./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.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_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i -s /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/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 7c7ae96795841e1535badabddaf492807e0716e9 ................................................................................................................................................. 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_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i -s /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/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 7c7ae96795841e1535badabddaf492807e0716e9 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 08:54:20,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:54:20,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:54:20,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:54:20,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:54:20,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:54:20,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:54:20,019 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:54:20,020 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:54:20,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:54:20,022 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:54:20,022 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:54:20,023 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:54:20,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:54:20,026 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:54:20,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:54:20,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:54:20,029 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:54:20,030 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:54:20,036 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:54:20,040 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:54:20,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:54:20,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:54:20,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:54:20,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:54:20,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:54:20,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:54:20,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:54:20,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:54:20,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:54:20,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:54:20,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:54:20,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:54:20,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:54:20,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:54:20,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:54:20,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:54:20,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:54:20,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:54:20,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:54:20,055 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:54:20,059 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-10-22 08:54:20,074 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:54:20,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:54:20,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:54:20,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:54:20,075 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:54:20,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:54:20,076 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 08:54:20,076 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 08:54:20,076 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 08:54:20,076 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 08:54:20,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:54:20,077 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 08:54:20,077 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 08:54:20,077 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 08:54:20,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 08:54:20,077 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 08:54:20,077 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:54:20,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:54:20,078 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:54:20,078 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 08:54:20,078 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 08:54:20,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:54:20,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:54:20,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 08:54:20,079 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 08:54:20,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 08:54:20,088 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_14380039-6c84-4702-92a7-2f9a1bd69a80/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 -> 7c7ae96795841e1535badabddaf492807e0716e9 [2019-10-22 08:54:20,122 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:54:20,133 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:54:20,140 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:54:20,142 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:54:20,142 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:54:20,143 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2019-10-22 08:54:20,199 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/data/3ab89e4b8/b37c00c538d04147bb52bef259e6ab2d/FLAGccd492110 [2019-10-22 08:54:20,686 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:54:20,687 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2019-10-22 08:54:20,710 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/data/3ab89e4b8/b37c00c538d04147bb52bef259e6ab2d/FLAGccd492110 [2019-10-22 08:54:21,214 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/data/3ab89e4b8/b37c00c538d04147bb52bef259e6ab2d [2019-10-22 08:54:21,217 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:54:21,218 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-10-22 08:54:21,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:54:21,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:54:21,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:54:21,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:54:21" (1/1) ... [2019-10-22 08:54:21,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55742e6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:21, skipping insertion in model container [2019-10-22 08:54:21,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:54:21" (1/1) ... [2019-10-22 08:54:21,232 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:54:21,281 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:54:21,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:54:21,918 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-22 08:54:21,926 INFO L168 Benchmark]: Toolchain (without parser) took 706.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -173.9 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:21,927 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:54:21,928 INFO L168 Benchmark]: CACSL2BoogieTranslator took 704.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -173.9 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:21,930 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 704.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -173.9 MB). Peak memory consumption was 18.0 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 08:54:23,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:54:23,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:54:23,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:54:23,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:54:23,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:54:23,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:54:23,957 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:54:23,958 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:54:23,959 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:54:23,960 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:54:23,961 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:54:23,961 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:54:23,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:54:23,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:54:23,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:54:23,964 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:54:23,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:54:23,966 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:54:23,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:54:23,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:54:23,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:54:23,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:54:23,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:54:23,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:54:23,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:54:23,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:54:23,974 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:54:23,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:54:23,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:54:23,976 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:54:23,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:54:23,977 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:54:23,978 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:54:23,979 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:54:23,979 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:54:23,980 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:54:23,980 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:54:23,980 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:54:23,981 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:54:23,981 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:54:23,982 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-10-22 08:54:23,993 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:54:23,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:54:23,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:54:23,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:54:23,995 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:54:23,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:54:23,996 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 08:54:23,996 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 08:54:23,996 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 08:54:23,996 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 08:54:23,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:54:23,996 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 08:54:23,996 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 08:54:23,996 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 08:54:23,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 08:54:23,997 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 08:54:23,997 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 08:54:23,997 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 08:54:23,997 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:54:23,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:54:23,997 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:54:23,998 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 08:54:23,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-22 08:54:23,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-22 08:54:23,998 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:54:23,998 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 08:54:23,998 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-10-22 08:54:23,998 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 08:54:23,999 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 08:54:23,999 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_14380039-6c84-4702-92a7-2f9a1bd69a80/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 -> 7c7ae96795841e1535badabddaf492807e0716e9 [2019-10-22 08:54:24,027 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:54:24,040 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:54:24,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:54:24,045 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:54:24,045 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:54:24,046 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2019-10-22 08:54:24,100 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/data/c50d8f503/b6ffe1c283654aaa9f7f0169df4ff84f/FLAG731d5a64a [2019-10-22 08:54:24,603 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:54:24,607 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2019-10-22 08:54:24,623 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/data/c50d8f503/b6ffe1c283654aaa9f7f0169df4ff84f/FLAG731d5a64a [2019-10-22 08:54:24,876 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/bin/uautomizer/data/c50d8f503/b6ffe1c283654aaa9f7f0169df4ff84f [2019-10-22 08:54:24,878 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:54:24,879 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-10-22 08:54:24,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:54:24,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:54:24,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:54:24,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:54:24" (1/1) ... [2019-10-22 08:54:24,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@243cad27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:24, skipping insertion in model container [2019-10-22 08:54:24,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:54:24" (1/1) ... [2019-10-22 08:54:24,892 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:54:24,948 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:54:25,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:54:25,518 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 08:54:25,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:54:25,664 INFO L192 MainTranslator]: Completed translation [2019-10-22 08:54:25,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:25 WrapperNode [2019-10-22 08:54:25,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 08:54:25,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 08:54:25,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 08:54:25,666 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 08:54:25,677 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:25" (1/1) ... [2019-10-22 08:54:25,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:25" (1/1) ... [2019-10-22 08:54:25,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:25" (1/1) ... [2019-10-22 08:54:25,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:25" (1/1) ... [2019-10-22 08:54:25,754 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:25" (1/1) ... [2019-10-22 08:54:25,760 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:25" (1/1) ... [2019-10-22 08:54:25,765 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:25" (1/1) ... [2019-10-22 08:54:25,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 08:54:25,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 08:54:25,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 08:54:25,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 08:54:25,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/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 08:54:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-22 08:54:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 08:54:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-22 08:54:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2019-10-22 08:54:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-10-22 08:54:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-10-22 08:54:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2019-10-22 08:54:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2019-10-22 08:54:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2019-10-22 08:54:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive [2019-10-22 08:54:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_positive [2019-10-22 08:54:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-22 08:54:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-22 08:54:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2019-10-22 08:54:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2019-10-22 08:54:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2019-10-22 08:54:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2019-10-22 08:54:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add_tail [2019-10-22 08:54:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2019-10-22 08:54:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_msg_alloc [2019-10-22 08:54:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_msg_fill [2019-10-22 08:54:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_msg_free [2019-10-22 08:54:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_msg [2019-10-22 08:54:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_msgs [2019-10-22 08:54:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-22 08:54:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-22 08:54:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-10-22 08:54:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_return [2019-10-22 08:54:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_sub [2019-10-22 08:54:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_init [2019-10-22 08:54:25,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_get [2019-10-22 08:54:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put [2019-10-22 08:54:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_del [2019-10-22 08:54:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_cleanup [2019-10-22 08:54:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_release [2019-10-22 08:54:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_put [2019-10-22 08:54:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_get [2019-10-22 08:54:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init_internal [2019-10-22 08:54:25,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init [2019-10-22 08:54:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_create [2019-10-22 08:54:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-10-22 08:54:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2019-10-22 08:54:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure fetch_item [2019-10-22 08:54:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2019-10-22 08:54:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parser_main [2019-10-22 08:54:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure free_reports [2019-10-22 08:54:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_open_report [2019-10-22 08:54:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect_device [2019-10-22 08:54:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_23 [2019-10-22 08:54:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect_23 [2019-10-22 08:54:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure entry_point [2019-10-22 08:54:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-22 08:54:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-22 08:54:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-22 08:54:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-22 08:54:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-10-22 08:54:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-10-22 08:54:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-10-22 08:54:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-10-22 08:54:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-10-22 08:54:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-10-22 08:54:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-10-22 08:54:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-10-22 08:54:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2019-10-22 08:54:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2019-10-22 08:54:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2019-10-22 08:54:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-10-22 08:54:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-10-22 08:54:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-10-22 08:54:25,831 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-10-22 08:54:25,831 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-10-22 08:54:25,831 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-10-22 08:54:25,831 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-10-22 08:54:25,831 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-10-22 08:54:25,831 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-10-22 08:54:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-22 08:54:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-10-22 08:54:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-22 08:54:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-10-22 08:54:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-10-22 08:54:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-10-22 08:54:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-10-22 08:54:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-10-22 08:54:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-10-22 08:54:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-10-22 08:54:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-10-22 08:54:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-22 08:54:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-10-22 08:54:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-10-22 08:54:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-10-22 08:54:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-10-22 08:54:25,836 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-10-22 08:54:25,836 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-10-22 08:54:25,836 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-10-22 08:54:25,836 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-10-22 08:54:25,836 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-10-22 08:54:25,836 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-10-22 08:54:25,836 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-10-22 08:54:25,836 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-10-22 08:54:25,836 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-10-22 08:54:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-10-22 08:54:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-10-22 08:54:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-10-22 08:54:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-10-22 08:54:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-10-22 08:54:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-10-22 08:54:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-10-22 08:54:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-10-22 08:54:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-10-22 08:54:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-10-22 08:54:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-10-22 08:54:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-10-22 08:54:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-10-22 08:54:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-10-22 08:54:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-10-22 08:54:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-10-22 08:54:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-10-22 08:54:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-10-22 08:54:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-10-22 08:54:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-10-22 08:54:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-10-22 08:54:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-10-22 08:54:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-10-22 08:54:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-10-22 08:54:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-10-22 08:54:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-10-22 08:54:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-22 08:54:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-22 08:54:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-22 08:54:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonpositive [2019-10-22 08:54:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_positive [2019-10-22 08:54:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-22 08:54:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-22 08:54:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-22 08:54:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 08:54:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-22 08:54:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-22 08:54:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2019-10-22 08:54:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-22 08:54:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2019-10-22 08:54:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2019-10-22 08:54:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2019-10-22 08:54:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-22 08:54:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add_tail [2019-10-22 08:54:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2019-10-22 08:54:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_msg_alloc [2019-10-22 08:54:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_msg_fill [2019-10-22 08:54:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-22 08:54:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_msg_free [2019-10-22 08:54:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 08:54:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_msg [2019-10-22 08:54:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_msgs [2019-10-22 08:54:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-22 08:54:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-22 08:54:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-10-22 08:54:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-10-22 08:54:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 08:54:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_return [2019-10-22 08:54:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_sub [2019-10-22 08:54:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-22 08:54:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_init [2019-10-22 08:54:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_get [2019-10-22 08:54:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put [2019-10-22 08:54:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_del [2019-10-22 08:54:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_cleanup [2019-10-22 08:54:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_release [2019-10-22 08:54:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_put [2019-10-22 08:54:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_get [2019-10-22 08:54:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_init_internal [2019-10-22 08:54:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_init [2019-10-22 08:54:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_create [2019-10-22 08:54:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-22 08:54:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-10-22 08:54:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure g [2019-10-22 08:54:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure fetch_item [2019-10-22 08:54:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2019-10-22 08:54:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parser_main [2019-10-22 08:54:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure free_reports [2019-10-22 08:54:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure hid_open_report [2019-10-22 08:54:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 08:54:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2019-10-22 08:54:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect_device [2019-10-22 08:54:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure probe_23 [2019-10-22 08:54:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect_23 [2019-10-22 08:54:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure entry_point [2019-10-22 08:54:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-22 08:54:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-22 08:54:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-22 08:54:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 08:54:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-10-22 08:54:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-10-22 08:54:25,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-22 08:54:25,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-22 08:54:26,527 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 08:54:27,065 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 08:54:27,679 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 08:54:27,679 INFO L284 CfgBuilder]: Removed 3 assume(true) statements. [2019-10-22 08:54:27,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:54:27 BoogieIcfgContainer [2019-10-22 08:54:27,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 08:54:27,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-22 08:54:27,685 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-22 08:54:27,689 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-22 08:54:27,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.10 08:54:24" (1/3) ... [2019-10-22 08:54:27,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@268b11e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 08:54:27, skipping insertion in model container [2019-10-22 08:54:27,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:25" (2/3) ... [2019-10-22 08:54:27,691 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@268b11e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.10 08:54:27, skipping insertion in model container [2019-10-22 08:54:27,691 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:54:27" (3/3) ... [2019-10-22 08:54:27,693 INFO L109 eAbstractionObserver]: Analyzing ICFG memleaks_test23_2.i [2019-10-22 08:54:27,705 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-22 08:54:27,715 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 127 error locations. [2019-10-22 08:54:27,729 INFO L249 AbstractCegarLoop]: Starting to check reachability of 127 error locations. [2019-10-22 08:54:27,751 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-22 08:54:27,751 INFO L374 AbstractCegarLoop]: Hoare is false [2019-10-22 08:54:27,752 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-22 08:54:27,752 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 08:54:27,752 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 08:54:27,752 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-22 08:54:27,753 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 08:54:27,753 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-22 08:54:27,784 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states. [2019-10-22 08:54:27,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-10-22 08:54:27,795 INFO L372 BasicCegarLoop]: Found error trace [2019-10-22 08:54:27,796 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 08:54:27,801 INFO L410 AbstractCegarLoop]: === Iteration 1 === [fetch_itemErr6REQUIRES_VIOLATION, fetch_itemErr1REQUIRES_VIOLATION, fetch_itemErr5REQUIRES_VIOLATION, fetch_itemErr0REQUIRES_VIOLATION, fetch_itemErr3REQUIRES_VIOLATION, fetch_itemErr4REQUIRES_VIOLATION, fetch_itemErr7REQUIRES_VIOLATION, fetch_itemErr2REQUIRES_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_freeErr3ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr4ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr2ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr5ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr6ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr7REQUIRES_VIOLATION, free_reportsErr2REQUIRES_VIOLATION, free_reportsErr8REQUIRES_VIOLATION, free_reportsErr3REQUIRES_VIOLATION, free_reportsErr6ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr0REQUIRES_VIOLATION, free_reportsErr5ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr4ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr1REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, ldv_list_delErr0REQUIRES_VIOLATION, ldv_list_delErr1REQUIRES_VIOLATION, ldv_list_delErr2REQUIRES_VIOLATION, ldv_list_delErr3REQUIRES_VIOLATION, hid_register_reportErr3REQUIRES_VIOLATION, hid_register_reportErr4REQUIRES_VIOLATION, hid_register_reportErr2REQUIRES_VIOLATION, hid_register_reportErr7REQUIRES_VIOLATION, hid_register_reportErr6REQUIRES_VIOLATION, hid_register_reportErr1REQUIRES_VIOLATION, hid_register_reportErr0REQUIRES_VIOLATION, hid_register_reportErr5REQUIRES_VIOLATION, ldv_atomic_sub_returnErr3REQUIRES_VIOLATION, ldv_atomic_sub_returnErr2REQUIRES_VIOLATION, ldv_atomic_sub_returnErr1REQUIRES_VIOLATION, ldv_atomic_sub_returnErr0REQUIRES_VIOLATION, ldv_list_add_tailErr0REQUIRES_VIOLATION, ldv_list_add_tailErr1REQUIRES_VIOLATION, hid_parser_mainErr2REQUIRES_VIOLATION, hid_parser_mainErr3REQUIRES_VIOLATION, hid_parser_mainErr0REQUIRES_VIOLATION, hid_parser_mainErr1REQUIRES_VIOLATION, disconnect_deviceErr2REQUIRES_VIOLATION, disconnect_deviceErr3REQUIRES_VIOLATION, disconnect_deviceErr0REQUIRES_VIOLATION, disconnect_deviceErr4ASSERT_VIOLATIONMEMORY_FREE, disconnect_deviceErr1REQUIRES_VIOLATION, disconnect_deviceErr5ASSERT_VIOLATIONMEMORY_FREE, disconnect_deviceErr6ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_allocErr0REQUIRES_VIOLATION, ldv_msg_allocErr1REQUIRES_VIOLATION, ldv_kref_initErr0REQUIRES_VIOLATION, ldv_kref_initErr1REQUIRES_VIOLATION, ldv_list_addErr1REQUIRES_VIOLATION, ldv_list_addErr0REQUIRES_VIOLATION, ldv_destroy_msgsErr1REQUIRES_VIOLATION, ldv_destroy_msgsErr0REQUIRES_VIOLATION, ldv_destroy_msgsErr5REQUIRES_VIOLATION, ldv_destroy_msgsErr4REQUIRES_VIOLATION, ldv_destroy_msgsErr3REQUIRES_VIOLATION, ldv_destroy_msgsErr2REQUIRES_VIOLATION, ldv_msg_fillErr3REQUIRES_VIOLATION, ldv_msg_fillErr4REQUIRES_VIOLATION, ldv_msg_fillErr2REQUIRES_VIOLATION, ldv_msg_fillErr1REQUIRES_VIOLATION, ldv_msg_fillErr0REQUIRES_VIOLATION, ldv_msg_fillErr5REQUIRES_VIOLATION, ldv_atomic_add_returnErr3REQUIRES_VIOLATION, ldv_atomic_add_returnErr2REQUIRES_VIOLATION, ldv_atomic_add_returnErr1REQUIRES_VIOLATION, ldv_atomic_add_returnErr0REQUIRES_VIOLATION, ldv_kobject_cleanupErr1REQUIRES_VIOLATION, ldv_kobject_cleanupErr7ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr3ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr4ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr0REQUIRES_VIOLATION, ldv_kobject_cleanupErr2ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr5ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr6ASSERT_VIOLATIONMEMORY_FREE, LDV_INIT_LIST_HEADErr0REQUIRES_VIOLATION, LDV_INIT_LIST_HEADErr1REQUIRES_VIOLATION, LDV_INIT_LIST_HEADErr2REQUIRES_VIOLATION, LDV_INIT_LIST_HEADErr3REQUIRES_VIOLATION, __ldv_list_addErr2REQUIRES_VIOLATION, __ldv_list_addErr7REQUIRES_VIOLATION, __ldv_list_addErr3REQUIRES_VIOLATION, __ldv_list_addErr4REQUIRES_VIOLATION, __ldv_list_addErr0REQUIRES_VIOLATION, __ldv_list_addErr5REQUIRES_VIOLATION, __ldv_list_addErr6REQUIRES_VIOLATION, __ldv_list_addErr1REQUIRES_VIOLATION, hid_open_reportErr0REQUIRES_VIOLATION, hid_open_reportErr10REQUIRES_VIOLATION, hid_open_reportErr1REQUIRES_VIOLATION, hid_open_reportErr11REQUIRES_VIOLATION, hid_open_reportErr2REQUIRES_VIOLATION, hid_open_reportErr12ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr4REQUIRES_VIOLATION, hid_open_reportErr13ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr3REQUIRES_VIOLATION, hid_open_reportErr14ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr5REQUIRES_VIOLATION, hid_open_reportErr6ASSERT_VIOLATIONARRAY_INDEX, hid_open_reportErr7ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr8ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr9ASSERT_VIOLATIONMEMORY_FREE, ldv_dev_set_drvdataErr0REQUIRES_VIOLATION, ldv_dev_set_drvdataErr1REQUIRES_VIOLATION, probe_23Err0REQUIRES_VIOLATION, probe_23Err3ASSERT_VIOLATIONMEMORY_FREE, probe_23Err1REQUIRES_VIOLATION, probe_23Err4ASSERT_VIOLATIONMEMORY_FREE, probe_23Err2ASSERT_VIOLATIONMEMORY_FREE, ldv_dev_get_drvdataErr1REQUIRES_VIOLATION, ldv_dev_get_drvdataErr0REQUIRES_VIOLATION]=== [2019-10-22 08:54:27,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:54:27,808 INFO L82 PathProgramCache]: Analyzing trace with hash 2015937299, now seen corresponding path program 1 times [2019-10-22 08:54:27,819 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-10-22 08:54:27,820 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [1072755986] [2019-10-22 08:54:27,820 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_14380039-6c84-4702-92a7-2f9a1bd69a80/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 08:54:28,063 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-10-22 08:54:28,063 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 08:54:28,069 INFO L168 Benchmark]: Toolchain (without parser) took 3189.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 947.0 MB in the beginning and 952.1 MB in the end (delta: -5.1 MB). Peak memory consumption was 153.2 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:28,070 INFO L168 Benchmark]: CDTParser took 0.19 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 08:54:28,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 785.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -172.4 MB). Peak memory consumption was 29.8 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:28,075 INFO L168 Benchmark]: Boogie Preprocessor took 108.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:28,075 INFO L168 Benchmark]: RCFGBuilder took 1910.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 970.6 MB in the end (delta: 142.3 MB). Peak memory consumption was 142.3 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:28,076 INFO L168 Benchmark]: TraceAbstraction took 381.82 ms. Allocated memory is still 1.2 GB. Free memory was 970.6 MB in the beginning and 952.1 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:28,079 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 785.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -172.4 MB). Peak memory consumption was 29.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 108.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1910.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 970.6 MB in the end (delta: 142.3 MB). Peak memory consumption was 142.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 381.82 ms. Allocated memory is still 1.2 GB. Free memory was 970.6 MB in the beginning and 952.1 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 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...