#dst~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...