./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0134.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0134.i -s /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash db17cb012c873ce1993df4f7abddbb0b29340507 ............................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0134.i -s /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash db17cb012c873ce1993df4f7abddbb0b29340507 ..................................................................................................................................................................... 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 0.2.0-69874e2 [2020-12-01 17:04:30,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:04:30,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:04:30,428 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:04:30,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:04:30,435 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:04:30,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:04:30,443 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:04:30,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:04:30,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:04:30,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:04:30,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:04:30,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:04:30,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:04:30,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:04:30,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:04:30,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:04:30,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:04:30,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:04:30,487 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:04:30,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:04:30,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:04:30,494 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:04:30,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:04:30,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:04:30,506 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:04:30,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:04:30,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:04:30,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:04:30,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:04:30,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:04:30,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:04:30,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:04:30,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:04:30,519 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:04:30,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:04:30,520 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:04:30,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:04:30,521 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:04:30,523 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:04:30,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:04:30,525 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-12-01 17:04:30,574 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:04:30,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:04:30,576 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:04:30,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:04:30,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:04:30,577 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:04:30,577 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:04:30,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:04:30,578 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:04:30,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:04:30,579 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:04:30,580 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:04:30,580 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:04:30,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:04:30,580 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:04:30,581 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:04:30,581 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:04:30,581 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:04:30,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:04:30,582 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:04:30,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:04:30,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:04:30,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:04:30,583 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:04:30,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:04:30,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db17cb012c873ce1993df4f7abddbb0b29340507 [2020-12-01 17:04:30,897 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:04:30,949 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:04:30,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:04:30,956 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:04:30,957 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:04:30,958 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/../../sv-benchmarks/c/memsafety/test-0134.i [2020-12-01 17:04:31,062 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/data/09ec3d184/e99c8a00d42e4d279016a63eb2d781f6/FLAGc68a95d21 [2020-12-01 17:04:31,797 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:04:31,798 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/sv-benchmarks/c/memsafety/test-0134.i [2020-12-01 17:04:31,816 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/data/09ec3d184/e99c8a00d42e4d279016a63eb2d781f6/FLAGc68a95d21 [2020-12-01 17:04:32,062 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/data/09ec3d184/e99c8a00d42e4d279016a63eb2d781f6 [2020-12-01 17:04:32,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:04:32,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:04:32,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:04:32,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:04:32,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:04:32,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:04:32" (1/1) ... [2020-12-01 17:04:32,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78daeacb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:32, skipping insertion in model container [2020-12-01 17:04:32,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:04:32" (1/1) ... [2020-12-01 17:04:32,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:04:32,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:04:32,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:04:32,618 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:04:32,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:04:32,798 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:04:32,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:32 WrapperNode [2020-12-01 17:04:32,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:04:32,800 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:04:32,800 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:04:32,801 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:04:32,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:32" (1/1) ... [2020-12-01 17:04:32,854 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:04:32,859 INFO L168 Benchmark]: Toolchain (without parser) took 789.11 ms. Allocated memory is still 121.6 MB. Free memory was 86.9 MB in the beginning and 79.3 MB in the end (delta: 7.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:04:32,860 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 79.7 MB. Free memory is still 39.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:04:32,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.92 ms. Allocated memory is still 121.6 MB. Free memory was 86.7 MB in the beginning and 80.6 MB in the end (delta: 6.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:04:32,862 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.27 ms. Allocated memory is still 121.6 MB. Free memory was 80.6 MB in the beginning and 79.3 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:04:32,864 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 79.7 MB. Free memory is still 39.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 724.92 ms. Allocated memory is still 121.6 MB. Free memory was 86.7 MB in the beginning and 80.6 MB in the end (delta: 6.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 57.27 ms. Allocated memory is still 121.6 MB. Free memory was 80.6 MB in the beginning and 79.3 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 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 0.2.0-69874e2 [2020-12-01 17:04:35,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:04:35,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:04:35,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:04:35,744 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:04:35,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:04:35,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:04:35,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:04:35,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:04:35,767 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:04:35,769 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:04:35,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:04:35,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:04:35,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:04:35,784 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:04:35,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:04:35,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:04:35,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:04:35,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:04:35,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:04:35,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:04:35,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:04:35,813 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:04:35,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:04:35,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:04:35,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:04:35,831 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:04:35,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:04:35,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:04:35,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:04:35,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:04:35,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:04:35,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:04:35,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:04:35,843 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:04:35,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:04:35,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:04:35,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:04:35,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:04:35,847 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:04:35,848 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:04:35,849 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-12-01 17:04:35,922 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:04:35,922 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:04:35,926 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:04:35,926 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:04:35,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:04:35,927 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:04:35,927 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-12-01 17:04:35,928 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:04:35,928 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:04:35,928 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:04:35,929 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-12-01 17:04:35,930 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-12-01 17:04:35,930 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-12-01 17:04:35,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:04:35,931 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:04:35,931 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:04:35,931 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:04:35,931 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:04:35,932 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:04:35,932 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:04:35,932 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:04:35,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:04:35,933 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:04:35,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:04:35,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:04:35,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:04:35,934 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:04:35,934 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:04:35,934 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:04:35,935 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:04:35,935 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db17cb012c873ce1993df4f7abddbb0b29340507 [2020-12-01 17:04:36,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:04:36,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:04:36,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:04:36,449 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:04:36,450 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:04:36,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/../../sv-benchmarks/c/memsafety/test-0134.i [2020-12-01 17:04:36,533 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/data/436152807/9f68f4f016fb44b7bc860e52ccb39ae3/FLAG1104bd9b6 [2020-12-01 17:04:37,179 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:04:37,180 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/sv-benchmarks/c/memsafety/test-0134.i [2020-12-01 17:04:37,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/data/436152807/9f68f4f016fb44b7bc860e52ccb39ae3/FLAG1104bd9b6 [2020-12-01 17:04:37,435 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_96e77305-b87b-4640-8580-97f58c312b3f/bin/ukojak/data/436152807/9f68f4f016fb44b7bc860e52ccb39ae3 [2020-12-01 17:04:37,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:04:37,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:04:37,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:04:37,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:04:37,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:04:37,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:04:37" (1/1) ... [2020-12-01 17:04:37,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a44e798 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:37, skipping insertion in model container [2020-12-01 17:04:37,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:04:37" (1/1) ... [2020-12-01 17:04:37,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:04:37,562 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:04:38,004 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:04:38,020 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:04:38,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:04:38,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:04:38,089 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:04:38,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:04:38,260 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:04:38,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:38 WrapperNode [2020-12-01 17:04:38,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:04:38,265 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:04:38,265 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:04:38,266 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:04:38,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:38" (1/1) ... [2020-12-01 17:04:38,308 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:04:38,313 INFO L168 Benchmark]: Toolchain (without parser) took 871.53 ms. Allocated memory is still 79.7 MB. Free memory was 61.5 MB in the beginning and 39.2 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:04:38,314 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 60.8 MB in the beginning and 60.7 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:04:38,330 INFO L168 Benchmark]: CACSL2BoogieTranslator took 818.25 ms. Allocated memory is still 79.7 MB. Free memory was 61.4 MB in the beginning and 40.4 MB in the end (delta: 20.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:04:38,331 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.82 ms. Allocated memory is still 79.7 MB. Free memory was 40.4 MB in the beginning and 39.2 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:04:38,333 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 79.7 MB. Free memory was 60.8 MB in the beginning and 60.7 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 818.25 ms. Allocated memory is still 79.7 MB. Free memory was 61.4 MB in the beginning and 40.4 MB in the end (delta: 20.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 45.82 ms. Allocated memory is still 79.7 MB. Free memory was 40.4 MB in the beginning and 39.2 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 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...