./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:38:00,383 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:38:00,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:38:00,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:38:00,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:38:00,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:38:00,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:38:00,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:38:00,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:38:00,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:38:00,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:38:00,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:38:00,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:38:00,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:38:00,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:38:00,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:38:00,433 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:38:00,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:38:00,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:38:00,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:38:00,440 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:38:00,442 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:38:00,443 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:38:00,444 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:38:00,448 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:38:00,449 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:38:00,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:38:00,450 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:38:00,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:38:00,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:38:00,453 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:38:00,454 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:38:00,454 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:38:00,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:38:00,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:38:00,457 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:38:00,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:38:00,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:38:00,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:38:00,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:38:00,460 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:38:00,466 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 11:38:00,501 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:38:00,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:38:00,503 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:38:00,503 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:38:00,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:38:00,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:38:00,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:38:00,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:38:00,505 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:38:00,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:38:00,507 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:38:00,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:38:00,507 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:38:00,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:38:00,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:38:00,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:38:00,508 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:38:00,508 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:38:00,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:38:00,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:38:00,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:38:00,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:38:00,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:38:00,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:38:00,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:38:00,509 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:38:00,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 11:38:00,510 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:38:00,510 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:38:00,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:38:00,510 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2022-11-20 11:38:00,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:38:00,840 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:38:00,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:38:00,846 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:38:00,846 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:38:00,848 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-11-20 11:38:04,142 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:38:04,791 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:38:04,792 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-11-20 11:38:04,831 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/data/5d648298a/19f5b552dfd249d8984546a5188cf17b/FLAG090249838 [2022-11-20 11:38:04,851 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/data/5d648298a/19f5b552dfd249d8984546a5188cf17b [2022-11-20 11:38:04,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:38:04,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:38:04,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:38:04,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:38:04,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:38:04,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:38:04" (1/1) ... [2022-11-20 11:38:04,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21fd489c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:04, skipping insertion in model container [2022-11-20 11:38:04,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:38:04" (1/1) ... [2022-11-20 11:38:04,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:38:04,977 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:38:06,152 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:640) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1469) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1413) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 11:38:06,163 INFO L158 Benchmark]: Toolchain (without parser) took 1306.27ms. Allocated memory is still 167.8MB. Free memory was 124.9MB in the beginning and 111.7MB in the end (delta: 13.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-20 11:38:06,164 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 130.0MB. Free memory is still 97.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:38:06,166 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1303.44ms. Allocated memory is still 167.8MB. Free memory was 124.9MB in the beginning and 111.7MB in the end (delta: 13.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-20 11:38:06,168 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 130.0MB. Free memory is still 97.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1303.44ms. Allocated memory is still 167.8MB. Free memory was 124.9MB in the beginning and 111.7MB in the end (delta: 13.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:38:08,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:38:08,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:38:08,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:38:08,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:38:08,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:38:08,883 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:38:08,888 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:38:08,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:38:08,893 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:38:08,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:38:08,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:38:08,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:38:08,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:38:08,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:38:08,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:38:08,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:38:08,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:38:08,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:38:08,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:38:08,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:38:08,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:38:08,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:38:08,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:38:08,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:38:08,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:38:08,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:38:08,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:38:08,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:38:08,940 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:38:08,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:38:08,942 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:38:08,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:38:08,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:38:08,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:38:08,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:38:08,946 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:38:08,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:38:08,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:38:08,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:38:08,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:38:08,949 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 11:38:08,972 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:38:08,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:38:08,973 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:38:08,973 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:38:08,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 11:38:08,974 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 11:38:08,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:38:08,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:38:08,975 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:38:08,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:38:08,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:38:08,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 11:38:08,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 11:38:08,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 11:38:08,977 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 11:38:08,977 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 11:38:08,978 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 11:38:08,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:38:08,978 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:38:08,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 11:38:08,979 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:38:08,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:38:08,979 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 11:38:08,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:38:08,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:38:08,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 11:38:08,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 11:38:08,981 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 11:38:08,981 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 11:38:08,982 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 11:38:08,982 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 11:38:08,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 11:38:08,982 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 11:38:08,983 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 372b228f80480ecd742aef5a3f71ea964394f183115b33b2737cae044422d6a1 [2022-11-20 11:38:09,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:38:09,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:38:09,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:38:09,488 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:38:09,489 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:38:09,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-11-20 11:38:12,928 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:38:13,566 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:38:13,567 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-11-20 11:38:13,606 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/data/2614624bb/44b14ed37a5b4b67ad48180cc7b392b9/FLAG4fa52b9e9 [2022-11-20 11:38:13,635 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/data/2614624bb/44b14ed37a5b4b67ad48180cc7b392b9 [2022-11-20 11:38:13,638 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:38:13,640 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:38:13,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:38:13,641 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:38:13,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:38:13,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:38:13" (1/1) ... [2022-11-20 11:38:13,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b8ffeed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:13, skipping insertion in model container [2022-11-20 11:38:13,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:38:13" (1/1) ... [2022-11-20 11:38:13,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:38:13,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:38:15,159 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-11-20 11:38:15,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:38:15,393 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 11:38:15,449 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:38:15,739 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-11-20 11:38:15,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:38:15,803 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 11:38:16,098 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i[166121,166134] [2022-11-20 11:38:16,110 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:38:16,585 INFO L208 MainTranslator]: Completed translation [2022-11-20 11:38:16,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16 WrapperNode [2022-11-20 11:38:16,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:38:16,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 11:38:16,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 11:38:16,588 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 11:38:16,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:16,707 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:16,954 INFO L138 Inliner]: procedures = 187, calls = 3575, calls flagged for inlining = 73, calls inlined = 37, statements flattened = 4350 [2022-11-20 11:38:16,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 11:38:16,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 11:38:16,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 11:38:16,990 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 11:38:17,005 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:17,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:17,096 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:17,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:17,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:17,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:17,299 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:17,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:17,350 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 11:38:17,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 11:38:17,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 11:38:17,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 11:38:17,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (1/1) ... [2022-11-20 11:38:17,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 11:38:17,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:17,395 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:17,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 11:38:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-20 11:38:17,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-20 11:38:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 11:38:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 11:38:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-11-20 11:38:17,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-11-20 11:38:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 11:38:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 11:38:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-20 11:38:17,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-20 11:38:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2022-11-20 11:38:17,467 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2022-11-20 11:38:17,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 11:38:17,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 11:38:17,468 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_write [2022-11-20 11:38:17,468 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_write [2022-11-20 11:38:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 11:38:17,469 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 11:38:17,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 11:38:17,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 11:38:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_read [2022-11-20 11:38:17,470 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_read [2022-11-20 11:38:17,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 11:38:17,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 11:38:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 11:38:17,471 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-20 11:38:17,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-20 11:38:17,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 11:38:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 11:38:17,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 11:38:17,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-11-20 11:38:17,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-11-20 11:38:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 11:38:17,475 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_update_device [2022-11-20 11:38:17,475 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_update_device [2022-11-20 11:38:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 11:38:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 11:38:17,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 11:38:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 11:38:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 11:38:17,477 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-11-20 11:38:17,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-11-20 11:38:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 11:38:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 11:38:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2022-11-20 11:38:17,478 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2022-11-20 11:38:17,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 11:38:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 11:38:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 11:38:17,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-11-20 11:38:17,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-11-20 11:38:17,481 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2022-11-20 11:38:17,481 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2022-11-20 11:38:17,482 INFO L130 BoogieDeclarations]: Found specification of procedure w83791d_detect [2022-11-20 11:38:17,482 INFO L138 BoogieDeclarations]: Found implementation of procedure w83791d_detect [2022-11-20 11:38:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 11:38:17,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 11:38:17,483 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-20 11:38:17,483 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-20 11:38:18,131 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 11:38:18,134 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 11:38:37,583 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 11:38:37,610 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 11:38:37,613 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 11:38:37,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:38:37 BoogieIcfgContainer [2022-11-20 11:38:37,619 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 11:38:37,622 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 11:38:37,624 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 11:38:37,627 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 11:38:37,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 11:38:13" (1/3) ... [2022-11-20 11:38:37,631 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5265e87f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:38:37, skipping insertion in model container [2022-11-20 11:38:37,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:16" (2/3) ... [2022-11-20 11:38:37,632 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5265e87f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 11:38:37, skipping insertion in model container [2022-11-20 11:38:37,632 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:38:37" (3/3) ... [2022-11-20 11:38:37,634 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2022-11-20 11:38:37,657 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 11:38:37,657 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 11:38:37,757 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 11:38:37,764 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@9762ec1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 11:38:37,764 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 11:38:37,774 INFO L276 IsEmpty]: Start isEmpty. Operand has 500 states, 370 states have (on average 1.3243243243243243) internal successors, (490), 379 states have internal predecessors, (490), 109 states have call successors, (109), 19 states have call predecessors, (109), 19 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) [2022-11-20 11:38:37,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-20 11:38:37,791 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:38:37,791 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:38:37,792 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:38:37,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:38:37,800 INFO L85 PathProgramCache]: Analyzing trace with hash -2145267600, now seen corresponding path program 1 times [2022-11-20 11:38:37,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:38:37,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [137164760] [2022-11-20 11:38:37,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:38:37,831 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:38:37,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:38:37,838 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-20 11:38:46,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:38:47,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 4141 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:38:47,033 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:38:47,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:38:47,119 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:38:47,120 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:38:47,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [137164760] [2022-11-20 11:38:47,121 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [137164760] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:38:47,122 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:38:47,122 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:38:47,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203063483] [2022-11-20 11:38:47,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:38:47,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:38:47,131 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:38:47,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:38:47,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:38:47,168 INFO L87 Difference]: Start difference. First operand has 500 states, 370 states have (on average 1.3243243243243243) internal successors, (490), 379 states have internal predecessors, (490), 109 states have call successors, (109), 19 states have call predecessors, (109), 19 states have return successors, (109), 109 states have call predecessors, (109), 109 states have call successors, (109) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:38:48,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:38:48,164 INFO L93 Difference]: Finished difference Result 1472 states and 2124 transitions. [2022-11-20 11:38:48,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:38:48,169 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2022-11-20 11:38:48,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:38:48,192 INFO L225 Difference]: With dead ends: 1472 [2022-11-20 11:38:48,204 INFO L226 Difference]: Without dead ends: 971 [2022-11-20 11:38:48,218 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:38:48,222 INFO L413 NwaCegarLoop]: 802 mSDtfsCounter, 667 mSDsluCounter, 685 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 667 SdHoareTripleChecker+Valid, 1487 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-20 11:38:48,230 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [667 Valid, 1487 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-20 11:38:48,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 971 states. [2022-11-20 11:38:48,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 971 to 967. [2022-11-20 11:38:48,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 967 states, 718 states have (on average 1.3161559888579386) internal successors, (945), 727 states have internal predecessors, (945), 212 states have call successors, (212), 37 states have call predecessors, (212), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 11:38:48,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1363 transitions. [2022-11-20 11:38:48,406 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1363 transitions. Word has length 16 [2022-11-20 11:38:48,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:38:48,406 INFO L495 AbstractCegarLoop]: Abstraction has 967 states and 1363 transitions. [2022-11-20 11:38:48,407 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:38:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1363 transitions. [2022-11-20 11:38:48,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-20 11:38:48,410 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:38:48,410 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:38:48,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:48,611 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:38:48,611 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:38:48,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:38:48,612 INFO L85 PathProgramCache]: Analyzing trace with hash 1093892411, now seen corresponding path program 1 times [2022-11-20 11:38:48,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:38:48,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1562584186] [2022-11-20 11:38:48,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:38:48,628 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:38:48,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:38:48,630 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:38:48,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-20 11:38:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:38:57,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 4155 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:38:57,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:38:57,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:38:57,974 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:38:57,974 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:38:57,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1562584186] [2022-11-20 11:38:57,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1562584186] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:38:57,975 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:38:57,975 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:38:57,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [947885844] [2022-11-20 11:38:57,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:38:57,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:38:57,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:38:57,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:38:57,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:38:57,979 INFO L87 Difference]: Start difference. First operand 967 states and 1363 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:38:58,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:38:58,605 INFO L93 Difference]: Finished difference Result 989 states and 1389 transitions. [2022-11-20 11:38:58,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:38:58,606 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-11-20 11:38:58,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:38:58,613 INFO L225 Difference]: With dead ends: 989 [2022-11-20 11:38:58,613 INFO L226 Difference]: Without dead ends: 978 [2022-11-20 11:38:58,614 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:38:58,616 INFO L413 NwaCegarLoop]: 707 mSDtfsCounter, 690 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 690 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 11:38:58,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [690 Valid, 720 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 11:38:58,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2022-11-20 11:38:58,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 967. [2022-11-20 11:38:58,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 967 states, 718 states have (on average 1.3147632311977715) internal successors, (944), 727 states have internal predecessors, (944), 212 states have call successors, (212), 37 states have call predecessors, (212), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 11:38:58,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 967 states and 1362 transitions. [2022-11-20 11:38:58,693 INFO L78 Accepts]: Start accepts. Automaton has 967 states and 1362 transitions. Word has length 19 [2022-11-20 11:38:58,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:38:58,693 INFO L495 AbstractCegarLoop]: Abstraction has 967 states and 1362 transitions. [2022-11-20 11:38:58,693 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:38:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1362 transitions. [2022-11-20 11:38:58,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-20 11:38:58,695 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:38:58,695 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:38:58,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:58,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:38:58,911 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:38:58,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:38:58,912 INFO L85 PathProgramCache]: Analyzing trace with hash 1151150713, now seen corresponding path program 1 times [2022-11-20 11:38:58,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:38:58,922 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [543003227] [2022-11-20 11:38:58,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:38:58,925 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:38:58,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:38:58,927 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:38:58,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-20 11:39:07,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:39:07,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 4150 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:39:07,598 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:39:07,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:39:07,687 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:39:07,687 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:39:07,687 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [543003227] [2022-11-20 11:39:07,687 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [543003227] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:39:07,688 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:39:07,688 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:39:07,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236858341] [2022-11-20 11:39:07,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:39:07,689 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:39:07,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:39:07,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:39:07,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:07,690 INFO L87 Difference]: Start difference. First operand 967 states and 1362 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:39:08,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:39:08,251 INFO L93 Difference]: Finished difference Result 969 states and 1363 transitions. [2022-11-20 11:39:08,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:39:08,251 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 19 [2022-11-20 11:39:08,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:39:08,257 INFO L225 Difference]: With dead ends: 969 [2022-11-20 11:39:08,258 INFO L226 Difference]: Without dead ends: 966 [2022-11-20 11:39:08,259 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:08,260 INFO L413 NwaCegarLoop]: 692 mSDtfsCounter, 677 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 677 SdHoareTripleChecker+Valid, 692 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 11:39:08,260 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [677 Valid, 692 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 11:39:08,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2022-11-20 11:39:08,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 966. [2022-11-20 11:39:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 966 states, 718 states have (on average 1.3133704735376044) internal successors, (943), 726 states have internal predecessors, (943), 211 states have call successors, (211), 37 states have call predecessors, (211), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 11:39:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 966 states and 1360 transitions. [2022-11-20 11:39:08,340 INFO L78 Accepts]: Start accepts. Automaton has 966 states and 1360 transitions. Word has length 19 [2022-11-20 11:39:08,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:39:08,340 INFO L495 AbstractCegarLoop]: Abstraction has 966 states and 1360 transitions. [2022-11-20 11:39:08,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 states have internal predecessors, (18), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:39:08,341 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1360 transitions. [2022-11-20 11:39:08,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 11:39:08,342 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:39:08,342 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:39:08,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-20 11:39:08,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:08,555 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:39:08,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:39:08,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1325689851, now seen corresponding path program 1 times [2022-11-20 11:39:08,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:39:08,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1713113380] [2022-11-20 11:39:08,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:39:08,568 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:08,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:39:08,569 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:39:08,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-20 11:39:17,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:39:17,397 INFO L263 TraceCheckSpWp]: Trace formula consists of 4151 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:39:17,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:39:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:39:17,517 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:39:17,517 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:39:17,518 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1713113380] [2022-11-20 11:39:17,518 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1713113380] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:39:17,518 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:39:17,518 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:39:17,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735606932] [2022-11-20 11:39:17,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:39:17,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:39:17,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:39:17,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:39:17,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:17,520 INFO L87 Difference]: Start difference. First operand 966 states and 1360 transitions. Second operand has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:39:18,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:39:18,134 INFO L93 Difference]: Finished difference Result 968 states and 1361 transitions. [2022-11-20 11:39:18,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:39:18,135 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 20 [2022-11-20 11:39:18,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:39:18,142 INFO L225 Difference]: With dead ends: 968 [2022-11-20 11:39:18,142 INFO L226 Difference]: Without dead ends: 965 [2022-11-20 11:39:18,143 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:18,147 INFO L413 NwaCegarLoop]: 690 mSDtfsCounter, 674 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 674 SdHoareTripleChecker+Valid, 690 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 11:39:18,149 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [674 Valid, 690 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 11:39:18,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2022-11-20 11:39:18,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 965. [2022-11-20 11:39:18,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 965 states, 718 states have (on average 1.3119777158774373) internal successors, (942), 725 states have internal predecessors, (942), 210 states have call successors, (210), 37 states have call predecessors, (210), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 11:39:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 965 states and 1358 transitions. [2022-11-20 11:39:18,247 INFO L78 Accepts]: Start accepts. Automaton has 965 states and 1358 transitions. Word has length 20 [2022-11-20 11:39:18,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:39:18,247 INFO L495 AbstractCegarLoop]: Abstraction has 965 states and 1358 transitions. [2022-11-20 11:39:18,248 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:39:18,248 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1358 transitions. [2022-11-20 11:39:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 11:39:18,249 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:39:18,250 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:39:18,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-20 11:39:18,465 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:18,465 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:39:18,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:39:18,466 INFO L85 PathProgramCache]: Analyzing trace with hash -1853526596, now seen corresponding path program 1 times [2022-11-20 11:39:18,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:39:18,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2004519662] [2022-11-20 11:39:18,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:39:18,472 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:18,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:39:18,473 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:39:18,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-20 11:39:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:39:27,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 4152 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:39:27,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:39:27,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:39:27,382 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:39:27,382 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:39:27,383 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2004519662] [2022-11-20 11:39:27,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2004519662] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:39:27,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:39:27,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:39:27,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195105080] [2022-11-20 11:39:27,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:39:27,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:39:27,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:39:27,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:39:27,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:27,384 INFO L87 Difference]: Start difference. First operand 965 states and 1358 transitions. Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:39:27,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:39:27,959 INFO L93 Difference]: Finished difference Result 967 states and 1359 transitions. [2022-11-20 11:39:27,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:39:27,960 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 21 [2022-11-20 11:39:27,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:39:27,965 INFO L225 Difference]: With dead ends: 967 [2022-11-20 11:39:27,965 INFO L226 Difference]: Without dead ends: 964 [2022-11-20 11:39:27,966 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:27,967 INFO L413 NwaCegarLoop]: 688 mSDtfsCounter, 671 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 671 SdHoareTripleChecker+Valid, 688 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 11:39:27,967 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [671 Valid, 688 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 11:39:27,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 964 states. [2022-11-20 11:39:28,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 964 to 964. [2022-11-20 11:39:28,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 964 states, 718 states have (on average 1.3105849582172702) internal successors, (941), 724 states have internal predecessors, (941), 209 states have call successors, (209), 37 states have call predecessors, (209), 36 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 11:39:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 964 states and 1356 transitions. [2022-11-20 11:39:28,062 INFO L78 Accepts]: Start accepts. Automaton has 964 states and 1356 transitions. Word has length 21 [2022-11-20 11:39:28,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:39:28,063 INFO L495 AbstractCegarLoop]: Abstraction has 964 states and 1356 transitions. [2022-11-20 11:39:28,063 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:39:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1356 transitions. [2022-11-20 11:39:28,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-20 11:39:28,066 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:39:28,066 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:39:28,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-20 11:39:28,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:28,284 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:39:28,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:39:28,284 INFO L85 PathProgramCache]: Analyzing trace with hash -1624983778, now seen corresponding path program 1 times [2022-11-20 11:39:28,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:39:28,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1370267922] [2022-11-20 11:39:28,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:39:28,289 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:28,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:39:28,290 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:39:28,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-11-20 11:39:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:39:37,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 4153 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:39:37,078 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:39:37,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:39:37,176 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:39:37,177 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:39:37,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1370267922] [2022-11-20 11:39:37,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1370267922] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:39:37,177 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:39:37,178 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:39:37,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [521369554] [2022-11-20 11:39:37,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:39:37,179 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:39:37,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:39:37,179 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:39:37,179 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:37,179 INFO L87 Difference]: Start difference. First operand 964 states and 1356 transitions. Second operand has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:39:37,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:39:37,818 INFO L93 Difference]: Finished difference Result 980 states and 1367 transitions. [2022-11-20 11:39:37,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:39:37,819 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2022-11-20 11:39:37,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:39:37,824 INFO L225 Difference]: With dead ends: 980 [2022-11-20 11:39:37,824 INFO L226 Difference]: Without dead ends: 969 [2022-11-20 11:39:37,825 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:37,826 INFO L413 NwaCegarLoop]: 684 mSDtfsCounter, 531 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 531 SdHoareTripleChecker+Valid, 820 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 11:39:37,826 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [531 Valid, 820 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 11:39:37,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 969 states. [2022-11-20 11:39:37,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 969 to 969. [2022-11-20 11:39:37,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 969 states, 721 states have (on average 1.30374479889043) internal successors, (940), 725 states have internal predecessors, (940), 207 states have call successors, (207), 41 states have call predecessors, (207), 40 states have return successors, (206), 206 states have call predecessors, (206), 206 states have call successors, (206) [2022-11-20 11:39:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 969 states and 1353 transitions. [2022-11-20 11:39:37,969 INFO L78 Accepts]: Start accepts. Automaton has 969 states and 1353 transitions. Word has length 22 [2022-11-20 11:39:37,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:39:37,969 INFO L495 AbstractCegarLoop]: Abstraction has 969 states and 1353 transitions. [2022-11-20 11:39:37,970 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 states have internal predecessors, (21), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:39:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1353 transitions. [2022-11-20 11:39:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 11:39:37,975 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:39:37,975 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:39:38,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-11-20 11:39:38,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:38,188 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:39:38,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:39:38,189 INFO L85 PathProgramCache]: Analyzing trace with hash 1693429526, now seen corresponding path program 1 times [2022-11-20 11:39:38,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:39:38,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1454254314] [2022-11-20 11:39:38,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:39:38,192 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:38,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:39:38,193 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:39:38,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-20 11:39:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:39:47,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 4264 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:39:47,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:39:47,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:39:47,094 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:39:47,095 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:39:47,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1454254314] [2022-11-20 11:39:47,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1454254314] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:39:47,095 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:39:47,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:39:47,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [699829149] [2022-11-20 11:39:47,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:39:47,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:39:47,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:39:47,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:39:47,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:47,098 INFO L87 Difference]: Start difference. First operand 969 states and 1353 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 11:39:47,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:39:47,985 INFO L93 Difference]: Finished difference Result 2884 states and 4028 transitions. [2022-11-20 11:39:47,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:39:47,986 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 49 [2022-11-20 11:39:47,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:39:47,998 INFO L225 Difference]: With dead ends: 2884 [2022-11-20 11:39:47,998 INFO L226 Difference]: Without dead ends: 1918 [2022-11-20 11:39:48,004 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:48,005 INFO L413 NwaCegarLoop]: 781 mSDtfsCounter, 655 mSDsluCounter, 668 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 655 SdHoareTripleChecker+Valid, 1449 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 11:39:48,005 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [655 Valid, 1449 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 11:39:48,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1918 states. [2022-11-20 11:39:48,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1918 to 1915. [2022-11-20 11:39:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1915 states, 1423 states have (on average 1.3021784961349263) internal successors, (1853), 1431 states have internal predecessors, (1853), 411 states have call successors, (411), 81 states have call predecessors, (411), 80 states have return successors, (410), 410 states have call predecessors, (410), 410 states have call successors, (410) [2022-11-20 11:39:48,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1915 states and 2674 transitions. [2022-11-20 11:39:48,325 INFO L78 Accepts]: Start accepts. Automaton has 1915 states and 2674 transitions. Word has length 49 [2022-11-20 11:39:48,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:39:48,328 INFO L495 AbstractCegarLoop]: Abstraction has 1915 states and 2674 transitions. [2022-11-20 11:39:48,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 11:39:48,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2674 transitions. [2022-11-20 11:39:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-20 11:39:48,331 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:39:48,331 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:39:48,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2022-11-20 11:39:48,545 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:48,545 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:39:48,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:39:48,546 INFO L85 PathProgramCache]: Analyzing trace with hash -96490204, now seen corresponding path program 1 times [2022-11-20 11:39:48,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:39:48,548 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1462961063] [2022-11-20 11:39:48,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:39:48,549 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:48,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:39:48,550 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:39:48,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-11-20 11:39:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:39:57,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 4262 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:39:57,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:39:57,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 11:39:57,659 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:39:57,660 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:39:57,660 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1462961063] [2022-11-20 11:39:57,660 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1462961063] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:39:57,660 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:39:57,660 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:39:57,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1859572730] [2022-11-20 11:39:57,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:39:57,661 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:39:57,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:39:57,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:39:57,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:57,663 INFO L87 Difference]: Start difference. First operand 1915 states and 2674 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 11:39:58,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:39:58,611 INFO L93 Difference]: Finished difference Result 5284 states and 7383 transitions. [2022-11-20 11:39:58,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:39:58,612 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 48 [2022-11-20 11:39:58,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:39:58,630 INFO L225 Difference]: With dead ends: 5284 [2022-11-20 11:39:58,630 INFO L226 Difference]: Without dead ends: 3372 [2022-11-20 11:39:58,638 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:39:58,638 INFO L413 NwaCegarLoop]: 1036 mSDtfsCounter, 657 mSDsluCounter, 668 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 657 SdHoareTripleChecker+Valid, 1704 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 11:39:58,639 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [657 Valid, 1704 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 11:39:58,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3372 states. [2022-11-20 11:39:59,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3372 to 3369. [2022-11-20 11:39:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3369 states, 2501 states have (on average 1.3054778088764494) internal successors, (3265), 2517 states have internal predecessors, (3265), 721 states have call successors, (721), 147 states have call predecessors, (721), 146 states have return successors, (720), 720 states have call predecessors, (720), 720 states have call successors, (720) [2022-11-20 11:39:59,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 3369 states and 4706 transitions. [2022-11-20 11:39:59,067 INFO L78 Accepts]: Start accepts. Automaton has 3369 states and 4706 transitions. Word has length 48 [2022-11-20 11:39:59,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:39:59,067 INFO L495 AbstractCegarLoop]: Abstraction has 3369 states and 4706 transitions. [2022-11-20 11:39:59,068 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 11:39:59,068 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 4706 transitions. [2022-11-20 11:39:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 11:39:59,073 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:39:59,074 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:39:59,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-11-20 11:39:59,289 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:59,289 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:39:59,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:39:59,289 INFO L85 PathProgramCache]: Analyzing trace with hash -223753228, now seen corresponding path program 1 times [2022-11-20 11:39:59,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:39:59,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1055255452] [2022-11-20 11:39:59,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:39:59,294 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:39:59,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:39:59,295 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:39:59,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-11-20 11:40:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:40:08,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 4294 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 11:40:08,244 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:40:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 11:40:08,263 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:40:08,263 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:40:08,264 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1055255452] [2022-11-20 11:40:08,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1055255452] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:40:08,264 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:40:08,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:40:08,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [782285277] [2022-11-20 11:40:08,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:40:08,265 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:40:08,265 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:40:08,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:40:08,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:40:08,266 INFO L87 Difference]: Start difference. First operand 3369 states and 4706 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 11:40:09,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:40:09,226 INFO L93 Difference]: Finished difference Result 6741 states and 9429 transitions. [2022-11-20 11:40:09,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:40:09,226 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) Word has length 60 [2022-11-20 11:40:09,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:40:09,243 INFO L225 Difference]: With dead ends: 6741 [2022-11-20 11:40:09,243 INFO L226 Difference]: Without dead ends: 3375 [2022-11-20 11:40:09,255 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:40:09,257 INFO L413 NwaCegarLoop]: 676 mSDtfsCounter, 0 mSDsluCounter, 672 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1348 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 11:40:09,258 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1348 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 11:40:09,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3375 states. [2022-11-20 11:40:09,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3375 to 3375. [2022-11-20 11:40:09,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3375 states, 2507 states have (on average 1.3047467092142002) internal successors, (3271), 2523 states have internal predecessors, (3271), 721 states have call successors, (721), 147 states have call predecessors, (721), 146 states have return successors, (720), 720 states have call predecessors, (720), 720 states have call successors, (720) [2022-11-20 11:40:09,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 3375 states and 4712 transitions. [2022-11-20 11:40:09,647 INFO L78 Accepts]: Start accepts. Automaton has 3375 states and 4712 transitions. Word has length 60 [2022-11-20 11:40:09,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:40:09,647 INFO L495 AbstractCegarLoop]: Abstraction has 3375 states and 4712 transitions. [2022-11-20 11:40:09,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 11:40:09,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 4712 transitions. [2022-11-20 11:40:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 11:40:09,651 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 11:40:09,651 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:40:09,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-11-20 11:40:09,852 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:40:09,852 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 11:40:09,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:40:09,853 INFO L85 PathProgramCache]: Analyzing trace with hash 1233896452, now seen corresponding path program 1 times [2022-11-20 11:40:09,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 11:40:09,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1197318896] [2022-11-20 11:40:09,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:40:09,858 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:40:09,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 11:40:09,881 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 11:40:09,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-11-20 11:40:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 11:40:18,930 INFO L263 TraceCheckSpWp]: Trace formula consists of 4298 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 11:40:18,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 11:40:19,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-20 11:40:19,039 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 11:40:19,040 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 11:40:19,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1197318896] [2022-11-20 11:40:19,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1197318896] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 11:40:19,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 11:40:19,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 11:40:19,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [680228246] [2022-11-20 11:40:19,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 11:40:19,041 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 11:40:19,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 11:40:19,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 11:40:19,042 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:40:19,042 INFO L87 Difference]: Start difference. First operand 3375 states and 4712 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-20 11:40:19,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 11:40:19,883 INFO L93 Difference]: Finished difference Result 3375 states and 4712 transitions. [2022-11-20 11:40:19,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 11:40:19,884 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 61 [2022-11-20 11:40:19,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 11:40:19,885 INFO L225 Difference]: With dead ends: 3375 [2022-11-20 11:40:19,885 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 11:40:19,893 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 11:40:19,894 INFO L413 NwaCegarLoop]: 678 mSDtfsCounter, 123 mSDsluCounter, 539 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 1217 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 11:40:19,895 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 1217 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 11:40:19,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 11:40:19,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 11:40:19,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 11:40:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 11:40:19,897 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 61 [2022-11-20 11:40:19,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 11:40:19,897 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 11:40:19,897 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-20 11:40:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 11:40:19,898 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 11:40:19,900 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 11:40:20,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-11-20 11:40:20,117 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 11:40:20,119 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 11:40:43,302 INFO L899 garLoopResultBuilder]: For program point kstrtoulEXIT(lines 2098 2104) no Hoare annotation was computed. [2022-11-20 11:40:43,303 INFO L902 garLoopResultBuilder]: At program point L5546(lines 5545 5547) the Hoare annotation is: true [2022-11-20 11:40:43,303 INFO L902 garLoopResultBuilder]: At program point kstrtoulENTRY(lines 2098 2104) the Hoare annotation is: true [2022-11-20 11:40:43,303 INFO L899 garLoopResultBuilder]: For program point kstrtoulFINAL(lines 2098 2104) no Hoare annotation was computed. [2022-11-20 11:40:43,303 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 5499 5501) no Hoare annotation was computed. [2022-11-20 11:40:43,303 INFO L899 garLoopResultBuilder]: For program point L5500-1(line 5500) no Hoare annotation was computed. [2022-11-20 11:40:43,303 INFO L902 garLoopResultBuilder]: At program point L5500(line 5500) the Hoare annotation is: true [2022-11-20 11:40:43,304 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 5499 5501) the Hoare annotation is: true [2022-11-20 11:40:43,304 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 5499 5501) no Hoare annotation was computed. [2022-11-20 11:40:43,304 INFO L902 garLoopResultBuilder]: At program point i2c_unregister_deviceENTRY(lines 5537 5539) the Hoare annotation is: true [2022-11-20 11:40:43,304 INFO L899 garLoopResultBuilder]: For program point i2c_unregister_deviceEXIT(lines 5537 5539) no Hoare annotation was computed. [2022-11-20 11:40:43,304 INFO L899 garLoopResultBuilder]: For program point i2c_unregister_deviceFINAL(lines 5537 5539) no Hoare annotation was computed. [2022-11-20 11:40:43,305 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 5555 5557) the Hoare annotation is: true [2022-11-20 11:40:43,305 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 5555 5557) no Hoare annotation was computed. [2022-11-20 11:40:43,305 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 5555 5557) no Hoare annotation was computed. [2022-11-20 11:40:43,305 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_update_lock_of_w83791d_dataENTRY(lines 5432 5442) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= (_ bv2 32) |old(~ldv_mutex_update_lock_of_w83791d_data~0)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,306 INFO L899 garLoopResultBuilder]: For program point L5435(lines 5435 5438) no Hoare annotation was computed. [2022-11-20 11:40:43,306 INFO L895 garLoopResultBuilder]: At program point L5437(line 5437) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= (_ bv2 32) |old(~ldv_mutex_update_lock_of_w83791d_data~0)|)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,306 INFO L899 garLoopResultBuilder]: For program point L5437-1(lines 5435 5438) no Hoare annotation was computed. [2022-11-20 11:40:43,306 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataFINAL(lines 5432 5442) no Hoare annotation was computed. [2022-11-20 11:40:43,307 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_update_lock_of_w83791d_dataEXIT(lines 5432 5442) no Hoare annotation was computed. [2022-11-20 11:40:43,307 INFO L902 garLoopResultBuilder]: At program point sysfs_create_groupENTRY(lines 5563 5565) the Hoare annotation is: true [2022-11-20 11:40:43,307 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupFINAL(lines 5563 5565) no Hoare annotation was computed. [2022-11-20 11:40:43,307 INFO L899 garLoopResultBuilder]: For program point sysfs_create_groupEXIT(lines 5563 5565) no Hoare annotation was computed. [2022-11-20 11:40:43,307 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 5014 5019) no Hoare annotation was computed. [2022-11-20 11:40:43,307 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5014 5019) the Hoare annotation is: true [2022-11-20 11:40:43,308 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5017) no Hoare annotation was computed. [2022-11-20 11:40:43,308 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5014 5019) no Hoare annotation was computed. [2022-11-20 11:40:43,308 INFO L899 garLoopResultBuilder]: For program point L5377(lines 5377 5380) no Hoare annotation was computed. [2022-11-20 11:40:43,308 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_update_lock_of_w83791d_dataENTRY(lines 5374 5384) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,309 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataFINAL(lines 5374 5384) no Hoare annotation was computed. [2022-11-20 11:40:43,309 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_update_lock_of_w83791d_dataEXIT(lines 5374 5384) no Hoare annotation was computed. [2022-11-20 11:40:43,309 INFO L895 garLoopResultBuilder]: At program point L5379(line 5379) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,309 INFO L899 garLoopResultBuilder]: For program point L5379-1(lines 5377 5380) no Hoare annotation was computed. [2022-11-20 11:40:43,309 INFO L899 garLoopResultBuilder]: For program point w83791d_readEXIT(lines 2281 2287) no Hoare annotation was computed. [2022-11-20 11:40:43,309 INFO L902 garLoopResultBuilder]: At program point L5531(lines 5530 5532) the Hoare annotation is: true [2022-11-20 11:40:43,310 INFO L902 garLoopResultBuilder]: At program point w83791d_readENTRY(lines 2281 2287) the Hoare annotation is: true [2022-11-20 11:40:43,310 INFO L899 garLoopResultBuilder]: For program point w83791d_readFINAL(lines 2281 2287) no Hoare annotation was computed. [2022-11-20 11:40:43,310 INFO L899 garLoopResultBuilder]: For program point i2c_new_dummyEXIT(lines 5522 5524) no Hoare annotation was computed. [2022-11-20 11:40:43,310 INFO L902 garLoopResultBuilder]: At program point i2c_new_dummyENTRY(lines 5522 5524) the Hoare annotation is: true [2022-11-20 11:40:43,310 INFO L902 garLoopResultBuilder]: At program point L5523(line 5523) the Hoare annotation is: true [2022-11-20 11:40:43,311 INFO L899 garLoopResultBuilder]: For program point i2c_new_dummyFINAL(lines 5522 5524) no Hoare annotation was computed. [2022-11-20 11:40:43,311 INFO L899 garLoopResultBuilder]: For program point L5523-1(line 5523) no Hoare annotation was computed. [2022-11-20 11:40:43,311 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 5021 5026) no Hoare annotation was computed. [2022-11-20 11:40:43,311 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5021 5026) the Hoare annotation is: true [2022-11-20 11:40:43,311 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5021 5026) no Hoare annotation was computed. [2022-11-20 11:40:43,311 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupFINAL(lines 5566 5568) no Hoare annotation was computed. [2022-11-20 11:40:43,312 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_groupEXIT(lines 5566 5568) no Hoare annotation was computed. [2022-11-20 11:40:43,312 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_groupENTRY(lines 5566 5568) the Hoare annotation is: true [2022-11-20 11:40:43,312 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataFINAL(lines 2193 2199) no Hoare annotation was computed. [2022-11-20 11:40:43,312 INFO L899 garLoopResultBuilder]: For program point i2c_get_clientdataEXIT(lines 2193 2199) no Hoare annotation was computed. [2022-11-20 11:40:43,312 INFO L902 garLoopResultBuilder]: At program point i2c_get_clientdataENTRY(lines 2193 2199) the Hoare annotation is: true [2022-11-20 11:40:43,312 INFO L902 garLoopResultBuilder]: At program point L2196(line 2196) the Hoare annotation is: true [2022-11-20 11:40:43,313 INFO L899 garLoopResultBuilder]: For program point L2196-1(line 2196) no Hoare annotation was computed. [2022-11-20 11:40:43,313 INFO L899 garLoopResultBuilder]: For program point L3778-1(line 3778) no Hoare annotation was computed. [2022-11-20 11:40:43,313 INFO L899 garLoopResultBuilder]: For program point L3770(line 3770) no Hoare annotation was computed. [2022-11-20 11:40:43,313 INFO L902 garLoopResultBuilder]: At program point L5560(lines 5559 5561) the Hoare annotation is: true [2022-11-20 11:40:43,313 INFO L899 garLoopResultBuilder]: For program point L3764(lines 3764 3767) no Hoare annotation was computed. [2022-11-20 11:40:43,313 INFO L899 garLoopResultBuilder]: For program point w83791d_detectEXIT(lines 3739 3787) no Hoare annotation was computed. [2022-11-20 11:40:43,314 INFO L902 garLoopResultBuilder]: At program point L3762(line 3762) the Hoare annotation is: true [2022-11-20 11:40:43,314 INFO L899 garLoopResultBuilder]: For program point L3762-1(line 3762) no Hoare annotation was computed. [2022-11-20 11:40:43,314 INFO L902 garLoopResultBuilder]: At program point L2222(lines 2218 2224) the Hoare annotation is: true [2022-11-20 11:40:43,314 INFO L902 garLoopResultBuilder]: At program point L3756(line 3756) the Hoare annotation is: true [2022-11-20 11:40:43,314 INFO L899 garLoopResultBuilder]: For program point L3756-1(line 3756) no Hoare annotation was computed. [2022-11-20 11:40:43,315 INFO L899 garLoopResultBuilder]: For program point L3752(lines 3752 3755) no Hoare annotation was computed. [2022-11-20 11:40:43,315 INFO L899 garLoopResultBuilder]: For program point w83791d_detectFINAL(lines 3739 3787) no Hoare annotation was computed. [2022-11-20 11:40:43,315 INFO L899 garLoopResultBuilder]: For program point L3779-1(line 3779) no Hoare annotation was computed. [2022-11-20 11:40:43,315 INFO L902 garLoopResultBuilder]: At program point L3779(line 3779) the Hoare annotation is: true [2022-11-20 11:40:43,315 INFO L902 garLoopResultBuilder]: At program point w83791d_detectENTRY(lines 3739 3787) the Hoare annotation is: true [2022-11-20 11:40:43,315 INFO L899 garLoopResultBuilder]: For program point L3777-1(line 3777) no Hoare annotation was computed. [2022-11-20 11:40:43,316 INFO L902 garLoopResultBuilder]: At program point L3777(line 3777) the Hoare annotation is: true [2022-11-20 11:40:43,316 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 11:40:43,316 INFO L899 garLoopResultBuilder]: For program point L3775-1(line 3775) no Hoare annotation was computed. [2022-11-20 11:40:43,316 INFO L902 garLoopResultBuilder]: At program point L3775(line 3775) the Hoare annotation is: true [2022-11-20 11:40:43,316 INFO L899 garLoopResultBuilder]: For program point L3771(lines 3771 3774) no Hoare annotation was computed. [2022-11-20 11:40:43,316 INFO L899 garLoopResultBuilder]: For program point L3763(lines 3763 3769) no Hoare annotation was computed. [2022-11-20 11:40:43,317 INFO L899 garLoopResultBuilder]: For program point L3761-1(line 3761) no Hoare annotation was computed. [2022-11-20 11:40:43,317 INFO L902 garLoopResultBuilder]: At program point L3761(line 3761) the Hoare annotation is: true [2022-11-20 11:40:43,317 INFO L902 garLoopResultBuilder]: At program point L3763-2(lines 3763 3769) the Hoare annotation is: true [2022-11-20 11:40:43,317 INFO L899 garLoopResultBuilder]: For program point L3757(lines 3757 3760) no Hoare annotation was computed. [2022-11-20 11:40:43,317 INFO L902 garLoopResultBuilder]: At program point L2215(lines 2211 2217) the Hoare annotation is: true [2022-11-20 11:40:43,317 INFO L899 garLoopResultBuilder]: For program point L3780(lines 3780 3783) no Hoare annotation was computed. [2022-11-20 11:40:43,318 INFO L902 garLoopResultBuilder]: At program point L3778(line 3778) the Hoare annotation is: true [2022-11-20 11:40:43,318 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5492 5498) the Hoare annotation is: true [2022-11-20 11:40:43,318 INFO L899 garLoopResultBuilder]: For program point L5496-1(line 5496) no Hoare annotation was computed. [2022-11-20 11:40:43,318 INFO L899 garLoopResultBuilder]: For program point L5494(line 5494) no Hoare annotation was computed. [2022-11-20 11:40:43,318 INFO L902 garLoopResultBuilder]: At program point L5496(line 5496) the Hoare annotation is: true [2022-11-20 11:40:43,318 INFO L899 garLoopResultBuilder]: For program point L5490(line 5490) no Hoare annotation was computed. [2022-11-20 11:40:43,319 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5492 5498) no Hoare annotation was computed. [2022-11-20 11:40:43,319 INFO L899 garLoopResultBuilder]: For program point L5489(lines 5489 5491) no Hoare annotation was computed. [2022-11-20 11:40:43,319 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5492 5498) no Hoare annotation was computed. [2022-11-20 11:40:43,319 INFO L902 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 5548 5550) the Hoare annotation is: true [2022-11-20 11:40:43,319 INFO L899 garLoopResultBuilder]: For program point mutex_lockFINAL(lines 5548 5550) no Hoare annotation was computed. [2022-11-20 11:40:43,319 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 5548 5550) no Hoare annotation was computed. [2022-11-20 11:40:43,320 INFO L895 garLoopResultBuilder]: At program point L4032(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,320 INFO L899 garLoopResultBuilder]: For program point L4165(line 4165) no Hoare annotation was computed. [2022-11-20 11:40:43,320 INFO L895 garLoopResultBuilder]: At program point L4066(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,320 INFO L895 garLoopResultBuilder]: At program point L4000(line 4000) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,321 INFO L899 garLoopResultBuilder]: For program point L4000-1(line 4000) no Hoare annotation was computed. [2022-11-20 11:40:43,321 INFO L895 garLoopResultBuilder]: At program point L5008-1(line 5008) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,321 INFO L899 garLoopResultBuilder]: For program point L4496-1(line 4496) no Hoare annotation was computed. [2022-11-20 11:40:43,322 INFO L895 garLoopResultBuilder]: At program point L4017(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,322 INFO L895 garLoopResultBuilder]: At program point L5008(line 5008) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,322 INFO L895 garLoopResultBuilder]: At program point L4496(line 4496) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,322 INFO L895 garLoopResultBuilder]: At program point L4298(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,323 INFO L895 garLoopResultBuilder]: At program point L4166(line 4166) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,323 INFO L895 garLoopResultBuilder]: At program point L4265(line 4265) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,323 INFO L899 garLoopResultBuilder]: For program point L4265-1(line 4265) no Hoare annotation was computed. [2022-11-20 11:40:43,323 INFO L895 garLoopResultBuilder]: At program point L4133(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,323 INFO L899 garLoopResultBuilder]: For program point L4166-1(line 4166) no Hoare annotation was computed. [2022-11-20 11:40:43,323 INFO L895 garLoopResultBuilder]: At program point L4034(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,323 INFO L899 garLoopResultBuilder]: For program point L4001(lines 4001 4004) no Hoare annotation was computed. [2022-11-20 11:40:43,323 INFO L899 garLoopResultBuilder]: For program point L4001-2(lines 4001 4004) no Hoare annotation was computed. [2022-11-20 11:40:43,323 INFO L899 garLoopResultBuilder]: For program point L4348-1(line 4348) no Hoare annotation was computed. [2022-11-20 11:40:43,324 INFO L895 garLoopResultBuilder]: At program point L4348(line 4348) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,324 INFO L895 garLoopResultBuilder]: At program point L4150(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,324 INFO L895 garLoopResultBuilder]: At program point L4117(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,324 INFO L899 garLoopResultBuilder]: For program point L4497-2(lines 4497 4501) no Hoare annotation was computed. [2022-11-20 11:40:43,324 INFO L895 garLoopResultBuilder]: At program point L5009(lines 5005 5012) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,324 INFO L899 garLoopResultBuilder]: For program point L4497(lines 4497 4501) no Hoare annotation was computed. [2022-11-20 11:40:43,324 INFO L899 garLoopResultBuilder]: For program point L4266(lines 4266 4270) no Hoare annotation was computed. [2022-11-20 11:40:43,324 INFO L899 garLoopResultBuilder]: For program point L4167-1(line 4167) no Hoare annotation was computed. [2022-11-20 11:40:43,324 INFO L895 garLoopResultBuilder]: At program point L4167(line 4167) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,325 INFO L899 garLoopResultBuilder]: For program point L4266-2(lines 4266 4270) no Hoare annotation was computed. [2022-11-20 11:40:43,325 INFO L899 garLoopResultBuilder]: For program point L4101-1(line 4101) no Hoare annotation was computed. [2022-11-20 11:40:43,325 INFO L895 garLoopResultBuilder]: At program point L4101(line 4101) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,325 INFO L899 garLoopResultBuilder]: For program point L4448-1(line 4448) no Hoare annotation was computed. [2022-11-20 11:40:43,325 INFO L895 garLoopResultBuilder]: At program point L4448(line 4448) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,325 INFO L899 garLoopResultBuilder]: For program point L4349-2(lines 4349 4353) no Hoare annotation was computed. [2022-11-20 11:40:43,325 INFO L895 garLoopResultBuilder]: At program point L4250(line 4250) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,326 INFO L899 garLoopResultBuilder]: For program point L4349(lines 4349 4353) no Hoare annotation was computed. [2022-11-20 11:40:43,326 INFO L899 garLoopResultBuilder]: For program point L4250-1(line 4250) no Hoare annotation was computed. [2022-11-20 11:40:43,326 INFO L899 garLoopResultBuilder]: For program point L4085-1(line 4085) no Hoare annotation was computed. [2022-11-20 11:40:43,326 INFO L895 garLoopResultBuilder]: At program point L4085(line 4085) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,326 INFO L895 garLoopResultBuilder]: At program point L4019(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,326 INFO L895 garLoopResultBuilder]: At program point L4300(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,326 INFO L895 garLoopResultBuilder]: At program point L4135(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,327 INFO L895 garLoopResultBuilder]: At program point L4383(line 4383) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,327 INFO L899 garLoopResultBuilder]: For program point L4449-2(lines 4449 4453) no Hoare annotation was computed. [2022-11-20 11:40:43,327 INFO L899 garLoopResultBuilder]: For program point L4383-1(line 4383) no Hoare annotation was computed. [2022-11-20 11:40:43,327 INFO L899 garLoopResultBuilder]: For program point L4449(lines 4449 4453) no Hoare annotation was computed. [2022-11-20 11:40:43,327 INFO L895 garLoopResultBuilder]: At program point L4416(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,327 INFO L899 garLoopResultBuilder]: For program point L4251(lines 4251 4255) no Hoare annotation was computed. [2022-11-20 11:40:43,327 INFO L895 garLoopResultBuilder]: At program point w83791d_update_deviceENTRY(lines 3955 4186) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,327 INFO L895 garLoopResultBuilder]: At program point L4152(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,327 INFO L899 garLoopResultBuilder]: For program point L4251-2(lines 4251 4255) no Hoare annotation was computed. [2022-11-20 11:40:43,328 INFO L895 garLoopResultBuilder]: At program point L4119(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,328 INFO L899 garLoopResultBuilder]: For program point L4169-1(line 4169) no Hoare annotation was computed. [2022-11-20 11:40:43,328 INFO L895 garLoopResultBuilder]: At program point L4169(line 4169) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,328 INFO L899 garLoopResultBuilder]: For program point L4384-2(lines 4384 4388) no Hoare annotation was computed. [2022-11-20 11:40:43,328 INFO L899 garLoopResultBuilder]: For program point L4384(lines 4384 4388) no Hoare annotation was computed. [2022-11-20 11:40:43,328 INFO L899 garLoopResultBuilder]: For program point L4368-1(line 4368) no Hoare annotation was computed. [2022-11-20 11:40:43,328 INFO L895 garLoopResultBuilder]: At program point L4368(line 4368) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,328 INFO L895 garLoopResultBuilder]: At program point L4170(line 4170) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,328 INFO L895 garLoopResultBuilder]: At program point L4104(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,329 INFO L895 garLoopResultBuilder]: At program point L4137(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,329 INFO L899 garLoopResultBuilder]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2022-11-20 11:40:43,329 INFO L899 garLoopResultBuilder]: For program point L4484-1(line 4484) no Hoare annotation was computed. [2022-11-20 11:40:43,329 INFO L895 garLoopResultBuilder]: At program point L4418(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,329 INFO L895 garLoopResultBuilder]: At program point L4484(line 4484) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,330 INFO L895 garLoopResultBuilder]: At program point L4154(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,330 INFO L895 garLoopResultBuilder]: At program point L4088(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,330 INFO L895 garLoopResultBuilder]: At program point L4121(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,330 INFO L899 garLoopResultBuilder]: For program point L4055-1(line 4055) no Hoare annotation was computed. [2022-11-20 11:40:43,330 INFO L895 garLoopResultBuilder]: At program point L4055(line 4055) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,330 INFO L899 garLoopResultBuilder]: For program point L4336-1(line 4336) no Hoare annotation was computed. [2022-11-20 11:40:43,331 INFO L899 garLoopResultBuilder]: For program point L4369-2(lines 4369 4373) no Hoare annotation was computed. [2022-11-20 11:40:43,331 INFO L899 garLoopResultBuilder]: For program point L4369(lines 4369 4373) no Hoare annotation was computed. [2022-11-20 11:40:43,331 INFO L895 garLoopResultBuilder]: At program point L4336(line 4336) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,331 INFO L899 garLoopResultBuilder]: For program point L4171-1(line 4171) no Hoare annotation was computed. [2022-11-20 11:40:43,331 INFO L895 garLoopResultBuilder]: At program point L4171(line 4171) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,332 INFO L895 garLoopResultBuilder]: At program point L4072(line 4072) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,332 INFO L899 garLoopResultBuilder]: For program point L4072-1(line 4072) no Hoare annotation was computed. [2022-11-20 11:40:43,332 INFO L899 garLoopResultBuilder]: For program point L4485-2(lines 4485 4489) no Hoare annotation was computed. [2022-11-20 11:40:43,332 INFO L899 garLoopResultBuilder]: For program point L4485(lines 4485 4489) no Hoare annotation was computed. [2022-11-20 11:40:43,332 INFO L895 garLoopResultBuilder]: At program point L3990(line 3990) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,332 INFO L899 garLoopResultBuilder]: For program point L3990-1(line 3990) no Hoare annotation was computed. [2022-11-20 11:40:43,332 INFO L899 garLoopResultBuilder]: For program point L4337-2(lines 4337 4341) no Hoare annotation was computed. [2022-11-20 11:40:43,332 INFO L899 garLoopResultBuilder]: For program point L4337(lines 4337 4341) no Hoare annotation was computed. [2022-11-20 11:40:43,332 INFO L895 garLoopResultBuilder]: At program point L4106(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,333 INFO L895 garLoopResultBuilder]: At program point L4040(line 4040) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,333 INFO L895 garLoopResultBuilder]: At program point L4519(line 4519) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,333 INFO L899 garLoopResultBuilder]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2022-11-20 11:40:43,333 INFO L899 garLoopResultBuilder]: For program point L4040-1(line 4040) no Hoare annotation was computed. [2022-11-20 11:40:43,333 INFO L895 garLoopResultBuilder]: At program point L4420(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,333 INFO L895 garLoopResultBuilder]: At program point L4090(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,333 INFO L895 garLoopResultBuilder]: At program point L4437(line 4437) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,333 INFO L899 garLoopResultBuilder]: For program point L4437-1(line 4437) no Hoare annotation was computed. [2022-11-20 11:40:43,333 INFO L895 garLoopResultBuilder]: At program point L4239(line 4239) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,334 INFO L899 garLoopResultBuilder]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2022-11-20 11:40:43,334 INFO L895 garLoopResultBuilder]: At program point L4008(line 4008) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,334 INFO L899 garLoopResultBuilder]: For program point L4520-2(lines 4520 4523) no Hoare annotation was computed. [2022-11-20 11:40:43,334 INFO L899 garLoopResultBuilder]: For program point L4008-1(line 4008) no Hoare annotation was computed. [2022-11-20 11:40:43,334 INFO L899 garLoopResultBuilder]: For program point L4520(lines 4520 4523) no Hoare annotation was computed. [2022-11-20 11:40:43,334 INFO L895 garLoopResultBuilder]: At program point L4355(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,334 INFO L899 garLoopResultBuilder]: For program point w83791d_update_deviceEXIT(lines 3955 4186) no Hoare annotation was computed. [2022-11-20 11:40:43,334 INFO L895 garLoopResultBuilder]: At program point L4289(line 4289) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,334 INFO L899 garLoopResultBuilder]: For program point L4289-1(line 4289) no Hoare annotation was computed. [2022-11-20 11:40:43,334 INFO L899 garLoopResultBuilder]: For program point L4025-1(line 4025) no Hoare annotation was computed. [2022-11-20 11:40:43,335 INFO L895 garLoopResultBuilder]: At program point L4025(line 4025) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,335 INFO L899 garLoopResultBuilder]: For program point L4438(lines 4438 4441) no Hoare annotation was computed. [2022-11-20 11:40:43,335 INFO L899 garLoopResultBuilder]: For program point L4438-2(lines 4438 4441) no Hoare annotation was computed. [2022-11-20 11:40:43,335 INFO L899 garLoopResultBuilder]: For program point L4240-2(lines 4240 4243) no Hoare annotation was computed. [2022-11-20 11:40:43,335 INFO L895 garLoopResultBuilder]: At program point L4174(line 4174) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,335 INFO L899 garLoopResultBuilder]: For program point L4240(lines 4240 4243) no Hoare annotation was computed. [2022-11-20 11:40:43,335 INFO L895 garLoopResultBuilder]: At program point L4108(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,335 INFO L899 garLoopResultBuilder]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2022-11-20 11:40:43,335 INFO L895 garLoopResultBuilder]: At program point L4075(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,335 INFO L895 garLoopResultBuilder]: At program point L5000-1(line 5000) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,336 INFO L895 garLoopResultBuilder]: At program point L5000(line 5000) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,336 INFO L899 garLoopResultBuilder]: For program point L4290(lines 4290 4294) no Hoare annotation was computed. [2022-11-20 11:40:43,336 INFO L895 garLoopResultBuilder]: At program point L4158(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,336 INFO L899 garLoopResultBuilder]: For program point L4290-2(lines 4290 4294) no Hoare annotation was computed. [2022-11-20 11:40:43,336 INFO L895 garLoopResultBuilder]: At program point L4092(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,336 INFO L899 garLoopResultBuilder]: For program point L4472-1(line 4472) no Hoare annotation was computed. [2022-11-20 11:40:43,336 INFO L899 garLoopResultBuilder]: For program point L3993(line 3993) no Hoare annotation was computed. [2022-11-20 11:40:43,336 INFO L899 garLoopResultBuilder]: For program point L3993-2(lines 3993 4181) no Hoare annotation was computed. [2022-11-20 11:40:43,336 INFO L895 garLoopResultBuilder]: At program point L4472(line 4472) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,336 INFO L899 garLoopResultBuilder]: For program point L3993-4(lines 3993 4181) no Hoare annotation was computed. [2022-11-20 11:40:43,337 INFO L895 garLoopResultBuilder]: At program point L4010(line 4010) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,337 INFO L895 garLoopResultBuilder]: At program point L4043(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,337 INFO L899 garLoopResultBuilder]: For program point L4010-1(line 4010) no Hoare annotation was computed. [2022-11-20 11:40:43,337 INFO L895 garLoopResultBuilder]: At program point L4390(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,337 INFO L895 garLoopResultBuilder]: At program point L5001(lines 4997 5004) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,337 INFO L899 garLoopResultBuilder]: For program point L4324-1(line 4324) no Hoare annotation was computed. [2022-11-20 11:40:43,338 INFO L895 garLoopResultBuilder]: At program point L4357(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,338 INFO L895 garLoopResultBuilder]: At program point L4324(line 4324) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,338 INFO L899 garLoopResultBuilder]: For program point L4027-1(line 4027) no Hoare annotation was computed. [2022-11-20 11:40:43,338 INFO L895 garLoopResultBuilder]: At program point L4027(line 4027) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,338 INFO L899 garLoopResultBuilder]: For program point L4473-2(lines 4473 4477) no Hoare annotation was computed. [2022-11-20 11:40:43,338 INFO L899 garLoopResultBuilder]: For program point L4473(lines 4473 4477) no Hoare annotation was computed. [2022-11-20 11:40:43,338 INFO L895 garLoopResultBuilder]: At program point L4176(line 4176) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,338 INFO L899 garLoopResultBuilder]: For program point L4176-1(line 4176) no Hoare annotation was computed. [2022-11-20 11:40:43,338 INFO L895 garLoopResultBuilder]: At program point L4077(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,339 INFO L895 garLoopResultBuilder]: At program point L4424(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,339 INFO L899 garLoopResultBuilder]: For program point L4325-2(lines 4325 4329) no Hoare annotation was computed. [2022-11-20 11:40:43,339 INFO L899 garLoopResultBuilder]: For program point L4325(lines 4325 4329) no Hoare annotation was computed. [2022-11-20 11:40:43,339 INFO L895 garLoopResultBuilder]: At program point L4160(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,339 INFO L899 garLoopResultBuilder]: For program point w83791d_update_deviceFINAL(lines 3955 4186) no Hoare annotation was computed. [2022-11-20 11:40:43,339 INFO L895 garLoopResultBuilder]: At program point L4309(line 4309) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,339 INFO L899 garLoopResultBuilder]: For program point L4309-1(line 4309) no Hoare annotation was computed. [2022-11-20 11:40:43,339 INFO L895 garLoopResultBuilder]: At program point L4012(line 4012) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,339 INFO L895 garLoopResultBuilder]: At program point L4045(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,339 INFO L899 garLoopResultBuilder]: For program point L4012-1(line 4012) no Hoare annotation was computed. [2022-11-20 11:40:43,340 INFO L895 garLoopResultBuilder]: At program point L4524(lines 4187 4526) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,340 INFO L895 garLoopResultBuilder]: At program point L4359(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,340 INFO L895 garLoopResultBuilder]: At program point L4392(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,340 INFO L895 garLoopResultBuilder]: At program point L4062(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,340 INFO L899 garLoopResultBuilder]: For program point L4508-1(line 4508) no Hoare annotation was computed. [2022-11-20 11:40:43,340 INFO L895 garLoopResultBuilder]: At program point L4508(line 4508) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,340 INFO L899 garLoopResultBuilder]: For program point L4310(lines 4310 4314) no Hoare annotation was computed. [2022-11-20 11:40:43,340 INFO L895 garLoopResultBuilder]: At program point L4409(line 4409) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,340 INFO L899 garLoopResultBuilder]: For program point L4409-1(line 4409) no Hoare annotation was computed. [2022-11-20 11:40:43,341 INFO L895 garLoopResultBuilder]: At program point L4277(line 4277) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,341 INFO L899 garLoopResultBuilder]: For program point L4277-1(line 4277) no Hoare annotation was computed. [2022-11-20 11:40:43,341 INFO L899 garLoopResultBuilder]: For program point L4310-2(lines 4310 4314) no Hoare annotation was computed. [2022-11-20 11:40:43,341 INFO L895 garLoopResultBuilder]: At program point L4079(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,341 INFO L895 garLoopResultBuilder]: At program point L4426(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,341 INFO L895 garLoopResultBuilder]: At program point L4162(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,342 INFO L895 garLoopResultBuilder]: At program point L4030(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,342 INFO L899 garLoopResultBuilder]: For program point L4509-2(lines 4509 4512) no Hoare annotation was computed. [2022-11-20 11:40:43,342 INFO L899 garLoopResultBuilder]: For program point L4410(lines 4410 4414) no Hoare annotation was computed. [2022-11-20 11:40:43,342 INFO L899 garLoopResultBuilder]: For program point L4509(lines 4509 4512) no Hoare annotation was computed. [2022-11-20 11:40:43,342 INFO L899 garLoopResultBuilder]: For program point L4278(lines 4278 4282) no Hoare annotation was computed. [2022-11-20 11:40:43,342 INFO L899 garLoopResultBuilder]: For program point L4410-2(lines 4410 4414) no Hoare annotation was computed. [2022-11-20 11:40:43,343 INFO L895 garLoopResultBuilder]: At program point L4146(line 4146) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,343 INFO L899 garLoopResultBuilder]: For program point L4278-2(lines 4278 4282) no Hoare annotation was computed. [2022-11-20 11:40:43,343 INFO L899 garLoopResultBuilder]: For program point L4146-1(line 4146) no Hoare annotation was computed. [2022-11-20 11:40:43,343 INFO L895 garLoopResultBuilder]: At program point L4047(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,343 INFO L899 garLoopResultBuilder]: For program point L4460-1(line 4460) no Hoare annotation was computed. [2022-11-20 11:40:43,343 INFO L895 garLoopResultBuilder]: At program point L4394(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,344 INFO L895 garLoopResultBuilder]: At program point L4460(line 4460) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,344 INFO L895 garLoopResultBuilder]: At program point L4130(line 4130) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,344 INFO L895 garLoopResultBuilder]: At program point L4064(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,344 INFO L899 garLoopResultBuilder]: For program point L4130-1(line 4130) no Hoare annotation was computed. [2022-11-20 11:40:43,344 INFO L895 garLoopResultBuilder]: At program point L4114(line 4114) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,345 INFO L899 garLoopResultBuilder]: For program point L4147-1(line 4147) no Hoare annotation was computed. [2022-11-20 11:40:43,345 INFO L895 garLoopResultBuilder]: At program point L4147(line 4147) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,345 INFO L899 garLoopResultBuilder]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2022-11-20 11:40:43,345 INFO L895 garLoopResultBuilder]: At program point L4015(lines 3993 4180) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,345 INFO L899 garLoopResultBuilder]: For program point L4461-2(lines 4461 4465) no Hoare annotation was computed. [2022-11-20 11:40:43,345 INFO L899 garLoopResultBuilder]: For program point L4461(lines 4461 4465) no Hoare annotation was computed. [2022-11-20 11:40:43,346 INFO L895 garLoopResultBuilder]: At program point L4428(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,346 INFO L895 garLoopResultBuilder]: At program point L4296(lines 4230 4525) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (not (= (_ bv0 32) ~ldv_retval_1~0)) (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_update_lock_of_w83791d_data~0)| (_ bv1 32))) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)))) [2022-11-20 11:40:43,346 INFO L902 garLoopResultBuilder]: At program point L5535(lines 5534 5536) the Hoare annotation is: true [2022-11-20 11:40:43,346 INFO L899 garLoopResultBuilder]: For program point w83791d_writeEXIT(lines 2288 2295) no Hoare annotation was computed. [2022-11-20 11:40:43,346 INFO L899 garLoopResultBuilder]: For program point w83791d_writeFINAL(lines 2288 2295) no Hoare annotation was computed. [2022-11-20 11:40:43,347 INFO L902 garLoopResultBuilder]: At program point w83791d_writeENTRY(lines 2288 2295) the Hoare annotation is: true [2022-11-20 11:40:43,347 INFO L899 garLoopResultBuilder]: For program point L3900(lines 3900 3903) no Hoare annotation was computed. [2022-11-20 11:40:43,347 INFO L899 garLoopResultBuilder]: For program point L3900-2(lines 3900 3903) no Hoare annotation was computed. [2022-11-20 11:40:43,347 INFO L902 garLoopResultBuilder]: At program point L4726(lines 4559 4728) the Hoare annotation is: true [2022-11-20 11:40:43,347 INFO L895 garLoopResultBuilder]: At program point L3702(lines 3690 3710) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,347 INFO L895 garLoopResultBuilder]: At program point L3735(lines 3684 3737) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,348 INFO L899 garLoopResultBuilder]: For program point L4594(lines 4594 4602) no Hoare annotation was computed. [2022-11-20 11:40:43,348 INFO L899 garLoopResultBuilder]: For program point L4660-2(lines 4658 4673) no Hoare annotation was computed. [2022-11-20 11:40:43,348 INFO L899 garLoopResultBuilder]: For program point L4660(lines 4660 4667) no Hoare annotation was computed. [2022-11-20 11:40:43,348 INFO L895 garLoopResultBuilder]: At program point L3603(lines 3593 3605) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,348 INFO L895 garLoopResultBuilder]: At program point L2117(lines 2114 2119) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,348 INFO L899 garLoopResultBuilder]: For program point L3934(lines 3934 3937) no Hoare annotation was computed. [2022-11-20 11:40:43,349 INFO L895 garLoopResultBuilder]: At program point L3934-2(lines 3934 3937) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,349 INFO L899 garLoopResultBuilder]: For program point L3901-1(line 3901) no Hoare annotation was computed. [2022-11-20 11:40:43,349 INFO L895 garLoopResultBuilder]: At program point L3901(line 3901) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,349 INFO L899 garLoopResultBuilder]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2022-11-20 11:40:43,349 INFO L895 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,350 INFO L895 garLoopResultBuilder]: At program point L3736(lines 3674 3738) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,350 INFO L899 garLoopResultBuilder]: For program point L4694(line 4694) no Hoare annotation was computed. [2022-11-20 11:40:43,350 INFO L895 garLoopResultBuilder]: At program point L5520(lines 5519 5521) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,350 INFO L899 garLoopResultBuilder]: For program point L3935-1(line 3935) no Hoare annotation was computed. [2022-11-20 11:40:43,350 INFO L895 garLoopResultBuilder]: At program point L3935(line 3935) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,350 INFO L895 garLoopResultBuilder]: At program point L3704(lines 3690 3710) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,351 INFO L899 garLoopResultBuilder]: For program point L4596(lines 4596 4600) no Hoare annotation was computed. [2022-11-20 11:40:43,351 INFO L895 garLoopResultBuilder]: At program point L4531(lines 4527 4533) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,351 INFO L899 garLoopResultBuilder]: For program point L5456(lines 5456 5459) no Hoare annotation was computed. [2022-11-20 11:40:43,351 INFO L895 garLoopResultBuilder]: At program point L3904(lines 3888 3906) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,351 INFO L895 garLoopResultBuilder]: At program point L3838(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,351 INFO L895 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,352 INFO L899 garLoopResultBuilder]: For program point L3805-1(line 3805) no Hoare annotation was computed. [2022-11-20 11:40:43,352 INFO L895 garLoopResultBuilder]: At program point L3805(line 3805) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,352 INFO L895 garLoopResultBuilder]: At program point L3706(lines 3690 3710) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,352 INFO L899 garLoopResultBuilder]: For program point L4631(line 4631) no Hoare annotation was computed. [2022-11-20 11:40:43,352 INFO L899 garLoopResultBuilder]: For program point L3938(line 3938) no Hoare annotation was computed. [2022-11-20 11:40:43,352 INFO L899 garLoopResultBuilder]: For program point L4632(lines 4632 4636) no Hoare annotation was computed. [2022-11-20 11:40:43,353 INFO L895 garLoopResultBuilder]: At program point L5458(line 5458) the Hoare annotation is: false [2022-11-20 11:40:43,353 INFO L899 garLoopResultBuilder]: For program point L5458-1(lines 5455 5473) no Hoare annotation was computed. [2022-11-20 11:40:43,353 INFO L895 garLoopResultBuilder]: At program point L3840(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,353 INFO L899 garLoopResultBuilder]: For program point L3940(lines 3940 3943) no Hoare annotation was computed. [2022-11-20 11:40:43,353 INFO L895 garLoopResultBuilder]: At program point L3940-2(lines 3940 3943) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,353 INFO L895 garLoopResultBuilder]: At program point L3874(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,354 INFO L899 garLoopResultBuilder]: For program point L3709-1(line 3709) no Hoare annotation was computed. [2022-11-20 11:40:43,354 INFO L895 garLoopResultBuilder]: At program point L3709(line 3709) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,354 INFO L899 garLoopResultBuilder]: For program point L3941-1(line 3941) no Hoare annotation was computed. [2022-11-20 11:40:43,354 INFO L895 garLoopResultBuilder]: At program point L3941(line 3941) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,354 INFO L895 garLoopResultBuilder]: At program point L3842(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,354 INFO L895 garLoopResultBuilder]: At program point L3875(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,355 INFO L899 garLoopResultBuilder]: For program point L4701(line 4701) no Hoare annotation was computed. [2022-11-20 11:40:43,355 INFO L895 garLoopResultBuilder]: At program point L5527(lines 5526 5528) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,355 INFO L899 garLoopResultBuilder]: For program point L4702(lines 4702 4717) no Hoare annotation was computed. [2022-11-20 11:40:43,355 INFO L895 garLoopResultBuilder]: At program point L5462(line 5462) the Hoare annotation is: false [2022-11-20 11:40:43,355 INFO L899 garLoopResultBuilder]: For program point L5462-1(lines 5455 5473) no Hoare annotation was computed. [2022-11-20 11:40:43,355 INFO L899 garLoopResultBuilder]: For program point L3877(lines 3877 3880) no Hoare annotation was computed. [2022-11-20 11:40:43,356 INFO L899 garLoopResultBuilder]: For program point L3877-2(lines 3877 3880) no Hoare annotation was computed. [2022-11-20 11:40:43,356 INFO L899 garLoopResultBuilder]: For program point L3712(line 3712) no Hoare annotation was computed. [2022-11-20 11:40:43,356 INFO L895 garLoopResultBuilder]: At program point L4670(lines 4566 4727) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-11-20 11:40:43,356 INFO L895 garLoopResultBuilder]: At program point L4538(lines 4534 4540) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,356 INFO L899 garLoopResultBuilder]: For program point L4604(line 4604) no Hoare annotation was computed. [2022-11-20 11:40:43,356 INFO L899 garLoopResultBuilder]: For program point L3944(line 3944) no Hoare annotation was computed. [2022-11-20 11:40:43,357 INFO L895 garLoopResultBuilder]: At program point L3878(line 3878) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,357 INFO L895 garLoopResultBuilder]: At program point L3812(line 3812) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,357 INFO L899 garLoopResultBuilder]: For program point L3845(line 3845) no Hoare annotation was computed. [2022-11-20 11:40:43,357 INFO L899 garLoopResultBuilder]: For program point L3878-1(line 3878) no Hoare annotation was computed. [2022-11-20 11:40:43,357 INFO L899 garLoopResultBuilder]: For program point L3812-1(line 3812) no Hoare annotation was computed. [2022-11-20 11:40:43,357 INFO L899 garLoopResultBuilder]: For program point L4638(line 4638) no Hoare annotation was computed. [2022-11-20 11:40:43,358 INFO L895 garLoopResultBuilder]: At program point L3614(line 3614) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,358 INFO L899 garLoopResultBuilder]: For program point L4704(lines 4704 4714) no Hoare annotation was computed. [2022-11-20 11:40:43,358 INFO L899 garLoopResultBuilder]: For program point L3614-1(line 3614) no Hoare annotation was computed. [2022-11-20 11:40:43,358 INFO L899 garLoopResultBuilder]: For program point L4605(lines 4605 4610) no Hoare annotation was computed. [2022-11-20 11:40:43,358 INFO L899 garLoopResultBuilder]: For program point L3846(lines 3846 3849) no Hoare annotation was computed. [2022-11-20 11:40:43,358 INFO L899 garLoopResultBuilder]: For program point L3813(lines 3813 3817) no Hoare annotation was computed. [2022-11-20 11:40:43,359 INFO L899 garLoopResultBuilder]: For program point L3714(lines 3714 3717) no Hoare annotation was computed. [2022-11-20 11:40:43,359 INFO L899 garLoopResultBuilder]: For program point L3813-2(lines 3813 3817) no Hoare annotation was computed. [2022-11-20 11:40:43,359 INFO L899 garLoopResultBuilder]: For program point L3714-2(lines 3684 3737) no Hoare annotation was computed. [2022-11-20 11:40:43,359 INFO L899 garLoopResultBuilder]: For program point L4705(line 4705) no Hoare annotation was computed. [2022-11-20 11:40:43,359 INFO L895 garLoopResultBuilder]: At program point L2228(lines 2225 2230) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,359 INFO L895 garLoopResultBuilder]: At program point L3946(line 3946) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,360 INFO L899 garLoopResultBuilder]: For program point L3946-1(line 3946) no Hoare annotation was computed. [2022-11-20 11:40:43,360 INFO L899 garLoopResultBuilder]: For program point L4706(lines 4706 4710) no Hoare annotation was computed. [2022-11-20 11:40:43,360 INFO L899 garLoopResultBuilder]: For program point L3715-1(line 3715) no Hoare annotation was computed. [2022-11-20 11:40:43,360 INFO L895 garLoopResultBuilder]: At program point L3715(line 3715) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,360 INFO L895 garLoopResultBuilder]: At program point L5466(line 5466) the Hoare annotation is: false [2022-11-20 11:40:43,360 INFO L899 garLoopResultBuilder]: For program point L5466-1(lines 5455 5473) no Hoare annotation was computed. [2022-11-20 11:40:43,361 INFO L899 garLoopResultBuilder]: For program point L3881(lines 3881 3884) no Hoare annotation was computed. [2022-11-20 11:40:43,361 INFO L899 garLoopResultBuilder]: For program point L3881-2(lines 3881 3884) no Hoare annotation was computed. [2022-11-20 11:40:43,361 INFO L895 garLoopResultBuilder]: At program point L3617(lines 3609 3619) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,361 INFO L895 garLoopResultBuilder]: At program point L3882(line 3882) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,361 INFO L899 garLoopResultBuilder]: For program point L3882-1(line 3882) no Hoare annotation was computed. [2022-11-20 11:40:43,361 INFO L895 garLoopResultBuilder]: At program point L3486(line 3486) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,362 INFO L899 garLoopResultBuilder]: For program point L4576(lines 4576 4721) no Hoare annotation was computed. [2022-11-20 11:40:43,362 INFO L899 garLoopResultBuilder]: For program point L3486-1(line 3486) no Hoare annotation was computed. [2022-11-20 11:40:43,362 INFO L895 garLoopResultBuilder]: At program point L3850(line 3850) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,362 INFO L899 garLoopResultBuilder]: For program point L3850-1(line 3850) no Hoare annotation was computed. [2022-11-20 11:40:43,362 INFO L899 garLoopResultBuilder]: For program point L3718-1(lines 3718 3728) no Hoare annotation was computed. [2022-11-20 11:40:43,362 INFO L899 garLoopResultBuilder]: For program point L4676(line 4676) no Hoare annotation was computed. [2022-11-20 11:40:43,362 INFO L899 garLoopResultBuilder]: For program point L4577(line 4577) no Hoare annotation was computed. [2022-11-20 11:40:43,363 INFO L895 garLoopResultBuilder]: At program point L3686(line 3686) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,363 INFO L899 garLoopResultBuilder]: For program point L3719(lines 3719 3725) no Hoare annotation was computed. [2022-11-20 11:40:43,363 INFO L899 garLoopResultBuilder]: For program point L4578(lines 4578 4617) no Hoare annotation was computed. [2022-11-20 11:40:43,363 INFO L899 garLoopResultBuilder]: For program point L3686-1(line 3686) no Hoare annotation was computed. [2022-11-20 11:40:43,363 INFO L895 garLoopResultBuilder]: At program point L5470(line 5470) the Hoare annotation is: false [2022-11-20 11:40:43,363 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 11:40:43,364 INFO L902 garLoopResultBuilder]: At program point L5470-1(lines 5453 5474) the Hoare annotation is: true [2022-11-20 11:40:43,364 INFO L895 garLoopResultBuilder]: At program point L3918(line 3918) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,364 INFO L899 garLoopResultBuilder]: For program point L3852(lines 3852 3859) no Hoare annotation was computed. [2022-11-20 11:40:43,364 INFO L899 garLoopResultBuilder]: For program point L3918-1(line 3918) no Hoare annotation was computed. [2022-11-20 11:40:43,364 INFO L895 garLoopResultBuilder]: At program point L3885(lines 3788 3887) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,364 INFO L899 garLoopResultBuilder]: For program point L3852-2(lines 3852 3859) no Hoare annotation was computed. [2022-11-20 11:40:43,365 INFO L899 garLoopResultBuilder]: For program point L4645(line 4645) no Hoare annotation was computed. [2022-11-20 11:40:43,365 INFO L899 garLoopResultBuilder]: For program point L4612(line 4612) no Hoare annotation was computed. [2022-11-20 11:40:43,365 INFO L895 garLoopResultBuilder]: At program point L3489(lines 3480 3491) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,365 INFO L895 garLoopResultBuilder]: At program point L5504(lines 5503 5505) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,365 INFO L895 garLoopResultBuilder]: At program point L3952(lines 3907 3954) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,365 INFO L899 garLoopResultBuilder]: For program point L3820(lines 3820 3823) no Hoare annotation was computed. [2022-11-20 11:40:43,366 INFO L899 garLoopResultBuilder]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2022-11-20 11:40:43,366 INFO L895 garLoopResultBuilder]: At program point L3853(line 3853) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,366 INFO L899 garLoopResultBuilder]: For program point L4646(lines 4646 4681) no Hoare annotation was computed. [2022-11-20 11:40:43,366 INFO L899 garLoopResultBuilder]: For program point L4712(line 4712) no Hoare annotation was computed. [2022-11-20 11:40:43,366 INFO L895 garLoopResultBuilder]: At program point L5571(lines 5570 5572) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,366 INFO L899 garLoopResultBuilder]: For program point L4580(lines 4580 4614) no Hoare annotation was computed. [2022-11-20 11:40:43,366 INFO L899 garLoopResultBuilder]: For program point L3920(lines 3920 3950) no Hoare annotation was computed. [2022-11-20 11:40:43,367 INFO L899 garLoopResultBuilder]: For program point L3854(lines 3854 3857) no Hoare annotation was computed. [2022-11-20 11:40:43,367 INFO L899 garLoopResultBuilder]: For program point L3920-1(lines 3920 3950) no Hoare annotation was computed. [2022-11-20 11:40:43,367 INFO L899 garLoopResultBuilder]: For program point L4581(line 4581) no Hoare annotation was computed. [2022-11-20 11:40:43,367 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2022-11-20 11:40:43,367 INFO L895 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,367 INFO L899 garLoopResultBuilder]: For program point L3690(line 3690) no Hoare annotation was computed. [2022-11-20 11:40:43,368 INFO L895 garLoopResultBuilder]: At program point L3723(lines 3684 3737) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,368 INFO L899 garLoopResultBuilder]: For program point L3690-2(lines 3690 3711) no Hoare annotation was computed. [2022-11-20 11:40:43,368 INFO L899 garLoopResultBuilder]: For program point L4582(lines 4582 4586) no Hoare annotation was computed. [2022-11-20 11:40:43,368 INFO L895 garLoopResultBuilder]: At program point L3690-4(lines 3690 3711) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,368 INFO L899 garLoopResultBuilder]: For program point L4648(lines 4648 4678) no Hoare annotation was computed. [2022-11-20 11:40:43,368 INFO L899 garLoopResultBuilder]: For program point L4582-2(lines 4580 4614) no Hoare annotation was computed. [2022-11-20 11:40:43,369 INFO L895 garLoopResultBuilder]: At program point L2204(lines 2200 2206) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,369 INFO L895 garLoopResultBuilder]: At program point L4583(line 4583) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,369 INFO L899 garLoopResultBuilder]: For program point L4583-1(line 4583) no Hoare annotation was computed. [2022-11-20 11:40:43,369 INFO L899 garLoopResultBuilder]: For program point L4649(line 4649) no Hoare annotation was computed. [2022-11-20 11:40:43,369 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 11:40:43,369 INFO L899 garLoopResultBuilder]: For program point L3923(lines 3923 3926) no Hoare annotation was computed. [2022-11-20 11:40:43,369 INFO L895 garLoopResultBuilder]: At program point L3923-2(lines 3923 3926) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,370 INFO L899 garLoopResultBuilder]: For program point L4683(line 4683) no Hoare annotation was computed. [2022-11-20 11:40:43,370 INFO L899 garLoopResultBuilder]: For program point L4650(lines 4650 4655) no Hoare annotation was computed. [2022-11-20 11:40:43,370 INFO L895 garLoopResultBuilder]: At program point L5575(lines 5574 5576) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,370 INFO L895 garLoopResultBuilder]: At program point L3924(line 3924) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,370 INFO L899 garLoopResultBuilder]: For program point L3924-1(line 3924) no Hoare annotation was computed. [2022-11-20 11:40:43,370 INFO L895 garLoopResultBuilder]: At program point L3726(line 3726) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,370 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-11-20 11:40:43,371 INFO L899 garLoopResultBuilder]: For program point L3627-1(line 3627) no Hoare annotation was computed. [2022-11-20 11:40:43,371 INFO L895 garLoopResultBuilder]: At program point L3627(line 3627) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,371 INFO L899 garLoopResultBuilder]: For program point L4684(lines 4684 4699) no Hoare annotation was computed. [2022-11-20 11:40:43,371 INFO L895 garLoopResultBuilder]: At program point L3892(line 3892) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,371 INFO L899 garLoopResultBuilder]: For program point L3892-1(line 3892) no Hoare annotation was computed. [2022-11-20 11:40:43,371 INFO L899 garLoopResultBuilder]: For program point L3694(line 3694) no Hoare annotation was computed. [2022-11-20 11:40:43,372 INFO L899 garLoopResultBuilder]: For program point L3694-2(lines 3694 3700) no Hoare annotation was computed. [2022-11-20 11:40:43,372 INFO L899 garLoopResultBuilder]: For program point L4619(line 4619) no Hoare annotation was computed. [2022-11-20 11:40:43,372 INFO L895 garLoopResultBuilder]: At program point L5511(line 5511) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,372 INFO L899 garLoopResultBuilder]: For program point L5511-1(line 5511) no Hoare annotation was computed. [2022-11-20 11:40:43,372 INFO L895 garLoopResultBuilder]: At program point L5511-2(lines 5510 5512) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,372 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-20 11:40:43,373 INFO L899 garLoopResultBuilder]: For program point L3827(lines 3827 3830) no Hoare annotation was computed. [2022-11-20 11:40:43,373 INFO L899 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2022-11-20 11:40:43,373 INFO L899 garLoopResultBuilder]: For program point L4686(lines 4686 4696) no Hoare annotation was computed. [2022-11-20 11:40:43,373 INFO L899 garLoopResultBuilder]: For program point L3629-1(line 3629) no Hoare annotation was computed. [2022-11-20 11:40:43,373 INFO L895 garLoopResultBuilder]: At program point L3629(line 3629) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,373 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4643) no Hoare annotation was computed. [2022-11-20 11:40:43,373 INFO L899 garLoopResultBuilder]: For program point L3927(line 3927) no Hoare annotation was computed. [2022-11-20 11:40:43,374 INFO L899 garLoopResultBuilder]: For program point L3861-1(line 3861) no Hoare annotation was computed. [2022-11-20 11:40:43,374 INFO L895 garLoopResultBuilder]: At program point L3861(line 3861) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,374 INFO L899 garLoopResultBuilder]: For program point L4687(line 4687) no Hoare annotation was computed. [2022-11-20 11:40:43,374 INFO L899 garLoopResultBuilder]: For program point L3630(lines 3630 3633) no Hoare annotation was computed. [2022-11-20 11:40:43,374 INFO L899 garLoopResultBuilder]: For program point L4588-1(line 4588) no Hoare annotation was computed. [2022-11-20 11:40:43,374 INFO L895 garLoopResultBuilder]: At program point L4588(line 4588) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,375 INFO L895 garLoopResultBuilder]: At program point L5480(lines 5479 5481) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,375 INFO L895 garLoopResultBuilder]: At program point L3928(line 3928) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,375 INFO L899 garLoopResultBuilder]: For program point L3862(lines 3862 3867) no Hoare annotation was computed. [2022-11-20 11:40:43,375 INFO L899 garLoopResultBuilder]: For program point L3895-1(line 3895) no Hoare annotation was computed. [2022-11-20 11:40:43,375 INFO L899 garLoopResultBuilder]: For program point L3928-1(line 3928) no Hoare annotation was computed. [2022-11-20 11:40:43,375 INFO L895 garLoopResultBuilder]: At program point L3895(line 3895) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,376 INFO L899 garLoopResultBuilder]: For program point L4622(lines 4622 4640) no Hoare annotation was computed. [2022-11-20 11:40:43,376 INFO L899 garLoopResultBuilder]: For program point L4688(lines 4688 4692) no Hoare annotation was computed. [2022-11-20 11:40:43,376 INFO L895 garLoopResultBuilder]: At program point L5514(line 5514) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,376 INFO L899 garLoopResultBuilder]: For program point L5514-1(line 5514) no Hoare annotation was computed. [2022-11-20 11:40:43,376 INFO L895 garLoopResultBuilder]: At program point L5514-2(lines 5513 5515) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,376 INFO L899 garLoopResultBuilder]: For program point L3896(lines 3896 3899) no Hoare annotation was computed. [2022-11-20 11:40:43,377 INFO L899 garLoopResultBuilder]: For program point L3896-2(lines 3896 3899) no Hoare annotation was computed. [2022-11-20 11:40:43,377 INFO L895 garLoopResultBuilder]: At program point L4722(lines 4566 4727) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,377 INFO L899 garLoopResultBuilder]: For program point L3731(lines 3731 3734) no Hoare annotation was computed. [2022-11-20 11:40:43,377 INFO L899 garLoopResultBuilder]: For program point L4623(line 4623) no Hoare annotation was computed. [2022-11-20 11:40:43,377 INFO L899 garLoopResultBuilder]: For program point L3599-1(line 3599) no Hoare annotation was computed. [2022-11-20 11:40:43,377 INFO L895 garLoopResultBuilder]: At program point L3599(line 3599) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,377 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 11:40:43,378 INFO L895 garLoopResultBuilder]: At program point L3930(line 3930) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,378 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2022-11-20 11:40:43,378 INFO L899 garLoopResultBuilder]: For program point L3930-1(line 3930) no Hoare annotation was computed. [2022-11-20 11:40:43,378 INFO L895 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,378 INFO L895 garLoopResultBuilder]: At program point L3732(line 3732) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,378 INFO L899 garLoopResultBuilder]: For program point L3732-1(line 3732) no Hoare annotation was computed. [2022-11-20 11:40:43,379 INFO L899 garLoopResultBuilder]: For program point L4657(line 4657) no Hoare annotation was computed. [2022-11-20 11:40:43,379 INFO L899 garLoopResultBuilder]: For program point L4624(lines 4624 4629) no Hoare annotation was computed. [2022-11-20 11:40:43,379 INFO L895 garLoopResultBuilder]: At program point L5450(lines 5443 5452) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_state_variable_3~0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2022-11-20 11:40:43,379 INFO L899 garLoopResultBuilder]: For program point L3931(lines 3931 3948) no Hoare annotation was computed. [2022-11-20 11:40:43,379 INFO L895 garLoopResultBuilder]: At program point L3865(lines 3803 3886) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,379 INFO L899 garLoopResultBuilder]: For program point L4658(lines 4658 4674) no Hoare annotation was computed. [2022-11-20 11:40:43,380 INFO L895 garLoopResultBuilder]: At program point L5517(lines 5516 5518) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,380 INFO L895 garLoopResultBuilder]: At program point L3932(line 3932) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,380 INFO L899 garLoopResultBuilder]: For program point L3932-1(line 3932) no Hoare annotation was computed. [2022-11-20 11:40:43,380 INFO L895 garLoopResultBuilder]: At program point L3635(lines 3620 3637) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_mutex_update_lock_of_w83791d_data~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_1~0)) [2022-11-20 11:40:43,380 INFO L899 garLoopResultBuilder]: For program point L4593(line 4593) no Hoare annotation was computed. [2022-11-20 11:40:43,381 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 2120 2126) the Hoare annotation is: true [2022-11-20 11:40:43,381 INFO L899 garLoopResultBuilder]: For program point L2123-1(line 2123) no Hoare annotation was computed. [2022-11-20 11:40:43,381 INFO L899 garLoopResultBuilder]: For program point IS_ERRFINAL(lines 2120 2126) no Hoare annotation was computed. [2022-11-20 11:40:43,381 INFO L902 garLoopResultBuilder]: At program point L2123(line 2123) the Hoare annotation is: true [2022-11-20 11:40:43,381 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 2120 2126) no Hoare annotation was computed. [2022-11-20 11:40:43,384 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:40:43,387 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 11:40:43,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 11:40:43 BoogieIcfgContainer [2022-11-20 11:40:43,427 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 11:40:43,428 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 11:40:43,428 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 11:40:43,428 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 11:40:43,429 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:38:37" (3/4) ... [2022-11-20 11:40:43,432 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 11:40:43,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtoul [2022-11-20 11:40:43,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_group [2022-11-20 11:40:43,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-11-20 11:40:43,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_get_clientdata [2022-11-20 11:40:43,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_unregister_device [2022-11-20 11:40:43,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_detect [2022-11-20 11:40:43,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-20 11:40:43,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_update_lock_of_w83791d_data [2022-11-20 11:40:43,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_group [2022-11-20 11:40:43,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-20 11:40:43,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-20 11:40:43,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_update_lock_of_w83791d_data [2022-11-20 11:40:43,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_read [2022-11-20 11:40:43,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2022-11-20 11:40:43,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_update_device [2022-11-20 11:40:43,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure w83791d_write [2022-11-20 11:40:43,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i2c_new_dummy [2022-11-20 11:40:43,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-20 11:40:43,442 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-20 11:40:43,481 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 481 nodes and edges [2022-11-20 11:40:43,487 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 208 nodes and edges [2022-11-20 11:40:43,492 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 92 nodes and edges [2022-11-20 11:40:43,497 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 45 nodes and edges [2022-11-20 11:40:43,501 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-11-20 11:40:43,506 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2022-11-20 11:40:43,510 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-20 11:40:43,512 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-20 11:40:43,515 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 11:40:43,518 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 11:40:43,558 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,558 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,559 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,559 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,559 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,560 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,560 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,560 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,560 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,560 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,561 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,561 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,561 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,561 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,561 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,561 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,561 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,562 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,562 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,562 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,562 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,563 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,566 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,566 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,566 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,567 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,567 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,567 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,567 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,567 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,567 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,568 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,568 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,568 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,568 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,568 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,568 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,568 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,569 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:43,570 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) [2022-11-20 11:40:44,115 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/witness.graphml [2022-11-20 11:40:44,115 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 11:40:44,116 INFO L158 Benchmark]: Toolchain (without parser) took 150476.78ms. Allocated memory was 71.3MB in the beginning and 465.6MB in the end (delta: 394.3MB). Free memory was 40.9MB in the beginning and 140.9MB in the end (delta: -100.0MB). Peak memory consumption was 296.5MB. Max. memory is 16.1GB. [2022-11-20 11:40:44,116 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 71.3MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:40:44,117 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2945.54ms. Allocated memory was 71.3MB in the beginning and 151.0MB in the end (delta: 79.7MB). Free memory was 40.7MB in the beginning and 72.2MB in the end (delta: -31.5MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2022-11-20 11:40:44,117 INFO L158 Benchmark]: Boogie Procedure Inliner took 368.67ms. Allocated memory was 151.0MB in the beginning and 230.7MB in the end (delta: 79.7MB). Free memory was 72.2MB in the beginning and 154.6MB in the end (delta: -82.3MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2022-11-20 11:40:44,117 INFO L158 Benchmark]: Boogie Preprocessor took 393.87ms. Allocated memory is still 230.7MB. Free memory was 154.6MB in the beginning and 132.3MB in the end (delta: 22.3MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2022-11-20 11:40:44,118 INFO L158 Benchmark]: RCFGBuilder took 20266.75ms. Allocated memory was 230.7MB in the beginning and 465.6MB in the end (delta: 234.9MB). Free memory was 132.3MB in the beginning and 232.8MB in the end (delta: -100.5MB). Peak memory consumption was 267.3MB. Max. memory is 16.1GB. [2022-11-20 11:40:44,118 INFO L158 Benchmark]: TraceAbstraction took 125805.36ms. Allocated memory is still 465.6MB. Free memory was 231.7MB in the beginning and 258.3MB in the end (delta: -26.6MB). Peak memory consumption was 141.7MB. Max. memory is 16.1GB. [2022-11-20 11:40:44,118 INFO L158 Benchmark]: Witness Printer took 687.46ms. Allocated memory is still 465.6MB. Free memory was 258.3MB in the beginning and 140.9MB in the end (delta: 117.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2022-11-20 11:40:44,120 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 71.3MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2945.54ms. Allocated memory was 71.3MB in the beginning and 151.0MB in the end (delta: 79.7MB). Free memory was 40.7MB in the beginning and 72.2MB in the end (delta: -31.5MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 368.67ms. Allocated memory was 151.0MB in the beginning and 230.7MB in the end (delta: 79.7MB). Free memory was 72.2MB in the beginning and 154.6MB in the end (delta: -82.3MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 393.87ms. Allocated memory is still 230.7MB. Free memory was 154.6MB in the beginning and 132.3MB in the end (delta: 22.3MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * RCFGBuilder took 20266.75ms. Allocated memory was 230.7MB in the beginning and 465.6MB in the end (delta: 234.9MB). Free memory was 132.3MB in the beginning and 232.8MB in the end (delta: -100.5MB). Peak memory consumption was 267.3MB. Max. memory is 16.1GB. * TraceAbstraction took 125805.36ms. Allocated memory is still 465.6MB. Free memory was 231.7MB in the beginning and 258.3MB in the end (delta: -26.6MB). Peak memory consumption was 141.7MB. Max. memory is 16.1GB. * Witness Printer took 687.46ms. Allocated memory is still 465.6MB. Free memory was 258.3MB in the beginning and 140.9MB in the end (delta: 117.4MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5017]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 20 procedures, 500 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 125.7s, OverallIterations: 10, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 7.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 23.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5345 SdHoareTripleChecker+Valid, 5.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5345 mSDsluCounter, 10815 SdHoareTripleChecker+Invalid, 5.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3381 mSDsCounter, 11 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 50 IncrementalHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11 mSolverCounterUnsat, 7434 mSDtfsCounter, 50 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 325 GetRequests, 315 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3375occurred in iteration=9, InterpolantAutomatonStates: 30, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 21 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 220 LocationsWithAnnotation, 6882 PreInvPairs, 8211 NumberOfFragments, 3732 HoareAnnotationTreeSize, 6882 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 1.3s HoareSimplificationTime, 220 FomulaSimplificationsInter, 48961 FormulaSimplificationTreeSizeReductionInter, 21.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 82.7s SatisfiabilityAnalysisTime, 4.3s InterpolantComputationTime, 335 NumberOfCodeBlocks, 335 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 325 ConstructedInterpolants, 0 QuantifiedInterpolants, 525 SizeOfPredicates, 1 NumberOfNonLiveVariables, 42020 ConjunctsInSsa, 22 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 8/8 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5513]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5570]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4997]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 2218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4527]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4187]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2114]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5443]: Loop Invariant Derived loop invariant: (((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ldv_state_variable_3) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1) && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 3620]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5005]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5516]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3684]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5574]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3480]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3888]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5534]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3690]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5526]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && 1bv32 == ldv_state_variable_0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3788]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5479]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5453]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2211]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4566]: Loop Invariant Derived loop invariant: ((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 5503]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 2200]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 2225]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5510]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3674]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 3593]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 5519]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 4230]: Loop Invariant Derived loop invariant: ((((1bv32 == ldv_mutex_update_lock_of_w83791d_data || !(0bv32 == ldv_retval_1)) || !(ldv_mutex_lock == 1bv32)) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) - InvariantResult [Line: 5545]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: (((1bv32 == ldv_mutex_update_lock_of_w83791d_data && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) && ldv_mutex_lock == 1bv32) && 0bv32 == ldv_retval_1 - InvariantResult [Line: 3993]: Loop Invariant Derived loop invariant: ((((!(0bv32 == ldv_retval_1) || !(ldv_mutex_lock == 1bv32)) || 2bv32 == ldv_mutex_update_lock_of_w83791d_data) || !(ldv_mutex_mutex_of_device == 1bv32)) || !(\old(ldv_mutex_update_lock_of_w83791d_data) == 1bv32)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1bv32) RESULT: Ultimate proved your program to be correct! [2022-11-20 11:40:44,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae1aa957-728f-4596-bc87-7004cec29095/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE