./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 --- 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 10:55:49,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:55:49,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:55:49,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:55:49,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:55:49,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:55:49,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:55:49,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:55:49,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:55:49,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:55:49,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:55:49,901 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:55:49,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:55:49,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:55:49,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:55:49,910 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:55:49,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:55:49,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:55:49,915 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:55:49,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:55:49,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:55:49,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:55:49,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:55:49,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:55:49,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:55:49,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:55:49,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:55:49,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:55:49,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:55:49,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:55:49,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:55:49,945 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:55:49,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:55:49,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:55:49,950 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:55:49,951 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:55:49,952 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:55:49,952 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:55:49,952 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:55:49,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:55:49,954 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:55:49,955 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 10:55:49,995 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:55:49,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:55:49,996 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:55:49,996 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:55:49,997 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:55:49,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:55:49,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:55:49,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:55:49,999 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:55:49,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:55:50,000 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:55:50,001 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:55:50,002 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:55:50,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:55:50,002 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:55:50,002 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:55:50,002 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:55:50,003 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:55:50,003 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:55:50,003 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:55:50,003 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:55:50,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:55:50,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:55:50,004 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:55:50,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:55:50,005 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:55:50,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:55:50,005 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:55:50,005 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:55:50,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:55:50,006 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_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-11-20 10:55:50,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:55:50,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:55:50,307 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:55:50,308 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:55:50,310 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:55:50,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-11-20 10:55:53,350 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:55:53,872 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:55:53,872 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-11-20 10:55:53,904 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/data/647ece7de/f32512fe28614c6b9372e45dd7e0ac1f/FLAG2fc0f67ad [2022-11-20 10:55:53,923 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/data/647ece7de/f32512fe28614c6b9372e45dd7e0ac1f [2022-11-20 10:55:53,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:55:53,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:55:53,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:55:53,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:55:53,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:55:53,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:55:53" (1/1) ... [2022-11-20 10:55:53,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f545b84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:55:53, skipping insertion in model container [2022-11-20 10:55:53,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:55:53" (1/1) ... [2022-11-20 10:55:53,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:55:54,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:55:54,806 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.abstractShiftLeft(BitabsTranslation.java:148) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:187) 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: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.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:675) 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: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 10:55:54,812 INFO L158 Benchmark]: Toolchain (without parser) took 883.51ms. Allocated memory is still 138.4MB. Free memory was 102.5MB in the beginning and 71.0MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 10:55:54,813 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 113.2MB. Free memory is still 67.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:55:54,813 INFO L158 Benchmark]: CACSL2BoogieTranslator took 880.14ms. Allocated memory is still 138.4MB. Free memory was 102.0MB in the beginning and 71.0MB in the end (delta: 31.0MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 10:55:54,815 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 113.2MB. Free memory is still 67.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 880.14ms. Allocated memory is still 138.4MB. Free memory was 102.0MB in the beginning and 71.0MB in the end (delta: 31.0MB). Peak memory consumption was 31.5MB. 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 --- 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 10:55:57,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:55:57,146 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:55:57,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:55:57,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:55:57,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:55:57,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:55:57,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:55:57,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:55:57,215 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:55:57,216 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:55:57,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:55:57,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:55:57,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:55:57,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:55:57,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:55:57,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:55:57,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:55:57,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:55:57,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:55:57,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:55:57,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:55:57,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:55:57,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:55:57,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:55:57,253 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:55:57,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:55:57,256 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:55:57,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:55:57,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:55:57,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:55:57,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:55:57,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:55:57,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:55:57,262 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:55:57,263 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:55:57,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:55:57,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:55:57,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:55:57,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:55:57,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:55:57,270 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 10:55:57,311 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:55:57,311 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:55:57,313 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:55:57,313 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:55:57,314 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:55:57,315 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:55:57,315 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:55:57,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:55:57,316 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:55:57,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:55:57,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:55:57,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:55:57,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:55:57,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:55:57,318 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 10:55:57,319 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 10:55:57,319 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 10:55:57,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:55:57,319 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:55:57,320 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:55:57,320 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:55:57,320 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:55:57,320 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:55:57,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:55:57,321 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:55:57,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:55:57,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:55:57,322 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 10:55:57,322 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 10:55:57,322 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:55:57,322 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:55:57,323 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:55:57,323 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 10:55:57,323 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_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5b351dc48b78577594847e2589a2433da4c3422ed74f69290b3f52d3ba2c2d2 [2022-11-20 10:55:57,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:55:57,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:55:57,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:55:57,792 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:55:57,793 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:55:57,794 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-11-20 10:56:00,978 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:56:01,462 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:56:01,463 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-11-20 10:56:01,493 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/data/b080f0235/5b319ccdbaeb49a88bc96b2a5816e278/FLAG880e42999 [2022-11-20 10:56:01,514 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/data/b080f0235/5b319ccdbaeb49a88bc96b2a5816e278 [2022-11-20 10:56:01,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:56:01,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:56:01,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:01,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:56:01,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:56:01,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:01" (1/1) ... [2022-11-20 10:56:01,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12835a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:01, skipping insertion in model container [2022-11-20 10:56:01,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:56:01" (1/1) ... [2022-11-20 10:56:01,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:56:01,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:56:02,556 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_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-11-20 10:56:02,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:56:02,642 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 10:56:02,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:56:02,847 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_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-11-20 10:56:02,874 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:56:02,885 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 10:56:03,098 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_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i[106459,106472] [2022-11-20 10:56:03,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:56:03,176 INFO L208 MainTranslator]: Completed translation [2022-11-20 10:56:03,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03 WrapperNode [2022-11-20 10:56:03,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:56:03,178 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 10:56:03,178 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 10:56:03,179 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 10:56:03,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,233 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,351 INFO L138 Inliner]: procedures = 137, calls = 754, calls flagged for inlining = 53, calls inlined = 47, statements flattened = 1908 [2022-11-20 10:56:03,351 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 10:56:03,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 10:56:03,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 10:56:03,352 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 10:56:03,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,502 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,518 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,540 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 10:56:03,541 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 10:56:03,541 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 10:56:03,541 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 10:56:03,542 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (1/1) ... [2022-11-20 10:56:03,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:56:03,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:56:03,585 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 10:56:03,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 10:56:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-20 10:56:03,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-20 10:56:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 10:56:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 10:56:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 10:56:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_remove [2022-11-20 10:56:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_remove [2022-11-20 10:56:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 10:56:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 10:56:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2022-11-20 10:56:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2022-11-20 10:56:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_modify_write_reg [2022-11-20 10:56:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_modify_write_reg [2022-11-20 10:56:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pch_phub_mutex [2022-11-20 10:56:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pch_phub_mutex [2022-11-20 10:56:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 10:56:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 10:56:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 10:56:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 10:56:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-20 10:56:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-20 10:56:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 10:56:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 10:56:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 10:56:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 10:56:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 10:56:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 10:56:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-20 10:56:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-20 10:56:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 10:56:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2022-11-20 10:56:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2022-11-20 10:56:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 10:56:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-20 10:56:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-20 10:56:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2022-11-20 10:56:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2022-11-20 10:56:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 10:56:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 10:56:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 10:56:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 10:56:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 10:56:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-20 10:56:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-20 10:56:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-20 10:56:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-20 10:56:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-20 10:56:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-20 10:56:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-11-20 10:56:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-11-20 10:56:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-11-20 10:56:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 10:56:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 10:56:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 10:56:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-11-20 10:56:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-11-20 10:56:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 10:56:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-20 10:56:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-20 10:56:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 10:56:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 10:56:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 10:56:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 10:56:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 10:56:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 10:56:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_write_serial_rom [2022-11-20 10:56:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_write_serial_rom [2022-11-20 10:56:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 10:56:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 10:56:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2022-11-20 10:56:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2022-11-20 10:56:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure pch_phub_read_serial_rom [2022-11-20 10:56:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_phub_read_serial_rom [2022-11-20 10:56:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2022-11-20 10:56:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2022-11-20 10:56:04,255 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 10:56:04,259 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 10:56:15,028 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 10:56:15,054 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 10:56:15,054 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 10:56:15,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:56:15 BoogieIcfgContainer [2022-11-20 10:56:15,058 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 10:56:15,061 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 10:56:15,062 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 10:56:15,065 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 10:56:15,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 10:56:01" (1/3) ... [2022-11-20 10:56:15,068 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1478b51f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:56:15, skipping insertion in model container [2022-11-20 10:56:15,068 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:56:03" (2/3) ... [2022-11-20 10:56:15,069 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1478b51f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:56:15, skipping insertion in model container [2022-11-20 10:56:15,070 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:56:15" (3/3) ... [2022-11-20 10:56:15,071 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--pch_phub.ko-main.cil.out.i [2022-11-20 10:56:15,091 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 10:56:15,091 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 10:56:15,185 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 10:56:15,192 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;@33096641, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 10:56:15,193 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 10:56:15,209 INFO L276 IsEmpty]: Start isEmpty. Operand has 606 states, 402 states have (on average 1.271144278606965) internal successors, (511), 412 states have internal predecessors, (511), 174 states have call successors, (174), 28 states have call predecessors, (174), 28 states have return successors, (174), 174 states have call predecessors, (174), 174 states have call successors, (174) [2022-11-20 10:56:15,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-20 10:56:15,224 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:15,224 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 10:56:15,225 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:15,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:15,229 INFO L85 PathProgramCache]: Analyzing trace with hash -838784516, now seen corresponding path program 1 times [2022-11-20 10:56:15,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:15,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1670107432] [2022-11-20 10:56:15,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:15,245 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 10:56:15,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:15,251 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:15,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:16,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:16,112 INFO L263 TraceCheckSpWp]: Trace formula consists of 694 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 10:56:16,118 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:16,194 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 10:56:16,194 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:16,195 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:16,195 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1670107432] [2022-11-20 10:56:16,196 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1670107432] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:16,196 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:16,197 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 10:56:16,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686773127] [2022-11-20 10:56:16,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:16,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:56:16,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:16,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:56:16,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:56:16,238 INFO L87 Difference]: Start difference. First operand has 606 states, 402 states have (on average 1.271144278606965) internal successors, (511), 412 states have internal predecessors, (511), 174 states have call successors, (174), 28 states have call predecessors, (174), 28 states have return successors, (174), 174 states have call predecessors, (174), 174 states have call successors, (174) Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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 10:56:16,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:16,699 INFO L93 Difference]: Finished difference Result 1792 states and 2597 transitions. [2022-11-20 10:56:16,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:56:16,702 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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 15 [2022-11-20 10:56:16,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:16,722 INFO L225 Difference]: With dead ends: 1792 [2022-11-20 10:56:16,723 INFO L226 Difference]: Without dead ends: 1185 [2022-11-20 10:56:16,734 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 13 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 10:56:16,738 INFO L413 NwaCegarLoop]: 1020 mSDtfsCounter, 823 mSDsluCounter, 837 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 1857 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:16,739 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 1857 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 10:56:16,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1185 states. [2022-11-20 10:56:16,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1185 to 1181. [2022-11-20 10:56:16,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1181 states, 783 states have (on average 1.2630906768837804) internal successors, (989), 795 states have internal predecessors, (989), 343 states have call successors, (343), 55 states have call predecessors, (343), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-11-20 10:56:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1181 states and 1670 transitions. [2022-11-20 10:56:16,927 INFO L78 Accepts]: Start accepts. Automaton has 1181 states and 1670 transitions. Word has length 15 [2022-11-20 10:56:16,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:16,927 INFO L495 AbstractCegarLoop]: Abstraction has 1181 states and 1670 transitions. [2022-11-20 10:56:16,928 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 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 10:56:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1670 transitions. [2022-11-20 10:56:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 10:56:16,934 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:16,935 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 10:56:16,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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)] Ended with exit code 0 [2022-11-20 10:56:17,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:17,155 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:17,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:17,155 INFO L85 PathProgramCache]: Analyzing trace with hash -1677123996, now seen corresponding path program 1 times [2022-11-20 10:56:17,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:17,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1093928759] [2022-11-20 10:56:17,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:17,158 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 10:56:17,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:17,159 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:17,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:17,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:17,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 711 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 10:56:17,889 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:17,907 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 10:56:17,907 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:17,907 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:17,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1093928759] [2022-11-20 10:56:17,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1093928759] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:17,908 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:17,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 10:56:17,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098496767] [2022-11-20 10:56:17,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:17,911 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:56:17,911 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:17,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:56:17,912 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:56:17,912 INFO L87 Difference]: Start difference. First operand 1181 states and 1670 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 10:56:18,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:18,108 INFO L93 Difference]: Finished difference Result 1199 states and 1690 transitions. [2022-11-20 10:56:18,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:56:18,109 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 18 [2022-11-20 10:56:18,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:18,119 INFO L225 Difference]: With dead ends: 1199 [2022-11-20 10:56:18,119 INFO L226 Difference]: Without dead ends: 1190 [2022-11-20 10:56:18,122 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 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 10:56:18,123 INFO L413 NwaCegarLoop]: 856 mSDtfsCounter, 842 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 842 SdHoareTripleChecker+Valid, 866 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:18,125 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [842 Valid, 866 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 10:56:18,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1190 states. [2022-11-20 10:56:18,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1190 to 1181. [2022-11-20 10:56:18,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1181 states, 783 states have (on average 1.2618135376756066) internal successors, (988), 795 states have internal predecessors, (988), 343 states have call successors, (343), 55 states have call predecessors, (343), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-11-20 10:56:18,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1181 states and 1669 transitions. [2022-11-20 10:56:18,283 INFO L78 Accepts]: Start accepts. Automaton has 1181 states and 1669 transitions. Word has length 18 [2022-11-20 10:56:18,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:18,284 INFO L495 AbstractCegarLoop]: Abstraction has 1181 states and 1669 transitions. [2022-11-20 10:56:18,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 10:56:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1669 transitions. [2022-11-20 10:56:18,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 10:56:18,290 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:18,290 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 10:56:18,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:18,508 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:18,508 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:18,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:18,509 INFO L85 PathProgramCache]: Analyzing trace with hash -1619865694, now seen corresponding path program 1 times [2022-11-20 10:56:18,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:18,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [190972032] [2022-11-20 10:56:18,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:18,510 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 10:56:18,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:18,512 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:18,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:19,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:19,216 INFO L263 TraceCheckSpWp]: Trace formula consists of 707 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 10:56:19,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:19,308 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 10:56:19,308 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:19,308 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:19,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [190972032] [2022-11-20 10:56:19,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [190972032] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:19,309 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:19,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 10:56:19,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38340823] [2022-11-20 10:56:19,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:19,310 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:56:19,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:19,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:56:19,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:56:19,311 INFO L87 Difference]: Start difference. First operand 1181 states and 1669 transitions. Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 10:56:19,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:19,509 INFO L93 Difference]: Finished difference Result 1183 states and 1670 transitions. [2022-11-20 10:56:19,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:56:19,510 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 18 [2022-11-20 10:56:19,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:19,517 INFO L225 Difference]: With dead ends: 1183 [2022-11-20 10:56:19,517 INFO L226 Difference]: Without dead ends: 1180 [2022-11-20 10:56:19,518 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 16 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 10:56:19,522 INFO L413 NwaCegarLoop]: 844 mSDtfsCounter, 830 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 830 SdHoareTripleChecker+Valid, 844 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:19,524 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [830 Valid, 844 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 10:56:19,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1180 states. [2022-11-20 10:56:19,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1180 to 1180. [2022-11-20 10:56:19,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1180 states, 783 states have (on average 1.260536398467433) internal successors, (987), 794 states have internal predecessors, (987), 342 states have call successors, (342), 55 states have call predecessors, (342), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-11-20 10:56:19,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 1180 states and 1667 transitions. [2022-11-20 10:56:19,663 INFO L78 Accepts]: Start accepts. Automaton has 1180 states and 1667 transitions. Word has length 18 [2022-11-20 10:56:19,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:19,663 INFO L495 AbstractCegarLoop]: Abstraction has 1180 states and 1667 transitions. [2022-11-20 10:56:19,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 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 10:56:19,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1667 transitions. [2022-11-20 10:56:19,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-20 10:56:19,671 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:19,672 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 10:56:19,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:19,892 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:19,892 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:19,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:19,892 INFO L85 PathProgramCache]: Analyzing trace with hash 1323407411, now seen corresponding path program 1 times [2022-11-20 10:56:19,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:19,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [11082978] [2022-11-20 10:56:19,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:19,894 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 10:56:19,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:19,918 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:19,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:20,594 INFO L263 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 10:56:20,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:20,667 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 10:56:20,667 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:20,667 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:20,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [11082978] [2022-11-20 10:56:20,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [11082978] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:20,668 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:20,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 10:56:20,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268982232] [2022-11-20 10:56:20,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:20,668 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:56:20,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:20,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:56:20,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:56:20,669 INFO L87 Difference]: Start difference. First operand 1180 states and 1667 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 10:56:20,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:20,869 INFO L93 Difference]: Finished difference Result 1182 states and 1668 transitions. [2022-11-20 10:56:20,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:56:20,869 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 10:56:20,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:20,876 INFO L225 Difference]: With dead ends: 1182 [2022-11-20 10:56:20,876 INFO L226 Difference]: Without dead ends: 1179 [2022-11-20 10:56:20,877 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 10:56:20,878 INFO L413 NwaCegarLoop]: 842 mSDtfsCounter, 827 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 827 SdHoareTripleChecker+Valid, 842 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:20,879 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [827 Valid, 842 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 10:56:20,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2022-11-20 10:56:20,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1179. [2022-11-20 10:56:21,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1179 states, 783 states have (on average 1.2592592592592593) internal successors, (986), 793 states have internal predecessors, (986), 341 states have call successors, (341), 55 states have call predecessors, (341), 54 states have return successors, (338), 338 states have call predecessors, (338), 338 states have call successors, (338) [2022-11-20 10:56:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 1179 states and 1665 transitions. [2022-11-20 10:56:21,021 INFO L78 Accepts]: Start accepts. Automaton has 1179 states and 1665 transitions. Word has length 19 [2022-11-20 10:56:21,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:21,022 INFO L495 AbstractCegarLoop]: Abstraction has 1179 states and 1665 transitions. [2022-11-20 10:56:21,022 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 10:56:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1665 transitions. [2022-11-20 10:56:21,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 10:56:21,023 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:21,023 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 10:56:21,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:21,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:21,244 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:21,244 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:21,244 INFO L85 PathProgramCache]: Analyzing trace with hash -1924401979, now seen corresponding path program 1 times [2022-11-20 10:56:21,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:21,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1148581455] [2022-11-20 10:56:21,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:21,246 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 10:56:21,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:21,250 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:21,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:21,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 709 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 10:56:21,945 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:22,026 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 10:56:22,026 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:22,027 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:22,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1148581455] [2022-11-20 10:56:22,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1148581455] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:22,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:22,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 10:56:22,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2090786011] [2022-11-20 10:56:22,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:22,028 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:56:22,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:22,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:56:22,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:56:22,029 INFO L87 Difference]: Start difference. First operand 1179 states and 1665 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 10:56:22,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:22,417 INFO L93 Difference]: Finished difference Result 3497 states and 4957 transitions. [2022-11-20 10:56:22,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:56:22,418 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 10:56:22,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:22,434 INFO L225 Difference]: With dead ends: 3497 [2022-11-20 10:56:22,434 INFO L226 Difference]: Without dead ends: 2315 [2022-11-20 10:56:22,441 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 10:56:22,442 INFO L413 NwaCegarLoop]: 1074 mSDtfsCounter, 821 mSDsluCounter, 814 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 821 SdHoareTripleChecker+Valid, 1888 SdHoareTripleChecker+Invalid, 12 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:22,442 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [821 Valid, 1888 Invalid, 12 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 10:56:22,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2022-11-20 10:56:22,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2300. [2022-11-20 10:56:22,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2300 states, 1528 states have (on average 1.2604712041884816) internal successors, (1926), 1553 states have internal predecessors, (1926), 667 states have call successors, (667), 106 states have call predecessors, (667), 104 states have return successors, (668), 656 states have call predecessors, (668), 660 states have call successors, (668) [2022-11-20 10:56:22,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 2300 states and 3261 transitions. [2022-11-20 10:56:22,772 INFO L78 Accepts]: Start accepts. Automaton has 2300 states and 3261 transitions. Word has length 20 [2022-11-20 10:56:22,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:22,772 INFO L495 AbstractCegarLoop]: Abstraction has 2300 states and 3261 transitions. [2022-11-20 10:56:22,773 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 10:56:22,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2300 states and 3261 transitions. [2022-11-20 10:56:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 10:56:22,776 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:22,777 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 10:56:22,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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)] Ended with exit code 0 [2022-11-20 10:56:22,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:22,991 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:22,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:22,992 INFO L85 PathProgramCache]: Analyzing trace with hash 389432597, now seen corresponding path program 1 times [2022-11-20 10:56:22,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:22,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [664701132] [2022-11-20 10:56:22,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:22,993 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 10:56:22,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:22,995 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:23,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:23,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 809 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 10:56:23,707 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:23,748 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 10:56:23,749 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:23,749 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:23,749 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [664701132] [2022-11-20 10:56:23,750 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [664701132] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:23,750 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:23,750 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 10:56:23,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840343716] [2022-11-20 10:56:23,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:23,751 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:56:23,751 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:23,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:56:23,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:56:23,752 INFO L87 Difference]: Start difference. First operand 2300 states and 3261 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 10:56:24,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:24,347 INFO L93 Difference]: Finished difference Result 6534 states and 9243 transitions. [2022-11-20 10:56:24,347 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:56:24,348 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (7), 1 states have call predecessors, (7), 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 10:56:24,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:24,372 INFO L225 Difference]: With dead ends: 6534 [2022-11-20 10:56:24,372 INFO L226 Difference]: Without dead ends: 4237 [2022-11-20 10:56:24,383 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 10:56:24,384 INFO L413 NwaCegarLoop]: 1012 mSDtfsCounter, 686 mSDsluCounter, 825 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 686 SdHoareTripleChecker+Valid, 1837 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:24,385 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [686 Valid, 1837 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 10:56:24,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4237 states. [2022-11-20 10:56:24,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4237 to 4228. [2022-11-20 10:56:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4228 states, 2788 states have (on average 1.2503586800573887) internal successors, (3486), 2829 states have internal predecessors, (3486), 1243 states have call successors, (1243), 198 states have call predecessors, (1243), 196 states have return successors, (1244), 1232 states have call predecessors, (1244), 1236 states have call successors, (1244) [2022-11-20 10:56:24,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 4228 states and 5973 transitions. [2022-11-20 10:56:24,987 INFO L78 Accepts]: Start accepts. Automaton has 4228 states and 5973 transitions. Word has length 49 [2022-11-20 10:56:24,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:24,988 INFO L495 AbstractCegarLoop]: Abstraction has 4228 states and 5973 transitions. [2022-11-20 10:56:24,988 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 10:56:24,988 INFO L276 IsEmpty]: Start isEmpty. Operand 4228 states and 5973 transitions. [2022-11-20 10:56:24,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 10:56:24,993 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:24,994 INFO L195 NwaCegarLoop]: trace histogram [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, 1] [2022-11-20 10:56:25,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:25,207 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:25,207 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:25,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:25,207 INFO L85 PathProgramCache]: Analyzing trace with hash 222631348, now seen corresponding path program 1 times [2022-11-20 10:56:25,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:25,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [500400578] [2022-11-20 10:56:25,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:25,209 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 10:56:25,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:25,210 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:25,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:25,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:25,878 INFO L263 TraceCheckSpWp]: Trace formula consists of 842 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 10:56:25,880 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:25,934 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:56:25,934 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:25,935 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:25,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [500400578] [2022-11-20 10:56:25,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [500400578] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:25,935 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:25,936 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 10:56:25,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830161018] [2022-11-20 10:56:25,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:25,937 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:56:25,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:25,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:56:25,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:56:25,938 INFO L87 Difference]: Start difference. First operand 4228 states and 5973 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 10:56:26,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:26,726 INFO L93 Difference]: Finished difference Result 10430 states and 14743 transitions. [2022-11-20 10:56:26,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:56:26,727 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 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 10:56:26,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:26,766 INFO L225 Difference]: With dead ends: 10430 [2022-11-20 10:56:26,766 INFO L226 Difference]: Without dead ends: 6205 [2022-11-20 10:56:26,790 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 10:56:26,791 INFO L413 NwaCegarLoop]: 1525 mSDtfsCounter, 697 mSDsluCounter, 826 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 697 SdHoareTripleChecker+Valid, 2351 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:26,791 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [697 Valid, 2351 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-20 10:56:26,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6205 states. [2022-11-20 10:56:27,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6205 to 6196. [2022-11-20 10:56:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6196 states, 4088 states have (on average 1.2490215264187867) internal successors, (5106), 4145 states have internal predecessors, (5106), 1819 states have call successors, (1819), 290 states have call predecessors, (1819), 288 states have return successors, (1820), 1808 states have call predecessors, (1820), 1812 states have call successors, (1820) [2022-11-20 10:56:27,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 8745 transitions. [2022-11-20 10:56:27,719 INFO L78 Accepts]: Start accepts. Automaton has 6196 states and 8745 transitions. Word has length 60 [2022-11-20 10:56:27,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:27,721 INFO L495 AbstractCegarLoop]: Abstraction has 6196 states and 8745 transitions. [2022-11-20 10:56:27,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 1 states have call successors, (7), 1 states have call predecessors, (7), 1 states have return successors, (5), 1 states have call predecessors, (5), 1 states have call successors, (5) [2022-11-20 10:56:27,723 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8745 transitions. [2022-11-20 10:56:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-20 10:56:27,729 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:27,730 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 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, 1, 1, 1] [2022-11-20 10:56:27,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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)] Forceful destruction successful, exit code 0 [2022-11-20 10:56:27,948 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:27,948 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:27,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:27,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1653090658, now seen corresponding path program 1 times [2022-11-20 10:56:27,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:27,950 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1993632698] [2022-11-20 10:56:27,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:27,950 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 10:56:27,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:27,952 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:27,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:28,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:28,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 864 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 10:56:28,617 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:28,833 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-20 10:56:28,834 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:28,834 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:28,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1993632698] [2022-11-20 10:56:28,834 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1993632698] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:28,834 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:28,834 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 10:56:28,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677848483] [2022-11-20 10:56:28,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:28,835 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 10:56:28,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:28,836 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 10:56:28,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 10:56:28,836 INFO L87 Difference]: Start difference. First operand 6196 states and 8745 transitions. Second operand has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-11-20 10:56:31,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:31,149 INFO L93 Difference]: Finished difference Result 17081 states and 24703 transitions. [2022-11-20 10:56:31,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 10:56:31,150 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 72 [2022-11-20 10:56:31,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:31,229 INFO L225 Difference]: With dead ends: 17081 [2022-11-20 10:56:31,229 INFO L226 Difference]: Without dead ends: 10888 [2022-11-20 10:56:31,268 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 10:56:31,268 INFO L413 NwaCegarLoop]: 1339 mSDtfsCounter, 1356 mSDsluCounter, 943 mSDsCounter, 0 mSdLazyCounter, 158 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1356 SdHoareTripleChecker+Valid, 2282 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 158 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:31,269 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1356 Valid, 2282 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 158 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-20 10:56:31,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10888 states. [2022-11-20 10:56:32,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10888 to 6196. [2022-11-20 10:56:32,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6196 states, 4088 states have (on average 1.2480430528375734) internal successors, (5102), 4145 states have internal predecessors, (5102), 1819 states have call successors, (1819), 290 states have call predecessors, (1819), 288 states have return successors, (1820), 1808 states have call predecessors, (1820), 1812 states have call successors, (1820) [2022-11-20 10:56:32,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 6196 states and 8741 transitions. [2022-11-20 10:56:32,338 INFO L78 Accepts]: Start accepts. Automaton has 6196 states and 8741 transitions. Word has length 72 [2022-11-20 10:56:32,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:32,339 INFO L495 AbstractCegarLoop]: Abstraction has 6196 states and 8741 transitions. [2022-11-20 10:56:32,339 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.0) internal successors, (52), 4 states have internal predecessors, (52), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-11-20 10:56:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 6196 states and 8741 transitions. [2022-11-20 10:56:32,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-20 10:56:32,345 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:32,345 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 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, 1, 1, 1, 1] [2022-11-20 10:56:32,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:32,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:32,559 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:32,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:32,560 INFO L85 PathProgramCache]: Analyzing trace with hash 18352340, now seen corresponding path program 1 times [2022-11-20 10:56:32,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:32,561 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1489458329] [2022-11-20 10:56:32,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:32,561 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 10:56:32,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:32,563 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:32,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:33,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 865 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 10:56:33,193 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:33,430 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-20 10:56:33,430 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:33,430 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:33,430 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1489458329] [2022-11-20 10:56:33,431 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1489458329] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:33,431 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:33,431 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 10:56:33,431 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504265420] [2022-11-20 10:56:33,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:33,432 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 10:56:33,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:33,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 10:56:33,433 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 10:56:33,433 INFO L87 Difference]: Start difference. First operand 6196 states and 8741 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-11-20 10:56:35,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:35,715 INFO L93 Difference]: Finished difference Result 17054 states and 24652 transitions. [2022-11-20 10:56:35,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 10:56:35,716 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 73 [2022-11-20 10:56:35,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:35,762 INFO L225 Difference]: With dead ends: 17054 [2022-11-20 10:56:35,763 INFO L226 Difference]: Without dead ends: 10861 [2022-11-20 10:56:35,802 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-20 10:56:35,802 INFO L413 NwaCegarLoop]: 1329 mSDtfsCounter, 1335 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1335 SdHoareTripleChecker+Valid, 2271 SdHoareTripleChecker+Invalid, 312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:35,803 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1335 Valid, 2271 Invalid, 312 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-20 10:56:35,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10861 states. [2022-11-20 10:56:37,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10861 to 6169. [2022-11-20 10:56:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6169 states, 4069 states have (on average 1.2452691078889162) internal successors, (5067), 4125 states have internal predecessors, (5067), 1811 states have call successors, (1811), 290 states have call predecessors, (1811), 288 states have return successors, (1812), 1801 states have call predecessors, (1812), 1804 states have call successors, (1812) [2022-11-20 10:56:37,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6169 states to 6169 states and 8690 transitions. [2022-11-20 10:56:37,152 INFO L78 Accepts]: Start accepts. Automaton has 6169 states and 8690 transitions. Word has length 73 [2022-11-20 10:56:37,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:37,153 INFO L495 AbstractCegarLoop]: Abstraction has 6169 states and 8690 transitions. [2022-11-20 10:56:37,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 3 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2022-11-20 10:56:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 6169 states and 8690 transitions. [2022-11-20 10:56:37,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-20 10:56:37,168 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:37,168 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 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, 1, 1] [2022-11-20 10:56:37,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:37,390 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:37,391 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:37,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:37,391 INFO L85 PathProgramCache]: Analyzing trace with hash -672097803, now seen corresponding path program 1 times [2022-11-20 10:56:37,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:37,393 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1332155998] [2022-11-20 10:56:37,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:37,393 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 10:56:37,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:37,399 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:37,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:38,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 914 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-20 10:56:38,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:38,341 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-20 10:56:38,341 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:38,342 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:38,342 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1332155998] [2022-11-20 10:56:38,342 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1332155998] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:38,342 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:38,343 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-20 10:56:38,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470486281] [2022-11-20 10:56:38,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:38,344 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 10:56:38,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:38,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 10:56:38,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-20 10:56:38,345 INFO L87 Difference]: Start difference. First operand 6169 states and 8690 transitions. Second operand has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-20 10:56:40,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:40,458 INFO L93 Difference]: Finished difference Result 10869 states and 15877 transitions. [2022-11-20 10:56:40,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 10:56:40,459 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 79 [2022-11-20 10:56:40,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:40,502 INFO L225 Difference]: With dead ends: 10869 [2022-11-20 10:56:40,503 INFO L226 Difference]: Without dead ends: 10773 [2022-11-20 10:56:40,508 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-20 10:56:40,509 INFO L413 NwaCegarLoop]: 1478 mSDtfsCounter, 740 mSDsluCounter, 4881 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 272 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 741 SdHoareTripleChecker+Valid, 6359 SdHoareTripleChecker+Invalid, 298 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 272 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:40,509 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [741 Valid, 6359 Invalid, 298 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [272 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 10:56:40,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10773 states. [2022-11-20 10:56:41,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10773 to 6124. [2022-11-20 10:56:41,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6124 states, 4040 states have (on average 1.244059405940594) internal successors, (5026), 4092 states have internal predecessors, (5026), 1795 states have call successors, (1795), 290 states have call predecessors, (1795), 288 states have return successors, (1798), 1789 states have call predecessors, (1798), 1790 states have call successors, (1798) [2022-11-20 10:56:41,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6124 states to 6124 states and 8619 transitions. [2022-11-20 10:56:41,656 INFO L78 Accepts]: Start accepts. Automaton has 6124 states and 8619 transitions. Word has length 79 [2022-11-20 10:56:41,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:41,657 INFO L495 AbstractCegarLoop]: Abstraction has 6124 states and 8619 transitions. [2022-11-20 10:56:41,657 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.333333333333334) internal successors, (56), 5 states have internal predecessors, (56), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-20 10:56:41,657 INFO L276 IsEmpty]: Start isEmpty. Operand 6124 states and 8619 transitions. [2022-11-20 10:56:41,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 10:56:41,664 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:41,664 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2022-11-20 10:56:41,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:41,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:41,887 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:41,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:41,887 INFO L85 PathProgramCache]: Analyzing trace with hash 30998624, now seen corresponding path program 1 times [2022-11-20 10:56:41,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:41,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [472811805] [2022-11-20 10:56:41,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:41,889 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 10:56:41,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:41,891 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:41,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 (12)] Waiting until timeout for monitored process [2022-11-20 10:56:42,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:42,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 891 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-20 10:56:42,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:42,851 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-20 10:56:42,851 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:42,851 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:42,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [472811805] [2022-11-20 10:56:42,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [472811805] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:42,852 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:42,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-20 10:56:42,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1663821579] [2022-11-20 10:56:42,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:42,853 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 10:56:42,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:42,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 10:56:42,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-20 10:56:42,854 INFO L87 Difference]: Start difference. First operand 6124 states and 8619 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-20 10:56:46,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:46,041 INFO L93 Difference]: Finished difference Result 10814 states and 15808 transitions. [2022-11-20 10:56:46,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 10:56:46,042 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) Word has length 80 [2022-11-20 10:56:46,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:46,089 INFO L225 Difference]: With dead ends: 10814 [2022-11-20 10:56:46,089 INFO L226 Difference]: Without dead ends: 10759 [2022-11-20 10:56:46,097 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-20 10:56:46,098 INFO L413 NwaCegarLoop]: 1500 mSDtfsCounter, 764 mSDsluCounter, 4935 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 282 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 765 SdHoareTripleChecker+Valid, 6435 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 282 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:46,099 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [765 Valid, 6435 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [282 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 10:56:46,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10759 states. [2022-11-20 10:56:47,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10759 to 6102. [2022-11-20 10:56:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6102 states, 4024 states have (on average 1.2440357852882704) internal successors, (5006), 4074 states have internal predecessors, (5006), 1789 states have call successors, (1789), 289 states have call predecessors, (1789), 288 states have return successors, (1794), 1786 states have call predecessors, (1794), 1786 states have call successors, (1794) [2022-11-20 10:56:47,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 6102 states and 8589 transitions. [2022-11-20 10:56:47,212 INFO L78 Accepts]: Start accepts. Automaton has 6102 states and 8589 transitions. Word has length 80 [2022-11-20 10:56:47,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:47,213 INFO L495 AbstractCegarLoop]: Abstraction has 6102 states and 8589 transitions. [2022-11-20 10:56:47,213 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (6), 3 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-20 10:56:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 6102 states and 8589 transitions. [2022-11-20 10:56:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-20 10:56:47,220 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:47,220 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 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 10:56:47,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 (12)] Forceful destruction successful, exit code 0 [2022-11-20 10:56:47,441 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:47,442 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:47,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:47,442 INFO L85 PathProgramCache]: Analyzing trace with hash -265053531, now seen corresponding path program 1 times [2022-11-20 10:56:47,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:47,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1934311175] [2022-11-20 10:56:47,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:47,444 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 10:56:47,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:47,445 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:47,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 (13)] Waiting until timeout for monitored process [2022-11-20 10:56:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:48,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 860 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-20 10:56:48,211 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-20 10:56:48,298 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:48,298 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:48,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1934311175] [2022-11-20 10:56:48,298 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1934311175] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:48,299 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:48,299 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-20 10:56:48,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [962867995] [2022-11-20 10:56:48,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:48,299 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 10:56:48,299 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:48,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 10:56:48,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-20 10:56:48,300 INFO L87 Difference]: Start difference. First operand 6102 states and 8589 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-20 10:56:51,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:51,127 INFO L93 Difference]: Finished difference Result 16856 states and 24332 transitions. [2022-11-20 10:56:51,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 10:56:51,128 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 75 [2022-11-20 10:56:51,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:51,172 INFO L225 Difference]: With dead ends: 16856 [2022-11-20 10:56:51,172 INFO L226 Difference]: Without dead ends: 10757 [2022-11-20 10:56:51,192 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-20 10:56:51,192 INFO L413 NwaCegarLoop]: 1493 mSDtfsCounter, 786 mSDsluCounter, 4882 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 787 SdHoareTripleChecker+Valid, 6375 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:51,193 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [787 Valid, 6375 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 10:56:51,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10757 states. [2022-11-20 10:56:52,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10757 to 6100. [2022-11-20 10:56:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6100 states, 4022 states have (on average 1.243659870711089) internal successors, (5002), 4072 states have internal predecessors, (5002), 1789 states have call successors, (1789), 289 states have call predecessors, (1789), 288 states have return successors, (1794), 1786 states have call predecessors, (1794), 1786 states have call successors, (1794) [2022-11-20 10:56:52,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6100 states to 6100 states and 8585 transitions. [2022-11-20 10:56:52,632 INFO L78 Accepts]: Start accepts. Automaton has 6100 states and 8585 transitions. Word has length 75 [2022-11-20 10:56:52,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:52,633 INFO L495 AbstractCegarLoop]: Abstraction has 6100 states and 8585 transitions. [2022-11-20 10:56:52,633 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 5 states have internal predecessors, (58), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-20 10:56:52,633 INFO L276 IsEmpty]: Start isEmpty. Operand 6100 states and 8585 transitions. [2022-11-20 10:56:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 10:56:52,640 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:52,640 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1] [2022-11-20 10:56:52,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 (13)] Forceful destruction successful, exit code 0 [2022-11-20 10:56:52,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:52,855 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:52,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:52,855 INFO L85 PathProgramCache]: Analyzing trace with hash -21183, now seen corresponding path program 1 times [2022-11-20 10:56:52,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:52,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [295361186] [2022-11-20 10:56:52,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:52,857 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 10:56:52,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:52,858 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:52,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 (14)] Waiting until timeout for monitored process [2022-11-20 10:56:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:53,661 INFO L263 TraceCheckSpWp]: Trace formula consists of 892 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 10:56:53,664 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:53,777 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-20 10:56:53,777 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:53,778 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:53,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [295361186] [2022-11-20 10:56:53,778 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [295361186] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:53,778 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:53,778 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 10:56:53,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325088930] [2022-11-20 10:56:53,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:53,779 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:56:53,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:53,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:56:53,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:56:53,781 INFO L87 Difference]: Start difference. First operand 6100 states and 8585 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-20 10:56:54,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:54,979 INFO L93 Difference]: Finished difference Result 12196 states and 17166 transitions. [2022-11-20 10:56:54,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:56:54,980 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 80 [2022-11-20 10:56:54,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:55,012 INFO L225 Difference]: With dead ends: 12196 [2022-11-20 10:56:55,012 INFO L226 Difference]: Without dead ends: 6099 [2022-11-20 10:56:55,040 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 78 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 10:56:55,041 INFO L413 NwaCegarLoop]: 1533 mSDtfsCounter, 776 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 2287 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:55,041 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [776 Valid, 2287 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 10:56:55,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6099 states. [2022-11-20 10:56:56,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6099 to 6086. [2022-11-20 10:56:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6086 states, 4014 states have (on average 1.2431489785749876) internal successors, (4990), 4064 states have internal predecessors, (4990), 1784 states have call successors, (1784), 287 states have call predecessors, (1784), 287 states have return successors, (1784), 1782 states have call predecessors, (1784), 1780 states have call successors, (1784) [2022-11-20 10:56:56,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6086 states to 6086 states and 8558 transitions. [2022-11-20 10:56:56,615 INFO L78 Accepts]: Start accepts. Automaton has 6086 states and 8558 transitions. Word has length 80 [2022-11-20 10:56:56,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:56,616 INFO L495 AbstractCegarLoop]: Abstraction has 6086 states and 8558 transitions. [2022-11-20 10:56:56,616 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 3 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-20 10:56:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 6086 states and 8558 transitions. [2022-11-20 10:56:56,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-20 10:56:56,624 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 10:56:56,624 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 2, 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 10:56:56,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 (14)] Forceful destruction successful, exit code 0 [2022-11-20 10:56:56,846 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:56,846 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 10:56:56,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:56:56,847 INFO L85 PathProgramCache]: Analyzing trace with hash -1225886074, now seen corresponding path program 1 times [2022-11-20 10:56:56,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 10:56:56,848 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [646247409] [2022-11-20 10:56:56,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:56:56,848 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 10:56:56,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 10:56:56,849 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:56,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 (15)] Waiting until timeout for monitored process [2022-11-20 10:56:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:56:57,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 890 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-20 10:56:57,487 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 10:56:57,564 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-20 10:56:57,564 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 10:56:57,564 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 10:56:57,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [646247409] [2022-11-20 10:56:57,564 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [646247409] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:56:57,565 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:56:57,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-20 10:56:57,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776257684] [2022-11-20 10:56:57,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:56:57,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 10:56:57,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 10:56:57,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 10:56:57,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-20 10:56:57,566 INFO L87 Difference]: Start difference. First operand 6086 states and 8558 transitions. Second operand has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-20 10:56:59,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 10:56:59,344 INFO L93 Difference]: Finished difference Result 8467 states and 12180 transitions. [2022-11-20 10:56:59,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 10:56:59,345 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 77 [2022-11-20 10:56:59,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 10:56:59,346 INFO L225 Difference]: With dead ends: 8467 [2022-11-20 10:56:59,346 INFO L226 Difference]: Without dead ends: 0 [2022-11-20 10:56:59,369 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-20 10:56:59,369 INFO L413 NwaCegarLoop]: 1448 mSDtfsCounter, 770 mSDsluCounter, 4718 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 296 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 771 SdHoareTripleChecker+Valid, 6166 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 296 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-20 10:56:59,370 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [771 Valid, 6166 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [296 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-20 10:56:59,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-20 10:56:59,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-20 10:56:59,370 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 10:56:59,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-20 10:56:59,373 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 77 [2022-11-20 10:56:59,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 10:56:59,373 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-20 10:56:59,373 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 5 states have internal predecessors, (59), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-11-20 10:56:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-20 10:56:59,374 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-20 10:56:59,376 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 10:56:59,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 (15)] Forceful destruction successful, exit code 0 [2022-11-20 10:56:59,598 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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 10:56:59,599 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-20 11:00:46,782 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileFINAL(lines 3826 3828) no Hoare annotation was computed. [2022-11-20 11:00:46,783 INFO L899 garLoopResultBuilder]: For program point sysfs_remove_fileEXIT(lines 3826 3828) no Hoare annotation was computed. [2022-11-20 11:00:46,783 INFO L902 garLoopResultBuilder]: At program point sysfs_remove_fileENTRY(lines 3826 3828) the Hoare annotation is: true [2022-11-20 11:00:46,783 INFO L899 garLoopResultBuilder]: For program point L3584(lines 3584 3587) no Hoare annotation was computed. [2022-11-20 11:00:46,784 INFO L899 garLoopResultBuilder]: For program point L3586-1(lines 3584 3587) no Hoare annotation was computed. [2022-11-20 11:00:46,784 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexFINAL(lines 3581 3596) no Hoare annotation was computed. [2022-11-20 11:00:46,784 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_lock_interruptible_pch_phub_mutexENTRY(lines 3581 3596) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv1 32))) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-11-20 11:00:46,784 INFO L899 garLoopResultBuilder]: For program point L3589(lines 3589 3594) no Hoare annotation was computed. [2022-11-20 11:00:46,785 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_pch_phub_mutexEXIT(lines 3581 3596) no Hoare annotation was computed. [2022-11-20 11:00:46,785 INFO L895 garLoopResultBuilder]: At program point L3586(line 3586) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv1 32))) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-11-20 11:00:46,785 INFO L902 garLoopResultBuilder]: At program point L3726(line 3726) the Hoare annotation is: true [2022-11-20 11:00:46,785 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataFINAL(lines 3725 3727) no Hoare annotation was computed. [2022-11-20 11:00:46,786 INFO L899 garLoopResultBuilder]: For program point L3726-1(line 3726) no Hoare annotation was computed. [2022-11-20 11:00:46,786 INFO L902 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 3725 3727) the Hoare annotation is: true [2022-11-20 11:00:46,786 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 3725 3727) no Hoare annotation was computed. [2022-11-20 11:00:46,786 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 3830 3832) no Hoare annotation was computed. [2022-11-20 11:00:46,786 INFO L902 garLoopResultBuilder]: At program point kfreeENTRY(lines 3830 3832) the Hoare annotation is: true [2022-11-20 11:00:46,786 INFO L899 garLoopResultBuilder]: For program point kfreeFINAL(lines 3830 3832) no Hoare annotation was computed. [2022-11-20 11:00:46,787 INFO L899 garLoopResultBuilder]: For program point pci_iounmapFINAL(lines 3785 3787) no Hoare annotation was computed. [2022-11-20 11:00:46,787 INFO L902 garLoopResultBuilder]: At program point pci_iounmapENTRY(lines 3785 3787) the Hoare annotation is: true [2022-11-20 11:00:46,787 INFO L899 garLoopResultBuilder]: For program point pci_iounmapEXIT(lines 3785 3787) no Hoare annotation was computed. [2022-11-20 11:00:46,787 INFO L902 garLoopResultBuilder]: At program point pci_set_power_stateENTRY(lines 3806 3808) the Hoare annotation is: true [2022-11-20 11:00:46,787 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateFINAL(lines 3806 3808) no Hoare annotation was computed. [2022-11-20 11:00:46,787 INFO L899 garLoopResultBuilder]: For program point pci_set_power_stateEXIT(lines 3806 3808) no Hoare annotation was computed. [2022-11-20 11:00:46,788 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceFINAL(lines 3779 3781) no Hoare annotation was computed. [2022-11-20 11:00:46,788 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceEXIT(lines 3779 3781) no Hoare annotation was computed. [2022-11-20 11:00:46,788 INFO L902 garLoopResultBuilder]: At program point pci_enable_deviceENTRY(lines 3779 3781) the Hoare annotation is: true [2022-11-20 11:00:46,788 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romFINAL(lines 3809 3811) no Hoare annotation was computed. [2022-11-20 11:00:46,788 INFO L899 garLoopResultBuilder]: For program point pci_unmap_romEXIT(lines 3809 3811) no Hoare annotation was computed. [2022-11-20 11:00:46,789 INFO L902 garLoopResultBuilder]: At program point pci_unmap_romENTRY(lines 3809 3811) the Hoare annotation is: true [2022-11-20 11:00:46,789 INFO L902 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 3768 3770) the Hoare annotation is: true [2022-11-20 11:00:46,789 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 3768 3770) no Hoare annotation was computed. [2022-11-20 11:00:46,789 INFO L899 garLoopResultBuilder]: For program point mutex_unlockFINAL(lines 3768 3770) no Hoare annotation was computed. [2022-11-20 11:00:46,789 INFO L902 garLoopResultBuilder]: At program point pci_disable_deviceENTRY(lines 3775 3777) the Hoare annotation is: true [2022-11-20 11:00:46,789 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 3775 3777) no Hoare annotation was computed. [2022-11-20 11:00:46,790 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceFINAL(lines 3775 3777) no Hoare annotation was computed. [2022-11-20 11:00:46,790 INFO L899 garLoopResultBuilder]: For program point ldv_errorFINAL(lines 3356 3361) no Hoare annotation was computed. [2022-11-20 11:00:46,790 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 3356 3361) the Hoare annotation is: true [2022-11-20 11:00:46,790 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3359) no Hoare annotation was computed. [2022-11-20 11:00:46,790 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 3356 3361) no Hoare annotation was computed. [2022-11-20 11:00:46,791 INFO L902 garLoopResultBuilder]: At program point pch_phub_removeENTRY(lines 2959 2973) the Hoare annotation is: true [2022-11-20 11:00:46,791 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeEXIT(lines 2959 2973) no Hoare annotation was computed. [2022-11-20 11:00:46,791 INFO L902 garLoopResultBuilder]: At program point L2968(line 2968) the Hoare annotation is: true [2022-11-20 11:00:46,791 INFO L902 garLoopResultBuilder]: At program point L2969(line 2969) the Hoare annotation is: true [2022-11-20 11:00:46,791 INFO L899 garLoopResultBuilder]: For program point L2967-1(line 2967) no Hoare annotation was computed. [2022-11-20 11:00:46,792 INFO L899 garLoopResultBuilder]: For program point pch_phub_removeFINAL(lines 2959 2973) no Hoare annotation was computed. [2022-11-20 11:00:46,792 INFO L902 garLoopResultBuilder]: At program point L2967(line 2967) the Hoare annotation is: true [2022-11-20 11:00:46,792 INFO L902 garLoopResultBuilder]: At program point L2968-1(line 2968) the Hoare annotation is: true [2022-11-20 11:00:46,792 INFO L899 garLoopResultBuilder]: For program point L2965-1(line 2965) no Hoare annotation was computed. [2022-11-20 11:00:46,792 INFO L902 garLoopResultBuilder]: At program point L2965(line 2965) the Hoare annotation is: true [2022-11-20 11:00:46,792 INFO L899 garLoopResultBuilder]: For program point L2963-1(line 2963) no Hoare annotation was computed. [2022-11-20 11:00:46,793 INFO L902 garLoopResultBuilder]: At program point L2963(line 2963) the Hoare annotation is: true [2022-11-20 11:00:46,793 INFO L902 garLoopResultBuilder]: At program point L3824(lines 3823 3825) the Hoare annotation is: true [2022-11-20 11:00:46,793 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsFINAL(lines 3791 3793) no Hoare annotation was computed. [2022-11-20 11:00:46,793 INFO L902 garLoopResultBuilder]: At program point pci_release_regionsENTRY(lines 3791 3793) the Hoare annotation is: true [2022-11-20 11:00:46,793 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsEXIT(lines 3791 3793) no Hoare annotation was computed. [2022-11-20 11:00:46,794 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileEXIT(lines 3816 3818) no Hoare annotation was computed. [2022-11-20 11:00:46,794 INFO L902 garLoopResultBuilder]: At program point sysfs_create_bin_fileENTRY(lines 3816 3818) the Hoare annotation is: true [2022-11-20 11:00:46,794 INFO L899 garLoopResultBuilder]: For program point sysfs_create_bin_fileFINAL(lines 3816 3818) no Hoare annotation was computed. [2022-11-20 11:00:46,794 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regFINAL(lines 2173 2183) no Hoare annotation was computed. [2022-11-20 11:00:46,794 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_modify_write_regEXIT(lines 2173 2183) no Hoare annotation was computed. [2022-11-20 11:00:46,794 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_modify_write_regENTRY(lines 2173 2183) the Hoare annotation is: true [2022-11-20 11:00:46,795 INFO L902 garLoopResultBuilder]: At program point L2180(line 2180) the Hoare annotation is: true [2022-11-20 11:00:46,795 INFO L899 garLoopResultBuilder]: For program point L2179-1(line 2179) no Hoare annotation was computed. [2022-11-20 11:00:46,795 INFO L902 garLoopResultBuilder]: At program point L2179(line 2179) the Hoare annotation is: true [2022-11-20 11:00:46,795 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectFINAL(lines 3363 3368) no Hoare annotation was computed. [2022-11-20 11:00:46,795 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3363 3368) the Hoare annotation is: true [2022-11-20 11:00:46,796 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3363 3368) no Hoare annotation was computed. [2022-11-20 11:00:46,796 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataFINAL(lines 2151 2157) no Hoare annotation was computed. [2022-11-20 11:00:46,796 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 2151 2157) no Hoare annotation was computed. [2022-11-20 11:00:46,796 INFO L902 garLoopResultBuilder]: At program point L2154(line 2154) the Hoare annotation is: true [2022-11-20 11:00:46,796 INFO L902 garLoopResultBuilder]: At program point pci_get_drvdataENTRY(lines 2151 2157) the Hoare annotation is: true [2022-11-20 11:00:46,796 INFO L899 garLoopResultBuilder]: For program point L2154-1(line 2154) no Hoare annotation was computed. [2022-11-20 11:00:46,797 INFO L902 garLoopResultBuilder]: At program point L2368(lines 2347 2373) the Hoare annotation is: true [2022-11-20 11:00:46,797 INFO L902 garLoopResultBuilder]: At program point pch_phub_write_serial_romENTRY(lines 2339 2374) the Hoare annotation is: true [2022-11-20 11:00:46,797 INFO L902 garLoopResultBuilder]: At program point L2366(lines 2347 2373) the Hoare annotation is: true [2022-11-20 11:00:46,797 INFO L902 garLoopResultBuilder]: At program point L2364(line 2364) the Hoare annotation is: true [2022-11-20 11:00:46,797 INFO L899 garLoopResultBuilder]: For program point L2364-1(line 2364) no Hoare annotation was computed. [2022-11-20 11:00:46,798 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romFINAL(lines 2339 2374) no Hoare annotation was computed. [2022-11-20 11:00:46,798 INFO L899 garLoopResultBuilder]: For program point L2358(lines 2358 2361) no Hoare annotation was computed. [2022-11-20 11:00:46,798 INFO L902 garLoopResultBuilder]: At program point L2352(line 2352) the Hoare annotation is: true [2022-11-20 11:00:46,798 INFO L899 garLoopResultBuilder]: For program point L2352-1(line 2352) no Hoare annotation was computed. [2022-11-20 11:00:46,798 INFO L899 garLoopResultBuilder]: For program point L2371-1(line 2371) no Hoare annotation was computed. [2022-11-20 11:00:46,798 INFO L902 garLoopResultBuilder]: At program point L2371(line 2371) the Hoare annotation is: true [2022-11-20 11:00:46,799 INFO L899 garLoopResultBuilder]: For program point L2365(lines 2365 2369) no Hoare annotation was computed. [2022-11-20 11:00:46,799 INFO L899 garLoopResultBuilder]: For program point pch_phub_write_serial_romEXIT(lines 2339 2374) no Hoare annotation was computed. [2022-11-20 11:00:46,799 INFO L902 garLoopResultBuilder]: At program point L2363(lines 2347 2373) the Hoare annotation is: true [2022-11-20 11:00:46,799 INFO L899 garLoopResultBuilder]: For program point L2353-1(line 2353) no Hoare annotation was computed. [2022-11-20 11:00:46,799 INFO L902 garLoopResultBuilder]: At program point L2353(line 2353) the Hoare annotation is: true [2022-11-20 11:00:46,799 INFO L899 garLoopResultBuilder]: For program point L2351-1(line 2351) no Hoare annotation was computed. [2022-11-20 11:00:46,800 INFO L902 garLoopResultBuilder]: At program point L2351(line 2351) the Hoare annotation is: true [2022-11-20 11:00:46,800 INFO L902 garLoopResultBuilder]: At program point L3755(lines 3754 3756) the Hoare annotation is: true [2022-11-20 11:00:46,800 INFO L902 garLoopResultBuilder]: At program point iowrite32ENTRY(lines 3743 3745) the Hoare annotation is: true [2022-11-20 11:00:46,800 INFO L899 garLoopResultBuilder]: For program point iowrite32FINAL(lines 3743 3745) no Hoare annotation was computed. [2022-11-20 11:00:46,800 INFO L899 garLoopResultBuilder]: For program point iowrite32EXIT(lines 3743 3745) no Hoare annotation was computed. [2022-11-20 11:00:46,801 INFO L902 garLoopResultBuilder]: At program point ioread32ENTRY(lines 3736 3738) the Hoare annotation is: true [2022-11-20 11:00:46,801 INFO L899 garLoopResultBuilder]: For program point ioread32FINAL(lines 3736 3738) no Hoare annotation was computed. [2022-11-20 11:00:46,801 INFO L899 garLoopResultBuilder]: For program point ioread32EXIT(lines 3736 3738) no Hoare annotation was computed. [2022-11-20 11:00:46,801 INFO L895 garLoopResultBuilder]: At program point ldv_mutex_unlock_pch_phub_mutexENTRY(lines 3671 3681) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv2 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-11-20 11:00:46,801 INFO L895 garLoopResultBuilder]: At program point L3676(line 3676) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 (_ bv1 32))) (not (= (_ bv0 32) ~ldv_retval_3~0)) (not (= |old(~ldv_mutex_pch_phub_mutex~0)| (_ bv2 32))) (not (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (not (= (_ bv0 64) ~ldvarg10~0)) (not (= (_ bv0 64) ~ldvarg8~0))) [2022-11-20 11:00:46,802 INFO L899 garLoopResultBuilder]: For program point L3674(lines 3674 3677) no Hoare annotation was computed. [2022-11-20 11:00:46,802 INFO L899 garLoopResultBuilder]: For program point L3676-1(lines 3674 3677) no Hoare annotation was computed. [2022-11-20 11:00:46,802 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexFINAL(lines 3671 3681) no Hoare annotation was computed. [2022-11-20 11:00:46,802 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_pch_phub_mutexEXIT(lines 3671 3681) no Hoare annotation was computed. [2022-11-20 11:00:46,802 INFO L899 garLoopResultBuilder]: For program point L2113(lines 2113 2115) no Hoare annotation was computed. [2022-11-20 11:00:46,803 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 2121 2130) the Hoare annotation is: true [2022-11-20 11:00:46,803 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 2121 2130) no Hoare annotation was computed. [2022-11-20 11:00:46,803 INFO L899 garLoopResultBuilder]: For program point L2123(lines 2123 2129) no Hoare annotation was computed. [2022-11-20 11:00:46,803 INFO L902 garLoopResultBuilder]: At program point L2119(lines 2117 2120) the Hoare annotation is: true [2022-11-20 11:00:46,803 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 2121 2130) no Hoare annotation was computed. [2022-11-20 11:00:46,803 INFO L899 garLoopResultBuilder]: For program point L2114(line 2114) no Hoare annotation was computed. [2022-11-20 11:00:46,804 INFO L902 garLoopResultBuilder]: At program point ioread8ENTRY(lines 3740 3742) the Hoare annotation is: true [2022-11-20 11:00:46,804 INFO L899 garLoopResultBuilder]: For program point ioread8EXIT(lines 3740 3742) no Hoare annotation was computed. [2022-11-20 11:00:46,804 INFO L899 garLoopResultBuilder]: For program point ioread8FINAL(lines 3740 3742) no Hoare annotation was computed. [2022-11-20 11:00:46,804 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeEXIT(lines 2099 2105) no Hoare annotation was computed. [2022-11-20 11:00:46,804 INFO L899 garLoopResultBuilder]: For program point pci_enable_wakeFINAL(lines 2099 2105) no Hoare annotation was computed. [2022-11-20 11:00:46,804 INFO L902 garLoopResultBuilder]: At program point pci_enable_wakeENTRY(lines 2099 2105) the Hoare annotation is: true [2022-11-20 11:00:46,805 INFO L902 garLoopResultBuilder]: At program point L3715(lines 3714 3716) the Hoare annotation is: true [2022-11-20 11:00:46,805 INFO L902 garLoopResultBuilder]: At program point mutex_lock_interruptibleENTRY(lines 3761 3763) the Hoare annotation is: true [2022-11-20 11:00:46,805 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleFINAL(lines 3761 3763) no Hoare annotation was computed. [2022-11-20 11:00:46,805 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleEXIT(lines 3761 3763) no Hoare annotation was computed. [2022-11-20 11:00:46,805 INFO L895 garLoopResultBuilder]: At program point L2810(line 2810) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,806 INFO L899 garLoopResultBuilder]: For program point L2810-1(line 2810) no Hoare annotation was computed. [2022-11-20 11:00:46,806 INFO L899 garLoopResultBuilder]: For program point L3207(lines 3207 3212) no Hoare annotation was computed. [2022-11-20 11:00:46,806 INFO L899 garLoopResultBuilder]: For program point L2811(lines 2811 2816) no Hoare annotation was computed. [2022-11-20 11:00:46,806 INFO L899 garLoopResultBuilder]: For program point L2613-1(line 2613) no Hoare annotation was computed. [2022-11-20 11:00:46,806 INFO L895 garLoopResultBuilder]: At program point L2613(line 2613) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,806 INFO L899 garLoopResultBuilder]: For program point L3142(lines 3142 3171) no Hoare annotation was computed. [2022-11-20 11:00:46,807 INFO L895 garLoopResultBuilder]: At program point L2746(line 2746) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,807 INFO L895 garLoopResultBuilder]: At program point L3803(lines 3802 3804) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,807 INFO L899 garLoopResultBuilder]: For program point L2746-1(line 2746) no Hoare annotation was computed. [2022-11-20 11:00:46,807 INFO L899 garLoopResultBuilder]: For program point L3143(line 3143) no Hoare annotation was computed. [2022-11-20 11:00:46,807 INFO L895 garLoopResultBuilder]: At program point L2945(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,808 INFO L899 garLoopResultBuilder]: For program point L2879-1(line 2879) no Hoare annotation was computed. [2022-11-20 11:00:46,808 INFO L895 garLoopResultBuilder]: At program point L2879(line 2879) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,808 INFO L895 garLoopResultBuilder]: At program point L3342(line 3342) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,808 INFO L895 garLoopResultBuilder]: At program point L3342-1(line 3342) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,808 INFO L899 garLoopResultBuilder]: For program point L3144(lines 3144 3149) no Hoare annotation was computed. [2022-11-20 11:00:46,809 INFO L895 garLoopResultBuilder]: At program point L2748(line 2748) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,809 INFO L899 garLoopResultBuilder]: For program point L2748-1(line 2748) no Hoare annotation was computed. [2022-11-20 11:00:46,809 INFO L899 garLoopResultBuilder]: For program point L2616(lines 2616 2620) no Hoare annotation was computed. [2022-11-20 11:00:46,809 INFO L895 garLoopResultBuilder]: At program point L2286(line 2286) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,809 INFO L895 garLoopResultBuilder]: At program point L3343(lines 3339 3346) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,810 INFO L899 garLoopResultBuilder]: For program point L2286-1(line 2286) no Hoare annotation was computed. [2022-11-20 11:00:46,810 INFO L899 garLoopResultBuilder]: For program point L2947-1(line 2947) no Hoare annotation was computed. [2022-11-20 11:00:46,810 INFO L895 garLoopResultBuilder]: At program point L2947(line 2947) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,810 INFO L899 garLoopResultBuilder]: For program point L2881-1(lines 2881 2888) no Hoare annotation was computed. [2022-11-20 11:00:46,810 INFO L899 garLoopResultBuilder]: For program point L2881(lines 2881 2888) no Hoare annotation was computed. [2022-11-20 11:00:46,810 INFO L899 garLoopResultBuilder]: For program point L2749(lines 2749 2752) no Hoare annotation was computed. [2022-11-20 11:00:46,811 INFO L899 garLoopResultBuilder]: For program point L2683-1(line 2683) no Hoare annotation was computed. [2022-11-20 11:00:46,811 INFO L895 garLoopResultBuilder]: At program point L2683(line 2683) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,811 INFO L899 garLoopResultBuilder]: For program point L2287(lines 2287 2295) no Hoare annotation was computed. [2022-11-20 11:00:46,811 INFO L899 garLoopResultBuilder]: For program point L2287-2(lines 2287 2295) no Hoare annotation was computed. [2022-11-20 11:00:46,811 INFO L895 garLoopResultBuilder]: At program point L2948(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,812 INFO L895 garLoopResultBuilder]: At program point L2420(line 2420) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,812 INFO L899 garLoopResultBuilder]: For program point L2420-1(line 2420) no Hoare annotation was computed. [2022-11-20 11:00:46,812 INFO L895 garLoopResultBuilder]: At program point L2949(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,812 INFO L899 garLoopResultBuilder]: For program point L2883(lines 2883 2886) no Hoare annotation was computed. [2022-11-20 11:00:46,812 INFO L899 garLoopResultBuilder]: For program point L2421-1(line 2421) no Hoare annotation was computed. [2022-11-20 11:00:46,812 INFO L895 garLoopResultBuilder]: At program point L2421(line 2421) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,813 INFO L899 garLoopResultBuilder]: For program point L3214(line 3214) no Hoare annotation was computed. [2022-11-20 11:00:46,813 INFO L899 garLoopResultBuilder]: For program point L3082(lines 3082 3247) no Hoare annotation was computed. [2022-11-20 11:00:46,813 INFO L895 garLoopResultBuilder]: At program point L2884(line 2884) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,813 INFO L899 garLoopResultBuilder]: For program point L2686(lines 2686 2689) no Hoare annotation was computed. [2022-11-20 11:00:46,813 INFO L899 garLoopResultBuilder]: For program point L3215(lines 3215 3220) no Hoare annotation was computed. [2022-11-20 11:00:46,814 INFO L899 garLoopResultBuilder]: For program point L3083(line 3083) no Hoare annotation was computed. [2022-11-20 11:00:46,814 INFO L895 garLoopResultBuilder]: At program point L2951(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,814 INFO L899 garLoopResultBuilder]: For program point L2621-1(line 2621) no Hoare annotation was computed. [2022-11-20 11:00:46,814 INFO L895 garLoopResultBuilder]: At program point L2621(line 2621) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,814 INFO L899 garLoopResultBuilder]: For program point L2423-1(line 2423) no Hoare annotation was computed. [2022-11-20 11:00:46,814 INFO L895 garLoopResultBuilder]: At program point L2423(line 2423) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,815 INFO L899 garLoopResultBuilder]: For program point L3084(lines 3084 3137) no Hoare annotation was computed. [2022-11-20 11:00:46,815 INFO L895 garLoopResultBuilder]: At program point L2754(line 2754) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,815 INFO L899 garLoopResultBuilder]: For program point L2754-1(line 2754) no Hoare annotation was computed. [2022-11-20 11:00:46,815 INFO L899 garLoopResultBuilder]: For program point L2622(lines 2622 2625) no Hoare annotation was computed. [2022-11-20 11:00:46,815 INFO L895 garLoopResultBuilder]: At program point L2556(lines 2550 2564) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,816 INFO L899 garLoopResultBuilder]: For program point L3151(line 3151) no Hoare annotation was computed. [2022-11-20 11:00:46,816 INFO L899 garLoopResultBuilder]: For program point L2953(line 2953) no Hoare annotation was computed. [2022-11-20 11:00:46,816 INFO L899 garLoopResultBuilder]: For program point L2425-1(line 2425) no Hoare annotation was computed. [2022-11-20 11:00:46,816 INFO L895 garLoopResultBuilder]: At program point L2425(line 2425) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,816 INFO L895 garLoopResultBuilder]: At program point L3350(line 3350) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,817 INFO L895 garLoopResultBuilder]: At program point L3350-1(line 3350) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,817 INFO L899 garLoopResultBuilder]: For program point L2227(line 2227) no Hoare annotation was computed. [2022-11-20 11:00:46,817 INFO L899 garLoopResultBuilder]: For program point L3152(lines 3152 3167) no Hoare annotation was computed. [2022-11-20 11:00:46,817 INFO L899 garLoopResultBuilder]: For program point L3086(lines 3086 3134) no Hoare annotation was computed. [2022-11-20 11:00:46,817 INFO L895 garLoopResultBuilder]: At program point L2756(lines 2739 2758) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,817 INFO L895 garLoopResultBuilder]: At program point L3813(lines 3812 3814) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-11-20 11:00:46,818 INFO L899 garLoopResultBuilder]: For program point L2690(lines 2690 2694) no Hoare annotation was computed. [2022-11-20 11:00:46,818 INFO L895 garLoopResultBuilder]: At program point L2558(lines 2550 2564) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,818 INFO L895 garLoopResultBuilder]: At program point L3351(lines 3347 3354) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,818 INFO L895 garLoopResultBuilder]: At program point L2162(lines 2158 2164) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,818 INFO L899 garLoopResultBuilder]: For program point L3087(line 3087) no Hoare annotation was computed. [2022-11-20 11:00:46,819 INFO L899 garLoopResultBuilder]: For program point L2889-1(line 2889) no Hoare annotation was computed. [2022-11-20 11:00:46,819 INFO L895 garLoopResultBuilder]: At program point L2889(line 2889) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,819 INFO L899 garLoopResultBuilder]: For program point L2823-1(line 2823) no Hoare annotation was computed. [2022-11-20 11:00:46,819 INFO L895 garLoopResultBuilder]: At program point L2823(line 2823) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,819 INFO L895 garLoopResultBuilder]: At program point L3748(lines 3747 3749) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0) (= (_ bv1 32) ~ldv_state_variable_2~0)) [2022-11-20 11:00:46,820 INFO L899 garLoopResultBuilder]: For program point L2427-1(line 2427) no Hoare annotation was computed. [2022-11-20 11:00:46,820 INFO L895 garLoopResultBuilder]: At program point L2427(line 2427) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,820 INFO L899 garLoopResultBuilder]: For program point L3154(lines 3154 3160) no Hoare annotation was computed. [2022-11-20 11:00:46,820 INFO L899 garLoopResultBuilder]: For program point L3088(lines 3088 3096) no Hoare annotation was computed. [2022-11-20 11:00:46,820 INFO L899 garLoopResultBuilder]: For program point L3154-2(lines 3152 3166) no Hoare annotation was computed. [2022-11-20 11:00:46,820 INFO L895 garLoopResultBuilder]: At program point L2956(lines 2790 2958) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,821 INFO L895 garLoopResultBuilder]: At program point L2890(line 2890) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,821 INFO L899 garLoopResultBuilder]: For program point L2824(lines 2824 2828) no Hoare annotation was computed. [2022-11-20 11:00:46,821 INFO L899 garLoopResultBuilder]: For program point L2890-1(line 2890) no Hoare annotation was computed. [2022-11-20 11:00:46,821 INFO L899 garLoopResultBuilder]: For program point L2824-2(lines 2824 2828) no Hoare annotation was computed. [2022-11-20 11:00:46,821 INFO L895 garLoopResultBuilder]: At program point L2626(line 2626) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,822 INFO L895 garLoopResultBuilder]: At program point L2560(lines 2548 2565) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,822 INFO L899 garLoopResultBuilder]: For program point L2626-1(line 2626) no Hoare annotation was computed. [2022-11-20 11:00:46,822 INFO L899 garLoopResultBuilder]: For program point L2429-1(line 2429) no Hoare annotation was computed. [2022-11-20 11:00:46,822 INFO L895 garLoopResultBuilder]: At program point L2429(line 2429) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,822 INFO L899 garLoopResultBuilder]: For program point L3222(line 3222) no Hoare annotation was computed. [2022-11-20 11:00:46,822 INFO L899 garLoopResultBuilder]: For program point L3090(lines 3090 3094) no Hoare annotation was computed. [2022-11-20 11:00:46,823 INFO L895 garLoopResultBuilder]: At program point L2628(line 2628) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,823 INFO L899 garLoopResultBuilder]: For program point L2628-1(line 2628) no Hoare annotation was computed. [2022-11-20 11:00:46,823 INFO L899 garLoopResultBuilder]: For program point L3223(lines 3223 3228) no Hoare annotation was computed. [2022-11-20 11:00:46,823 INFO L895 garLoopResultBuilder]: At program point L3752(lines 3751 3753) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,823 INFO L899 garLoopResultBuilder]: For program point L2695(lines 2695 2699) no Hoare annotation was computed. [2022-11-20 11:00:46,823 INFO L899 garLoopResultBuilder]: For program point L2431-1(line 2431) no Hoare annotation was computed. [2022-11-20 11:00:46,824 INFO L895 garLoopResultBuilder]: At program point L2431(line 2431) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,824 INFO L899 garLoopResultBuilder]: For program point L2299-1(line 2299) no Hoare annotation was computed. [2022-11-20 11:00:46,824 INFO L895 garLoopResultBuilder]: At program point L2299(line 2299) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,824 INFO L899 garLoopResultBuilder]: For program point L2894(lines 2894 2940) no Hoare annotation was computed. [2022-11-20 11:00:46,824 INFO L899 garLoopResultBuilder]: For program point L2630(lines 2630 2659) no Hoare annotation was computed. [2022-11-20 11:00:46,825 INFO L895 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,825 INFO L899 garLoopResultBuilder]: For program point L2498-1(line 2498) no Hoare annotation was computed. [2022-11-20 11:00:46,825 INFO L895 garLoopResultBuilder]: At program point L2234(line 2234) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,825 INFO L899 garLoopResultBuilder]: For program point L2234-1(line 2234) no Hoare annotation was computed. [2022-11-20 11:00:46,825 INFO L899 garLoopResultBuilder]: For program point L2895-1(line 2895) no Hoare annotation was computed. [2022-11-20 11:00:46,825 INFO L895 garLoopResultBuilder]: At program point L2895(line 2895) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,826 INFO L895 garLoopResultBuilder]: At program point L3688(lines 3682 3690) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2022-11-20 11:00:46,826 INFO L899 garLoopResultBuilder]: For program point L2631-1(line 2631) no Hoare annotation was computed. [2022-11-20 11:00:46,826 INFO L895 garLoopResultBuilder]: At program point L2631(line 2631) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,826 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-11-20 11:00:46,826 INFO L895 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,826 INFO L899 garLoopResultBuilder]: For program point L2433-1(line 2433) no Hoare annotation was computed. [2022-11-20 11:00:46,827 INFO L895 garLoopResultBuilder]: At program point L2433(line 2433) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,827 INFO L899 garLoopResultBuilder]: For program point L2235(lines 2235 2239) no Hoare annotation was computed. [2022-11-20 11:00:46,827 INFO L899 garLoopResultBuilder]: For program point L2235-2(lines 2235 2239) no Hoare annotation was computed. [2022-11-20 11:00:46,827 INFO L899 garLoopResultBuilder]: For program point L2896(lines 2896 2899) no Hoare annotation was computed. [2022-11-20 11:00:46,827 INFO L899 garLoopResultBuilder]: For program point L2830(lines 2830 2835) no Hoare annotation was computed. [2022-11-20 11:00:46,827 INFO L899 garLoopResultBuilder]: For program point L2633(lines 2633 2637) no Hoare annotation was computed. [2022-11-20 11:00:46,828 INFO L899 garLoopResultBuilder]: For program point L2501-1(line 2501) no Hoare annotation was computed. [2022-11-20 11:00:46,828 INFO L895 garLoopResultBuilder]: At program point L2501(line 2501) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,828 INFO L899 garLoopResultBuilder]: For program point L2435-1(line 2435) no Hoare annotation was computed. [2022-11-20 11:00:46,828 INFO L895 garLoopResultBuilder]: At program point L2435(line 2435) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,828 INFO L895 garLoopResultBuilder]: At program point L2766(line 2766) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,829 INFO L895 garLoopResultBuilder]: At program point L2700(line 2700) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,829 INFO L899 garLoopResultBuilder]: For program point L2766-1(line 2766) no Hoare annotation was computed. [2022-11-20 11:00:46,829 INFO L899 garLoopResultBuilder]: For program point L2700-1(line 2700) no Hoare annotation was computed. [2022-11-20 11:00:46,829 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-20 11:00:46,829 INFO L895 garLoopResultBuilder]: At program point L3163(lines 3073 3253) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-11-20 11:00:46,829 INFO L899 garLoopResultBuilder]: For program point L2701(lines 2701 2705) no Hoare annotation was computed. [2022-11-20 11:00:46,830 INFO L899 garLoopResultBuilder]: For program point L2503-1(line 2503) no Hoare annotation was computed. [2022-11-20 11:00:46,830 INFO L895 garLoopResultBuilder]: At program point L2503(line 2503) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,830 INFO L899 garLoopResultBuilder]: For program point L2437-1(line 2437) no Hoare annotation was computed. [2022-11-20 11:00:46,830 INFO L895 garLoopResultBuilder]: At program point L2437(line 2437) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,830 INFO L899 garLoopResultBuilder]: For program point L3230(line 3230) no Hoare annotation was computed. [2022-11-20 11:00:46,830 INFO L899 garLoopResultBuilder]: For program point L3098(line 3098) no Hoare annotation was computed. [2022-11-20 11:00:46,831 INFO L895 garLoopResultBuilder]: At program point L3032(lines 3028 3034) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,831 INFO L895 garLoopResultBuilder]: At program point L2900(line 2900) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,831 INFO L899 garLoopResultBuilder]: For program point L2900-1(line 2900) no Hoare annotation was computed. [2022-11-20 11:00:46,831 INFO L899 garLoopResultBuilder]: For program point L2768(lines 2768 2771) no Hoare annotation was computed. [2022-11-20 11:00:46,831 INFO L899 garLoopResultBuilder]: For program point L2570(line 2570) no Hoare annotation was computed. [2022-11-20 11:00:46,831 INFO L899 garLoopResultBuilder]: For program point L2570-2(lines 2570 2574) no Hoare annotation was computed. [2022-11-20 11:00:46,832 INFO L899 garLoopResultBuilder]: For program point L2570-4(lines 2569 2596) no Hoare annotation was computed. [2022-11-20 11:00:46,832 INFO L895 garLoopResultBuilder]: At program point L2306(line 2306) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,832 INFO L899 garLoopResultBuilder]: For program point L2306-1(line 2306) no Hoare annotation was computed. [2022-11-20 11:00:46,832 INFO L899 garLoopResultBuilder]: For program point L3231(lines 3231 3236) no Hoare annotation was computed. [2022-11-20 11:00:46,832 INFO L899 garLoopResultBuilder]: For program point L3099(lines 3099 3106) no Hoare annotation was computed. [2022-11-20 11:00:46,833 INFO L899 garLoopResultBuilder]: For program point L3694(lines 3694 3697) no Hoare annotation was computed. [2022-11-20 11:00:46,833 INFO L899 garLoopResultBuilder]: For program point L2505-1(line 2505) no Hoare annotation was computed. [2022-11-20 11:00:46,833 INFO L895 garLoopResultBuilder]: At program point L2505(line 2505) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,833 INFO L899 garLoopResultBuilder]: For program point L2439-1(line 2439) no Hoare annotation was computed. [2022-11-20 11:00:46,833 INFO L895 garLoopResultBuilder]: At program point L2439(line 2439) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,833 INFO L899 garLoopResultBuilder]: For program point L2307(lines 2307 2311) no Hoare annotation was computed. [2022-11-20 11:00:46,834 INFO L895 garLoopResultBuilder]: At program point L2241(lines 2193 2254) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,834 INFO L899 garLoopResultBuilder]: For program point L2307-2(lines 2307 2311) no Hoare annotation was computed. [2022-11-20 11:00:46,834 INFO L899 garLoopResultBuilder]: For program point L2638(lines 2638 2642) no Hoare annotation was computed. [2022-11-20 11:00:46,834 INFO L899 garLoopResultBuilder]: For program point L3101(lines 3101 3104) no Hoare annotation was computed. [2022-11-20 11:00:46,834 INFO L899 garLoopResultBuilder]: For program point L2903(lines 2903 2940) no Hoare annotation was computed. [2022-11-20 11:00:46,834 INFO L895 garLoopResultBuilder]: At program point L3696(line 3696) the Hoare annotation is: false [2022-11-20 11:00:46,835 INFO L899 garLoopResultBuilder]: For program point L3696-1(lines 3693 3707) no Hoare annotation was computed. [2022-11-20 11:00:46,835 INFO L899 garLoopResultBuilder]: For program point L2507-1(line 2507) no Hoare annotation was computed. [2022-11-20 11:00:46,835 INFO L895 garLoopResultBuilder]: At program point L2507(line 2507) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,835 INFO L899 garLoopResultBuilder]: For program point L2441-1(line 2441) no Hoare annotation was computed. [2022-11-20 11:00:46,835 INFO L895 garLoopResultBuilder]: At program point L2441(line 2441) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,835 INFO L895 garLoopResultBuilder]: At program point L2243(lines 2193 2254) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,836 INFO L895 garLoopResultBuilder]: At program point L2904(line 2904) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,836 INFO L899 garLoopResultBuilder]: For program point L2904-1(line 2904) no Hoare annotation was computed. [2022-11-20 11:00:46,836 INFO L899 garLoopResultBuilder]: For program point L3169(line 3169) no Hoare annotation was computed. [2022-11-20 11:00:46,836 INFO L899 garLoopResultBuilder]: For program point L2905-1(line 2905) no Hoare annotation was computed. [2022-11-20 11:00:46,836 INFO L895 garLoopResultBuilder]: At program point L2905(line 2905) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,836 INFO L899 garLoopResultBuilder]: For program point L2509-1(line 2509) no Hoare annotation was computed. [2022-11-20 11:00:46,837 INFO L895 garLoopResultBuilder]: At program point L2509(line 2509) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,837 INFO L899 garLoopResultBuilder]: For program point L2443-1(line 2443) no Hoare annotation was computed. [2022-11-20 11:00:46,837 INFO L895 garLoopResultBuilder]: At program point L2443(line 2443) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,837 INFO L895 garLoopResultBuilder]: At program point L2245(lines 2193 2254) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,837 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-11-20 11:00:46,837 INFO L895 garLoopResultBuilder]: At program point L2774(line 2774) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,838 INFO L899 garLoopResultBuilder]: For program point L2774-1(line 2774) no Hoare annotation was computed. [2022-11-20 11:00:46,838 INFO L895 garLoopResultBuilder]: At program point L3039(lines 3035 3041) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32))) [2022-11-20 11:00:46,838 INFO L899 garLoopResultBuilder]: For program point L2775(lines 2775 2778) no Hoare annotation was computed. [2022-11-20 11:00:46,838 INFO L895 garLoopResultBuilder]: At program point L3700(line 3700) the Hoare annotation is: false [2022-11-20 11:00:46,838 INFO L899 garLoopResultBuilder]: For program point L3700-1(lines 3693 3707) no Hoare annotation was computed. [2022-11-20 11:00:46,838 INFO L899 garLoopResultBuilder]: For program point L2511-1(line 2511) no Hoare annotation was computed. [2022-11-20 11:00:46,838 INFO L895 garLoopResultBuilder]: At program point L2511(line 2511) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,839 INFO L899 garLoopResultBuilder]: For program point L2445-1(line 2445) no Hoare annotation was computed. [2022-11-20 11:00:46,839 INFO L895 garLoopResultBuilder]: At program point L2445(line 2445) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,839 INFO L895 garLoopResultBuilder]: At program point L3304(line 3304) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,839 INFO L895 garLoopResultBuilder]: At program point L2313(lines 2265 2326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,839 INFO L899 garLoopResultBuilder]: For program point L3238(line 3238) no Hoare annotation was computed. [2022-11-20 11:00:46,839 INFO L899 garLoopResultBuilder]: For program point L3304-1(line 3304) no Hoare annotation was computed. [2022-11-20 11:00:46,840 INFO L895 garLoopResultBuilder]: At program point L2842(line 2842) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,840 INFO L899 garLoopResultBuilder]: For program point L2842-1(line 2842) no Hoare annotation was computed. [2022-11-20 11:00:46,840 INFO L895 garLoopResultBuilder]: At program point L2380(line 2380) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,840 INFO L895 garLoopResultBuilder]: At program point L2380-1(lines 2375 2383) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,840 INFO L899 garLoopResultBuilder]: For program point L2248(line 2248) no Hoare annotation was computed. [2022-11-20 11:00:46,840 INFO L899 garLoopResultBuilder]: For program point L2909(lines 2909 2940) no Hoare annotation was computed. [2022-11-20 11:00:46,841 INFO L899 garLoopResultBuilder]: For program point L2843(lines 2843 2847) no Hoare annotation was computed. [2022-11-20 11:00:46,841 INFO L899 garLoopResultBuilder]: For program point L2843-2(lines 2843 2847) no Hoare annotation was computed. [2022-11-20 11:00:46,841 INFO L899 garLoopResultBuilder]: For program point L2513-1(line 2513) no Hoare annotation was computed. [2022-11-20 11:00:46,841 INFO L895 garLoopResultBuilder]: At program point L2513(line 2513) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,841 INFO L899 garLoopResultBuilder]: For program point L2447-1(line 2447) no Hoare annotation was computed. [2022-11-20 11:00:46,841 INFO L895 garLoopResultBuilder]: At program point L2447(line 2447) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,842 INFO L895 garLoopResultBuilder]: At program point L3306(line 3306) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,842 INFO L895 garLoopResultBuilder]: At program point L2315(lines 2265 2326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,842 INFO L899 garLoopResultBuilder]: For program point L2249(line 2249) no Hoare annotation was computed. [2022-11-20 11:00:46,842 INFO L899 garLoopResultBuilder]: For program point L3306-1(line 3306) no Hoare annotation was computed. [2022-11-20 11:00:46,842 INFO L899 garLoopResultBuilder]: For program point L2249-2(lines 2249 2252) no Hoare annotation was computed. [2022-11-20 11:00:46,842 INFO L899 garLoopResultBuilder]: For program point L3108(line 3108) no Hoare annotation was computed. [2022-11-20 11:00:46,842 INFO L899 garLoopResultBuilder]: For program point L2249-4(lines 2249 2252) no Hoare annotation was computed. [2022-11-20 11:00:46,843 INFO L895 garLoopResultBuilder]: At program point L2910(line 2910) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,843 INFO L899 garLoopResultBuilder]: For program point L2910-1(line 2910) no Hoare annotation was computed. [2022-11-20 11:00:46,843 INFO L895 garLoopResultBuilder]: At program point L2646(lines 2646 2647) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,843 INFO L899 garLoopResultBuilder]: For program point L2646-1(lines 2646 2647) no Hoare annotation was computed. [2022-11-20 11:00:46,843 INFO L895 garLoopResultBuilder]: At program point L2250(line 2250) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,844 INFO L895 garLoopResultBuilder]: At program point L3307(lines 3299 3310) the Hoare annotation is: (let ((.cse0 (= (_ bv0 64) ~ldvarg10~0)) (.cse1 (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (.cse2 (= (_ bv0 32) ~ldv_retval_3~0)) (.cse3 (= ~ldv_mutex_lock~0 (_ bv1 32))) (.cse4 (= (_ bv0 64) ~ldvarg8~0))) (or (and .cse0 (= (bvadd (_ bv4 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1|) (_ bv0 32)) .cse1 (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) .cse2 .cse3 .cse4) (and .cse0 .cse1 (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) .cse2 .cse3 .cse4 (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))))) [2022-11-20 11:00:46,844 INFO L899 garLoopResultBuilder]: For program point L2250-1(line 2250) no Hoare annotation was computed. [2022-11-20 11:00:46,844 INFO L899 garLoopResultBuilder]: For program point L3109(lines 3109 3114) no Hoare annotation was computed. [2022-11-20 11:00:46,844 INFO L899 garLoopResultBuilder]: For program point L3109-2(lines 3086 3134) no Hoare annotation was computed. [2022-11-20 11:00:46,844 INFO L899 garLoopResultBuilder]: For program point L2911(lines 2911 2914) no Hoare annotation was computed. [2022-11-20 11:00:46,844 INFO L899 garLoopResultBuilder]: For program point L2713-1(lines 2713 2714) no Hoare annotation was computed. [2022-11-20 11:00:46,845 INFO L895 garLoopResultBuilder]: At program point L3704(line 3704) the Hoare annotation is: false [2022-11-20 11:00:46,845 INFO L895 garLoopResultBuilder]: At program point L2713(lines 2713 2714) the Hoare annotation is: false [2022-11-20 11:00:46,845 INFO L902 garLoopResultBuilder]: At program point L3704-1(lines 3691 3708) the Hoare annotation is: true [2022-11-20 11:00:46,845 INFO L899 garLoopResultBuilder]: For program point L2515-1(line 2515) no Hoare annotation was computed. [2022-11-20 11:00:46,845 INFO L895 garLoopResultBuilder]: At program point L2515(line 2515) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,845 INFO L899 garLoopResultBuilder]: For program point L2449-1(line 2449) no Hoare annotation was computed. [2022-11-20 11:00:46,845 INFO L895 garLoopResultBuilder]: At program point L2449(line 2449) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,846 INFO L895 garLoopResultBuilder]: At program point L2317(lines 2265 2326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,846 INFO L899 garLoopResultBuilder]: For program point L3176(line 3176) no Hoare annotation was computed. [2022-11-20 11:00:46,846 INFO L895 garLoopResultBuilder]: At program point L3110(line 3110) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,846 INFO L899 garLoopResultBuilder]: For program point L3110-1(line 3110) no Hoare annotation was computed. [2022-11-20 11:00:46,846 INFO L895 garLoopResultBuilder]: At program point L2780(line 2780) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,846 INFO L899 garLoopResultBuilder]: For program point L2780-1(line 2780) no Hoare annotation was computed. [2022-11-20 11:00:46,847 INFO L899 garLoopResultBuilder]: For program point L3177(lines 3177 3200) no Hoare annotation was computed. [2022-11-20 11:00:46,847 INFO L895 garLoopResultBuilder]: At program point L2781(lines 2759 2783) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,847 INFO L899 garLoopResultBuilder]: For program point L2715(lines 2715 2719) no Hoare annotation was computed. [2022-11-20 11:00:46,847 INFO L895 garLoopResultBuilder]: At program point L2649(lines 2630 2656) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,847 INFO L899 garLoopResultBuilder]: For program point L2583(lines 2583 2586) no Hoare annotation was computed. [2022-11-20 11:00:46,847 INFO L899 garLoopResultBuilder]: For program point L2517-1(line 2517) no Hoare annotation was computed. [2022-11-20 11:00:46,848 INFO L895 garLoopResultBuilder]: At program point L2517(line 2517) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,848 INFO L899 garLoopResultBuilder]: For program point L2451-1(line 2451) no Hoare annotation was computed. [2022-11-20 11:00:46,848 INFO L895 garLoopResultBuilder]: At program point L2451(line 2451) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,848 INFO L895 garLoopResultBuilder]: At program point L2253(lines 2184 2255) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,848 INFO L899 garLoopResultBuilder]: For program point L2980(lines 2980 2985) no Hoare annotation was computed. [2022-11-20 11:00:46,848 INFO L895 garLoopResultBuilder]: At program point L3773(lines 3772 3774) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,849 INFO L895 garLoopResultBuilder]: At program point L2320(line 2320) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,849 INFO L899 garLoopResultBuilder]: For program point L2320-1(line 2320) no Hoare annotation was computed. [2022-11-20 11:00:46,849 INFO L899 garLoopResultBuilder]: For program point L3245(line 3245) no Hoare annotation was computed. [2022-11-20 11:00:46,849 INFO L899 garLoopResultBuilder]: For program point L3179(lines 3179 3197) no Hoare annotation was computed. [2022-11-20 11:00:46,849 INFO L899 garLoopResultBuilder]: For program point L2915-1(line 2915) no Hoare annotation was computed. [2022-11-20 11:00:46,849 INFO L895 garLoopResultBuilder]: At program point L2915(line 2915) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,850 INFO L899 garLoopResultBuilder]: For program point L2849(lines 2849 2854) no Hoare annotation was computed. [2022-11-20 11:00:46,850 INFO L895 garLoopResultBuilder]: At program point L2717(lines 2681 2737) the Hoare annotation is: false [2022-11-20 11:00:46,850 INFO L895 garLoopResultBuilder]: At program point L2651(lines 2630 2656) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,850 INFO L899 garLoopResultBuilder]: For program point L2519-1(line 2519) no Hoare annotation was computed. [2022-11-20 11:00:46,850 INFO L895 garLoopResultBuilder]: At program point L2519(line 2519) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,851 INFO L899 garLoopResultBuilder]: For program point L2453-1(line 2453) no Hoare annotation was computed. [2022-11-20 11:00:46,851 INFO L895 garLoopResultBuilder]: At program point L2453(line 2453) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,851 INFO L899 garLoopResultBuilder]: For program point L2321(line 2321) no Hoare annotation was computed. [2022-11-20 11:00:46,851 INFO L899 garLoopResultBuilder]: For program point L2321-2(lines 2321 2324) no Hoare annotation was computed. [2022-11-20 11:00:46,851 INFO L899 garLoopResultBuilder]: For program point L3180(line 3180) no Hoare annotation was computed. [2022-11-20 11:00:46,851 INFO L899 garLoopResultBuilder]: For program point L2321-4(lines 2321 2324) no Hoare annotation was computed. [2022-11-20 11:00:46,851 INFO L899 garLoopResultBuilder]: For program point L2916(lines 2916 2919) no Hoare annotation was computed. [2022-11-20 11:00:46,852 INFO L895 garLoopResultBuilder]: At program point L2322(line 2322) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,852 INFO L899 garLoopResultBuilder]: For program point L2322-1(line 2322) no Hoare annotation was computed. [2022-11-20 11:00:46,852 INFO L899 garLoopResultBuilder]: For program point L3181(lines 3181 3186) no Hoare annotation was computed. [2022-11-20 11:00:46,852 INFO L895 garLoopResultBuilder]: At program point L2653(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,852 INFO L899 garLoopResultBuilder]: For program point L2521-1(line 2521) no Hoare annotation was computed. [2022-11-20 11:00:46,852 INFO L895 garLoopResultBuilder]: At program point L2521(line 2521) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,853 INFO L899 garLoopResultBuilder]: For program point L2455-1(line 2455) no Hoare annotation was computed. [2022-11-20 11:00:46,853 INFO L895 garLoopResultBuilder]: At program point L2455(line 2455) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,853 INFO L895 garLoopResultBuilder]: At program point L3314(line 3314) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,853 INFO L895 garLoopResultBuilder]: At program point L3248(lines 3073 3253) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,853 INFO L895 garLoopResultBuilder]: At program point L3314-1(line 3314) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,854 INFO L895 garLoopResultBuilder]: At program point L3116(line 3116) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,854 INFO L899 garLoopResultBuilder]: For program point L3116-1(line 3116) no Hoare annotation was computed. [2022-11-20 11:00:46,854 INFO L895 garLoopResultBuilder]: At program point L2588(lines 2569 2596) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,854 INFO L895 garLoopResultBuilder]: At program point L2390(line 2390) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,854 INFO L899 garLoopResultBuilder]: For program point L2390-1(line 2390) no Hoare annotation was computed. [2022-11-20 11:00:46,854 INFO L895 garLoopResultBuilder]: At program point L3315(lines 3311 3318) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,855 INFO L895 garLoopResultBuilder]: At program point L2721(lines 2681 2737) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,855 INFO L899 garLoopResultBuilder]: For program point L2523-1(line 2523) no Hoare annotation was computed. [2022-11-20 11:00:46,855 INFO L895 garLoopResultBuilder]: At program point L2523(line 2523) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,855 INFO L899 garLoopResultBuilder]: For program point L2457-1(line 2457) no Hoare annotation was computed. [2022-11-20 11:00:46,855 INFO L895 garLoopResultBuilder]: At program point L2457(line 2457) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,855 INFO L895 garLoopResultBuilder]: At program point L2391(lines 2384 2393) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,856 INFO L895 garLoopResultBuilder]: At program point L2325(lines 2256 2327) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,856 INFO L895 garLoopResultBuilder]: At program point L2986(line 2986) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,856 INFO L895 garLoopResultBuilder]: At program point L2920(line 2920) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,856 INFO L899 garLoopResultBuilder]: For program point L2986-1(line 2986) no Hoare annotation was computed. [2022-11-20 11:00:46,856 INFO L899 garLoopResultBuilder]: For program point L2920-1(line 2920) no Hoare annotation was computed. [2022-11-20 11:00:46,857 INFO L895 garLoopResultBuilder]: At program point L2590(lines 2569 2596) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,857 INFO L895 garLoopResultBuilder]: At program point L2194(line 2194) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,857 INFO L899 garLoopResultBuilder]: For program point L2194-1(line 2194) no Hoare annotation was computed. [2022-11-20 11:00:46,857 INFO L899 garLoopResultBuilder]: For program point L2987-1(line 2987) no Hoare annotation was computed. [2022-11-20 11:00:46,857 INFO L895 garLoopResultBuilder]: At program point L2987(line 2987) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,857 INFO L895 garLoopResultBuilder]: At program point L2723(lines 2681 2737) the Hoare annotation is: false [2022-11-20 11:00:46,857 INFO L899 garLoopResultBuilder]: For program point L2525-1(line 2525) no Hoare annotation was computed. [2022-11-20 11:00:46,858 INFO L895 garLoopResultBuilder]: At program point L2525(line 2525) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,858 INFO L899 garLoopResultBuilder]: For program point L2459-1(line 2459) no Hoare annotation was computed. [2022-11-20 11:00:46,858 INFO L895 garLoopResultBuilder]: At program point L2459(line 2459) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,858 INFO L902 garLoopResultBuilder]: At program point L3252(lines 3067 3254) the Hoare annotation is: true [2022-11-20 11:00:46,858 INFO L895 garLoopResultBuilder]: At program point L2658(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,859 INFO L895 garLoopResultBuilder]: At program point L2592(lines 2569 2596) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,859 INFO L899 garLoopResultBuilder]: For program point L2989-1(line 2989) no Hoare annotation was computed. [2022-11-20 11:00:46,859 INFO L895 garLoopResultBuilder]: At program point L2989(line 2989) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,859 INFO L895 garLoopResultBuilder]: At program point L2725(lines 2681 2737) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,859 INFO L899 garLoopResultBuilder]: For program point L2527-1(line 2527) no Hoare annotation was computed. [2022-11-20 11:00:46,859 INFO L895 garLoopResultBuilder]: At program point L2527(line 2527) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,860 INFO L899 garLoopResultBuilder]: For program point L2461-1(line 2461) no Hoare annotation was computed. [2022-11-20 11:00:46,860 INFO L895 garLoopResultBuilder]: At program point L2461(line 2461) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,860 INFO L899 garLoopResultBuilder]: For program point L2197-1(line 2197) no Hoare annotation was computed. [2022-11-20 11:00:46,860 INFO L899 garLoopResultBuilder]: For program point L3188(line 3188) no Hoare annotation was computed. [2022-11-20 11:00:46,860 INFO L895 garLoopResultBuilder]: At program point L2197(line 2197) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,860 INFO L899 garLoopResultBuilder]: For program point L3122(line 3122) no Hoare annotation was computed. [2022-11-20 11:00:46,861 INFO L895 garLoopResultBuilder]: At program point L2990(lines 2974 2992) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,861 INFO L899 garLoopResultBuilder]: For program point L2924(lines 2924 2940) no Hoare annotation was computed. [2022-11-20 11:00:46,861 INFO L899 garLoopResultBuilder]: For program point L2924-2(lines 2868 2940) no Hoare annotation was computed. [2022-11-20 11:00:46,861 INFO L899 garLoopResultBuilder]: For program point L3783-1(line 3783) no Hoare annotation was computed. [2022-11-20 11:00:46,861 INFO L895 garLoopResultBuilder]: At program point L3783(line 3783) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,861 INFO L895 garLoopResultBuilder]: At program point L3783-2(lines 3782 3784) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,861 INFO L895 garLoopResultBuilder]: At program point L2198(line 2198) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,861 INFO L899 garLoopResultBuilder]: For program point L2198-1(line 2198) no Hoare annotation was computed. [2022-11-20 11:00:46,861 INFO L899 garLoopResultBuilder]: For program point L3189(lines 3189 3193) no Hoare annotation was computed. [2022-11-20 11:00:46,862 INFO L899 garLoopResultBuilder]: For program point L3123(lines 3123 3130) no Hoare annotation was computed. [2022-11-20 11:00:46,862 INFO L899 garLoopResultBuilder]: For program point L2925-1(line 2925) no Hoare annotation was computed. [2022-11-20 11:00:46,862 INFO L895 garLoopResultBuilder]: At program point L2925(line 2925) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,862 INFO L899 garLoopResultBuilder]: For program point L2661-1(line 2661) no Hoare annotation was computed. [2022-11-20 11:00:46,862 INFO L895 garLoopResultBuilder]: At program point L2661(line 2661) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,862 INFO L895 garLoopResultBuilder]: At program point L2595(lines 2566 2597) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,862 INFO L899 garLoopResultBuilder]: For program point L2529-1(line 2529) no Hoare annotation was computed. [2022-11-20 11:00:46,863 INFO L895 garLoopResultBuilder]: At program point L2529(line 2529) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,863 INFO L899 garLoopResultBuilder]: For program point L2463-1(line 2463) no Hoare annotation was computed. [2022-11-20 11:00:46,863 INFO L895 garLoopResultBuilder]: At program point L2463(line 2463) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,863 INFO L895 garLoopResultBuilder]: At program point L3322(line 3322) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,863 INFO L895 garLoopResultBuilder]: At program point L3322-1(line 3322) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,863 INFO L899 garLoopResultBuilder]: For program point L2199-1(line 2199) no Hoare annotation was computed. [2022-11-20 11:00:46,864 INFO L895 garLoopResultBuilder]: At program point L2199(line 2199) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,864 INFO L899 garLoopResultBuilder]: For program point L2133-1(line 2133) no Hoare annotation was computed. [2022-11-20 11:00:46,864 INFO L895 garLoopResultBuilder]: At program point L2133(line 2133) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,864 INFO L895 garLoopResultBuilder]: At program point L2133-2(lines 2131 2134) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,864 INFO L899 garLoopResultBuilder]: For program point L2926(lines 2926 2929) no Hoare annotation was computed. [2022-11-20 11:00:46,864 INFO L895 garLoopResultBuilder]: At program point L3719(lines 3718 3720) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv1 32) ~ldv_state_variable_0~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,864 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-20 11:00:46,865 INFO L895 garLoopResultBuilder]: At program point L2266(line 2266) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,865 INFO L895 garLoopResultBuilder]: At program point L3323(lines 3319 3326) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,865 INFO L895 garLoopResultBuilder]: At program point L2200(line 2200) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,865 INFO L899 garLoopResultBuilder]: For program point L2266-1(line 2266) no Hoare annotation was computed. [2022-11-20 11:00:46,865 INFO L899 garLoopResultBuilder]: For program point L2200-1(line 2200) no Hoare annotation was computed. [2022-11-20 11:00:46,865 INFO L899 garLoopResultBuilder]: For program point L3125(lines 3125 3128) no Hoare annotation was computed. [2022-11-20 11:00:46,865 INFO L899 garLoopResultBuilder]: For program point L2861-1(line 2861) no Hoare annotation was computed. [2022-11-20 11:00:46,865 INFO L895 garLoopResultBuilder]: At program point L2861(line 2861) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,866 INFO L899 garLoopResultBuilder]: For program point L2729-1(line 2729) no Hoare annotation was computed. [2022-11-20 11:00:46,866 INFO L895 garLoopResultBuilder]: At program point L2729(line 2729) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,866 INFO L899 garLoopResultBuilder]: For program point L2531-1(line 2531) no Hoare annotation was computed. [2022-11-20 11:00:46,866 INFO L895 garLoopResultBuilder]: At program point L2531(line 2531) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,866 INFO L899 garLoopResultBuilder]: For program point L2465-1(line 2465) no Hoare annotation was computed. [2022-11-20 11:00:46,867 INFO L895 garLoopResultBuilder]: At program point L2465(line 2465) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,867 INFO L899 garLoopResultBuilder]: For program point L2201-1(line 2201) no Hoare annotation was computed. [2022-11-20 11:00:46,867 INFO L895 garLoopResultBuilder]: At program point L2201(line 2201) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,867 INFO L899 garLoopResultBuilder]: For program point L2862(lines 2862 2866) no Hoare annotation was computed. [2022-11-20 11:00:46,867 INFO L899 garLoopResultBuilder]: For program point L2862-2(lines 2862 2866) no Hoare annotation was computed. [2022-11-20 11:00:46,867 INFO L895 garLoopResultBuilder]: At program point L2202(line 2202) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,867 INFO L899 garLoopResultBuilder]: For program point L2202-1(line 2202) no Hoare annotation was computed. [2022-11-20 11:00:46,868 INFO L899 garLoopResultBuilder]: For program point L2665-1(line 2665) no Hoare annotation was computed. [2022-11-20 11:00:46,868 INFO L895 garLoopResultBuilder]: At program point L2665(line 2665) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,868 INFO L899 garLoopResultBuilder]: For program point L2533-1(line 2533) no Hoare annotation was computed. [2022-11-20 11:00:46,868 INFO L895 garLoopResultBuilder]: At program point L2533(line 2533) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,868 INFO L895 garLoopResultBuilder]: At program point L2467(lines 2394 2469) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,868 INFO L899 garLoopResultBuilder]: For program point L2269-1(line 2269) no Hoare annotation was computed. [2022-11-20 11:00:46,869 INFO L895 garLoopResultBuilder]: At program point L2269(line 2269) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,869 INFO L899 garLoopResultBuilder]: For program point L2203-1(line 2203) no Hoare annotation was computed. [2022-11-20 11:00:46,869 INFO L895 garLoopResultBuilder]: At program point L2203(line 2203) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,869 INFO L895 garLoopResultBuilder]: At program point L2996(line 2996) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,869 INFO L895 garLoopResultBuilder]: At program point L2930(line 2930) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,869 INFO L899 garLoopResultBuilder]: For program point L2996-1(line 2996) no Hoare annotation was computed. [2022-11-20 11:00:46,870 INFO L899 garLoopResultBuilder]: For program point L2930-1(line 2930) no Hoare annotation was computed. [2022-11-20 11:00:46,870 INFO L895 garLoopResultBuilder]: At program point L2666(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_read_~ret~0#1|) (= (_ bv0 64) ~ldvarg8~0) (= |ULTIMATE.start_ldv_mutex_lock_interruptible_6_#res#1| (_ bv0 32))) [2022-11-20 11:00:46,870 INFO L895 garLoopResultBuilder]: At program point L2270(line 2270) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,870 INFO L895 garLoopResultBuilder]: At program point L2204(line 2204) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,870 INFO L899 garLoopResultBuilder]: For program point L2270-1(line 2270) no Hoare annotation was computed. [2022-11-20 11:00:46,870 INFO L899 garLoopResultBuilder]: For program point L2204-1(line 2204) no Hoare annotation was computed. [2022-11-20 11:00:46,871 INFO L899 garLoopResultBuilder]: For program point L3195(line 3195) no Hoare annotation was computed. [2022-11-20 11:00:46,871 INFO L899 garLoopResultBuilder]: For program point L2931(lines 2931 2934) no Hoare annotation was computed. [2022-11-20 11:00:46,871 INFO L899 garLoopResultBuilder]: For program point L2733-1(line 2733) no Hoare annotation was computed. [2022-11-20 11:00:46,871 INFO L895 garLoopResultBuilder]: At program point L2733(line 2733) the Hoare annotation is: false [2022-11-20 11:00:46,871 INFO L899 garLoopResultBuilder]: For program point L2535-1(line 2535) no Hoare annotation was computed. [2022-11-20 11:00:46,872 INFO L895 garLoopResultBuilder]: At program point L2535(line 2535) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,872 INFO L899 garLoopResultBuilder]: For program point L2271-1(line 2271) no Hoare annotation was computed. [2022-11-20 11:00:46,872 INFO L895 garLoopResultBuilder]: At program point L2271(line 2271) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,872 INFO L899 garLoopResultBuilder]: For program point L2205-1(line 2205) no Hoare annotation was computed. [2022-11-20 11:00:46,872 INFO L895 garLoopResultBuilder]: At program point L2205(line 2205) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,872 INFO L895 garLoopResultBuilder]: At program point L2998(line 2998) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,873 INFO L895 garLoopResultBuilder]: At program point L2932(lines 2803 2957) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,873 INFO L899 garLoopResultBuilder]: For program point L2998-1(line 2998) no Hoare annotation was computed. [2022-11-20 11:00:46,873 INFO L895 garLoopResultBuilder]: At program point L2734(lines 2681 2737) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= (_ bv0 32) |ULTIMATE.start_pch_phub_bin_write_~ret~1#1|) (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,873 INFO L895 garLoopResultBuilder]: At program point L2668(lines 2611 2670) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,873 INFO L895 garLoopResultBuilder]: At program point L2272(line 2272) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,874 INFO L895 garLoopResultBuilder]: At program point L2206(line 2206) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,874 INFO L899 garLoopResultBuilder]: For program point L2272-1(line 2272) no Hoare annotation was computed. [2022-11-20 11:00:46,874 INFO L895 garLoopResultBuilder]: At program point L2140(lines 2136 2142) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,874 INFO L899 garLoopResultBuilder]: For program point L2206-1(line 2206) no Hoare annotation was computed. [2022-11-20 11:00:46,874 INFO L899 garLoopResultBuilder]: For program point L2999(lines 2999 3004) no Hoare annotation was computed. [2022-11-20 11:00:46,874 INFO L895 garLoopResultBuilder]: At program point L2669(lines 2598 2671) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,875 INFO L899 garLoopResultBuilder]: For program point L2537-1(line 2537) no Hoare annotation was computed. [2022-11-20 11:00:46,875 INFO L895 garLoopResultBuilder]: At program point L2537(line 2537) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,875 INFO L899 garLoopResultBuilder]: For program point L2273-1(line 2273) no Hoare annotation was computed. [2022-11-20 11:00:46,875 INFO L895 garLoopResultBuilder]: At program point L2273(line 2273) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,875 INFO L899 garLoopResultBuilder]: For program point L2207-1(line 2207) no Hoare annotation was computed. [2022-11-20 11:00:46,875 INFO L895 garLoopResultBuilder]: At program point L2207(line 2207) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,876 INFO L899 garLoopResultBuilder]: For program point L3132(line 3132) no Hoare annotation was computed. [2022-11-20 11:00:46,876 INFO L899 garLoopResultBuilder]: For program point L2868(lines 2868 2940) no Hoare annotation was computed. [2022-11-20 11:00:46,876 INFO L895 garLoopResultBuilder]: At program point L2736(lines 2672 2738) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,876 INFO L895 garLoopResultBuilder]: At program point L2274(line 2274) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,876 INFO L899 garLoopResultBuilder]: For program point L2274-1(line 2274) no Hoare annotation was computed. [2022-11-20 11:00:46,876 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-11-20 11:00:46,876 INFO L899 garLoopResultBuilder]: For program point L2935-1(line 2935) no Hoare annotation was computed. [2022-11-20 11:00:46,877 INFO L895 garLoopResultBuilder]: At program point L2935(line 2935) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,877 INFO L899 garLoopResultBuilder]: For program point L2869-1(line 2869) no Hoare annotation was computed. [2022-11-20 11:00:46,877 INFO L895 garLoopResultBuilder]: At program point L2869(line 2869) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,877 INFO L899 garLoopResultBuilder]: For program point L2539-1(line 2539) no Hoare annotation was computed. [2022-11-20 11:00:46,877 INFO L895 garLoopResultBuilder]: At program point L2539(line 2539) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,878 INFO L895 garLoopResultBuilder]: At program point L3332(line 3332) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,878 INFO L899 garLoopResultBuilder]: For program point L2275-1(line 2275) no Hoare annotation was computed. [2022-11-20 11:00:46,878 INFO L895 garLoopResultBuilder]: At program point L2275(line 2275) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,878 INFO L899 garLoopResultBuilder]: For program point L3332-1(line 3332) no Hoare annotation was computed. [2022-11-20 11:00:46,878 INFO L895 garLoopResultBuilder]: At program point L2936(line 2936) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,878 INFO L899 garLoopResultBuilder]: For program point L2870(lines 2870 2873) no Hoare annotation was computed. [2022-11-20 11:00:46,878 INFO L899 garLoopResultBuilder]: For program point L2936-1(line 2936) no Hoare annotation was computed. [2022-11-20 11:00:46,879 INFO L895 garLoopResultBuilder]: At program point L2276(line 2276) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,879 INFO L899 garLoopResultBuilder]: For program point L2276-1(line 2276) no Hoare annotation was computed. [2022-11-20 11:00:46,879 INFO L895 garLoopResultBuilder]: At program point L3796(lines 3795 3797) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,879 INFO L895 garLoopResultBuilder]: At program point L3730(lines 3729 3731) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,879 INFO L899 garLoopResultBuilder]: For program point L2541-1(line 2541) no Hoare annotation was computed. [2022-11-20 11:00:46,880 INFO L895 garLoopResultBuilder]: At program point L2541(line 2541) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,880 INFO L895 garLoopResultBuilder]: At program point L3334(line 3334) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|) (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,880 INFO L899 garLoopResultBuilder]: For program point L2277-1(line 2277) no Hoare annotation was computed. [2022-11-20 11:00:46,880 INFO L895 garLoopResultBuilder]: At program point L2277(line 2277) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,880 INFO L899 garLoopResultBuilder]: For program point L3334-1(line 3334) no Hoare annotation was computed. [2022-11-20 11:00:46,880 INFO L899 garLoopResultBuilder]: For program point L3202(line 3202) no Hoare annotation was computed. [2022-11-20 11:00:46,880 INFO L899 garLoopResultBuilder]: For program point L2806(lines 2806 2809) no Hoare annotation was computed. [2022-11-20 11:00:46,881 INFO L895 garLoopResultBuilder]: At program point L2278(line 2278) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,881 INFO L895 garLoopResultBuilder]: At program point L3335(lines 3327 3338) the Hoare annotation is: (let ((.cse0 (= (_ bv0 64) ~ldvarg10~0)) (.cse1 (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32))) (.cse2 (= (_ bv0 32) ~ldv_retval_3~0)) (.cse3 (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~count#1|)) (.cse4 (= (_ bv0 64) |ULTIMATE.start_pch_phub_bin_write_~off#1|)) (.cse5 (= ~ldv_mutex_lock~0 (_ bv1 32))) (.cse6 (= (_ bv0 64) ~ldvarg8~0))) (or (and .cse0 .cse1 (= (_ bv0 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (= (_ bv2 32) ~ldv_mutex_pch_phub_mutex~0) .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) .cse2 .cse3 .cse4 .cse5 (= (bvadd (_ bv4 32) |ULTIMATE.start_ldv_mutex_lock_interruptible_9_#res#1|) (_ bv0 32)) .cse6))) [2022-11-20 11:00:46,881 INFO L899 garLoopResultBuilder]: For program point L2278-1(line 2278) no Hoare annotation was computed. [2022-11-20 11:00:46,881 INFO L899 garLoopResultBuilder]: For program point L3203(lines 3203 3243) no Hoare annotation was computed. [2022-11-20 11:00:46,881 INFO L899 garLoopResultBuilder]: For program point L3005-1(line 3005) no Hoare annotation was computed. [2022-11-20 11:00:46,882 INFO L895 garLoopResultBuilder]: At program point L3005(line 3005) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,882 INFO L899 garLoopResultBuilder]: For program point L2543-1(line 2543) no Hoare annotation was computed. [2022-11-20 11:00:46,882 INFO L895 garLoopResultBuilder]: At program point L2543(line 2543) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,882 INFO L899 garLoopResultBuilder]: For program point L2279-1(line 2279) no Hoare annotation was computed. [2022-11-20 11:00:46,882 INFO L895 garLoopResultBuilder]: At program point L2279(line 2279) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,882 INFO L895 garLoopResultBuilder]: At program point L2874(line 2874) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,883 INFO L899 garLoopResultBuilder]: For program point L2874-1(line 2874) no Hoare annotation was computed. [2022-11-20 11:00:46,883 INFO L895 garLoopResultBuilder]: At program point L3799(lines 3798 3800) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,883 INFO L899 garLoopResultBuilder]: For program point L3733-1(line 3733) no Hoare annotation was computed. [2022-11-20 11:00:46,883 INFO L895 garLoopResultBuilder]: At program point L3733(line 3733) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,883 INFO L895 garLoopResultBuilder]: At program point L3733-2(lines 3732 3734) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,883 INFO L895 garLoopResultBuilder]: At program point L2214(line 2214) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,884 INFO L895 garLoopResultBuilder]: At program point L2148(lines 2144 2150) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,884 INFO L899 garLoopResultBuilder]: For program point L2214-1(line 2214) no Hoare annotation was computed. [2022-11-20 11:00:46,884 INFO L899 garLoopResultBuilder]: For program point L3205(lines 3205 3240) no Hoare annotation was computed. [2022-11-20 11:00:46,884 INFO L899 garLoopResultBuilder]: For program point L3139(line 3139) no Hoare annotation was computed. [2022-11-20 11:00:46,884 INFO L895 garLoopResultBuilder]: At program point L3007(lines 2993 3009) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,884 INFO L899 garLoopResultBuilder]: For program point L2875(lines 2875 2878) no Hoare annotation was computed. [2022-11-20 11:00:46,885 INFO L895 garLoopResultBuilder]: At program point L2545(lines 2470 2547) the Hoare annotation is: (and (= (_ bv0 64) ~ldvarg10~0) (= ~ldv_mutex_mutex_of_device~0 (_ bv1 32)) (= ~ldv_mutex_pch_phub_mutex~0 (_ bv1 32)) (= (_ bv0 32) ~ldv_retval_3~0) (= ~ldv_mutex_lock~0 (_ bv1 32)) (= (_ bv0 64) ~ldvarg8~0)) [2022-11-20 11:00:46,885 INFO L899 garLoopResultBuilder]: For program point L3206(line 3206) no Hoare annotation was computed. [2022-11-20 11:00:46,885 INFO L899 garLoopResultBuilder]: For program point L2215(lines 2215 2223) no Hoare annotation was computed. [2022-11-20 11:00:46,885 INFO L899 garLoopResultBuilder]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2022-11-20 11:00:46,885 INFO L899 garLoopResultBuilder]: For program point L2215-2(lines 2215 2223) no Hoare annotation was computed. [2022-11-20 11:00:46,885 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileFINAL(lines 3820 3822) no Hoare annotation was computed. [2022-11-20 11:00:46,885 INFO L899 garLoopResultBuilder]: For program point sysfs_create_fileEXIT(lines 3820 3822) no Hoare annotation was computed. [2022-11-20 11:00:46,886 INFO L902 garLoopResultBuilder]: At program point sysfs_create_fileENTRY(lines 3820 3822) the Hoare annotation is: true [2022-11-20 11:00:46,886 INFO L902 garLoopResultBuilder]: At program point L2334(line 2334) the Hoare annotation is: true [2022-11-20 11:00:46,886 INFO L899 garLoopResultBuilder]: For program point L2334-1(line 2334) no Hoare annotation was computed. [2022-11-20 11:00:46,886 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romEXIT(lines 2328 2338) no Hoare annotation was computed. [2022-11-20 11:00:46,886 INFO L902 garLoopResultBuilder]: At program point pch_phub_read_serial_romENTRY(lines 2328 2338) the Hoare annotation is: true [2022-11-20 11:00:46,886 INFO L899 garLoopResultBuilder]: For program point pch_phub_read_serial_romFINAL(lines 2328 2338) no Hoare annotation was computed. [2022-11-20 11:00:46,887 INFO L899 garLoopResultBuilder]: For program point pci_map_romEXIT(lines 3788 3790) no Hoare annotation was computed. [2022-11-20 11:00:46,887 INFO L899 garLoopResultBuilder]: For program point L3789-1(line 3789) no Hoare annotation was computed. [2022-11-20 11:00:46,887 INFO L902 garLoopResultBuilder]: At program point pci_map_romENTRY(lines 3788 3790) the Hoare annotation is: true [2022-11-20 11:00:46,887 INFO L902 garLoopResultBuilder]: At program point L3789(line 3789) the Hoare annotation is: true [2022-11-20 11:00:46,887 INFO L899 garLoopResultBuilder]: For program point pci_map_romFINAL(lines 3788 3790) no Hoare annotation was computed. [2022-11-20 11:00:46,890 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 11:00:46,893 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 11:00:46,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 11:00:46 BoogieIcfgContainer [2022-11-20 11:00:46,977 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 11:00:46,985 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 11:00:46,986 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 11:00:46,986 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 11:00:46,987 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:56:15" (3/4) ... [2022-11-20 11:00:46,990 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-20 11:00:46,996 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_file [2022-11-20 11:00:46,997 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_pch_phub_mutex [2022-11-20 11:00:46,997 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2022-11-20 11:00:46,997 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2022-11-20 11:00:46,997 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2022-11-20 11:00:46,997 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2022-11-20 11:00:46,997 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2022-11-20 11:00:46,997 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_unmap_rom [2022-11-20 11:00:46,997 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2022-11-20 11:00:46,998 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_disable_device [2022-11-20 11:00:46,998 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-20 11:00:46,998 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_remove [2022-11-20 11:00:46,998 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2022-11-20 11:00:46,998 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_bin_file [2022-11-20 11:00:46,998 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_modify_write_reg [2022-11-20 11:00:46,998 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-20 11:00:46,999 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2022-11-20 11:00:46,999 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_write_serial_rom [2022-11-20 11:00:46,999 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iowrite32 [2022-11-20 11:00:46,999 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread32 [2022-11-20 11:00:46,999 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_pch_phub_mutex [2022-11-20 11:00:46,999 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-20 11:00:46,999 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ioread8 [2022-11-20 11:00:46,999 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_wake [2022-11-20 11:00:47,000 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible [2022-11-20 11:00:47,000 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_create_file [2022-11-20 11:00:47,000 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pch_phub_read_serial_rom [2022-11-20 11:00:47,000 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_map_rom [2022-11-20 11:00:47,033 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 200 nodes and edges [2022-11-20 11:00:47,036 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2022-11-20 11:00:47,039 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2022-11-20 11:00:47,041 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-20 11:00:47,044 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-20 11:00:47,046 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 11:00:47,049 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-20 11:00:47,091 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-11-20 11:00:47,092 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-11-20 11:00:47,092 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-11-20 11:00:47,092 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-11-20 11:00:47,100 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-11-20 11:00:47,101 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && ~bvadd16(4bv32, \result) == 0bv32) && 0bv64 == ldvarg8) [2022-11-20 11:00:47,101 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ~bvadd16(4bv32, \result) == 0bv32) && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && \result == 0bv32) [2022-11-20 11:00:47,101 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-11-20 11:00:47,102 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-11-20 11:00:47,102 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 [2022-11-20 11:00:47,105 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-11-20 11:00:47,106 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-11-20 11:00:47,106 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-11-20 11:00:47,107 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 [2022-11-20 11:00:47,269 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/bin/uautomizer-ug76WZFUDN/witness.graphml [2022-11-20 11:00:47,269 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 11:00:47,270 INFO L158 Benchmark]: Toolchain (without parser) took 285751.08ms. Allocated memory was 73.4MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 44.0MB in the beginning and 1.9GB in the end (delta: -1.9GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2022-11-20 11:00:47,270 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 73.4MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:00:47,271 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1655.46ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 43.8MB in the beginning and 41.5MB in the end (delta: 2.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-20 11:00:47,272 INFO L158 Benchmark]: Boogie Procedure Inliner took 173.37ms. Allocated memory is still 94.4MB. Free memory was 41.5MB in the beginning and 49.1MB in the end (delta: -7.5MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2022-11-20 11:00:47,273 INFO L158 Benchmark]: Boogie Preprocessor took 188.16ms. Allocated memory is still 94.4MB. Free memory was 49.1MB in the beginning and 37.6MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 11:00:47,273 INFO L158 Benchmark]: RCFGBuilder took 11517.37ms. Allocated memory was 94.4MB in the beginning and 148.9MB in the end (delta: 54.5MB). Free memory was 37.3MB in the beginning and 71.6MB in the end (delta: -34.4MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. [2022-11-20 11:00:47,274 INFO L158 Benchmark]: TraceAbstraction took 271923.43ms. Allocated memory was 148.9MB in the beginning and 3.2GB in the end (delta: 3.0GB). Free memory was 70.6MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2022-11-20 11:00:47,274 INFO L158 Benchmark]: Witness Printer took 283.55ms. Allocated memory is still 3.2GB. Free memory was 2.0GB in the beginning and 1.9GB in the end (delta: 33.1MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 11:00:47,278 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 73.4MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1655.46ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 43.8MB in the beginning and 41.5MB in the end (delta: 2.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 173.37ms. Allocated memory is still 94.4MB. Free memory was 41.5MB in the beginning and 49.1MB in the end (delta: -7.5MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 188.16ms. Allocated memory is still 94.4MB. Free memory was 49.1MB in the beginning and 37.6MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 11517.37ms. Allocated memory was 94.4MB in the beginning and 148.9MB in the end (delta: 54.5MB). Free memory was 37.3MB in the beginning and 71.6MB in the end (delta: -34.4MB). Peak memory consumption was 41.5MB. Max. memory is 16.1GB. * TraceAbstraction took 271923.43ms. Allocated memory was 148.9MB in the beginning and 3.2GB in the end (delta: 3.0GB). Free memory was 70.6MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. * Witness Printer took 283.55ms. Allocated memory is still 3.2GB. Free memory was 2.0GB in the beginning and 1.9GB in the end (delta: 33.1MB). Peak memory consumption was 31.5MB. 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: 3359]: 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 29 procedures, 606 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 271.7s, OverallIterations: 14, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 19.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 227.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12057 SdHoareTripleChecker+Valid, 5.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12053 mSDsluCounter, 42660 SdHoareTripleChecker+Invalid, 4.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 25367 mSDsCounter, 1483 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 482 IncrementalHoareTripleChecker+Invalid, 1965 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1483 mSolverCounterUnsat, 17293 mSDtfsCounter, 482 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 731 GetRequests, 697 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6196occurred in iteration=7, InterpolantAutomatonStates: 56, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.1s AutomataMinimizationTime, 14 MinimizatonAttempts, 23406 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 273 LocationsWithAnnotation, 51477 PreInvPairs, 53714 NumberOfFragments, 4478 HoareAnnotationTreeSize, 51477 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 22.4s HoareSimplificationTime, 273 FomulaSimplificationsInter, 1733354 FormulaSimplificationTreeSizeReductionInter, 203.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 6.5s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 735 NumberOfCodeBlocks, 735 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 721 ConstructedInterpolants, 0 QuantifiedInterpolants, 1131 SizeOfPredicates, 15 NumberOfNonLiveVariables, 11356 ConjunctsInSsa, 50 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 130/130 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: 3319]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2375]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2672]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2566]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3802]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3729]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2790]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3299]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ~bvadd16(4bv32, \result) == 0bv32) && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && \result == 0bv32) - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2630]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3028]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 1bv32 == ldv_state_variable_0) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3751]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2158]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2598]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3782]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3067]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2384]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2739]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3823]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3798]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3732]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2550]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3754]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2550]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: (ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_pch_phub_mutex == 1bv32) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 3347]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3682]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 3035]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 3772]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3812]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_device == 1bv32 && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32 - InvariantResult [Line: 3795]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2394]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2759]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2630]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 2347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3339]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == ret) && 0bv32 == \result) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2136]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2993]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2569]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2974]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3714]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2681]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 2548]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2193]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2256]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2611]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 - InvariantResult [Line: 3327]: Loop Invariant Derived loop invariant: ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && 0bv32 == \result) && 2bv32 == ldv_mutex_pch_phub_mutex) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) || ((((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && 0bv64 == count) && 0bv64 == off) && ldv_mutex_lock == 1bv32) && ~bvadd16(4bv32, \result) == 0bv32) && 0bv64 == ldvarg8) - InvariantResult [Line: 3718]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 1bv32 == ldv_state_variable_0) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2265]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3073]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2131]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3747]: Loop Invariant Derived loop invariant: (((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8) && 1bv32 == ldv_state_variable_2 - InvariantResult [Line: 2803]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2184]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 2470]: Loop Invariant Derived loop invariant: ((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv64 == ldvarg8 - InvariantResult [Line: 3311]: Loop Invariant Derived loop invariant: ((((((0bv64 == ldvarg10 && ldv_mutex_mutex_of_device == 1bv32) && ldv_mutex_pch_phub_mutex == 1bv32) && 0bv32 == ldv_retval_3) && ldv_mutex_lock == 1bv32) && 0bv32 == ret) && 0bv64 == ldvarg8) && \result == 0bv32 RESULT: Ultimate proved your program to be correct! [2022-11-20 11:00:47,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe017059-8ea2-4ad4-9a19-d6b2e1358da9/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