./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/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/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/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/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 [2019-11-15 21:30:09,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 21:30:09,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 21:30:09,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 21:30:09,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 21:30:09,199 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 21:30:09,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 21:30:09,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 21:30:09,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 21:30:09,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 21:30:09,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 21:30:09,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 21:30:09,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 21:30:09,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 21:30:09,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 21:30:09,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 21:30:09,227 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 21:30:09,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 21:30:09,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 21:30:09,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 21:30:09,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 21:30:09,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 21:30:09,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 21:30:09,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 21:30:09,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 21:30:09,245 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 21:30:09,246 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 21:30:09,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 21:30:09,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 21:30:09,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 21:30:09,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 21:30:09,249 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 21:30:09,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 21:30:09,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 21:30:09,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 21:30:09,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 21:30:09,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 21:30:09,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 21:30:09,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 21:30:09,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 21:30:09,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 21:30:09,256 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-15 21:30:09,281 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 21:30:09,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 21:30:09,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 21:30:09,294 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 21:30:09,294 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 21:30:09,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 21:30:09,295 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 21:30:09,295 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-15 21:30:09,295 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 21:30:09,295 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 21:30:09,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 21:30:09,296 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-15 21:30:09,296 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-15 21:30:09,296 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-15 21:30:09,297 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 21:30:09,297 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 21:30:09,297 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 21:30:09,297 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 21:30:09,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 21:30:09,299 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 21:30:09,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 21:30:09,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 21:30:09,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 21:30:09,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 21:30:09,300 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 21:30:09,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 21:30:09,301 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/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/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 [2019-11-15 21:30:09,338 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 21:30:09,348 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 21:30:09,351 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 21:30:09,352 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 21:30:09,352 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 21:30:09,353 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2019-11-15 21:30:09,409 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/data/c0af1a5c2/037708cc846a4ac8bebe9db6cb9b4cc4/FLAGfeac1217a [2019-11-15 21:30:09,814 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 21:30:09,814 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2019-11-15 21:30:09,835 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/data/c0af1a5c2/037708cc846a4ac8bebe9db6cb9b4cc4/FLAGfeac1217a [2019-11-15 21:30:10,127 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/data/c0af1a5c2/037708cc846a4ac8bebe9db6cb9b4cc4 [2019-11-15 21:30:10,131 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 21:30:10,132 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-15 21:30:10,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 21:30:10,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 21:30:10,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 21:30:10,138 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:30:10" (1/1) ... [2019-11-15 21:30:10,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7270e66f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:10, skipping insertion in model container [2019-11-15 21:30:10,141 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:30:10" (1/1) ... [2019-11-15 21:30:10,150 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 21:30:10,201 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 21:30:10,911 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:30:10,914 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-15 21:30:10,921 INFO L168 Benchmark]: Toolchain (without parser) took 787.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -177.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-15 21:30:10,921 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 21:30:10,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 784.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -177.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-15 21:30:10,925 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 784.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -177.5 MB). Peak memory consumption was 23.8 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 [2019-11-15 21:30:12,917 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 21:30:12,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 21:30:12,930 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 21:30:12,931 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 21:30:12,932 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 21:30:12,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 21:30:12,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 21:30:12,937 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 21:30:12,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 21:30:12,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 21:30:12,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 21:30:12,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 21:30:12,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 21:30:12,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 21:30:12,944 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 21:30:12,945 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 21:30:12,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 21:30:12,948 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 21:30:12,951 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 21:30:12,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 21:30:12,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 21:30:12,955 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 21:30:12,956 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 21:30:12,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 21:30:12,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 21:30:12,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 21:30:12,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 21:30:12,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 21:30:12,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 21:30:12,963 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 21:30:12,964 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 21:30:12,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 21:30:12,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 21:30:12,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 21:30:12,967 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 21:30:12,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 21:30:12,968 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 21:30:12,968 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 21:30:12,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 21:30:12,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 21:30:12,973 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-15 21:30:12,989 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 21:30:12,993 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 21:30:12,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 21:30:12,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 21:30:12,995 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 21:30:12,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 21:30:12,996 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 21:30:12,996 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-15 21:30:12,997 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 21:30:12,997 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 21:30:12,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 21:30:12,997 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-15 21:30:12,998 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-15 21:30:12,998 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-15 21:30:12,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 21:30:12,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-15 21:30:12,999 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-15 21:30:12,999 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 21:30:12,999 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 21:30:13,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 21:30:13,000 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 21:30:13,000 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 21:30:13,001 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 21:30:13,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 21:30:13,001 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 21:30:13,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 21:30:13,002 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-15 21:30:13,002 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-15 21:30:13,002 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-15 21:30:13,003 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/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/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 [2019-11-15 21:30:13,038 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 21:30:13,051 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 21:30:13,054 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 21:30:13,056 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 21:30:13,056 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 21:30:13,057 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2019-11-15 21:30:13,117 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/data/3752d4d49/5dc2acabacb94b09b5034f2f74de8cf7/FLAG0a57d8b50 [2019-11-15 21:30:13,612 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 21:30:13,612 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/sv-benchmarks/c/ldv-memsafety/memleaks_test23_2.i [2019-11-15 21:30:13,633 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/data/3752d4d49/5dc2acabacb94b09b5034f2f74de8cf7/FLAG0a57d8b50 [2019-11-15 21:30:13,857 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/bin/uautomizer/data/3752d4d49/5dc2acabacb94b09b5034f2f74de8cf7 [2019-11-15 21:30:13,859 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 21:30:13,860 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-15 21:30:13,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 21:30:13,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 21:30:13,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 21:30:13,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:30:13" (1/1) ... [2019-11-15 21:30:13,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d5ef89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:13, skipping insertion in model container [2019-11-15 21:30:13,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:30:13" (1/1) ... [2019-11-15 21:30:13,877 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 21:30:13,930 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 21:30:14,510 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:30:14,530 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 21:30:14,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:30:14,716 INFO L192 MainTranslator]: Completed translation [2019-11-15 21:30:14,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:14 WrapperNode [2019-11-15 21:30:14,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 21:30:14,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 21:30:14,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 21:30:14,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 21:30:14,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:14" (1/1) ... [2019-11-15 21:30:14,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:14" (1/1) ... [2019-11-15 21:30:14,784 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:14" (1/1) ... [2019-11-15 21:30:14,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:14" (1/1) ... [2019-11-15 21:30:14,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:14" (1/1) ... [2019-11-15 21:30:14,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:14" (1/1) ... [2019-11-15 21:30:14,840 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:14" (1/1) ... [2019-11-15 21:30:14,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 21:30:14,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 21:30:14,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 21:30:14,853 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 21:30:14,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/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 [2019-11-15 21:30:14,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-15 21:30:14,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 21:30:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-15 21:30:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2019-11-15 21:30:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-11-15 21:30:14,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-11-15 21:30:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint16_identity [2019-11-15 21:30:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint32_identity [2019-11-15 21:30:14,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __uint64_identity [2019-11-15 21:30:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonpositive [2019-11-15 21:30:14,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_positive [2019-11-15 21:30:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-15 21:30:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-15 21:30:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2019-11-15 21:30:14,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2019-11-15 21:30:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2019-11-15 21:30:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2019-11-15 21:30:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add_tail [2019-11-15 21:30:14,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2019-11-15 21:30:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_msg_alloc [2019-11-15 21:30:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_msg_fill [2019-11-15 21:30:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_msg_free [2019-11-15 21:30:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_msg [2019-11-15 21:30:14,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_msgs [2019-11-15 21:30:14,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-11-15 21:30:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-11-15 21:30:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-11-15 21:30:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_return [2019-11-15 21:30:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_sub [2019-11-15 21:30:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_init [2019-11-15 21:30:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_get [2019-11-15 21:30:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put [2019-11-15 21:30:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_del [2019-11-15 21:30:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_cleanup [2019-11-15 21:30:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_release [2019-11-15 21:30:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_put [2019-11-15 21:30:14,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_get [2019-11-15 21:30:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init_internal [2019-11-15 21:30:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init [2019-11-15 21:30:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kobject_create [2019-11-15 21:30:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-11-15 21:30:14,911 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2019-11-15 21:30:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure fetch_item [2019-11-15 21:30:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_register_report [2019-11-15 21:30:14,912 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_parser_main [2019-11-15 21:30:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure free_reports [2019-11-15 21:30:14,913 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_open_report [2019-11-15 21:30:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect_device [2019-11-15 21:30:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_23 [2019-11-15 21:30:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect_23 [2019-11-15 21:30:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure entry_point [2019-11-15 21:30:14,914 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-15 21:30:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-15 21:30:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-15 21:30:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-15 21:30:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-11-15 21:30:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-11-15 21:30:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-11-15 21:30:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-11-15 21:30:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-11-15 21:30:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-11-15 21:30:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-11-15 21:30:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-11-15 21:30:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-11-15 21:30:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-11-15 21:30:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-11-15 21:30:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-11-15 21:30:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-11-15 21:30:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-11-15 21:30:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-11-15 21:30:14,919 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-11-15 21:30:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-11-15 21:30:14,920 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-11-15 21:30:14,921 INFO L130 BoogieDeclarations]: Found specification of procedure __uint16_identity [2019-11-15 21:30:14,921 INFO L130 BoogieDeclarations]: Found specification of procedure __uint32_identity [2019-11-15 21:30:14,922 INFO L130 BoogieDeclarations]: Found specification of procedure __uint64_identity [2019-11-15 21:30:14,922 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-11-15 21:30:14,922 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-11-15 21:30:14,922 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-11-15 21:30:14,922 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-11-15 21:30:14,923 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-11-15 21:30:14,923 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-11-15 21:30:14,923 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-11-15 21:30:14,923 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-11-15 21:30:14,923 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-11-15 21:30:14,923 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-11-15 21:30:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-11-15 21:30:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-11-15 21:30:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-11-15 21:30:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-11-15 21:30:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-11-15 21:30:14,924 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-11-15 21:30:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-11-15 21:30:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-11-15 21:30:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-11-15 21:30:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-11-15 21:30:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-11-15 21:30:14,925 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-11-15 21:30:14,926 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-11-15 21:30:14,926 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-11-15 21:30:14,926 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-11-15 21:30:14,926 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-11-15 21:30:14,926 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-11-15 21:30:14,926 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-11-15 21:30:14,927 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-11-15 21:30:14,927 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-11-15 21:30:14,927 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-11-15 21:30:14,927 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-11-15 21:30:14,927 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-11-15 21:30:14,927 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-11-15 21:30:14,928 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-15 21:30:14,928 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-15 21:30:14,928 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-11-15 21:30:14,928 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-15 21:30:14,928 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-11-15 21:30:14,929 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-11-15 21:30:14,929 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-11-15 21:30:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-11-15 21:30:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-11-15 21:30:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-11-15 21:30:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-11-15 21:30:14,930 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-11-15 21:30:14,931 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-11-15 21:30:14,931 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-11-15 21:30:14,931 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-11-15 21:30:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-11-15 21:30:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-11-15 21:30:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-11-15 21:30:14,932 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-11-15 21:30:14,933 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-11-15 21:30:14,933 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-11-15 21:30:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-11-15 21:30:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-11-15 21:30:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-11-15 21:30:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-11-15 21:30:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-11-15 21:30:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-11-15 21:30:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-11-15 21:30:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-11-15 21:30:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-11-15 21:30:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-11-15 21:30:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-11-15 21:30:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-11-15 21:30:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-11-15 21:30:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-11-15 21:30:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-11-15 21:30:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-11-15 21:30:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-11-15 21:30:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-11-15 21:30:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-11-15 21:30:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-11-15 21:30:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-11-15 21:30:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-11-15 21:30:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-11-15 21:30:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-11-15 21:30:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-11-15 21:30:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-11-15 21:30:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-11-15 21:30:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-11-15 21:30:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-11-15 21:30:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-11-15 21:30:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-11-15 21:30:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-15 21:30:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-15 21:30:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-15 21:30:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonpositive [2019-11-15 21:30:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_positive [2019-11-15 21:30:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-15 21:30:14,952 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-15 21:30:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-15 21:30:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-15 21:30:14,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-15 21:30:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-15 21:30:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2019-11-15 21:30:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-15 21:30:14,954 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2019-11-15 21:30:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2019-11-15 21:30:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2019-11-15 21:30:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-15 21:30:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add_tail [2019-11-15 21:30:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2019-11-15 21:30:14,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_msg_alloc [2019-11-15 21:30:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_msg_fill [2019-11-15 21:30:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-15 21:30:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_msg_free [2019-11-15 21:30:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 21:30:14,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_msg [2019-11-15 21:30:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_msgs [2019-11-15 21:30:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-11-15 21:30:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-11-15 21:30:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-11-15 21:30:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-15 21:30:14,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-15 21:30:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_return [2019-11-15 21:30:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_sub [2019-11-15 21:30:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-15 21:30:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_init [2019-11-15 21:30:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_get [2019-11-15 21:30:14,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put [2019-11-15 21:30:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_del [2019-11-15 21:30:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_cleanup [2019-11-15 21:30:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_release [2019-11-15 21:30:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_put [2019-11-15 21:30:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_get [2019-11-15 21:30:14,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_init_internal [2019-11-15 21:30:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_init [2019-11-15 21:30:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kobject_create [2019-11-15 21:30:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-15 21:30:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-11-15 21:30:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure g [2019-11-15 21:30:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure fetch_item [2019-11-15 21:30:14,960 INFO L130 BoogieDeclarations]: Found specification of procedure hid_register_report [2019-11-15 21:30:14,961 INFO L130 BoogieDeclarations]: Found specification of procedure hid_parser_main [2019-11-15 21:30:14,961 INFO L130 BoogieDeclarations]: Found specification of procedure free_reports [2019-11-15 21:30:14,961 INFO L130 BoogieDeclarations]: Found specification of procedure hid_open_report [2019-11-15 21:30:14,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 21:30:14,961 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2019-11-15 21:30:14,961 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect_device [2019-11-15 21:30:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure probe_23 [2019-11-15 21:30:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect_23 [2019-11-15 21:30:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure entry_point [2019-11-15 21:30:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-15 21:30:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-15 21:30:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-15 21:30:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 21:30:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-15 21:30:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-15 21:30:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-11-15 21:30:14,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-11-15 21:30:15,739 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-15 21:30:16,342 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-15 21:30:17,197 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 21:30:17,204 INFO L284 CfgBuilder]: Removed 3 assume(true) statements. [2019-11-15 21:30:17,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:30:17 BoogieIcfgContainer [2019-11-15 21:30:17,206 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 21:30:17,208 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 21:30:17,208 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 21:30:17,211 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 21:30:17,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 09:30:13" (1/3) ... [2019-11-15 21:30:17,214 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64b32515 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:30:17, skipping insertion in model container [2019-11-15 21:30:17,215 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:30:14" (2/3) ... [2019-11-15 21:30:17,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64b32515 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:30:17, skipping insertion in model container [2019-11-15 21:30:17,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:30:17" (3/3) ... [2019-11-15 21:30:17,219 INFO L109 eAbstractionObserver]: Analyzing ICFG memleaks_test23_2.i [2019-11-15 21:30:17,229 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 21:30:17,240 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 127 error locations. [2019-11-15 21:30:17,252 INFO L249 AbstractCegarLoop]: Starting to check reachability of 127 error locations. [2019-11-15 21:30:17,274 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 21:30:17,275 INFO L374 AbstractCegarLoop]: Hoare is false [2019-11-15 21:30:17,275 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 21:30:17,275 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 21:30:17,276 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 21:30:17,276 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 21:30:17,276 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 21:30:17,276 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 21:30:17,316 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states. [2019-11-15 21:30:17,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-11-15 21:30:17,330 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:30:17,335 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:30:17,339 INFO L410 AbstractCegarLoop]: === Iteration 1 === [fetch_itemErr3REQUIRES_VIOLATION, fetch_itemErr4REQUIRES_VIOLATION, fetch_itemErr5REQUIRES_VIOLATION, fetch_itemErr0REQUIRES_VIOLATION, fetch_itemErr6REQUIRES_VIOLATION, fetch_itemErr1REQUIRES_VIOLATION, fetch_itemErr7REQUIRES_VIOLATION, fetch_itemErr2REQUIRES_VIOLATION, ldv_kobject_createErr0REQUIRES_VIOLATION, ldv_kobject_createErr1REQUIRES_VIOLATION, __ldv_list_delErr3REQUIRES_VIOLATION, __ldv_list_delErr2REQUIRES_VIOLATION, __ldv_list_delErr1REQUIRES_VIOLATION, __ldv_list_delErr0REQUIRES_VIOLATION, ldv_msg_freeErr5ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr3ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr2ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr1REQUIRES_VIOLATION, ldv_msg_freeErr0REQUIRES_VIOLATION, ldv_msg_freeErr4ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr6ASSERT_VIOLATIONMEMORY_FREE, ldv_msg_freeErr7ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr5ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr3REQUIRES_VIOLATION, free_reportsErr4ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr8REQUIRES_VIOLATION, free_reportsErr6ASSERT_VIOLATIONMEMORY_FREE, free_reportsErr7REQUIRES_VIOLATION, free_reportsErr2REQUIRES_VIOLATION, free_reportsErr0REQUIRES_VIOLATION, free_reportsErr1REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, ldv_list_delErr2REQUIRES_VIOLATION, ldv_list_delErr0REQUIRES_VIOLATION, ldv_list_delErr1REQUIRES_VIOLATION, ldv_list_delErr3REQUIRES_VIOLATION, hid_register_reportErr6REQUIRES_VIOLATION, hid_register_reportErr0REQUIRES_VIOLATION, hid_register_reportErr1REQUIRES_VIOLATION, hid_register_reportErr2REQUIRES_VIOLATION, hid_register_reportErr7REQUIRES_VIOLATION, hid_register_reportErr3REQUIRES_VIOLATION, hid_register_reportErr5REQUIRES_VIOLATION, hid_register_reportErr4REQUIRES_VIOLATION, ldv_atomic_sub_returnErr2REQUIRES_VIOLATION, ldv_atomic_sub_returnErr0REQUIRES_VIOLATION, ldv_atomic_sub_returnErr1REQUIRES_VIOLATION, ldv_atomic_sub_returnErr3REQUIRES_VIOLATION, ldv_list_add_tailErr1REQUIRES_VIOLATION, ldv_list_add_tailErr0REQUIRES_VIOLATION, hid_parser_mainErr3REQUIRES_VIOLATION, hid_parser_mainErr2REQUIRES_VIOLATION, hid_parser_mainErr1REQUIRES_VIOLATION, hid_parser_mainErr0REQUIRES_VIOLATION, disconnect_deviceErr3REQUIRES_VIOLATION, disconnect_deviceErr2REQUIRES_VIOLATION, disconnect_deviceErr6ASSERT_VIOLATIONMEMORY_FREE, disconnect_deviceErr1REQUIRES_VIOLATION, disconnect_deviceErr4ASSERT_VIOLATIONMEMORY_FREE, disconnect_deviceErr5ASSERT_VIOLATIONMEMORY_FREE, disconnect_deviceErr0REQUIRES_VIOLATION, ldv_msg_allocErr1REQUIRES_VIOLATION, ldv_msg_allocErr0REQUIRES_VIOLATION, ldv_kref_initErr0REQUIRES_VIOLATION, ldv_kref_initErr1REQUIRES_VIOLATION, ldv_list_addErr0REQUIRES_VIOLATION, ldv_list_addErr1REQUIRES_VIOLATION, ldv_destroy_msgsErr4REQUIRES_VIOLATION, ldv_destroy_msgsErr5REQUIRES_VIOLATION, ldv_destroy_msgsErr3REQUIRES_VIOLATION, ldv_destroy_msgsErr2REQUIRES_VIOLATION, ldv_destroy_msgsErr0REQUIRES_VIOLATION, ldv_destroy_msgsErr1REQUIRES_VIOLATION, ldv_msg_fillErr1REQUIRES_VIOLATION, ldv_msg_fillErr0REQUIRES_VIOLATION, ldv_msg_fillErr2REQUIRES_VIOLATION, ldv_msg_fillErr3REQUIRES_VIOLATION, ldv_msg_fillErr5REQUIRES_VIOLATION, ldv_msg_fillErr4REQUIRES_VIOLATION, ldv_atomic_add_returnErr2REQUIRES_VIOLATION, ldv_atomic_add_returnErr0REQUIRES_VIOLATION, ldv_atomic_add_returnErr1REQUIRES_VIOLATION, ldv_atomic_add_returnErr3REQUIRES_VIOLATION, ldv_kobject_cleanupErr2ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr7ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr1REQUIRES_VIOLATION, ldv_kobject_cleanupErr0REQUIRES_VIOLATION, ldv_kobject_cleanupErr3ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr4ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr6ASSERT_VIOLATIONMEMORY_FREE, ldv_kobject_cleanupErr5ASSERT_VIOLATIONMEMORY_FREE, LDV_INIT_LIST_HEADErr2REQUIRES_VIOLATION, LDV_INIT_LIST_HEADErr0REQUIRES_VIOLATION, LDV_INIT_LIST_HEADErr1REQUIRES_VIOLATION, LDV_INIT_LIST_HEADErr3REQUIRES_VIOLATION, __ldv_list_addErr5REQUIRES_VIOLATION, __ldv_list_addErr4REQUIRES_VIOLATION, __ldv_list_addErr3REQUIRES_VIOLATION, __ldv_list_addErr2REQUIRES_VIOLATION, __ldv_list_addErr7REQUIRES_VIOLATION, __ldv_list_addErr6REQUIRES_VIOLATION, __ldv_list_addErr1REQUIRES_VIOLATION, __ldv_list_addErr0REQUIRES_VIOLATION, hid_open_reportErr5REQUIRES_VIOLATION, hid_open_reportErr4REQUIRES_VIOLATION, hid_open_reportErr3REQUIRES_VIOLATION, hid_open_reportErr12ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr2REQUIRES_VIOLATION, hid_open_reportErr9ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr1REQUIRES_VIOLATION, hid_open_reportErr11REQUIRES_VIOLATION, hid_open_reportErr0REQUIRES_VIOLATION, hid_open_reportErr8ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr6ASSERT_VIOLATIONARRAY_INDEX, hid_open_reportErr7ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr10REQUIRES_VIOLATION, hid_open_reportErr14ASSERT_VIOLATIONMEMORY_FREE, hid_open_reportErr13ASSERT_VIOLATIONMEMORY_FREE, ldv_dev_set_drvdataErr0REQUIRES_VIOLATION, ldv_dev_set_drvdataErr1REQUIRES_VIOLATION, probe_23Err4ASSERT_VIOLATIONMEMORY_FREE, probe_23Err0REQUIRES_VIOLATION, probe_23Err1REQUIRES_VIOLATION, probe_23Err3ASSERT_VIOLATIONMEMORY_FREE, probe_23Err2ASSERT_VIOLATIONMEMORY_FREE, ldv_dev_get_drvdataErr1REQUIRES_VIOLATION, ldv_dev_get_drvdataErr0REQUIRES_VIOLATION]=== [2019-11-15 21:30:17,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:30:17,346 INFO L82 PathProgramCache]: Analyzing trace with hash 2015937299, now seen corresponding path program 1 times [2019-11-15 21:30:17,358 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 21:30:17,358 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleCvc4 [871342055] [2019-11-15 21:30:17,359 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e1064ef0-238d-4426-93a1-e1679bd6f0c5/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 [2019-11-15 21:30:17,604 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-11-15 21:30:17,605 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) [2019-11-15 21:30:17,609 INFO L168 Benchmark]: Toolchain (without parser) took 3747.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 945.6 MB in the beginning and 945.7 MB in the end (delta: -22.1 kB). Peak memory consumption was 154.6 MB. Max. memory is 11.5 GB. [2019-11-15 21:30:17,609 INFO L168 Benchmark]: CDTParser took 0.36 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. [2019-11-15 21:30:17,610 INFO L168 Benchmark]: CACSL2BoogieTranslator took 854.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -163.7 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2019-11-15 21:30:17,611 INFO L168 Benchmark]: Boogie Preprocessor took 134.12 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. [2019-11-15 21:30:17,611 INFO L168 Benchmark]: RCFGBuilder took 2354.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 965.3 MB in the end (delta: 137.5 MB). Peak memory consumption was 137.5 MB. Max. memory is 11.5 GB. [2019-11-15 21:30:17,612 INFO L168 Benchmark]: TraceAbstraction took 399.14 ms. Allocated memory is still 1.2 GB. Free memory was 965.3 MB in the beginning and 945.7 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2019-11-15 21:30:17,614 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 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 854.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -163.7 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 134.12 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 2354.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 965.3 MB in the end (delta: 137.5 MB). Peak memory consumption was 137.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 399.14 ms. Allocated memory is still 1.2 GB. Free memory was 965.3 MB in the beginning and 945.7 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 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...