./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_1.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_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0f08696eae487cefdee6788cfcf3f0c58f08e903 ................................................................................................................................................. 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_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_1.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0f08696eae487cefdee6788cfcf3f0c58f08e903 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort C_DOUBLE not declared --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 08:58:44,356 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:58:44,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:58:44,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:58:44,370 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:58:44,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:58:44,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:58:44,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:58:44,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:58:44,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:58:44,377 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:58:44,378 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:58:44,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:58:44,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:58:44,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:58:44,387 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:58:44,388 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:58:44,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:58:44,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:58:44,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:58:44,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:58:44,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:58:44,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:58:44,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:58:44,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:58:44,406 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:58:44,406 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:58:44,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:58:44,407 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:58:44,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:58:44,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:58:44,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:58:44,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:58:44,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:58:44,412 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:58:44,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:58:44,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:58:44,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:58:44,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:58:44,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:58:44,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:58:44,416 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-10-22 08:58:44,428 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:58:44,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:58:44,438 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:58:44,438 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:58:44,439 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:58:44,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:58:44,439 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 08:58:44,439 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 08:58:44,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 08:58:44,439 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 08:58:44,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:58:44,440 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 08:58:44,440 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 08:58:44,440 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 08:58:44,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 08:58:44,440 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 08:58:44,440 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:58:44,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:58:44,441 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:58:44,441 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 08:58:44,441 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 08:58:44,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:58:44,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:58:44,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 08:58:44,442 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 08:58:44,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 08:58:44,442 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer 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 -> Automizer 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 -> 0f08696eae487cefdee6788cfcf3f0c58f08e903 [2019-10-22 08:58:44,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:58:44,488 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:58:44,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:58:44,492 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:58:44,493 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:58:44,493 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_1.i [2019-10-22 08:58:44,543 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/data/0f71e4138/14a7828194cc402b9041f5fcea39ab3d/FLAGaff3a2e8b [2019-10-22 08:58:44,995 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:58:44,995 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/sv-benchmarks/c/ldv-memsafety/memleaks_test23_1.i [2019-10-22 08:58:45,008 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/data/0f71e4138/14a7828194cc402b9041f5fcea39ab3d/FLAGaff3a2e8b [2019-10-22 08:58:45,326 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/data/0f71e4138/14a7828194cc402b9041f5fcea39ab3d [2019-10-22 08:58:45,328 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:58:45,329 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-10-22 08:58:45,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:58:45,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:58:45,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:58:45,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:58:45" (1/1) ... [2019-10-22 08:58:45,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6204e323 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:45, skipping insertion in model container [2019-10-22 08:58:45,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:58:45" (1/1) ... [2019-10-22 08:58:45,343 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:58:45,378 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:58:45,851 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:58:45,856 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NumberFormatException: Illegal leading minus sign on unsigned string -1234567. at java.lang.Integer.parseUnsignedInt(Integer.java:672) at java.lang.Integer.parseUnsignedInt(Integer.java:711) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.getConstantFirstDimensionOfArray(CTranslationUtil.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructIndexToInitInfo(InitializationHandler.java:1265) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.constructInitializerInfo(InitializationHandler.java:1220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:228) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.InitializationHandler.initialize(InitializationHandler.java:199) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.createUltimateInitProcedure(PostProcessor.java:790) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.PostProcessor.postProcess(PostProcessor.java:208) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:567) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:187) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:92) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 08:58:45,863 INFO L168 Benchmark]: Toolchain (without parser) took 531.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-10-22 08:58:45,864 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:58:45,865 INFO L168 Benchmark]: CACSL2BoogieTranslator took 529.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-10-22 08:58:45,866 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 529.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 940.4 MB in the beginning and 1.1 GB in the end (delta: -188.3 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NumberFormatException: Illegal leading minus sign on unsigned string -1234567. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NumberFormatException: Illegal leading minus sign on unsigned string -1234567.: java.lang.Integer.parseUnsignedInt(Integer.java:672) 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 08:58:47,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:58:47,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:58:47,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:58:47,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:58:47,628 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:58:47,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:58:47,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:58:47,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:58:47,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:58:47,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:58:47,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:58:47,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:58:47,641 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:58:47,642 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:58:47,643 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:58:47,646 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:58:47,647 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:58:47,648 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:58:47,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:58:47,650 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:58:47,651 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:58:47,652 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:58:47,653 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:58:47,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:58:47,654 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:58:47,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:58:47,655 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:58:47,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:58:47,656 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:58:47,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:58:47,657 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:58:47,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:58:47,658 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:58:47,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:58:47,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:58:47,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:58:47,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:58:47,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:58:47,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:58:47,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:58:47,662 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-10-22 08:58:47,675 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:58:47,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:58:47,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:58:47,680 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:58:47,681 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:58:47,681 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:58:47,681 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 08:58:47,681 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 08:58:47,681 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 08:58:47,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 08:58:47,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:58:47,682 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 08:58:47,682 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 08:58:47,682 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 08:58:47,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 08:58:47,682 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 08:58:47,682 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 08:58:47,683 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 08:58:47,683 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:58:47,683 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:58:47,683 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:58:47,684 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 08:58:47,684 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 08:58:47,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:58:47,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:58:47,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 08:58:47,685 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-10-22 08:58:47,685 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 08:58:47,685 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 08:58:47,685 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_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer 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 -> Automizer 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 -> 0f08696eae487cefdee6788cfcf3f0c58f08e903 [2019-10-22 08:58:47,725 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:58:47,737 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:58:47,744 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:58:47,745 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:58:47,745 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:58:47,746 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_1.i [2019-10-22 08:58:47,799 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/data/e727aba8c/48a55eca6e854c56854210d6ab3dad75/FLAG7b703e641 [2019-10-22 08:58:48,276 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:58:48,276 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/sv-benchmarks/c/ldv-memsafety/memleaks_test23_1.i [2019-10-22 08:58:48,292 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/data/e727aba8c/48a55eca6e854c56854210d6ab3dad75/FLAG7b703e641 [2019-10-22 08:58:48,551 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/data/e727aba8c/48a55eca6e854c56854210d6ab3dad75 [2019-10-22 08:58:48,553 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:58:48,554 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-10-22 08:58:48,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:58:48,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:58:48,560 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:58:48,561 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:58:48" (1/1) ... [2019-10-22 08:58:48,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cd1f493 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:48, skipping insertion in model container [2019-10-22 08:58:48,563 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:58:48" (1/1) ... [2019-10-22 08:58:48,569 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:58:48,612 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:58:49,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:58:49,110 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 08:58:49,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:58:49,318 INFO L192 MainTranslator]: Completed translation [2019-10-22 08:58:49,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:49 WrapperNode [2019-10-22 08:58:49,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 08:58:49,319 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 08:58:49,319 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 08:58:49,319 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 08:58:49,328 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:49" (1/1) ... [2019-10-22 08:58:49,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:49" (1/1) ... [2019-10-22 08:58:49,347 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:49" (1/1) ... [2019-10-22 08:58:49,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:49" (1/1) ... [2019-10-22 08:58:49,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:49" (1/1) ... [2019-10-22 08:58:49,414 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:49" (1/1) ... [2019-10-22 08:58:49,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:49" (1/1) ... [2019-10-22 08:58:49,441 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 08:58:49,442 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 08:58:49,444 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 08:58:49,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 08:58:49,448 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:58:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-22 08:58:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 08:58:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-22 08:58:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2019-10-22 08:58:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-10-22 08:58:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-10-22 08:58:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2019-10-22 08:58:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2019-10-22 08:58:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2019-10-22 08:58:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive [2019-10-22 08:58:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_positive [2019-10-22 08:58:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-22 08:58:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-22 08:58:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2019-10-22 08:58:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2019-10-22 08:58:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2019-10-22 08:58:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2019-10-22 08:58:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add_tail [2019-10-22 08:58:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2019-10-22 08:58:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_msg_alloc [2019-10-22 08:58:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_msg_fill [2019-10-22 08:58:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_msg_free [2019-10-22 08:58:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_msg [2019-10-22 08:58:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_msgs [2019-10-22 08:58:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-22 08:58:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-22 08:58:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-10-22 08:58:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_return [2019-10-22 08:58:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_sub [2019-10-22 08:58:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_init [2019-10-22 08:58:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_get [2019-10-22 08:58:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put [2019-10-22 08:58:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_del [2019-10-22 08:58:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_cleanup [2019-10-22 08:58:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_release [2019-10-22 08:58:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_put [2019-10-22 08:58:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_get [2019-10-22 08:58:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init_internal [2019-10-22 08:58:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init [2019-10-22 08:58:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_create [2019-10-22 08:58:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-10-22 08:58:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2019-10-22 08:58:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure fetch_item [2019-10-22 08:58:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2019-10-22 08:58:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parser_main [2019-10-22 08:58:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure free_reports [2019-10-22 08:58:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_open_report [2019-10-22 08:58:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect_device [2019-10-22 08:58:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_23 [2019-10-22 08:58:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect_23 [2019-10-22 08:58:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure entry_point [2019-10-22 08:58:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-22 08:58:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-22 08:58:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-22 08:58:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-22 08:58:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-10-22 08:58:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-10-22 08:58:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-10-22 08:58:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-10-22 08:58:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-10-22 08:58:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-10-22 08:58:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-10-22 08:58:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-10-22 08:58:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-10-22 08:58:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-10-22 08:58:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-10-22 08:58:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-10-22 08:58:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-10-22 08:58:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-10-22 08:58:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-10-22 08:58:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-10-22 08:58:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-10-22 08:58:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-10-22 08:58:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2019-10-22 08:58:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2019-10-22 08:58:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2019-10-22 08:58:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-10-22 08:58:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-10-22 08:58:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-10-22 08:58:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-10-22 08:58:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-10-22 08:58:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-10-22 08:58:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-10-22 08:58:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-10-22 08:58:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-10-22 08:58:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-10-22 08:58:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-10-22 08:58:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-10-22 08:58:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-10-22 08:58:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-10-22 08:58:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-10-22 08:58:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-10-22 08:58:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-10-22 08:58:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-10-22 08:58:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-10-22 08:58:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-10-22 08:58:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-10-22 08:58:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-10-22 08:58:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-10-22 08:58:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-10-22 08:58:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-10-22 08:58:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-10-22 08:58:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-10-22 08:58:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-10-22 08:58:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-10-22 08:58:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-10-22 08:58:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-10-22 08:58:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-10-22 08:58:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-10-22 08:58:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-10-22 08:58:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-22 08:58:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-22 08:58:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-10-22 08:58:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-22 08:58:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-10-22 08:58:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-10-22 08:58:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-10-22 08:58:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-10-22 08:58:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-10-22 08:58:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-10-22 08:58:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-10-22 08:58:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-10-22 08:58:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-22 08:58:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-10-22 08:58:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-10-22 08:58:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-10-22 08:58:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-10-22 08:58:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-10-22 08:58:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-10-22 08:58:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-10-22 08:58:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-10-22 08:58:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-10-22 08:58:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-10-22 08:58:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-10-22 08:58:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-10-22 08:58:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-10-22 08:58:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-10-22 08:58:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-10-22 08:58:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-10-22 08:58:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-10-22 08:58:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-10-22 08:58:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-10-22 08:58:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-10-22 08:58:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-10-22 08:58:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-10-22 08:58:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-10-22 08:58:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-10-22 08:58:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-10-22 08:58:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-10-22 08:58:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-10-22 08:58:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-10-22 08:58:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-10-22 08:58:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-10-22 08:58:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-10-22 08:58:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-10-22 08:58:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-10-22 08:58:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-10-22 08:58:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-10-22 08:58:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-10-22 08:58:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-10-22 08:58:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-10-22 08:58:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-10-22 08:58:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-22 08:58:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-22 08:58:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-22 08:58:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonpositive [2019-10-22 08:58:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_positive [2019-10-22 08:58:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-22 08:58:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-22 08:58:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-22 08:58:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 08:58:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-22 08:58:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-22 08:58:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2019-10-22 08:58:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 08:58:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2019-10-22 08:58:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2019-10-22 08:58:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2019-10-22 08:58:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 08:58:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add_tail [2019-10-22 08:58:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2019-10-22 08:58:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_msg_alloc [2019-10-22 08:58:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_msg_fill [2019-10-22 08:58:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-22 08:58:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_msg_free [2019-10-22 08:58:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 08:58:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_msg [2019-10-22 08:58:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_msgs [2019-10-22 08:58:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-22 08:58:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-22 08:58:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-10-22 08:58:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-10-22 08:58:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 08:58:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_return [2019-10-22 08:58:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_sub [2019-10-22 08:58:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-22 08:58:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_init [2019-10-22 08:58:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_get [2019-10-22 08:58:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put [2019-10-22 08:58:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_del [2019-10-22 08:58:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_cleanup [2019-10-22 08:58:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_release [2019-10-22 08:58:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_put [2019-10-22 08:58:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_get [2019-10-22 08:58:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_init_internal [2019-10-22 08:58:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_init [2019-10-22 08:58:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_create [2019-10-22 08:58:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-22 08:58:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-10-22 08:58:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure g [2019-10-22 08:58:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure fetch_item [2019-10-22 08:58:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2019-10-22 08:58:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parser_main [2019-10-22 08:58:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure free_reports [2019-10-22 08:58:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure hid_open_report [2019-10-22 08:58:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 08:58:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2019-10-22 08:58:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect_device [2019-10-22 08:58:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure probe_23 [2019-10-22 08:58:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect_23 [2019-10-22 08:58:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure entry_point [2019-10-22 08:58:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-22 08:58:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-22 08:58:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 08:58:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 08:58:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-10-22 08:58:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-10-22 08:58:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-22 08:58:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-22 08:58:50,192 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 08:58:50,647 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 08:58:51,201 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 08:58:51,203 INFO L284 CfgBuilder]: Removed 3 assume(true) statements. [2019-10-22 08:58:51,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:58:51 BoogieIcfgContainer [2019-10-22 08:58:51,204 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 08:58:51,205 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 08:58:51,206 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 08:58:51,209 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 08:58:51,209 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 08:58:48" (1/3) ... [2019-10-22 08:58:51,209 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d7b3fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 08:58:51, skipping insertion in model container [2019-10-22 08:58:51,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:58:49" (2/3) ... [2019-10-22 08:58:51,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d7b3fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 08:58:51, skipping insertion in model container [2019-10-22 08:58:51,211 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:58:51" (3/3) ... [2019-10-22 08:58:51,212 INFO L109 eAbstractionObserver]: Analyzing ICFG memleaks_test23_1.i [2019-10-22 08:58:51,223 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 08:58:51,231 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 127 error locations. [2019-10-22 08:58:51,244 INFO L249 AbstractCegarLoop]: Starting to check reachability of 127 error locations. [2019-10-22 08:58:51,259 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 08:58:51,260 INFO L374 AbstractCegarLoop]: Hoare is false [2019-10-22 08:58:51,260 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 08:58:51,260 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 08:58:51,260 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 08:58:51,260 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 08:58:51,261 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 08:58:51,261 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 08:58:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states. [2019-10-22 08:58:51,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-10-22 08:58:51,295 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 08:58:51,296 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-22 08:58:51,298 INFO L410 AbstractCegarLoop]: === Iteration 1 === [fetch_itemErr0REQUIRES_VIOLATION, fetch_itemErr5REQUIRES_VIOLATION, fetch_itemErr7REQUIRES_VIOLATION, fetch_itemErr6REQUIRES_VIOLATION, fetch_itemErr1REQUIRES_VIOLATION, fetch_itemErr3REQUIRES_VIOLATION, fetch_itemErr2REQUIRES_VIOLATION, fetch_itemErr4REQUIRES_VIOLATION, ldv_kobject_createErr1REQUIRES_VIOLATION, ldv_kobject_createErr0REQUIRES_VIOLATION, __ldv_list_delErr2REQUIRES_VIOLATION, __ldv_list_delErr3REQUIRES_VIOLATION, __ldv_list_delErr0REQUIRES_VIOLATION, __ldv_list_delErr1REQUIRES_VIOLATION, ldv_msg_freeErr1REQUIRES_VIOLATION, ldv_msg_freeErr7ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr0REQUIRES_VIOLATION, ldv_msg_freeErr6ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr2ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr3ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr5ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr4ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr7REQUIRES_VIOLATION, free_reportsErr1REQUIRES_VIOLATION, free_reportsErr6ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr0REQUIRES_VIOLATION, free_reportsErr4ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr5ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr3REQUIRES_VIOLATION, free_reportsErr8REQUIRES_VIOLATION, free_reportsErr2REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, ldv_list_delErr3REQUIRES_VIOLATION, ldv_list_delErr2REQUIRES_VIOLATION, ldv_list_delErr1REQUIRES_VIOLATION, ldv_list_delErr0REQUIRES_VIOLATION, hid_register_reportErr3REQUIRES_VIOLATION, hid_register_reportErr2REQUIRES_VIOLATION, hid_register_reportErr4REQUIRES_VIOLATION, hid_register_reportErr0REQUIRES_VIOLATION, hid_register_reportErr5REQUIRES_VIOLATION, hid_register_reportErr7REQUIRES_VIOLATION, hid_register_reportErr1REQUIRES_VIOLATION, hid_register_reportErr6REQUIRES_VIOLATION, ldv_atomic_sub_returnErr2REQUIRES_VIOLATION, ldv_atomic_sub_returnErr3REQUIRES_VIOLATION, ldv_atomic_sub_returnErr1REQUIRES_VIOLATION, ldv_atomic_sub_returnErr0REQUIRES_VIOLATION, ldv_list_add_tailErr0REQUIRES_VIOLATION, ldv_list_add_tailErr1REQUIRES_VIOLATION, hid_parser_mainErr1REQUIRES_VIOLATION, hid_parser_mainErr0REQUIRES_VIOLATION, hid_parser_mainErr3REQUIRES_VIOLATION, hid_parser_mainErr2REQUIRES_VIOLATION, disconnect_deviceErr2REQUIRES_VIOLATION, disconnect_deviceErr3REQUIRES_VIOLATION, disconnect_deviceErr6ASSERT_VIOLATIONMEMORY_FREE, disconnect_deviceErr0REQUIRES_VIOLATION, disconnect_deviceErr5ASSERT_VIOLATIONMEMORY_FREE, disconnect_deviceErr4ASSERT_VIOLATIONMEMORY_FREE, disconnect_deviceErr1REQUIRES_VIOLATION, ldv_msg_allocErr1REQUIRES_VIOLATION, ldv_msg_allocErr0REQUIRES_VIOLATION, ldv_kref_initErr1REQUIRES_VIOLATION, ldv_kref_initErr0REQUIRES_VIOLATION, ldv_list_addErr1REQUIRES_VIOLATION, ldv_list_addErr0REQUIRES_VIOLATION, ldv_destroy_msgsErr1REQUIRES_VIOLATION, ldv_destroy_msgsErr5REQUIRES_VIOLATION, ldv_destroy_msgsErr0REQUIRES_VIOLATION, ldv_destroy_msgsErr4REQUIRES_VIOLATION, ldv_destroy_msgsErr2REQUIRES_VIOLATION, ldv_destroy_msgsErr3REQUIRES_VIOLATION, ldv_msg_fillErr3REQUIRES_VIOLATION, ldv_msg_fillErr2REQUIRES_VIOLATION, ldv_msg_fillErr4REQUIRES_VIOLATION, ldv_msg_fillErr0REQUIRES_VIOLATION, ldv_msg_fillErr5REQUIRES_VIOLATION, ldv_msg_fillErr1REQUIRES_VIOLATION, ldv_atomic_add_returnErr2REQUIRES_VIOLATION, ldv_atomic_add_returnErr3REQUIRES_VIOLATION, ldv_atomic_add_returnErr1REQUIRES_VIOLATION, ldv_atomic_add_returnErr0REQUIRES_VIOLATION, ldv_kobject_cleanupErr7ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr1REQUIRES_VIOLATION, ldv_kobject_cleanupErr6ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr0REQUIRES_VIOLATION, ldv_kobject_cleanupErr5ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr4ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr2ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr3ASSERT_VIOLATIONMEMORY_FREE, LDV_INIT_LIST_HEADErr3REQUIRES_VIOLATION, LDV_INIT_LIST_HEADErr2REQUIRES_VIOLATION, LDV_INIT_LIST_HEADErr1REQUIRES_VIOLATION, LDV_INIT_LIST_HEADErr0REQUIRES_VIOLATION, __ldv_list_addErr7REQUIRES_VIOLATION, __ldv_list_addErr1REQUIRES_VIOLATION, __ldv_list_addErr6REQUIRES_VIOLATION, __ldv_list_addErr0REQUIRES_VIOLATION, __ldv_list_addErr5REQUIRES_VIOLATION, __ldv_list_addErr4REQUIRES_VIOLATION, __ldv_list_addErr3REQUIRES_VIOLATION, __ldv_list_addErr2REQUIRES_VIOLATION, hid_open_reportErr12ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr13ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr5REQUIRES_VIOLATION, hid_open_reportErr14ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr2REQUIRES_VIOLATION, hid_open_reportErr9ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr3REQUIRES_VIOLATION, hid_open_reportErr6ASSERT_VIOLATIONARRAY_INDEX, hid_open_reportErr8ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr4REQUIRES_VIOLATION, hid_open_reportErr7ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr10REQUIRES_VIOLATION, hid_open_reportErr0REQUIRES_VIOLATION, hid_open_reportErr11REQUIRES_VIOLATION, hid_open_reportErr1REQUIRES_VIOLATION, ldv_dev_set_drvdataErr1REQUIRES_VIOLATION, ldv_dev_set_drvdataErr0REQUIRES_VIOLATION, probe_23Err0REQUIRES_VIOLATION, probe_23Err1REQUIRES_VIOLATION, probe_23Err2ASSERT_VIOLATIONMEMORY_FREE, probe_23Err4ASSERT_VIOLATIONMEMORY_FREE, probe_23Err3ASSERT_VIOLATIONMEMORY_FREE, ldv_dev_get_drvdataErr0REQUIRES_VIOLATION, ldv_dev_get_drvdataErr1REQUIRES_VIOLATION]=== [2019-10-22 08:58:51,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:58:51,303 INFO L82 PathProgramCache]: Analyzing trace with hash 706805899, now seen corresponding path program 1 times [2019-10-22 08:58:51,313 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-10-22 08:58:51,313 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [205955170] [2019-10-22 08:58:51,314 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ebd4b647-6d24-4f7e-8ef6-60656a18db8b/bin/uautomizer/cvc4 Starting monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 08:58:51,541 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 08:58:51,542 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort C_DOUBLE not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:160) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:143) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:168) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferSymbols(SmtFunctionsAndAxioms.java:139) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleTraceCheck.createExternalManagedScript(IpTcStrategyModuleTraceCheck.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleCvc4.constructManagedScript(IpTcStrategyModuleCvc4.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.checkFeasibility(TraceAbstractionRefinementEngine.java:244) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.executeStrategy(TraceAbstractionRefinementEngine.java:160) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.RefinementEngineFactory.runRefinementEngine(RefinementEngineFactory.java:124) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:419) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:122) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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 08:58:51,546 INFO L168 Benchmark]: Toolchain (without parser) took 2990.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 941.6 MB in the beginning and 928.2 MB in the end (delta: 13.3 MB). Peak memory consumption was 151.2 MB. Max. memory is 11.5 GB. [2019-10-22 08:58:51,546 INFO L168 Benchmark]: CDTParser took 0.21 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 08:58:51,548 INFO L168 Benchmark]: CACSL2BoogieTranslator took 763.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -150.0 MB). Peak memory consumption was 29.8 MB. Max. memory is 11.5 GB. [2019-10-22 08:58:51,549 INFO L168 Benchmark]: Boogie Preprocessor took 122.73 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 08:58:51,549 INFO L168 Benchmark]: RCFGBuilder took 1762.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 947.0 MB in the end (delta: 144.6 MB). Peak memory consumption was 144.6 MB. Max. memory is 11.5 GB. [2019-10-22 08:58:51,550 INFO L168 Benchmark]: TraceAbstraction took 338.64 ms. Allocated memory is still 1.2 GB. Free memory was 947.0 MB in the beginning and 928.2 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2019-10-22 08:58:51,555 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 763.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -150.0 MB). Peak memory consumption was 29.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 122.73 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. * RCFGBuilder took 1762.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 947.0 MB in the end (delta: 144.6 MB). Peak memory consumption was 144.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 338.64 ms. Allocated memory is still 1.2 GB. Free memory was 947.0 MB in the beginning and 928.2 MB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: Sort C_DOUBLE not declared de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Sort C_DOUBLE not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...