./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9e6cb9575d01b247a38f631016ebb8c3cacd422c61aaebbf8be9e6e4657d498f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 02:58:55,493 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 02:58:55,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 02:58:55,551 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 02:58:55,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 02:58:55,557 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 02:58:55,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 02:58:55,565 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 02:58:55,568 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 02:58:55,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 02:58:55,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 02:58:55,579 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 02:58:55,579 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 02:58:55,582 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 02:58:55,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 02:58:55,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 02:58:55,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 02:58:55,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 02:58:55,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 02:58:55,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 02:58:55,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 02:58:55,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 02:58:55,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 02:58:55,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 02:58:55,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 02:58:55,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 02:58:55,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 02:58:55,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 02:58:55,645 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 02:58:55,647 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 02:58:55,647 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 02:58:55,654 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 02:58:55,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 02:58:55,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 02:58:55,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 02:58:55,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 02:58:55,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 02:58:55,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 02:58:55,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 02:58:55,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 02:58:55,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 02:58:55,663 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 02:58:55,713 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 02:58:55,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 02:58:55,714 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 02:58:55,714 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 02:58:55,715 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 02:58:55,715 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 02:58:55,716 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 02:58:55,716 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 02:58:55,716 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 02:58:55,716 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 02:58:55,717 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 02:58:55,718 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 02:58:55,718 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 02:58:55,718 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 02:58:55,718 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 02:58:55,719 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 02:58:55,719 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 02:58:55,719 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 02:58:55,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 02:58:55,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 02:58:55,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 02:58:55,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 02:58:55,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 02:58:55,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 02:58:55,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 02:58:55,721 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 02:58:55,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 02:58:55,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 02:58:55,724 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 02:58:55,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:58:55,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 02:58:55,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 02:58:55,725 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 02:58:55,725 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 02:58:55,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 02:58:55,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 02:58:55,725 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 02:58:55,726 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 02:58:55,726 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6cb9575d01b247a38f631016ebb8c3cacd422c61aaebbf8be9e6e4657d498f [2021-11-23 02:58:56,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 02:58:56,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 02:58:56,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 02:58:56,055 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 02:58:56,056 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 02:58:56,057 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2021-11-23 02:58:56,142 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/data/14610ecf4/713853cb48a3477c913197c2ff80fe23/FLAG6a68bfe10 [2021-11-23 02:58:56,950 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 02:58:56,951 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2021-11-23 02:58:57,002 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/data/14610ecf4/713853cb48a3477c913197c2ff80fe23/FLAG6a68bfe10 [2021-11-23 02:58:57,506 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/data/14610ecf4/713853cb48a3477c913197c2ff80fe23 [2021-11-23 02:58:57,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 02:58:57,511 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 02:58:57,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 02:58:57,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 02:58:57,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 02:58:57,528 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:58:57" (1/1) ... [2021-11-23 02:58:57,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22ac8405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:57, skipping insertion in model container [2021-11-23 02:58:57,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:58:57" (1/1) ... [2021-11-23 02:58:57,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 02:58:57,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 02:58:59,020 WARN L230 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_907e36aa-040a-4843-8ea5-df1cab4bde67/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i[172920,172933] [2021-11-23 02:58:59,199 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:58:59,219 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 02:58:59,596 WARN L230 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_907e36aa-040a-4843-8ea5-df1cab4bde67/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i[172920,172933] [2021-11-23 02:58:59,667 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:58:59,807 INFO L208 MainTranslator]: Completed translation [2021-11-23 02:58:59,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59 WrapperNode [2021-11-23 02:58:59,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 02:58:59,810 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 02:58:59,810 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 02:58:59,810 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 02:58:59,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (1/1) ... [2021-11-23 02:58:59,896 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (1/1) ... [2021-11-23 02:59:00,068 INFO L137 Inliner]: procedures = 262, calls = 892, calls flagged for inlining = 100, calls inlined = 92, statements flattened = 2312 [2021-11-23 02:59:00,068 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 02:59:00,069 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 02:59:00,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 02:59:00,071 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 02:59:00,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (1/1) ... [2021-11-23 02:59:00,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (1/1) ... [2021-11-23 02:59:00,129 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (1/1) ... [2021-11-23 02:59:00,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (1/1) ... [2021-11-23 02:59:00,224 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (1/1) ... [2021-11-23 02:59:00,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (1/1) ... [2021-11-23 02:59:00,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (1/1) ... [2021-11-23 02:59:00,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 02:59:00,354 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 02:59:00,355 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 02:59:00,355 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 02:59:00,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (1/1) ... [2021-11-23 02:59:00,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:59:00,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:59:00,405 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 02:59:00,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 02:59:00,463 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_read [2021-11-23 02:59:00,463 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_read [2021-11-23 02:59:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 02:59:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 02:59:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 02:59:00,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 02:59:00,464 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2021-11-23 02:59:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2021-11-23 02:59:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 02:59:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 02:59:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-11-23 02:59:00,465 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-11-23 02:59:00,465 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-23 02:59:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-23 02:59:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 02:59:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 02:59:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 02:59:00,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 02:59:00,466 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32 [2021-11-23 02:59:00,467 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32 [2021-11-23 02:59:00,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2021-11-23 02:59:00,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2021-11-23 02:59:00,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 02:59:00,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 02:59:00,467 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 02:59:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 02:59:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 02:59:00,468 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 02:59:00,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 02:59:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 02:59:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 02:59:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 02:59:00,469 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 02:59:00,469 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 02:59:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 02:59:00,470 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 02:59:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 02:59:00,470 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 02:59:00,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2021-11-23 02:59:00,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2021-11-23 02:59:00,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2021-11-23 02:59:00,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2021-11-23 02:59:00,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 02:59:00,471 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2021-11-23 02:59:00,471 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2021-11-23 02:59:00,471 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 02:59:00,472 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 02:59:00,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 02:59:00,472 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_stop_scan [2021-11-23 02:59:00,474 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_stop_scan [2021-11-23 02:59:00,475 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_write [2021-11-23 02:59:00,475 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_write [2021-11-23 02:59:00,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 02:59:00,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 02:59:00,477 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 02:59:00,477 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 02:59:00,477 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_cmd [2021-11-23 02:59:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_cmd [2021-11-23 02:59:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 02:59:00,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-11-23 02:59:00,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-11-23 02:59:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 02:59:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2021-11-23 02:59:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2021-11-23 02:59:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_esd_work [2021-11-23 02:59:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_esd_work [2021-11-23 02:59:00,479 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 02:59:00,479 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 02:59:00,480 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2021-11-23 02:59:00,480 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2021-11-23 02:59:00,480 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_suspend [2021-11-23 02:59:00,480 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_suspend [2021-11-23 02:59:00,480 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2021-11-23 02:59:00,481 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2021-11-23 02:59:00,481 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 02:59:00,482 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 02:59:00,482 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2021-11-23 02:59:00,482 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2021-11-23 02:59:00,482 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 02:59:00,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 02:59:00,482 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2021-11-23 02:59:00,483 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2021-11-23 02:59:00,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 02:59:00,483 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 02:59:00,483 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 02:59:00,484 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 02:59:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 02:59:00,484 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2021-11-23 02:59:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2021-11-23 02:59:00,485 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 02:59:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 02:59:00,486 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2021-11-23 02:59:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2021-11-23 02:59:00,487 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_start_scan [2021-11-23 02:59:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_start_scan [2021-11-23 02:59:00,487 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_resume [2021-11-23 02:59:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_resume [2021-11-23 02:59:00,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 02:59:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 02:59:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 02:59:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 02:59:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 02:59:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-11-23 02:59:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-11-23 02:59:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 02:59:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2021-11-23 02:59:00,489 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2021-11-23 02:59:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 02:59:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 02:59:00,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 02:59:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 02:59:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-11-23 02:59:00,494 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-11-23 02:59:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 02:59:00,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 02:59:00,495 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2021-11-23 02:59:00,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2021-11-23 02:59:00,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 02:59:00,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 02:59:00,495 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_setup_read [2021-11-23 02:59:00,495 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_setup_read [2021-11-23 02:59:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_enable [2021-11-23 02:59:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_enable [2021-11-23 02:59:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2021-11-23 02:59:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2021-11-23 02:59:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tsc2005 [2021-11-23 02:59:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tsc2005 [2021-11-23 02:59:00,496 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_irq_thread [2021-11-23 02:59:00,496 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_irq_thread [2021-11-23 02:59:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_disable [2021-11-23 02:59:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_disable [2021-11-23 02:59:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_update_pen_state [2021-11-23 02:59:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_update_pen_state [2021-11-23 02:59:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 02:59:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 02:59:00,497 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 02:59:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 02:59:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_set_reset [2021-11-23 02:59:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_set_reset [2021-11-23 02:59:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 02:59:00,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 02:59:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 02:59:00,499 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 02:59:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 02:59:01,205 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 02:59:01,221 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 02:59:01,632 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 02:59:07,696 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 02:59:08,300 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 02:59:08,300 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 02:59:08,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:59:08 BoogieIcfgContainer [2021-11-23 02:59:08,306 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 02:59:08,307 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 02:59:08,308 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 02:59:08,311 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 02:59:08,312 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:58:57" (1/3) ... [2021-11-23 02:59:08,312 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@284b9d0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:59:08, skipping insertion in model container [2021-11-23 02:59:08,312 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:58:59" (2/3) ... [2021-11-23 02:59:08,313 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@284b9d0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:59:08, skipping insertion in model container [2021-11-23 02:59:08,313 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:59:08" (3/3) ... [2021-11-23 02:59:08,314 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2021-11-23 02:59:08,320 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 02:59:08,320 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-23 02:59:08,392 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 02:59:08,408 INFO L339 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=FINITE_AUTOMATA, 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-23 02:59:08,408 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 02:59:08,457 INFO L276 IsEmpty]: Start isEmpty. Operand has 658 states, 397 states have (on average 1.3929471032745593) internal successors, (553), 428 states have internal predecessors, (553), 194 states have call successors, (194), 66 states have call predecessors, (194), 65 states have return successors, (182), 179 states have call predecessors, (182), 182 states have call successors, (182) [2021-11-23 02:59:08,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 02:59:08,481 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:08,482 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:08,483 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:08,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:08,489 INFO L85 PathProgramCache]: Analyzing trace with hash 725556690, now seen corresponding path program 1 times [2021-11-23 02:59:08,498 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:08,499 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053171252] [2021-11-23 02:59:08,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:08,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:09,196 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-23 02:59:09,206 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:09,206 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053171252] [2021-11-23 02:59:09,207 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053171252] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:09,207 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:59:09,208 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:59:09,209 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900844744] [2021-11-23 02:59:09,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:09,215 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:09,215 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:09,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:09,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:09,294 INFO L87 Difference]: Start difference. First operand has 658 states, 397 states have (on average 1.3929471032745593) internal successors, (553), 428 states have internal predecessors, (553), 194 states have call successors, (194), 66 states have call predecessors, (194), 65 states have return successors, (182), 179 states have call predecessors, (182), 182 states have call successors, (182) Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-23 02:59:10,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:10,770 INFO L93 Difference]: Finished difference Result 1791 states and 2585 transitions. [2021-11-23 02:59:10,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:10,772 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 84 [2021-11-23 02:59:10,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:10,810 INFO L225 Difference]: With dead ends: 1791 [2021-11-23 02:59:10,811 INFO L226 Difference]: Without dead ends: 1117 [2021-11-23 02:59:10,830 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:10,838 INFO L933 BasicCegarLoop]: 949 mSDtfsCounter, 725 mSDsluCounter, 866 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 725 SdHoareTripleChecker+Valid, 1707 SdHoareTripleChecker+Invalid, 265 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:10,840 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [725 Valid, 1707 Invalid, 265 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-11-23 02:59:10,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1117 states. [2021-11-23 02:59:11,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1117 to 1112. [2021-11-23 02:59:11,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1112 states, 705 states have (on average 1.3829787234042554) internal successors, (975), 736 states have internal predecessors, (975), 297 states have call successors, (297), 114 states have call predecessors, (297), 109 states have return successors, (298), 274 states have call predecessors, (298), 290 states have call successors, (298) [2021-11-23 02:59:11,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 1112 states and 1570 transitions. [2021-11-23 02:59:11,038 INFO L78 Accepts]: Start accepts. Automaton has 1112 states and 1570 transitions. Word has length 84 [2021-11-23 02:59:11,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:11,039 INFO L470 AbstractCegarLoop]: Abstraction has 1112 states and 1570 transitions. [2021-11-23 02:59:11,040 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-23 02:59:11,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1570 transitions. [2021-11-23 02:59:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 02:59:11,049 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:11,050 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:11,050 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 02:59:11,050 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:11,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:11,052 INFO L85 PathProgramCache]: Analyzing trace with hash 11997804, now seen corresponding path program 1 times [2021-11-23 02:59:11,052 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:11,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1086303482] [2021-11-23 02:59:11,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:11,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:11,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:11,302 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-23 02:59:11,303 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:11,304 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1086303482] [2021-11-23 02:59:11,304 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1086303482] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:11,304 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:59:11,304 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:59:11,305 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264738782] [2021-11-23 02:59:11,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:11,306 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:11,307 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:11,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:11,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:11,308 INFO L87 Difference]: Start difference. First operand 1112 states and 1570 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2021-11-23 02:59:12,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:12,494 INFO L93 Difference]: Finished difference Result 3269 states and 4618 transitions. [2021-11-23 02:59:12,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:12,495 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) Word has length 82 [2021-11-23 02:59:12,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:12,516 INFO L225 Difference]: With dead ends: 3269 [2021-11-23 02:59:12,516 INFO L226 Difference]: Without dead ends: 2170 [2021-11-23 02:59:12,522 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:12,523 INFO L933 BasicCegarLoop]: 935 mSDtfsCounter, 833 mSDsluCounter, 882 mSDsCounter, 0 mSdLazyCounter, 258 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 833 SdHoareTripleChecker+Valid, 1696 SdHoareTripleChecker+Invalid, 261 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:12,524 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [833 Valid, 1696 Invalid, 261 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 258 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-23 02:59:12,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2170 states. [2021-11-23 02:59:12,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2170 to 2165. [2021-11-23 02:59:12,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2165 states, 1377 states have (on average 1.381263616557734) internal successors, (1902), 1433 states have internal predecessors, (1902), 573 states have call successors, (573), 223 states have call predecessors, (573), 214 states have return successors, (582), 534 states have call predecessors, (582), 566 states have call successors, (582) [2021-11-23 02:59:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 2165 states and 3057 transitions. [2021-11-23 02:59:12,715 INFO L78 Accepts]: Start accepts. Automaton has 2165 states and 3057 transitions. Word has length 82 [2021-11-23 02:59:12,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:12,719 INFO L470 AbstractCegarLoop]: Abstraction has 2165 states and 3057 transitions. [2021-11-23 02:59:12,720 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8) [2021-11-23 02:59:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 3057 transitions. [2021-11-23 02:59:12,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-23 02:59:12,724 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:12,724 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:12,724 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 02:59:12,725 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:12,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:12,725 INFO L85 PathProgramCache]: Analyzing trace with hash -535613867, now seen corresponding path program 1 times [2021-11-23 02:59:12,726 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:12,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [683169197] [2021-11-23 02:59:12,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:12,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:12,901 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-23 02:59:12,901 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:12,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [683169197] [2021-11-23 02:59:12,902 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [683169197] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:12,902 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:59:12,902 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:59:12,903 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73419911] [2021-11-23 02:59:12,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:12,903 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:12,903 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:12,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:12,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:12,905 INFO L87 Difference]: Start difference. First operand 2165 states and 3057 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-23 02:59:13,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:13,503 INFO L93 Difference]: Finished difference Result 2167 states and 3058 transitions. [2021-11-23 02:59:13,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:13,503 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 84 [2021-11-23 02:59:13,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:13,522 INFO L225 Difference]: With dead ends: 2167 [2021-11-23 02:59:13,522 INFO L226 Difference]: Without dead ends: 2164 [2021-11-23 02:59:13,524 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:13,526 INFO L933 BasicCegarLoop]: 766 mSDtfsCounter, 864 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 864 SdHoareTripleChecker+Valid, 766 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:13,526 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [864 Valid, 766 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-23 02:59:13,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2164 states. [2021-11-23 02:59:13,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2164 to 2164. [2021-11-23 02:59:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2164 states, 1377 states have (on average 1.3798111837327525) internal successors, (1900), 1432 states have internal predecessors, (1900), 572 states have call successors, (572), 223 states have call predecessors, (572), 214 states have return successors, (582), 534 states have call predecessors, (582), 566 states have call successors, (582) [2021-11-23 02:59:13,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2164 states to 2164 states and 3054 transitions. [2021-11-23 02:59:13,714 INFO L78 Accepts]: Start accepts. Automaton has 2164 states and 3054 transitions. Word has length 84 [2021-11-23 02:59:13,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:13,715 INFO L470 AbstractCegarLoop]: Abstraction has 2164 states and 3054 transitions. [2021-11-23 02:59:13,715 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-23 02:59:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 3054 transitions. [2021-11-23 02:59:13,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-23 02:59:13,718 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:13,718 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:13,718 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 02:59:13,719 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:13,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:13,719 INFO L85 PathProgramCache]: Analyzing trace with hash 575575817, now seen corresponding path program 1 times [2021-11-23 02:59:13,719 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:13,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587705821] [2021-11-23 02:59:13,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:13,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:13,858 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-23 02:59:13,859 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:13,859 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587705821] [2021-11-23 02:59:13,860 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587705821] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:13,861 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:59:13,861 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:59:13,861 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086905472] [2021-11-23 02:59:13,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:13,862 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:13,863 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:13,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:13,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:13,864 INFO L87 Difference]: Start difference. First operand 2164 states and 3054 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-23 02:59:14,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:14,528 INFO L93 Difference]: Finished difference Result 2166 states and 3055 transitions. [2021-11-23 02:59:14,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:14,529 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 85 [2021-11-23 02:59:14,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:14,545 INFO L225 Difference]: With dead ends: 2166 [2021-11-23 02:59:14,545 INFO L226 Difference]: Without dead ends: 2163 [2021-11-23 02:59:14,547 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:14,548 INFO L933 BasicCegarLoop]: 764 mSDtfsCounter, 861 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 861 SdHoareTripleChecker+Valid, 764 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:14,548 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [861 Valid, 764 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 02:59:14,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2163 states. [2021-11-23 02:59:14,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2163 to 2163. [2021-11-23 02:59:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2163 states, 1377 states have (on average 1.3783587509077706) internal successors, (1898), 1431 states have internal predecessors, (1898), 571 states have call successors, (571), 223 states have call predecessors, (571), 214 states have return successors, (582), 534 states have call predecessors, (582), 566 states have call successors, (582) [2021-11-23 02:59:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 2163 states and 3051 transitions. [2021-11-23 02:59:14,713 INFO L78 Accepts]: Start accepts. Automaton has 2163 states and 3051 transitions. Word has length 85 [2021-11-23 02:59:14,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:14,714 INFO L470 AbstractCegarLoop]: Abstraction has 2163 states and 3051 transitions. [2021-11-23 02:59:14,715 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-23 02:59:14,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3051 transitions. [2021-11-23 02:59:14,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-23 02:59:14,724 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:14,724 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:14,724 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 02:59:14,725 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:14,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:14,725 INFO L85 PathProgramCache]: Analyzing trace with hash 662722520, now seen corresponding path program 1 times [2021-11-23 02:59:14,726 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:14,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860787639] [2021-11-23 02:59:14,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:14,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-23 02:59:14,825 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:14,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860787639] [2021-11-23 02:59:14,826 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1860787639] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:14,826 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:59:14,826 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:59:14,826 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023025087] [2021-11-23 02:59:14,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:14,827 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:14,827 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:14,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:14,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:14,828 INFO L87 Difference]: Start difference. First operand 2163 states and 3051 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-23 02:59:15,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:15,502 INFO L93 Difference]: Finished difference Result 2165 states and 3052 transitions. [2021-11-23 02:59:15,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:15,503 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 86 [2021-11-23 02:59:15,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:15,524 INFO L225 Difference]: With dead ends: 2165 [2021-11-23 02:59:15,525 INFO L226 Difference]: Without dead ends: 2158 [2021-11-23 02:59:15,527 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:15,530 INFO L933 BasicCegarLoop]: 762 mSDtfsCounter, 858 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 858 SdHoareTripleChecker+Valid, 762 SdHoareTripleChecker+Invalid, 126 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:15,533 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [858 Valid, 762 Invalid, 126 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 02:59:15,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2158 states. [2021-11-23 02:59:15,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2158 to 2158. [2021-11-23 02:59:15,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2158 states, 1373 states have (on average 1.3772760378732702) internal successors, (1891), 1426 states have internal predecessors, (1891), 570 states have call successors, (570), 223 states have call predecessors, (570), 214 states have return successors, (582), 534 states have call predecessors, (582), 566 states have call successors, (582) [2021-11-23 02:59:15,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 2158 states and 3043 transitions. [2021-11-23 02:59:15,718 INFO L78 Accepts]: Start accepts. Automaton has 2158 states and 3043 transitions. Word has length 86 [2021-11-23 02:59:15,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:15,719 INFO L470 AbstractCegarLoop]: Abstraction has 2158 states and 3043 transitions. [2021-11-23 02:59:15,719 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-23 02:59:15,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 3043 transitions. [2021-11-23 02:59:15,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-23 02:59:15,723 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:15,723 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:15,723 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-23 02:59:15,724 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:15,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:15,725 INFO L85 PathProgramCache]: Analyzing trace with hash 501207269, now seen corresponding path program 1 times [2021-11-23 02:59:15,725 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:15,728 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963639958] [2021-11-23 02:59:15,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:15,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:15,934 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2021-11-23 02:59:15,934 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:15,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963639958] [2021-11-23 02:59:15,935 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963639958] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:15,935 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:59:15,935 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-23 02:59:15,935 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841443285] [2021-11-23 02:59:15,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:15,936 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-23 02:59:15,936 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:15,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-23 02:59:15,937 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-23 02:59:15,938 INFO L87 Difference]: Start difference. First operand 2158 states and 3043 transitions. Second operand has 6 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 3 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2021-11-23 02:59:17,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:17,918 INFO L93 Difference]: Finished difference Result 2316 states and 3210 transitions. [2021-11-23 02:59:17,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-23 02:59:17,919 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 3 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) Word has length 99 [2021-11-23 02:59:17,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:17,939 INFO L225 Difference]: With dead ends: 2316 [2021-11-23 02:59:17,940 INFO L226 Difference]: Without dead ends: 2313 [2021-11-23 02:59:17,944 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-11-23 02:59:17,947 INFO L933 BasicCegarLoop]: 815 mSDtfsCounter, 478 mSDsluCounter, 2101 mSDsCounter, 0 mSdLazyCounter, 498 mSolverCounterSat, 277 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 481 SdHoareTripleChecker+Valid, 2613 SdHoareTripleChecker+Invalid, 775 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 277 IncrementalHoareTripleChecker+Valid, 498 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:17,948 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [481 Valid, 2613 Invalid, 775 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [277 Valid, 498 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2021-11-23 02:59:17,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2313 states. [2021-11-23 02:59:18,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2313 to 2313. [2021-11-23 02:59:18,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2313 states, 1455 states have (on average 1.3601374570446736) internal successors, (1979), 1507 states have internal predecessors, (1979), 607 states have call successors, (607), 259 states have call predecessors, (607), 250 states have return successors, (620), 572 states have call predecessors, (620), 604 states have call successors, (620) [2021-11-23 02:59:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 2313 states and 3206 transitions. [2021-11-23 02:59:18,127 INFO L78 Accepts]: Start accepts. Automaton has 2313 states and 3206 transitions. Word has length 99 [2021-11-23 02:59:18,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:18,129 INFO L470 AbstractCegarLoop]: Abstraction has 2313 states and 3206 transitions. [2021-11-23 02:59:18,129 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.2) internal successors, (36), 5 states have internal predecessors, (36), 3 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2021-11-23 02:59:18,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3206 transitions. [2021-11-23 02:59:18,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2021-11-23 02:59:18,136 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:18,137 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:18,137 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-23 02:59:18,137 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:18,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:18,138 INFO L85 PathProgramCache]: Analyzing trace with hash -1625273732, now seen corresponding path program 1 times [2021-11-23 02:59:18,138 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:18,138 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1133246752] [2021-11-23 02:59:18,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:18,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:18,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:18,420 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-23 02:59:18,420 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:18,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1133246752] [2021-11-23 02:59:18,420 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1133246752] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:59:18,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1629741556] [2021-11-23 02:59:18,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:18,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:59:18,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:59:18,423 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:59:18,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-23 02:59:18,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:18,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 1710 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-23 02:59:19,023 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:59:19,325 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-23 02:59:19,325 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 02:59:19,326 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1629741556] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:19,326 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 02:59:19,326 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-23 02:59:19,326 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325499914] [2021-11-23 02:59:19,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:19,328 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:19,328 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:19,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:19,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:59:19,329 INFO L87 Difference]: Start difference. First operand 2313 states and 3206 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 02:59:20,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:20,784 INFO L93 Difference]: Finished difference Result 5991 states and 8282 transitions. [2021-11-23 02:59:20,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:20,785 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 132 [2021-11-23 02:59:20,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:20,819 INFO L225 Difference]: With dead ends: 5991 [2021-11-23 02:59:20,819 INFO L226 Difference]: Without dead ends: 3691 [2021-11-23 02:59:20,831 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:59:20,834 INFO L933 BasicCegarLoop]: 931 mSDtfsCounter, 845 mSDsluCounter, 873 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 845 SdHoareTripleChecker+Valid, 1684 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:20,835 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [845 Valid, 1684 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-11-23 02:59:20,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3691 states. [2021-11-23 02:59:21,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3691 to 3613. [2021-11-23 02:59:21,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3613 states, 2253 states have (on average 1.3528628495339547) internal successors, (3048), 2337 states have internal predecessors, (3048), 963 states have call successors, (963), 407 states have call predecessors, (963), 396 states have return successors, (992), 910 states have call predecessors, (992), 960 states have call successors, (992) [2021-11-23 02:59:21,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 3613 states and 5003 transitions. [2021-11-23 02:59:21,109 INFO L78 Accepts]: Start accepts. Automaton has 3613 states and 5003 transitions. Word has length 132 [2021-11-23 02:59:21,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:21,110 INFO L470 AbstractCegarLoop]: Abstraction has 3613 states and 5003 transitions. [2021-11-23 02:59:21,111 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 02:59:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5003 transitions. [2021-11-23 02:59:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-11-23 02:59:21,117 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:21,117 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:21,154 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-23 02:59:21,334 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:59:21,334 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:21,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:21,335 INFO L85 PathProgramCache]: Analyzing trace with hash 2018094447, now seen corresponding path program 1 times [2021-11-23 02:59:21,335 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:21,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [179768141] [2021-11-23 02:59:21,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:21,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:21,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:21,603 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-23 02:59:21,604 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:21,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [179768141] [2021-11-23 02:59:21,604 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [179768141] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:59:21,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [771664144] [2021-11-23 02:59:21,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:21,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:59:21,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:59:21,606 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:59:21,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-23 02:59:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:22,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 1706 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-23 02:59:22,194 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:59:22,468 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-23 02:59:22,469 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 02:59:22,469 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [771664144] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:22,469 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 02:59:22,469 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-23 02:59:22,470 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088551402] [2021-11-23 02:59:22,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:22,471 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:22,471 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:22,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:22,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:59:22,472 INFO L87 Difference]: Start difference. First operand 3613 states and 5003 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 02:59:23,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:23,853 INFO L93 Difference]: Finished difference Result 6295 states and 8630 transitions. [2021-11-23 02:59:23,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:23,854 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 130 [2021-11-23 02:59:23,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:23,889 INFO L225 Difference]: With dead ends: 6295 [2021-11-23 02:59:23,889 INFO L226 Difference]: Without dead ends: 3689 [2021-11-23 02:59:23,903 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:59:23,903 INFO L933 BasicCegarLoop]: 930 mSDtfsCounter, 845 mSDsluCounter, 872 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 845 SdHoareTripleChecker+Valid, 1682 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:23,904 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [845 Valid, 1682 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-11-23 02:59:23,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3689 states. [2021-11-23 02:59:24,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3689 to 3611. [2021-11-23 02:59:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3611 states, 2253 states have (on average 1.3519751442521084) internal successors, (3046), 2335 states have internal predecessors, (3046), 961 states have call successors, (961), 407 states have call predecessors, (961), 396 states have return successors, (988), 910 states have call predecessors, (988), 958 states have call successors, (988) [2021-11-23 02:59:24,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 3611 states and 4995 transitions. [2021-11-23 02:59:24,231 INFO L78 Accepts]: Start accepts. Automaton has 3611 states and 4995 transitions. Word has length 130 [2021-11-23 02:59:24,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:24,232 INFO L470 AbstractCegarLoop]: Abstraction has 3611 states and 4995 transitions. [2021-11-23 02:59:24,244 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 02:59:24,254 INFO L276 IsEmpty]: Start isEmpty. Operand 3611 states and 4995 transitions. [2021-11-23 02:59:24,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2021-11-23 02:59:24,262 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:24,262 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:24,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-23 02:59:24,478 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:59:24,478 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:24,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:24,479 INFO L85 PathProgramCache]: Analyzing trace with hash 1555815040, now seen corresponding path program 1 times [2021-11-23 02:59:24,479 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:24,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010651887] [2021-11-23 02:59:24,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:24,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:24,734 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-23 02:59:24,735 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:24,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010651887] [2021-11-23 02:59:24,735 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010651887] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:59:24,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [393593374] [2021-11-23 02:59:24,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:24,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:59:24,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:59:24,737 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:59:24,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-23 02:59:25,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:25,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 1706 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-23 02:59:25,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:59:25,591 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-23 02:59:25,591 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 02:59:25,591 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [393593374] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:25,591 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 02:59:25,591 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-23 02:59:25,592 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1604487478] [2021-11-23 02:59:25,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:25,592 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:25,593 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:25,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:25,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:59:25,594 INFO L87 Difference]: Start difference. First operand 3611 states and 4995 transitions. Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 02:59:26,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:26,751 INFO L93 Difference]: Finished difference Result 6293 states and 8622 transitions. [2021-11-23 02:59:26,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:26,752 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 130 [2021-11-23 02:59:26,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:26,786 INFO L225 Difference]: With dead ends: 6293 [2021-11-23 02:59:26,786 INFO L226 Difference]: Without dead ends: 3687 [2021-11-23 02:59:26,799 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:59:26,802 INFO L933 BasicCegarLoop]: 929 mSDtfsCounter, 844 mSDsluCounter, 871 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 844 SdHoareTripleChecker+Valid, 1680 SdHoareTripleChecker+Invalid, 255 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:26,803 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [844 Valid, 1680 Invalid, 255 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-23 02:59:26,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3687 states. [2021-11-23 02:59:27,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3687 to 3609. [2021-11-23 02:59:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3609 states, 2253 states have (on average 1.3510874389702618) internal successors, (3044), 2333 states have internal predecessors, (3044), 959 states have call successors, (959), 407 states have call predecessors, (959), 396 states have return successors, (984), 910 states have call predecessors, (984), 956 states have call successors, (984) [2021-11-23 02:59:27,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 3609 states and 4987 transitions. [2021-11-23 02:59:27,088 INFO L78 Accepts]: Start accepts. Automaton has 3609 states and 4987 transitions. Word has length 130 [2021-11-23 02:59:27,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:27,089 INFO L470 AbstractCegarLoop]: Abstraction has 3609 states and 4987 transitions. [2021-11-23 02:59:27,089 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 02:59:27,089 INFO L276 IsEmpty]: Start isEmpty. Operand 3609 states and 4987 transitions. [2021-11-23 02:59:27,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2021-11-23 02:59:27,095 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:27,095 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:27,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-23 02:59:27,311 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:59:27,312 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:27,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:27,312 INFO L85 PathProgramCache]: Analyzing trace with hash -342779097, now seen corresponding path program 1 times [2021-11-23 02:59:27,313 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:27,313 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1951593935] [2021-11-23 02:59:27,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:27,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:27,596 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-23 02:59:27,596 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:27,596 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1951593935] [2021-11-23 02:59:27,596 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1951593935] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:59:27,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1537597721] [2021-11-23 02:59:27,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:27,597 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:59:27,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:59:27,598 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:59:27,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-23 02:59:28,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:28,163 INFO L263 TraceCheckSpWp]: Trace formula consists of 1708 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-23 02:59:28,169 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:59:28,488 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2021-11-23 02:59:28,488 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 02:59:28,488 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1537597721] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:28,489 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 02:59:28,489 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-23 02:59:28,489 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763075545] [2021-11-23 02:59:28,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:28,490 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:28,490 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:28,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:28,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:59:28,491 INFO L87 Difference]: Start difference. First operand 3609 states and 4987 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 02:59:29,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:29,751 INFO L93 Difference]: Finished difference Result 6081 states and 8346 transitions. [2021-11-23 02:59:29,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:29,752 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 131 [2021-11-23 02:59:29,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:29,786 INFO L225 Difference]: With dead ends: 6081 [2021-11-23 02:59:29,786 INFO L226 Difference]: Without dead ends: 3475 [2021-11-23 02:59:29,798 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:59:29,799 INFO L933 BasicCegarLoop]: 910 mSDtfsCounter, 777 mSDsluCounter, 869 mSDsCounter, 0 mSdLazyCounter, 254 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 1659 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 254 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:29,800 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [777 Valid, 1659 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 254 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-23 02:59:29,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3475 states. [2021-11-23 02:59:29,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3475 to 3449. [2021-11-23 02:59:30,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3449 states, 2169 states have (on average 1.3582295988934994) internal successors, (2946), 2243 states have internal predecessors, (2946), 901 states have call successors, (901), 387 states have call predecessors, (901), 378 states have return successors, (924), 858 states have call predecessors, (924), 898 states have call successors, (924) [2021-11-23 02:59:30,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3449 states to 3449 states and 4771 transitions. [2021-11-23 02:59:30,022 INFO L78 Accepts]: Start accepts. Automaton has 3449 states and 4771 transitions. Word has length 131 [2021-11-23 02:59:30,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:30,023 INFO L470 AbstractCegarLoop]: Abstraction has 3449 states and 4771 transitions. [2021-11-23 02:59:30,023 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 02:59:30,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3449 states and 4771 transitions. [2021-11-23 02:59:30,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-23 02:59:30,041 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:30,042 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:30,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-23 02:59:30,270 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-11-23 02:59:30,270 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:30,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:30,271 INFO L85 PathProgramCache]: Analyzing trace with hash 123760355, now seen corresponding path program 1 times [2021-11-23 02:59:30,271 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:30,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1340084243] [2021-11-23 02:59:30,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:30,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:30,482 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2021-11-23 02:59:30,482 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:30,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1340084243] [2021-11-23 02:59:30,483 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1340084243] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:30,483 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:59:30,483 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:59:30,483 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929418250] [2021-11-23 02:59:30,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:30,484 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:30,485 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:30,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:30,485 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:30,486 INFO L87 Difference]: Start difference. First operand 3449 states and 4771 transitions. Second operand has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2021-11-23 02:59:31,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:31,976 INFO L93 Difference]: Finished difference Result 9943 states and 13626 transitions. [2021-11-23 02:59:31,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:31,976 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 301 [2021-11-23 02:59:31,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:32,014 INFO L225 Difference]: With dead ends: 9943 [2021-11-23 02:59:32,015 INFO L226 Difference]: Without dead ends: 6507 [2021-11-23 02:59:32,031 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:32,032 INFO L933 BasicCegarLoop]: 1003 mSDtfsCounter, 761 mSDsluCounter, 832 mSDsCounter, 0 mSdLazyCounter, 280 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 761 SdHoareTripleChecker+Valid, 1734 SdHoareTripleChecker+Invalid, 282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:32,032 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [761 Valid, 1734 Invalid, 282 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-11-23 02:59:32,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6507 states. [2021-11-23 02:59:32,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6507 to 6494. [2021-11-23 02:59:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6494 states, 4059 states have (on average 1.340970682434097) internal successors, (5443), 4188 states have internal predecessors, (5443), 1686 states have call successors, (1686), 761 states have call predecessors, (1686), 748 states have return successors, (1727), 1616 states have call predecessors, (1727), 1683 states have call successors, (1727) [2021-11-23 02:59:32,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6494 states to 6494 states and 8856 transitions. [2021-11-23 02:59:32,522 INFO L78 Accepts]: Start accepts. Automaton has 6494 states and 8856 transitions. Word has length 301 [2021-11-23 02:59:32,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:32,525 INFO L470 AbstractCegarLoop]: Abstraction has 6494 states and 8856 transitions. [2021-11-23 02:59:32,525 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 2 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2021-11-23 02:59:32,526 INFO L276 IsEmpty]: Start isEmpty. Operand 6494 states and 8856 transitions. [2021-11-23 02:59:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 02:59:32,568 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:32,568 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:32,568 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-23 02:59:32,569 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:32,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:32,569 INFO L85 PathProgramCache]: Analyzing trace with hash -727849391, now seen corresponding path program 1 times [2021-11-23 02:59:32,569 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:32,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689169751] [2021-11-23 02:59:32,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:32,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2021-11-23 02:59:32,830 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:32,831 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1689169751] [2021-11-23 02:59:32,831 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1689169751] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:32,831 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:59:32,831 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:59:32,834 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729569673] [2021-11-23 02:59:32,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:32,836 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:32,837 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:32,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:32,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:32,838 INFO L87 Difference]: Start difference. First operand 6494 states and 8856 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2021-11-23 02:59:34,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:34,279 INFO L93 Difference]: Finished difference Result 16201 states and 22120 transitions. [2021-11-23 02:59:34,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:34,279 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 334 [2021-11-23 02:59:34,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:34,328 INFO L225 Difference]: With dead ends: 16201 [2021-11-23 02:59:34,328 INFO L226 Difference]: Without dead ends: 9720 [2021-11-23 02:59:34,356 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:59:34,357 INFO L933 BasicCegarLoop]: 1401 mSDtfsCounter, 777 mSDsluCounter, 846 mSDsCounter, 0 mSdLazyCounter, 366 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 2146 SdHoareTripleChecker+Invalid, 385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 366 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:34,358 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [777 Valid, 2146 Invalid, 385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 366 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-23 02:59:34,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9720 states. [2021-11-23 02:59:34,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9720 to 9707. [2021-11-23 02:59:34,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9707 states, 6117 states have (on average 1.345103809056727) internal successors, (8228), 6301 states have internal predecessors, (8228), 2471 states have call successors, (2471), 1135 states have call predecessors, (2471), 1118 states have return successors, (2530), 2374 states have call predecessors, (2530), 2468 states have call successors, (2530) [2021-11-23 02:59:34,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9707 states to 9707 states and 13229 transitions. [2021-11-23 02:59:34,949 INFO L78 Accepts]: Start accepts. Automaton has 9707 states and 13229 transitions. Word has length 334 [2021-11-23 02:59:34,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:34,950 INFO L470 AbstractCegarLoop]: Abstraction has 9707 states and 13229 transitions. [2021-11-23 02:59:34,951 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (48), 2 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2021-11-23 02:59:34,951 INFO L276 IsEmpty]: Start isEmpty. Operand 9707 states and 13229 transitions. [2021-11-23 02:59:34,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2021-11-23 02:59:34,988 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:34,989 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:34,989 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-23 02:59:34,989 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:34,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:34,990 INFO L85 PathProgramCache]: Analyzing trace with hash 216509918, now seen corresponding path program 1 times [2021-11-23 02:59:34,990 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:34,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [794537375] [2021-11-23 02:59:34,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:34,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:35,348 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 8 proven. 16 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2021-11-23 02:59:35,348 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:35,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [794537375] [2021-11-23 02:59:35,349 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [794537375] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:59:35,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1503807946] [2021-11-23 02:59:35,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:35,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:59:35,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:59:35,354 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:59:35,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-23 02:59:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:36,287 INFO L263 TraceCheckSpWp]: Trace formula consists of 3478 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-23 02:59:36,298 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:59:36,831 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2021-11-23 02:59:36,832 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 02:59:36,832 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1503807946] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:59:36,832 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 02:59:36,832 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 9 [2021-11-23 02:59:36,833 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478856255] [2021-11-23 02:59:36,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:36,834 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:59:36,834 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:36,834 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:59:36,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:59:36,835 INFO L87 Difference]: Start difference. First operand 9707 states and 13229 transitions. Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2021-11-23 02:59:38,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:38,128 INFO L93 Difference]: Finished difference Result 22595 states and 30951 transitions. [2021-11-23 02:59:38,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:59:38,129 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) Word has length 352 [2021-11-23 02:59:38,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:38,211 INFO L225 Difference]: With dead ends: 22595 [2021-11-23 02:59:38,211 INFO L226 Difference]: Without dead ends: 16079 [2021-11-23 02:59:38,248 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 359 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2021-11-23 02:59:38,249 INFO L933 BasicCegarLoop]: 985 mSDtfsCounter, 859 mSDsluCounter, 873 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 859 SdHoareTripleChecker+Valid, 1738 SdHoareTripleChecker+Invalid, 262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:38,249 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [859 Valid, 1738 Invalid, 262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-11-23 02:59:38,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16079 states. [2021-11-23 02:59:39,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16079 to 15835. [2021-11-23 02:59:39,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15835 states, 10009 states have (on average 1.352382855430113) internal successors, (13536), 10357 states have internal predecessors, (13536), 4049 states have call successors, (4049), 1821 states have call predecessors, (4049), 1776 states have return successors, (4164), 3830 states have call predecessors, (4164), 4046 states have call successors, (4164) [2021-11-23 02:59:39,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15835 states to 15835 states and 21749 transitions. [2021-11-23 02:59:39,131 INFO L78 Accepts]: Start accepts. Automaton has 15835 states and 21749 transitions. Word has length 352 [2021-11-23 02:59:39,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:39,134 INFO L470 AbstractCegarLoop]: Abstraction has 15835 states and 21749 transitions. [2021-11-23 02:59:39,134 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 2 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (45), 2 states have call predecessors, (45), 2 states have call successors, (45) [2021-11-23 02:59:39,134 INFO L276 IsEmpty]: Start isEmpty. Operand 15835 states and 21749 transitions. [2021-11-23 02:59:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2021-11-23 02:59:39,170 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:59:39,170 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 02:59:39,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-23 02:59:39,398 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:59:39,398 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:59:39,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:59:39,399 INFO L85 PathProgramCache]: Analyzing trace with hash 1604045519, now seen corresponding path program 1 times [2021-11-23 02:59:39,399 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:59:39,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410972786] [2021-11-23 02:59:39,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:39,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:59:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:39,863 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 8 proven. 16 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2021-11-23 02:59:39,863 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:59:39,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [410972786] [2021-11-23 02:59:39,864 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [410972786] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 02:59:39,864 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [982070886] [2021-11-23 02:59:39,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:59:39,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 02:59:39,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:59:39,866 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 02:59:39,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-23 02:59:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:59:40,629 INFO L263 TraceCheckSpWp]: Trace formula consists of 3490 conjuncts, 25 conjunts are in the unsatisfiable core [2021-11-23 02:59:40,640 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 02:59:41,281 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 94 proven. 7 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-11-23 02:59:41,282 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 02:59:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2021-11-23 02:59:42,666 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [982070886] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-23 02:59:42,666 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-23 02:59:42,667 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8, 7] total 15 [2021-11-23 02:59:42,667 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509815919] [2021-11-23 02:59:42,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:59:42,668 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-23 02:59:42,668 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:59:42,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-23 02:59:42,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2021-11-23 02:59:42,668 INFO L87 Difference]: Start difference. First operand 15835 states and 21749 transitions. Second operand has 6 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 3 states have call successors, (48), 3 states have call predecessors, (48), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) [2021-11-23 02:59:44,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:59:44,015 INFO L93 Difference]: Finished difference Result 15835 states and 21749 transitions. [2021-11-23 02:59:44,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-23 02:59:44,016 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 3 states have call successors, (48), 3 states have call predecessors, (48), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) Word has length 358 [2021-11-23 02:59:44,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:59:44,019 INFO L225 Difference]: With dead ends: 15835 [2021-11-23 02:59:44,019 INFO L226 Difference]: Without dead ends: 0 [2021-11-23 02:59:44,054 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 729 GetRequests, 716 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2021-11-23 02:59:44,055 INFO L933 BasicCegarLoop]: 787 mSDtfsCounter, 1182 mSDsluCounter, 660 mSDsCounter, 0 mSdLazyCounter, 310 mSolverCounterSat, 276 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1193 SdHoareTripleChecker+Valid, 1347 SdHoareTripleChecker+Invalid, 586 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 276 IncrementalHoareTripleChecker+Valid, 310 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-23 02:59:44,056 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1193 Valid, 1347 Invalid, 586 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [276 Valid, 310 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-23 02:59:44,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-23 02:59:44,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-23 02:59:44,057 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) [2021-11-23 02:59:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-23 02:59:44,060 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 358 [2021-11-23 02:59:44,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:59:44,061 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-23 02:59:44,061 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 3 states have call successors, (48), 3 states have call predecessors, (48), 3 states have return successors, (45), 3 states have call predecessors, (45), 2 states have call successors, (45) [2021-11-23 02:59:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-23 02:59:44,062 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-23 02:59:44,064 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-23 02:59:44,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-23 02:59:44,277 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-11-23 02:59:44,280 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-23 03:00:10,497 INFO L861 garLoopResultBuilder]: At program point dev_get_drvdataENTRY(lines 3874 3879) the Hoare annotation is: true [2021-11-23 03:00:10,498 INFO L858 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 3874 3879) no Hoare annotation was computed. [2021-11-23 03:00:10,498 INFO L861 garLoopResultBuilder]: At program point tsc2005_readENTRY(lines 4146 4163) the Hoare annotation is: true [2021-11-23 03:00:10,498 INFO L858 garLoopResultBuilder]: For program point L4154(line 4154) no Hoare annotation was computed. [2021-11-23 03:00:10,498 INFO L858 garLoopResultBuilder]: For program point L4155-1(line 4155) no Hoare annotation was computed. [2021-11-23 03:00:10,499 INFO L861 garLoopResultBuilder]: At program point L4155(line 4155) the Hoare annotation is: true [2021-11-23 03:00:10,499 INFO L861 garLoopResultBuilder]: At program point L4152(line 4152) the Hoare annotation is: true [2021-11-23 03:00:10,499 INFO L861 garLoopResultBuilder]: At program point L4153(line 4153) the Hoare annotation is: true [2021-11-23 03:00:10,499 INFO L861 garLoopResultBuilder]: At program point L4152-1(line 4152) the Hoare annotation is: true [2021-11-23 03:00:10,499 INFO L858 garLoopResultBuilder]: For program point tsc2005_readEXIT(lines 4146 4163) no Hoare annotation was computed. [2021-11-23 03:00:10,500 INFO L861 garLoopResultBuilder]: At program point ldv_undef_intENTRY(lines 3639 3646) the Hoare annotation is: true [2021-11-23 03:00:10,500 INFO L858 garLoopResultBuilder]: For program point ldv_undef_intEXIT(lines 3639 3646) no Hoare annotation was computed. [2021-11-23 03:00:10,500 INFO L861 garLoopResultBuilder]: At program point L4273(line 4273) the Hoare annotation is: true [2021-11-23 03:00:10,500 INFO L858 garLoopResultBuilder]: For program point L4274-1(line 4274) no Hoare annotation was computed. [2021-11-23 03:00:10,500 INFO L858 garLoopResultBuilder]: For program point L4273-1(line 4273) no Hoare annotation was computed. [2021-11-23 03:00:10,501 INFO L858 garLoopResultBuilder]: For program point ldv_timer_4EXIT(lines 5416 5424) no Hoare annotation was computed. [2021-11-23 03:00:10,501 INFO L861 garLoopResultBuilder]: At program point ldv_timer_4ENTRY(lines 5416 5424) the Hoare annotation is: true [2021-11-23 03:00:10,501 INFO L861 garLoopResultBuilder]: At program point L4275(line 4275) the Hoare annotation is: true [2021-11-23 03:00:10,501 INFO L861 garLoopResultBuilder]: At program point L4274(line 4274) the Hoare annotation is: true [2021-11-23 03:00:10,501 INFO L861 garLoopResultBuilder]: At program point L4275-1(line 4275) the Hoare annotation is: true [2021-11-23 03:00:10,502 INFO L861 garLoopResultBuilder]: At program point L4276(lines 4266 4279) the Hoare annotation is: true [2021-11-23 03:00:10,502 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_unlock_mutex_of_tsc2005EXIT(lines 6804 6814) no Hoare annotation was computed. [2021-11-23 03:00:10,502 INFO L858 garLoopResultBuilder]: For program point L6807-1(lines 6807 6810) no Hoare annotation was computed. [2021-11-23 03:00:10,502 INFO L858 garLoopResultBuilder]: For program point L6807(lines 6807 6810) no Hoare annotation was computed. [2021-11-23 03:00:10,502 INFO L854 garLoopResultBuilder]: At program point L6808(line 6808) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 2))) [2021-11-23 03:00:10,503 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_unlock_mutex_of_tsc2005ENTRY(lines 6804 6814) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 2))) [2021-11-23 03:00:10,503 INFO L858 garLoopResultBuilder]: For program point input_eventEXIT(lines 6949 6951) no Hoare annotation was computed. [2021-11-23 03:00:10,504 INFO L861 garLoopResultBuilder]: At program point input_eventENTRY(lines 6949 6951) the Hoare annotation is: true [2021-11-23 03:00:10,504 INFO L858 garLoopResultBuilder]: For program point INIT_LIST_HEADEXIT(lines 3540 3547) no Hoare annotation was computed. [2021-11-23 03:00:10,504 INFO L861 garLoopResultBuilder]: At program point INIT_LIST_HEADENTRY(lines 3540 3547) the Hoare annotation is: true [2021-11-23 03:00:10,504 INFO L858 garLoopResultBuilder]: For program point input_set_abs_paramsEXIT(lines 6956 6958) no Hoare annotation was computed. [2021-11-23 03:00:10,504 INFO L861 garLoopResultBuilder]: At program point input_set_abs_paramsENTRY(lines 6956 6958) the Hoare annotation is: true [2021-11-23 03:00:10,505 INFO L861 garLoopResultBuilder]: At program point devm_request_threaded_irqENTRY(lines 6931 6933) the Hoare annotation is: true [2021-11-23 03:00:10,505 INFO L858 garLoopResultBuilder]: For program point devm_request_threaded_irqEXIT(lines 6931 6933) no Hoare annotation was computed. [2021-11-23 03:00:10,505 INFO L858 garLoopResultBuilder]: For program point L5341(lines 5341 5345) no Hoare annotation was computed. [2021-11-23 03:00:10,505 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1FINAL(lines 5313 5355) no Hoare annotation was computed. [2021-11-23 03:00:10,505 INFO L861 garLoopResultBuilder]: At program point ldv_irq_1ENTRY(lines 5313 5355) the Hoare annotation is: true [2021-11-23 03:00:10,506 INFO L858 garLoopResultBuilder]: For program point L5323(lines 5323 5349) no Hoare annotation was computed. [2021-11-23 03:00:10,506 INFO L858 garLoopResultBuilder]: For program point L5325(lines 5325 5338) no Hoare annotation was computed. [2021-11-23 03:00:10,506 INFO L858 garLoopResultBuilder]: For program point L5321(lines 5321 5352) no Hoare annotation was computed. [2021-11-23 03:00:10,506 INFO L861 garLoopResultBuilder]: At program point L5321-1(lines 5321 5352) the Hoare annotation is: true [2021-11-23 03:00:10,506 INFO L858 garLoopResultBuilder]: For program point ldv_irq_1EXIT(lines 5313 5355) no Hoare annotation was computed. [2021-11-23 03:00:10,507 INFO L861 garLoopResultBuilder]: At program point L5348(line 5348) the Hoare annotation is: true [2021-11-23 03:00:10,507 INFO L861 garLoopResultBuilder]: At program point L5342(line 5342) the Hoare annotation is: true [2021-11-23 03:00:10,507 INFO L858 garLoopResultBuilder]: For program point L5342-1(line 5342) no Hoare annotation was computed. [2021-11-23 03:00:10,507 INFO L858 garLoopResultBuilder]: For program point L5340(line 5340) no Hoare annotation was computed. [2021-11-23 03:00:10,507 INFO L858 garLoopResultBuilder]: For program point L5324(line 5324) no Hoare annotation was computed. [2021-11-23 03:00:10,507 INFO L858 garLoopResultBuilder]: For program point L5347(line 5347) no Hoare annotation was computed. [2021-11-23 03:00:10,508 INFO L861 garLoopResultBuilder]: At program point spi_message_initENTRY(lines 4035 4042) the Hoare annotation is: true [2021-11-23 03:00:10,508 INFO L861 garLoopResultBuilder]: At program point L4038(line 4038) the Hoare annotation is: true [2021-11-23 03:00:10,508 INFO L861 garLoopResultBuilder]: At program point L4039(line 4039) the Hoare annotation is: true [2021-11-23 03:00:10,508 INFO L858 garLoopResultBuilder]: For program point spi_message_initFINAL(lines 4035 4042) no Hoare annotation was computed. [2021-11-23 03:00:10,508 INFO L858 garLoopResultBuilder]: For program point L4038-1(line 4038) no Hoare annotation was computed. [2021-11-23 03:00:10,509 INFO L858 garLoopResultBuilder]: For program point spi_message_initEXIT(lines 4035 4042) no Hoare annotation was computed. [2021-11-23 03:00:10,509 INFO L858 garLoopResultBuilder]: For program point L5436(line 5436) no Hoare annotation was computed. [2021-11-23 03:00:10,509 INFO L858 garLoopResultBuilder]: For program point L5459(line 5459) no Hoare annotation was computed. [2021-11-23 03:00:10,509 INFO L858 garLoopResultBuilder]: For program point L5453(lines 5453 5457) no Hoare annotation was computed. [2021-11-23 03:00:10,509 INFO L858 garLoopResultBuilder]: For program point L5435(lines 5435 5461) no Hoare annotation was computed. [2021-11-23 03:00:10,510 INFO L858 garLoopResultBuilder]: For program point L5437(lines 5437 5450) no Hoare annotation was computed. [2021-11-23 03:00:10,510 INFO L858 garLoopResultBuilder]: For program point L5433(lines 5433 5464) no Hoare annotation was computed. [2021-11-23 03:00:10,510 INFO L861 garLoopResultBuilder]: At program point L5433-1(lines 5433 5464) the Hoare annotation is: true [2021-11-23 03:00:10,510 INFO L858 garLoopResultBuilder]: For program point ldv_irq_2FINAL(lines 5425 5467) no Hoare annotation was computed. [2021-11-23 03:00:10,510 INFO L861 garLoopResultBuilder]: At program point L5460(line 5460) the Hoare annotation is: true [2021-11-23 03:00:10,511 INFO L861 garLoopResultBuilder]: At program point L5454(line 5454) the Hoare annotation is: true [2021-11-23 03:00:10,511 INFO L861 garLoopResultBuilder]: At program point ldv_irq_2ENTRY(lines 5425 5467) the Hoare annotation is: true [2021-11-23 03:00:10,511 INFO L858 garLoopResultBuilder]: For program point L5454-1(line 5454) no Hoare annotation was computed. [2021-11-23 03:00:10,511 INFO L858 garLoopResultBuilder]: For program point L5452(line 5452) no Hoare annotation was computed. [2021-11-23 03:00:10,511 INFO L858 garLoopResultBuilder]: For program point ldv_irq_2EXIT(lines 5425 5467) no Hoare annotation was computed. [2021-11-23 03:00:10,512 INFO L861 garLoopResultBuilder]: At program point tsc2005_setup_readENTRY(lines 4133 4145) the Hoare annotation is: true [2021-11-23 03:00:10,512 INFO L861 garLoopResultBuilder]: At program point L4136(line 4136) the Hoare annotation is: true [2021-11-23 03:00:10,512 INFO L858 garLoopResultBuilder]: For program point L4136-1(line 4136) no Hoare annotation was computed. [2021-11-23 03:00:10,512 INFO L858 garLoopResultBuilder]: For program point tsc2005_setup_readEXIT(lines 4133 4145) no Hoare annotation was computed. [2021-11-23 03:00:10,512 INFO L858 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 3655 3661) no Hoare annotation was computed. [2021-11-23 03:00:10,513 INFO L861 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 3655 3661) the Hoare annotation is: true [2021-11-23 03:00:10,513 INFO L861 garLoopResultBuilder]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2021-11-23 03:00:10,513 INFO L858 garLoopResultBuilder]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2021-11-23 03:00:10,513 INFO L858 garLoopResultBuilder]: For program point L4327-7(lines 4321 4336) no Hoare annotation was computed. [2021-11-23 03:00:10,513 INFO L858 garLoopResultBuilder]: For program point __tsc2005_enableEXIT(lines 4321 4336) no Hoare annotation was computed. [2021-11-23 03:00:10,513 INFO L861 garLoopResultBuilder]: At program point L4330(line 4330) the Hoare annotation is: true [2021-11-23 03:00:10,514 INFO L854 garLoopResultBuilder]: At program point L4326(line 4326) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-23 03:00:10,514 INFO L858 garLoopResultBuilder]: For program point L4330-1(line 4330) no Hoare annotation was computed. [2021-11-23 03:00:10,514 INFO L858 garLoopResultBuilder]: For program point L4326-1(line 4326) no Hoare annotation was computed. [2021-11-23 03:00:10,514 INFO L854 garLoopResultBuilder]: At program point __tsc2005_enableENTRY(lines 4321 4336) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-23 03:00:10,515 INFO L861 garLoopResultBuilder]: At program point L4331(line 4331) the Hoare annotation is: true [2021-11-23 03:00:10,515 INFO L858 garLoopResultBuilder]: For program point L4331-1(line 4331) no Hoare annotation was computed. [2021-11-23 03:00:10,515 INFO L854 garLoopResultBuilder]: At program point L4329(line 4329) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-23 03:00:10,515 INFO L858 garLoopResultBuilder]: For program point L4329-1(line 4329) no Hoare annotation was computed. [2021-11-23 03:00:10,516 INFO L858 garLoopResultBuilder]: For program point L4327-5(lines 4327 4333) no Hoare annotation was computed. [2021-11-23 03:00:10,516 INFO L861 garLoopResultBuilder]: At program point spi_get_drvdataENTRY(lines 4016 4023) the Hoare annotation is: true [2021-11-23 03:00:10,516 INFO L861 garLoopResultBuilder]: At program point L4020(line 4020) the Hoare annotation is: true [2021-11-23 03:00:10,516 INFO L858 garLoopResultBuilder]: For program point spi_get_drvdataEXIT(lines 4016 4023) no Hoare annotation was computed. [2021-11-23 03:00:10,516 INFO L858 garLoopResultBuilder]: For program point L4020-1(line 4020) no Hoare annotation was computed. [2021-11-23 03:00:10,516 INFO L858 garLoopResultBuilder]: For program point del_timer_syncEXIT(lines 6908 6910) no Hoare annotation was computed. [2021-11-23 03:00:10,517 INFO L861 garLoopResultBuilder]: At program point del_timer_syncENTRY(lines 6908 6910) the Hoare annotation is: true [2021-11-23 03:00:10,517 INFO L858 garLoopResultBuilder]: For program point sysfs_remove_groupEXIT(lines 7083 7085) no Hoare annotation was computed. [2021-11-23 03:00:10,517 INFO L861 garLoopResultBuilder]: At program point sysfs_remove_groupENTRY(lines 7083 7085) the Hoare annotation is: true [2021-11-23 03:00:10,517 INFO L858 garLoopResultBuilder]: For program point regulator_disableEXIT(lines 7056 7058) no Hoare annotation was computed. [2021-11-23 03:00:10,517 INFO L861 garLoopResultBuilder]: At program point regulator_disableENTRY(lines 7056 7058) the Hoare annotation is: true [2021-11-23 03:00:10,518 INFO L861 garLoopResultBuilder]: At program point tsc2005_stop_scanENTRY(lines 4290 4296) the Hoare annotation is: true [2021-11-23 03:00:10,518 INFO L858 garLoopResultBuilder]: For program point tsc2005_stop_scanEXIT(lines 4290 4296) no Hoare annotation was computed. [2021-11-23 03:00:10,518 INFO L861 garLoopResultBuilder]: At program point L4293(line 4293) the Hoare annotation is: true [2021-11-23 03:00:10,518 INFO L858 garLoopResultBuilder]: For program point L4293-1(line 4293) no Hoare annotation was computed. [2021-11-23 03:00:10,518 INFO L858 garLoopResultBuilder]: For program point tsc2005_writeEXIT(lines 4094 4132) no Hoare annotation was computed. [2021-11-23 03:00:10,519 INFO L858 garLoopResultBuilder]: For program point L4122(line 4122) no Hoare annotation was computed. [2021-11-23 03:00:10,519 INFO L858 garLoopResultBuilder]: For program point L4123-1(line 4123) no Hoare annotation was computed. [2021-11-23 03:00:10,519 INFO L861 garLoopResultBuilder]: At program point tsc2005_writeENTRY(lines 4094 4132) the Hoare annotation is: true [2021-11-23 03:00:10,519 INFO L861 garLoopResultBuilder]: At program point L4123(line 4123) the Hoare annotation is: true [2021-11-23 03:00:10,519 INFO L861 garLoopResultBuilder]: At program point L4121-1(line 4121) the Hoare annotation is: true [2021-11-23 03:00:10,519 INFO L861 garLoopResultBuilder]: At program point L4121(line 4121) the Hoare annotation is: true [2021-11-23 03:00:10,520 INFO L858 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 6240 6245) no Hoare annotation was computed. [2021-11-23 03:00:10,520 INFO L861 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 6240 6245) the Hoare annotation is: true [2021-11-23 03:00:10,520 INFO L858 garLoopResultBuilder]: For program point L6746(lines 6746 6749) no Hoare annotation was computed. [2021-11-23 03:00:10,520 INFO L854 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1))) [2021-11-23 03:00:10,520 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_lock_mutex_of_tsc2005EXIT(lines 6743 6753) no Hoare annotation was computed. [2021-11-23 03:00:10,521 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_lock_mutex_of_tsc2005ENTRY(lines 6743 6753) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,521 INFO L858 garLoopResultBuilder]: For program point L6746-1(lines 6746 6749) no Hoare annotation was computed. [2021-11-23 03:00:10,521 INFO L858 garLoopResultBuilder]: For program point spi_syncEXIT(lines 7076 7078) no Hoare annotation was computed. [2021-11-23 03:00:10,521 INFO L861 garLoopResultBuilder]: At program point spi_syncENTRY(lines 7076 7078) the Hoare annotation is: true [2021-11-23 03:00:10,521 INFO L861 garLoopResultBuilder]: At program point spin_unlock_irqrestoreENTRY(lines 3696 3702) the Hoare annotation is: true [2021-11-23 03:00:10,522 INFO L858 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 3696 3702) no Hoare annotation was computed. [2021-11-23 03:00:10,522 INFO L861 garLoopResultBuilder]: At program point L4255(line 4255) the Hoare annotation is: true [2021-11-23 03:00:10,522 INFO L858 garLoopResultBuilder]: For program point L4222(lines 4222 4225) no Hoare annotation was computed. [2021-11-23 03:00:10,522 INFO L858 garLoopResultBuilder]: For program point L4255-1(line 4255) no Hoare annotation was computed. [2021-11-23 03:00:10,522 INFO L858 garLoopResultBuilder]: For program point L4974(lines 4974 4983) no Hoare annotation was computed. [2021-11-23 03:00:10,523 INFO L858 garLoopResultBuilder]: For program point L4231(lines 4231 4234) no Hoare annotation was computed. [2021-11-23 03:00:10,523 INFO L858 garLoopResultBuilder]: For program point L4256-1(line 4256) no Hoare annotation was computed. [2021-11-23 03:00:10,523 INFO L861 garLoopResultBuilder]: At program point L4256(line 4256) the Hoare annotation is: true [2021-11-23 03:00:10,523 INFO L858 garLoopResultBuilder]: For program point L4240-11(lines 4240 4243) no Hoare annotation was computed. [2021-11-23 03:00:10,523 INFO L861 garLoopResultBuilder]: At program point L4257(line 4257) the Hoare annotation is: true [2021-11-23 03:00:10,524 INFO L861 garLoopResultBuilder]: At program point L4257-1(line 4257) the Hoare annotation is: true [2021-11-23 03:00:10,524 INFO L858 garLoopResultBuilder]: For program point L4984(lines 4984 4993) no Hoare annotation was computed. [2021-11-23 03:00:10,524 INFO L861 garLoopResultBuilder]: At program point L4258(line 4258) the Hoare annotation is: true [2021-11-23 03:00:10,524 INFO L861 garLoopResultBuilder]: At program point L4250(line 4250) the Hoare annotation is: true [2021-11-23 03:00:10,524 INFO L858 garLoopResultBuilder]: For program point L4250-1(line 4250) no Hoare annotation was computed. [2021-11-23 03:00:10,524 INFO L858 garLoopResultBuilder]: For program point L4994(lines 4994 5003) no Hoare annotation was computed. [2021-11-23 03:00:10,525 INFO L858 garLoopResultBuilder]: For program point L4251(lines 4251 4254) no Hoare annotation was computed. [2021-11-23 03:00:10,525 INFO L861 garLoopResultBuilder]: At program point tsc2005_irq_threadENTRY(lines 4202 4265) the Hoare annotation is: true [2021-11-23 03:00:10,525 INFO L861 garLoopResultBuilder]: At program point L4235(line 4235) the Hoare annotation is: true [2021-11-23 03:00:10,525 INFO L858 garLoopResultBuilder]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2021-11-23 03:00:10,525 INFO L858 garLoopResultBuilder]: For program point L4260-1(line 4260) no Hoare annotation was computed. [2021-11-23 03:00:10,526 INFO L861 garLoopResultBuilder]: At program point L4260(line 4260) the Hoare annotation is: true [2021-11-23 03:00:10,526 INFO L861 garLoopResultBuilder]: At program point L5004-1(lines 4961 5007) the Hoare annotation is: true [2021-11-23 03:00:10,526 INFO L858 garLoopResultBuilder]: For program point L4236(lines 4236 4239) no Hoare annotation was computed. [2021-11-23 03:00:10,526 INFO L861 garLoopResultBuilder]: At program point L5004(line 5004) the Hoare annotation is: true [2021-11-23 03:00:10,526 INFO L858 garLoopResultBuilder]: For program point L4220-1(line 4220) no Hoare annotation was computed. [2021-11-23 03:00:10,527 INFO L861 garLoopResultBuilder]: At program point L4220(line 4220) the Hoare annotation is: true [2021-11-23 03:00:10,527 INFO L861 garLoopResultBuilder]: At program point L4262(lines 4218 4264) the Hoare annotation is: true [2021-11-23 03:00:10,527 INFO L858 garLoopResultBuilder]: For program point L4964(lines 4964 4973) no Hoare annotation was computed. [2021-11-23 03:00:10,527 INFO L858 garLoopResultBuilder]: For program point tsc2005_irq_threadEXIT(lines 4202 4265) no Hoare annotation was computed. [2021-11-23 03:00:10,527 INFO L861 garLoopResultBuilder]: At program point L4221(line 4221) the Hoare annotation is: true [2021-11-23 03:00:10,527 INFO L858 garLoopResultBuilder]: For program point L4221-1(line 4221) no Hoare annotation was computed. [2021-11-23 03:00:10,528 INFO L861 garLoopResultBuilder]: At program point L4230(line 4230) the Hoare annotation is: true [2021-11-23 03:00:10,528 INFO L858 garLoopResultBuilder]: For program point L4230-1(line 4230) no Hoare annotation was computed. [2021-11-23 03:00:10,528 INFO L861 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 3584 3601) the Hoare annotation is: true [2021-11-23 03:00:10,528 INFO L861 garLoopResultBuilder]: At program point L3596(line 3596) the Hoare annotation is: true [2021-11-23 03:00:10,528 INFO L858 garLoopResultBuilder]: For program point L3597-1(line 3597) no Hoare annotation was computed. [2021-11-23 03:00:10,529 INFO L861 garLoopResultBuilder]: At program point L3597(line 3597) the Hoare annotation is: true [2021-11-23 03:00:10,529 INFO L861 garLoopResultBuilder]: At program point L3596-1(line 3596) the Hoare annotation is: true [2021-11-23 03:00:10,529 INFO L858 garLoopResultBuilder]: For program point L3591(lines 3591 3599) no Hoare annotation was computed. [2021-11-23 03:00:10,529 INFO L858 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3584 3601) no Hoare annotation was computed. [2021-11-23 03:00:10,529 INFO L858 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3584 3601) no Hoare annotation was computed. [2021-11-23 03:00:10,530 INFO L861 garLoopResultBuilder]: At program point reg_check_2ENTRY(lines 5125 5135) the Hoare annotation is: true [2021-11-23 03:00:10,530 INFO L858 garLoopResultBuilder]: For program point reg_check_2EXIT(lines 5125 5135) no Hoare annotation was computed. [2021-11-23 03:00:10,530 INFO L861 garLoopResultBuilder]: At program point L4082-1(line 4082) the Hoare annotation is: true [2021-11-23 03:00:10,530 INFO L858 garLoopResultBuilder]: For program point tsc2005_cmdEXIT(lines 4055 4093) no Hoare annotation was computed. [2021-11-23 03:00:10,530 INFO L861 garLoopResultBuilder]: At program point L4084(line 4084) the Hoare annotation is: true [2021-11-23 03:00:10,531 INFO L861 garLoopResultBuilder]: At program point L4082(line 4082) the Hoare annotation is: true [2021-11-23 03:00:10,531 INFO L861 garLoopResultBuilder]: At program point tsc2005_cmdENTRY(lines 4055 4093) the Hoare annotation is: true [2021-11-23 03:00:10,531 INFO L858 garLoopResultBuilder]: For program point L4083(line 4083) no Hoare annotation was computed. [2021-11-23 03:00:10,531 INFO L858 garLoopResultBuilder]: For program point L4084-1(line 4084) no Hoare annotation was computed. [2021-11-23 03:00:10,531 INFO L858 garLoopResultBuilder]: For program point activate_suitable_timer_4EXIT(lines 5468 5501) no Hoare annotation was computed. [2021-11-23 03:00:10,532 INFO L861 garLoopResultBuilder]: At program point activate_suitable_timer_4ENTRY(lines 5468 5501) the Hoare annotation is: true [2021-11-23 03:00:10,532 INFO L858 garLoopResultBuilder]: For program point disable_irqEXIT(lines 6934 6936) no Hoare annotation was computed. [2021-11-23 03:00:10,532 INFO L861 garLoopResultBuilder]: At program point disable_irqENTRY(lines 6934 6936) the Hoare annotation is: true [2021-11-23 03:00:10,532 INFO L858 garLoopResultBuilder]: For program point dev_set_drvdataEXIT(lines 3880 3886) no Hoare annotation was computed. [2021-11-23 03:00:10,532 INFO L861 garLoopResultBuilder]: At program point dev_set_drvdataENTRY(lines 3880 3886) the Hoare annotation is: true [2021-11-23 03:00:10,533 INFO L854 garLoopResultBuilder]: At program point L4317(line 4317) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-23 03:00:10,533 INFO L858 garLoopResultBuilder]: For program point L4317-1(line 4317) no Hoare annotation was computed. [2021-11-23 03:00:10,533 INFO L854 garLoopResultBuilder]: At program point L4313(line 4313) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-23 03:00:10,533 INFO L858 garLoopResultBuilder]: For program point L4313-1(line 4313) no Hoare annotation was computed. [2021-11-23 03:00:10,533 INFO L858 garLoopResultBuilder]: For program point __tsc2005_disableEXIT(lines 4310 4320) no Hoare annotation was computed. [2021-11-23 03:00:10,534 INFO L854 garLoopResultBuilder]: At program point __tsc2005_disableENTRY(lines 4310 4320) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-23 03:00:10,534 INFO L854 garLoopResultBuilder]: At program point L4314(line 4314) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-23 03:00:10,534 INFO L854 garLoopResultBuilder]: At program point L6071(line 6071) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-23 03:00:10,535 INFO L854 garLoopResultBuilder]: At program point L6071-1(line 6071) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-23 03:00:10,535 INFO L858 garLoopResultBuilder]: For program point L4314-1(line 4314) no Hoare annotation was computed. [2021-11-23 03:00:10,535 INFO L854 garLoopResultBuilder]: At program point L6069(line 6069) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (.cse2 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse3 (not (= 1 ~ldv_mutex_mutex_of_device~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))))) [2021-11-23 03:00:10,535 INFO L858 garLoopResultBuilder]: For program point L6069-1(line 6069) no Hoare annotation was computed. [2021-11-23 03:00:10,535 INFO L861 garLoopResultBuilder]: At program point L4286(line 4286) the Hoare annotation is: true [2021-11-23 03:00:10,536 INFO L858 garLoopResultBuilder]: For program point tsc2005_start_scanEXIT(lines 4280 4289) no Hoare annotation was computed. [2021-11-23 03:00:10,536 INFO L861 garLoopResultBuilder]: At program point L4283(line 4283) the Hoare annotation is: true [2021-11-23 03:00:10,536 INFO L858 garLoopResultBuilder]: For program point L4284-1(line 4284) no Hoare annotation was computed. [2021-11-23 03:00:10,536 INFO L858 garLoopResultBuilder]: For program point L4283-1(line 4283) no Hoare annotation was computed. [2021-11-23 03:00:10,536 INFO L861 garLoopResultBuilder]: At program point L4285(line 4285) the Hoare annotation is: true [2021-11-23 03:00:10,536 INFO L858 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2021-11-23 03:00:10,537 INFO L861 garLoopResultBuilder]: At program point L4284(line 4284) the Hoare annotation is: true [2021-11-23 03:00:10,537 INFO L858 garLoopResultBuilder]: For program point L4285-1(line 4285) no Hoare annotation was computed. [2021-11-23 03:00:10,537 INFO L861 garLoopResultBuilder]: At program point tsc2005_start_scanENTRY(lines 4280 4289) the Hoare annotation is: true [2021-11-23 03:00:10,537 INFO L861 garLoopResultBuilder]: At program point mutex_trylockENTRY(lines 7033 7035) the Hoare annotation is: true [2021-11-23 03:00:10,537 INFO L858 garLoopResultBuilder]: For program point mutex_trylockEXIT(lines 7033 7035) no Hoare annotation was computed. [2021-11-23 03:00:10,538 INFO L858 garLoopResultBuilder]: For program point usleep_rangeEXIT(lines 7089 7091) no Hoare annotation was computed. [2021-11-23 03:00:10,538 INFO L861 garLoopResultBuilder]: At program point usleep_rangeENTRY(lines 7089 7091) the Hoare annotation is: true [2021-11-23 03:00:10,538 INFO L858 garLoopResultBuilder]: For program point spi_message_add_tailEXIT(lines 4043 4049) no Hoare annotation was computed. [2021-11-23 03:00:10,538 INFO L861 garLoopResultBuilder]: At program point spi_message_add_tailENTRY(lines 4043 4049) the Hoare annotation is: true [2021-11-23 03:00:10,538 INFO L854 garLoopResultBuilder]: At program point L6206(line 6206) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,539 INFO L858 garLoopResultBuilder]: For program point tsc2005_resumeEXIT(lines 4782 4802) no Hoare annotation was computed. [2021-11-23 03:00:10,539 INFO L854 garLoopResultBuilder]: At program point L6206-1(line 6206) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-23 03:00:10,539 INFO L858 garLoopResultBuilder]: For program point L4794-3(lines 4794 4797) no Hoare annotation was computed. [2021-11-23 03:00:10,539 INFO L858 garLoopResultBuilder]: For program point L4794-2(lines 4794 4797) no Hoare annotation was computed. [2021-11-23 03:00:10,540 INFO L854 garLoopResultBuilder]: At program point L6215(lines 6211 6218) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,540 INFO L854 garLoopResultBuilder]: At program point L6207(lines 6203 6210) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-23 03:00:10,540 INFO L854 garLoopResultBuilder]: At program point L4795(line 4795) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-23 03:00:10,540 INFO L854 garLoopResultBuilder]: At program point tsc2005_resumeENTRY(lines 4782 4802) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,541 INFO L854 garLoopResultBuilder]: At program point L4791(line 4791) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,541 INFO L858 garLoopResultBuilder]: For program point L4791-1(line 4791) no Hoare annotation was computed. [2021-11-23 03:00:10,541 INFO L854 garLoopResultBuilder]: At program point L4789(line 4789) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,541 INFO L858 garLoopResultBuilder]: For program point L4789-1(line 4789) no Hoare annotation was computed. [2021-11-23 03:00:10,542 INFO L854 garLoopResultBuilder]: At program point L6214(line 6214) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,542 INFO L854 garLoopResultBuilder]: At program point L6214-1(line 6214) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,542 INFO L858 garLoopResultBuilder]: For program point L4193-1(line 4193) no Hoare annotation was computed. [2021-11-23 03:00:10,542 INFO L861 garLoopResultBuilder]: At program point L4193(line 4193) the Hoare annotation is: true [2021-11-23 03:00:10,542 INFO L861 garLoopResultBuilder]: At program point L3933-1(lines 3930 3936) the Hoare annotation is: true [2021-11-23 03:00:10,543 INFO L861 garLoopResultBuilder]: At program point L3933(line 3933) the Hoare annotation is: true [2021-11-23 03:00:10,543 INFO L858 garLoopResultBuilder]: For program point tsc2005_update_pen_stateEXIT(lines 4164 4201) no Hoare annotation was computed. [2021-11-23 03:00:10,543 INFO L858 garLoopResultBuilder]: For program point L4181-1(line 4181) no Hoare annotation was computed. [2021-11-23 03:00:10,543 INFO L861 garLoopResultBuilder]: At program point L4181(line 4181) the Hoare annotation is: true [2021-11-23 03:00:10,543 INFO L858 garLoopResultBuilder]: For program point L4179-1(line 4179) no Hoare annotation was computed. [2021-11-23 03:00:10,544 INFO L861 garLoopResultBuilder]: At program point L4179(line 4179) the Hoare annotation is: true [2021-11-23 03:00:10,544 INFO L858 garLoopResultBuilder]: For program point L4173(lines 4173 4177) no Hoare annotation was computed. [2021-11-23 03:00:10,544 INFO L858 garLoopResultBuilder]: For program point L4171-1(line 4171) no Hoare annotation was computed. [2021-11-23 03:00:10,544 INFO L861 garLoopResultBuilder]: At program point L4171(line 4171) the Hoare annotation is: true [2021-11-23 03:00:10,544 INFO L858 garLoopResultBuilder]: For program point L4169(lines 4169 4185) no Hoare annotation was computed. [2021-11-23 03:00:10,545 INFO L858 garLoopResultBuilder]: For program point L4180(lines 4180 4184) no Hoare annotation was computed. [2021-11-23 03:00:10,545 INFO L858 garLoopResultBuilder]: For program point L4180-2(lines 4169 4185) no Hoare annotation was computed. [2021-11-23 03:00:10,545 INFO L861 garLoopResultBuilder]: At program point tsc2005_update_pen_stateENTRY(lines 4164 4201) the Hoare annotation is: true [2021-11-23 03:00:10,545 INFO L861 garLoopResultBuilder]: At program point L4174(line 4174) the Hoare annotation is: true [2021-11-23 03:00:10,545 INFO L861 garLoopResultBuilder]: At program point L4172(line 4172) the Hoare annotation is: true [2021-11-23 03:00:10,546 INFO L858 garLoopResultBuilder]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2021-11-23 03:00:10,546 INFO L861 garLoopResultBuilder]: At program point L4170(line 4170) the Hoare annotation is: true [2021-11-23 03:00:10,546 INFO L858 garLoopResultBuilder]: For program point L4172-1(line 4172) no Hoare annotation was computed. [2021-11-23 03:00:10,546 INFO L858 garLoopResultBuilder]: For program point L4170-1(line 4170) no Hoare annotation was computed. [2021-11-23 03:00:10,546 INFO L861 garLoopResultBuilder]: At program point mutex_unlockENTRY(lines 7036 7038) the Hoare annotation is: true [2021-11-23 03:00:10,546 INFO L858 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 7036 7038) no Hoare annotation was computed. [2021-11-23 03:00:10,547 INFO L858 garLoopResultBuilder]: For program point of_property_read_u32EXIT(lines 3960 3968) no Hoare annotation was computed. [2021-11-23 03:00:10,547 INFO L861 garLoopResultBuilder]: At program point of_property_read_u32ENTRY(lines 3960 3968) the Hoare annotation is: true [2021-11-23 03:00:10,547 INFO L861 garLoopResultBuilder]: At program point msecs_to_jiffiesENTRY(lines 3705 3712) the Hoare annotation is: true [2021-11-23 03:00:10,547 INFO L858 garLoopResultBuilder]: For program point msecs_to_jiffiesEXIT(lines 3705 3712) no Hoare annotation was computed. [2021-11-23 03:00:10,547 INFO L854 garLoopResultBuilder]: At program point ldv_mutex_trylock_mutex_of_tsc2005ENTRY(lines 6754 6770) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,548 INFO L858 garLoopResultBuilder]: For program point ldv_mutex_trylock_mutex_of_tsc2005EXIT(lines 6754 6770) no Hoare annotation was computed. [2021-11-23 03:00:10,548 INFO L858 garLoopResultBuilder]: For program point L6762(line 6762) no Hoare annotation was computed. [2021-11-23 03:00:10,548 INFO L858 garLoopResultBuilder]: For program point L6758(lines 6758 6761) no Hoare annotation was computed. [2021-11-23 03:00:10,548 INFO L854 garLoopResultBuilder]: At program point L6759(line 6759) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1))) [2021-11-23 03:00:10,548 INFO L854 garLoopResultBuilder]: At program point L6758-1(lines 6758 6761) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,549 INFO L861 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 6219 6225) the Hoare annotation is: true [2021-11-23 03:00:10,549 INFO L858 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6223) no Hoare annotation was computed. [2021-11-23 03:00:10,549 INFO L858 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 6219 6225) no Hoare annotation was computed. [2021-11-23 03:00:10,549 INFO L861 garLoopResultBuilder]: At program point queue_delayed_work_onENTRY(lines 7048 7050) the Hoare annotation is: true [2021-11-23 03:00:10,550 INFO L858 garLoopResultBuilder]: For program point queue_delayed_work_onEXIT(lines 7048 7050) no Hoare annotation was computed. [2021-11-23 03:00:10,550 INFO L854 garLoopResultBuilder]: At program point L4478(line 4478) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,550 INFO L858 garLoopResultBuilder]: For program point L4478-1(line 4478) no Hoare annotation was computed. [2021-11-23 03:00:10,550 INFO L854 garLoopResultBuilder]: At program point L6130(lines 6126 6133) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,550 INFO L854 garLoopResultBuilder]: At program point L4491(line 4491) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,551 INFO L858 garLoopResultBuilder]: For program point tsc2005_esd_workEXIT(lines 4449 4494) no Hoare annotation was computed. [2021-11-23 03:00:10,551 INFO L854 garLoopResultBuilder]: At program point L6122(line 6122) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,551 INFO L858 garLoopResultBuilder]: For program point L4491-1(line 4491) no Hoare annotation was computed. [2021-11-23 03:00:10,551 INFO L854 garLoopResultBuilder]: At program point L6122-1(line 6122) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,552 INFO L858 garLoopResultBuilder]: For program point L4483(line 4483) no Hoare annotation was computed. [2021-11-23 03:00:10,552 INFO L854 garLoopResultBuilder]: At program point L6110(line 6110) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,552 INFO L854 garLoopResultBuilder]: At program point L6110-1(line 6110) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (let ((.cse4 (= |tsc2005_esd_work_ldv_mutex_trylock_23_#t~ret408#1| 0))) (and (or (not .cse4) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse4 (= ~ldv_mutex_mutex_of_tsc2005~0 2))))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,552 INFO L854 garLoopResultBuilder]: At program point L4467(line 4467) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,553 INFO L858 garLoopResultBuilder]: For program point L4467-1(line 4467) no Hoare annotation was computed. [2021-11-23 03:00:10,553 INFO L858 garLoopResultBuilder]: For program point L4463(lines 4463 4466) no Hoare annotation was computed. [2021-11-23 03:00:10,553 INFO L854 garLoopResultBuilder]: At program point L4488(lines 4459 4493) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,553 INFO L858 garLoopResultBuilder]: For program point L4484-1(line 4484) no Hoare annotation was computed. [2021-11-23 03:00:10,554 INFO L854 garLoopResultBuilder]: At program point L4484(line 4484) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,554 INFO L854 garLoopResultBuilder]: At program point L4480-1(line 4480) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,554 INFO L854 garLoopResultBuilder]: At program point L4480(line 4480) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,554 INFO L858 garLoopResultBuilder]: For program point L4472-1(line 4472) no Hoare annotation was computed. [2021-11-23 03:00:10,554 INFO L854 garLoopResultBuilder]: At program point L4472(line 4472) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,555 INFO L858 garLoopResultBuilder]: For program point L4468(lines 4468 4471) no Hoare annotation was computed. [2021-11-23 03:00:10,555 INFO L858 garLoopResultBuilder]: For program point L6120-1(line 6120) no Hoare annotation was computed. [2021-11-23 03:00:10,555 INFO L854 garLoopResultBuilder]: At program point L4489(line 4489) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,555 INFO L854 garLoopResultBuilder]: At program point L6120(line 6120) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,556 INFO L858 garLoopResultBuilder]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2021-11-23 03:00:10,556 INFO L854 garLoopResultBuilder]: At program point L4485(line 4485) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,556 INFO L854 garLoopResultBuilder]: At program point L4485-1(lines 4459 4493) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,556 INFO L854 garLoopResultBuilder]: At program point L4481(line 4481) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,556 INFO L858 garLoopResultBuilder]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2021-11-23 03:00:10,557 INFO L854 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,557 INFO L854 garLoopResultBuilder]: At program point tsc2005_esd_workENTRY(lines 4449 4494) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,557 INFO L858 garLoopResultBuilder]: For program point L4473-2(lines 4473 4476) no Hoare annotation was computed. [2021-11-23 03:00:10,557 INFO L854 garLoopResultBuilder]: At program point L6129(line 6129) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,558 INFO L854 garLoopResultBuilder]: At program point L6129-1(line 6129) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,558 INFO L854 garLoopResultBuilder]: At program point L4490(line 4490) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_i_mutex_of_inode~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,558 INFO L858 garLoopResultBuilder]: For program point L4490-1(line 4490) no Hoare annotation was computed. [2021-11-23 03:00:10,558 INFO L854 garLoopResultBuilder]: At program point L4482(line 4482) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (and (not (= |tsc2005_esd_work_~tmp~21#1| 0)) (= ~ldv_mutex_mutex_of_tsc2005~0 2))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,559 INFO L858 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 6897 6899) no Hoare annotation was computed. [2021-11-23 03:00:10,559 INFO L861 garLoopResultBuilder]: At program point _raw_spin_lock_irqsaveENTRY(lines 6897 6899) the Hoare annotation is: true [2021-11-23 03:00:10,559 INFO L858 garLoopResultBuilder]: For program point activate_work_3EXIT(lines 5029 5058) no Hoare annotation was computed. [2021-11-23 03:00:10,559 INFO L861 garLoopResultBuilder]: At program point activate_work_3ENTRY(lines 5029 5058) the Hoare annotation is: true [2021-11-23 03:00:10,559 INFO L861 garLoopResultBuilder]: At program point L5935(line 5935) the Hoare annotation is: true [2021-11-23 03:00:10,559 INFO L858 garLoopResultBuilder]: For program point schedule_delayed_workEXIT(lines 3748 3755) no Hoare annotation was computed. [2021-11-23 03:00:10,560 INFO L861 garLoopResultBuilder]: At program point L5935-1(line 5935) the Hoare annotation is: true [2021-11-23 03:00:10,560 INFO L861 garLoopResultBuilder]: At program point schedule_delayed_workENTRY(lines 3748 3755) the Hoare annotation is: true [2021-11-23 03:00:10,560 INFO L861 garLoopResultBuilder]: At program point L5933(line 5933) the Hoare annotation is: true [2021-11-23 03:00:10,560 INFO L858 garLoopResultBuilder]: For program point L5933-1(line 5933) no Hoare annotation was computed. [2021-11-23 03:00:10,560 INFO L861 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 3662 3667) the Hoare annotation is: true [2021-11-23 03:00:10,561 INFO L858 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 3662 3667) no Hoare annotation was computed. [2021-11-23 03:00:10,561 INFO L858 garLoopResultBuilder]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2021-11-23 03:00:10,561 INFO L861 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2021-11-23 03:00:10,561 INFO L861 garLoopResultBuilder]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2021-11-23 03:00:10,561 INFO L861 garLoopResultBuilder]: At program point tsc2005_set_resetENTRY(lines 4297 4309) the Hoare annotation is: true [2021-11-23 03:00:10,562 INFO L858 garLoopResultBuilder]: For program point tsc2005_set_resetEXIT(lines 4297 4309) no Hoare annotation was computed. [2021-11-23 03:00:10,562 INFO L858 garLoopResultBuilder]: For program point to_spi_deviceEXIT(lines 3995 4008) no Hoare annotation was computed. [2021-11-23 03:00:10,562 INFO L861 garLoopResultBuilder]: At program point to_spi_deviceENTRY(lines 3995 4008) the Hoare annotation is: true [2021-11-23 03:00:10,562 INFO L858 garLoopResultBuilder]: For program point activate_suitable_irq_2EXIT(lines 4923 4960) no Hoare annotation was computed. [2021-11-23 03:00:10,562 INFO L861 garLoopResultBuilder]: At program point activate_suitable_irq_2ENTRY(lines 4923 4960) the Hoare annotation is: true [2021-11-23 03:00:10,562 INFO L861 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 3580 3582) the Hoare annotation is: true [2021-11-23 03:00:10,563 INFO L858 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3580 3582) no Hoare annotation was computed. [2021-11-23 03:00:10,563 INFO L858 garLoopResultBuilder]: For program point L3627-1(line 3627) no Hoare annotation was computed. [2021-11-23 03:00:10,563 INFO L858 garLoopResultBuilder]: For program point ldv_init_zallocEXIT(lines 3620 3630) no Hoare annotation was computed. [2021-11-23 03:00:10,563 INFO L861 garLoopResultBuilder]: At program point L3627(line 3627) the Hoare annotation is: true [2021-11-23 03:00:10,563 INFO L858 garLoopResultBuilder]: For program point L3625-1(line 3625) no Hoare annotation was computed. [2021-11-23 03:00:10,564 INFO L861 garLoopResultBuilder]: At program point L3625(line 3625) the Hoare annotation is: true [2021-11-23 03:00:10,564 INFO L861 garLoopResultBuilder]: At program point ldv_init_zallocENTRY(lines 3620 3630) the Hoare annotation is: true [2021-11-23 03:00:10,564 INFO L854 garLoopResultBuilder]: At program point L6198(line 6198) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-23 03:00:10,564 INFO L854 garLoopResultBuilder]: At program point L6198-1(line 6198) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,565 INFO L854 garLoopResultBuilder]: At program point L6190(line 6190) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,565 INFO L854 garLoopResultBuilder]: At program point L6190-1(line 6190) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-23 03:00:10,565 INFO L854 garLoopResultBuilder]: At program point L4774(line 4774) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-23 03:00:10,565 INFO L854 garLoopResultBuilder]: At program point L4770(line 4770) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,566 INFO L858 garLoopResultBuilder]: For program point L4768-1(line 4768) no Hoare annotation was computed. [2021-11-23 03:00:10,566 INFO L858 garLoopResultBuilder]: For program point L4770-1(line 4770) no Hoare annotation was computed. [2021-11-23 03:00:10,566 INFO L854 garLoopResultBuilder]: At program point L4768(line 4768) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,566 INFO L854 garLoopResultBuilder]: At program point L6199(lines 6195 6202) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,567 INFO L854 garLoopResultBuilder]: At program point L6191(lines 6187 6194) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)) (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 2)))) [2021-11-23 03:00:10,567 INFO L854 garLoopResultBuilder]: At program point tsc2005_suspendENTRY(lines 4761 4781) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= ~ldv_mutex_i_mutex_of_inode~0 1))) (.cse2 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse3 (not (= |old(~ldv_mutex_mutex_of_tsc2005~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_mutex_mutex_of_tsc2005~0 1)) (or .cse0 (and (<= ~ldv_work_3_2~0 0) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (<= ~ldv_work_3_1~0 0)) .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_2~0)| 0)) (not (<= |old(~ldv_work_3_0~0)| 0)) (not (<= |old(~ldv_work_3_3~0)| 0)) (not (<= |old(~ldv_work_3_1~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= |old(~ldv_work_3_1~0)| 1)) (<= ~ldv_work_3_1~0 1)))) [2021-11-23 03:00:10,567 INFO L858 garLoopResultBuilder]: For program point L4773-2(lines 4773 4776) no Hoare annotation was computed. [2021-11-23 03:00:10,567 INFO L858 garLoopResultBuilder]: For program point tsc2005_suspendEXIT(lines 4761 4781) no Hoare annotation was computed. [2021-11-23 03:00:10,567 INFO L858 garLoopResultBuilder]: For program point L4773-3(lines 4773 4776) no Hoare annotation was computed. [2021-11-23 03:00:10,568 INFO L861 garLoopResultBuilder]: At program point input_report_keyENTRY(lines 3914 3921) the Hoare annotation is: true [2021-11-23 03:00:10,568 INFO L861 garLoopResultBuilder]: At program point L3918(line 3918) the Hoare annotation is: true [2021-11-23 03:00:10,568 INFO L858 garLoopResultBuilder]: For program point input_report_keyFINAL(lines 3914 3921) no Hoare annotation was computed. [2021-11-23 03:00:10,568 INFO L858 garLoopResultBuilder]: For program point input_report_keyEXIT(lines 3914 3921) no Hoare annotation was computed. [2021-11-23 03:00:10,568 INFO L858 garLoopResultBuilder]: For program point enable_irqEXIT(lines 6940 6942) no Hoare annotation was computed. [2021-11-23 03:00:10,569 INFO L861 garLoopResultBuilder]: At program point enable_irqENTRY(lines 6940 6942) the Hoare annotation is: true [2021-11-23 03:00:10,569 INFO L861 garLoopResultBuilder]: At program point round_jiffies_relativeENTRY(lines 7064 7066) the Hoare annotation is: true [2021-11-23 03:00:10,569 INFO L858 garLoopResultBuilder]: For program point round_jiffies_relativeEXIT(lines 7064 7066) no Hoare annotation was computed. [2021-11-23 03:00:10,569 INFO L861 garLoopResultBuilder]: At program point mutex_lockENTRY(lines 7029 7031) the Hoare annotation is: true [2021-11-23 03:00:10,569 INFO L858 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 7029 7031) no Hoare annotation was computed. [2021-11-23 03:00:10,570 INFO L858 garLoopResultBuilder]: For program point L5783(line 5783) no Hoare annotation was computed. [2021-11-23 03:00:10,570 INFO L854 garLoopResultBuilder]: At program point L5585(line 5585) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,570 INFO L858 garLoopResultBuilder]: For program point L5585-1(line 5585) no Hoare annotation was computed. [2021-11-23 03:00:10,570 INFO L854 garLoopResultBuilder]: At program point L6180-1(lines 6180 6183) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,570 INFO L858 garLoopResultBuilder]: For program point L6180(lines 6180 6183) no Hoare annotation was computed. [2021-11-23 03:00:10,571 INFO L858 garLoopResultBuilder]: For program point L5784(lines 5784 5787) no Hoare annotation was computed. [2021-11-23 03:00:10,571 INFO L858 garLoopResultBuilder]: For program point L5256(line 5256) no Hoare annotation was computed. [2021-11-23 03:00:10,571 INFO L854 garLoopResultBuilder]: At program point L6181(line 6181) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,571 INFO L854 garLoopResultBuilder]: At program point L4728(lines 4728 4733) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,571 INFO L854 garLoopResultBuilder]: At program point L5653(line 5653) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,571 INFO L858 garLoopResultBuilder]: For program point L5257(lines 5257 5262) no Hoare annotation was computed. [2021-11-23 03:00:10,572 INFO L858 garLoopResultBuilder]: For program point L5852(line 5852) no Hoare annotation was computed. [2021-11-23 03:00:10,572 INFO L854 garLoopResultBuilder]: At program point L5522(line 5522) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-23 03:00:10,572 INFO L858 garLoopResultBuilder]: For program point L5522-1(line 5522) no Hoare annotation was computed. [2021-11-23 03:00:10,572 INFO L861 garLoopResultBuilder]: At program point L5853(line 5853) the Hoare annotation is: true [2021-11-23 03:00:10,572 INFO L854 garLoopResultBuilder]: At program point L4532-1(line 4532) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,573 INFO L854 garLoopResultBuilder]: At program point L4532(line 4532) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,573 INFO L854 garLoopResultBuilder]: At program point L5259(line 5259) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,573 INFO L858 garLoopResultBuilder]: For program point L5259-1(line 5259) no Hoare annotation was computed. [2021-11-23 03:00:10,573 INFO L854 garLoopResultBuilder]: At program point L4731(lines 4569 4744) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,573 INFO L858 garLoopResultBuilder]: For program point L5524-1(line 5524) no Hoare annotation was computed. [2021-11-23 03:00:10,574 INFO L854 garLoopResultBuilder]: At program point L4533(line 4533) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,574 INFO L854 garLoopResultBuilder]: At program point L5524(line 5524) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-23 03:00:10,574 INFO L858 garLoopResultBuilder]: For program point L5789(line 5789) no Hoare annotation was computed. [2021-11-23 03:00:10,574 INFO L854 garLoopResultBuilder]: At program point L4534(line 4534) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,574 INFO L858 garLoopResultBuilder]: For program point L5790(lines 5790 5805) no Hoare annotation was computed. [2021-11-23 03:00:10,575 INFO L854 garLoopResultBuilder]: At program point L4667(line 4667) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,575 INFO L854 garLoopResultBuilder]: At program point L4667-1(line 4667) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,575 INFO L854 garLoopResultBuilder]: At program point L5724(line 5724) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,575 INFO L854 garLoopResultBuilder]: At program point L4535(line 4535) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,575 INFO L854 garLoopResultBuilder]: At program point L5526(line 5526) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-23 03:00:10,576 INFO L854 garLoopResultBuilder]: At program point L4601(line 4601) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,576 INFO L858 garLoopResultBuilder]: For program point L4601-1(line 4601) no Hoare annotation was computed. [2021-11-23 03:00:10,576 INFO L858 garLoopResultBuilder]: For program point L5526-1(line 5526) no Hoare annotation was computed. [2021-11-23 03:00:10,576 INFO L858 garLoopResultBuilder]: For program point L5064(lines 5064 5079) no Hoare annotation was computed. [2021-11-23 03:00:10,576 INFO L858 garLoopResultBuilder]: For program point L5593(line 5593) no Hoare annotation was computed. [2021-11-23 03:00:10,577 INFO L854 garLoopResultBuilder]: At program point L4536(line 4536) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,577 INFO L858 garLoopResultBuilder]: For program point L5065(line 5065) no Hoare annotation was computed. [2021-11-23 03:00:10,577 INFO L858 garLoopResultBuilder]: For program point L5792(lines 5792 5802) no Hoare annotation was computed. [2021-11-23 03:00:10,577 INFO L854 garLoopResultBuilder]: At program point L4603(lines 4603 4604) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,577 INFO L858 garLoopResultBuilder]: For program point L5594(lines 5594 5601) no Hoare annotation was computed. [2021-11-23 03:00:10,577 INFO L858 garLoopResultBuilder]: For program point L4603-1(lines 4603 4604) no Hoare annotation was computed. [2021-11-23 03:00:10,578 INFO L858 garLoopResultBuilder]: For program point L5528-1(line 5528) no Hoare annotation was computed. [2021-11-23 03:00:10,578 INFO L854 garLoopResultBuilder]: At program point L4537(line 4537) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,578 INFO L854 garLoopResultBuilder]: At program point L5528(line 5528) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-23 03:00:10,578 INFO L858 garLoopResultBuilder]: For program point L5264(line 5264) no Hoare annotation was computed. [2021-11-23 03:00:10,578 INFO L854 garLoopResultBuilder]: At program point L5066(line 5066) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,579 INFO L858 garLoopResultBuilder]: For program point L5066-1(line 5066) no Hoare annotation was computed. [2021-11-23 03:00:10,579 INFO L858 garLoopResultBuilder]: For program point L5859(line 5859) no Hoare annotation was computed. [2021-11-23 03:00:10,579 INFO L858 garLoopResultBuilder]: For program point L5793(line 5793) no Hoare annotation was computed. [2021-11-23 03:00:10,579 INFO L854 garLoopResultBuilder]: At program point L5595(line 5595) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,579 INFO L858 garLoopResultBuilder]: For program point L5595-1(line 5595) no Hoare annotation was computed. [2021-11-23 03:00:10,579 INFO L854 garLoopResultBuilder]: At program point L4538(line 4538) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,580 INFO L858 garLoopResultBuilder]: For program point L5265(lines 5265 5270) no Hoare annotation was computed. [2021-11-23 03:00:10,580 INFO L858 garLoopResultBuilder]: For program point L5794(lines 5794 5798) no Hoare annotation was computed. [2021-11-23 03:00:10,580 INFO L858 garLoopResultBuilder]: For program point L5860(lines 5860 5887) no Hoare annotation was computed. [2021-11-23 03:00:10,580 INFO L854 garLoopResultBuilder]: At program point L4737(lines 4569 4744) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,580 INFO L854 garLoopResultBuilder]: At program point L4539(line 4539) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,581 INFO L854 garLoopResultBuilder]: At program point L5530(line 5530) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-23 03:00:10,581 INFO L854 garLoopResultBuilder]: At program point L5530-1(line 5530) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-23 03:00:10,581 INFO L858 garLoopResultBuilder]: For program point L5068(line 5068) no Hoare annotation was computed. [2021-11-23 03:00:10,581 INFO L854 garLoopResultBuilder]: At program point L5663(line 5663) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,581 INFO L854 garLoopResultBuilder]: At program point L4540(lines 4529 4543) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,582 INFO L854 garLoopResultBuilder]: At program point L4408(lines 4350 4413) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,582 INFO L854 garLoopResultBuilder]: At program point L5267(line 5267) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,582 INFO L858 garLoopResultBuilder]: For program point L5267-1(line 5267) no Hoare annotation was computed. [2021-11-23 03:00:10,582 INFO L854 garLoopResultBuilder]: At program point L4012(line 4012) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,582 INFO L854 garLoopResultBuilder]: At program point L5069(line 5069) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,583 INFO L858 garLoopResultBuilder]: For program point L5069-1(line 5069) no Hoare annotation was computed. [2021-11-23 03:00:10,583 INFO L854 garLoopResultBuilder]: At program point L4012-1(lines 4009 4015) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,583 INFO L858 garLoopResultBuilder]: For program point L5862(lines 5862 5884) no Hoare annotation was computed. [2021-11-23 03:00:10,583 INFO L858 garLoopResultBuilder]: For program point L4739(lines 4739 4742) no Hoare annotation was computed. [2021-11-23 03:00:10,583 INFO L858 garLoopResultBuilder]: For program point L4739-2(lines 4739 4742) no Hoare annotation was computed. [2021-11-23 03:00:10,583 INFO L858 garLoopResultBuilder]: For program point L4409(line 4409) no Hoare annotation was computed. [2021-11-23 03:00:10,584 INFO L858 garLoopResultBuilder]: For program point L5863(line 5863) no Hoare annotation was computed. [2021-11-23 03:00:10,584 INFO L858 garLoopResultBuilder]: For program point L4740-1(line 4740) no Hoare annotation was computed. [2021-11-23 03:00:10,584 INFO L854 garLoopResultBuilder]: At program point L4740(line 4740) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,584 INFO L858 garLoopResultBuilder]: For program point L5071(line 5071) no Hoare annotation was computed. [2021-11-23 03:00:10,584 INFO L858 garLoopResultBuilder]: For program point L6855-1(lines 6854 6872) no Hoare annotation was computed. [2021-11-23 03:00:10,585 INFO L858 garLoopResultBuilder]: For program point L6855(lines 6855 6858) no Hoare annotation was computed. [2021-11-23 03:00:10,585 INFO L854 garLoopResultBuilder]: At program point L5864(lines 5864 5872) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,585 INFO L858 garLoopResultBuilder]: For program point L5072-1(line 5072) no Hoare annotation was computed. [2021-11-23 03:00:10,585 INFO L854 garLoopResultBuilder]: At program point L5072(line 5072) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,585 INFO L854 garLoopResultBuilder]: At program point L6922(line 6922) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,586 INFO L854 garLoopResultBuilder]: At program point L6856(line 6856) the Hoare annotation is: false [2021-11-23 03:00:10,586 INFO L854 garLoopResultBuilder]: At program point L6922-1(line 6922) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,586 INFO L854 garLoopResultBuilder]: At program point L4676-1(line 4676) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,586 INFO L854 garLoopResultBuilder]: At program point L4676(line 4676) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,586 INFO L854 garLoopResultBuilder]: At program point L4743(lines 4544 4745) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,587 INFO L854 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,587 INFO L858 garLoopResultBuilder]: For program point L5800(line 5800) no Hoare annotation was computed. [2021-11-23 03:00:10,587 INFO L858 garLoopResultBuilder]: For program point L5272(line 5272) no Hoare annotation was computed. [2021-11-23 03:00:10,587 INFO L858 garLoopResultBuilder]: For program point L5074(line 5074) no Hoare annotation was computed. [2021-11-23 03:00:10,587 INFO L861 garLoopResultBuilder]: At program point L5801(line 5801) the Hoare annotation is: true [2021-11-23 03:00:10,587 INFO L858 garLoopResultBuilder]: For program point L5603(line 5603) no Hoare annotation was computed. [2021-11-23 03:00:10,588 INFO L858 garLoopResultBuilder]: For program point L5273(lines 5273 5278) no Hoare annotation was computed. [2021-11-23 03:00:10,588 INFO L854 garLoopResultBuilder]: At program point L5075(line 5075) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,588 INFO L858 garLoopResultBuilder]: For program point L5075-1(line 5075) no Hoare annotation was computed. [2021-11-23 03:00:10,588 INFO L858 garLoopResultBuilder]: For program point L6859(lines 6854 6872) no Hoare annotation was computed. [2021-11-23 03:00:10,588 INFO L858 garLoopResultBuilder]: For program point L4877(lines 4877 4892) no Hoare annotation was computed. [2021-11-23 03:00:10,589 INFO L854 garLoopResultBuilder]: At program point L6925-1(line 6925) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,589 INFO L854 garLoopResultBuilder]: At program point L6925(line 6925) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,589 INFO L858 garLoopResultBuilder]: For program point L4613(lines 4613 4616) no Hoare annotation was computed. [2021-11-23 03:00:10,589 INFO L858 garLoopResultBuilder]: For program point L5604(lines 5604 5611) no Hoare annotation was computed. [2021-11-23 03:00:10,589 INFO L858 garLoopResultBuilder]: For program point L4878(line 4878) no Hoare annotation was computed. [2021-11-23 03:00:10,590 INFO L854 garLoopResultBuilder]: At program point L6860(line 6860) the Hoare annotation is: false [2021-11-23 03:00:10,590 INFO L854 garLoopResultBuilder]: At program point L5605(line 5605) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,590 INFO L858 garLoopResultBuilder]: For program point L5605-1(line 5605) no Hoare annotation was computed. [2021-11-23 03:00:10,590 INFO L854 garLoopResultBuilder]: At program point L5275(line 5275) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,590 INFO L858 garLoopResultBuilder]: For program point L5275-1(line 5275) no Hoare annotation was computed. [2021-11-23 03:00:10,590 INFO L858 garLoopResultBuilder]: For program point L5077(line 5077) no Hoare annotation was computed. [2021-11-23 03:00:10,591 INFO L854 garLoopResultBuilder]: At program point L4879(line 4879) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,591 INFO L858 garLoopResultBuilder]: For program point L4879-1(line 4879) no Hoare annotation was computed. [2021-11-23 03:00:10,591 INFO L854 garLoopResultBuilder]: At program point L4351(line 4351) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,591 INFO L858 garLoopResultBuilder]: For program point L4351-1(line 4351) no Hoare annotation was computed. [2021-11-23 03:00:10,591 INFO L861 garLoopResultBuilder]: At program point L5078(line 5078) the Hoare annotation is: true [2021-11-23 03:00:10,592 INFO L854 garLoopResultBuilder]: At program point L6928-1(line 6928) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,592 INFO L854 garLoopResultBuilder]: At program point L6928(line 6928) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,592 INFO L854 garLoopResultBuilder]: At program point L5673(line 5673) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,592 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-23 03:00:10,592 INFO L858 garLoopResultBuilder]: For program point L6863(lines 6854 6872) no Hoare annotation was computed. [2021-11-23 03:00:10,593 INFO L858 garLoopResultBuilder]: For program point L4881(line 4881) no Hoare annotation was computed. [2021-11-23 03:00:10,593 INFO L854 garLoopResultBuilder]: At program point L4353(line 4353) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,593 INFO L858 garLoopResultBuilder]: For program point L4353-1(line 4353) no Hoare annotation was computed. [2021-11-23 03:00:10,593 INFO L854 garLoopResultBuilder]: At program point L5080(lines 5059 5083) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,593 INFO L854 garLoopResultBuilder]: At program point L4882(line 4882) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,594 INFO L858 garLoopResultBuilder]: For program point L5807(line 5807) no Hoare annotation was computed. [2021-11-23 03:00:10,594 INFO L858 garLoopResultBuilder]: For program point L4882-1(line 4882) no Hoare annotation was computed. [2021-11-23 03:00:10,594 INFO L854 garLoopResultBuilder]: At program point L6864(line 6864) the Hoare annotation is: false [2021-11-23 03:00:10,594 INFO L858 garLoopResultBuilder]: For program point L5874(line 5874) no Hoare annotation was computed. [2021-11-23 03:00:10,594 INFO L854 garLoopResultBuilder]: At program point L4751(line 4751) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,594 INFO L858 garLoopResultBuilder]: For program point L4751-1(line 4751) no Hoare annotation was computed. [2021-11-23 03:00:10,595 INFO L858 garLoopResultBuilder]: For program point L5808(lines 5808 5811) no Hoare annotation was computed. [2021-11-23 03:00:10,595 INFO L858 garLoopResultBuilder]: For program point L4619(lines 4619 4622) no Hoare annotation was computed. [2021-11-23 03:00:10,595 INFO L858 garLoopResultBuilder]: For program point L5280(line 5280) no Hoare annotation was computed. [2021-11-23 03:00:10,595 INFO L858 garLoopResultBuilder]: For program point L5875(lines 5875 5880) no Hoare annotation was computed. [2021-11-23 03:00:10,595 INFO L858 garLoopResultBuilder]: For program point L4884(line 4884) no Hoare annotation was computed. [2021-11-23 03:00:10,596 INFO L861 garLoopResultBuilder]: At program point L5281(line 5281) the Hoare annotation is: true [2021-11-23 03:00:10,596 INFO L854 garLoopResultBuilder]: At program point L6867(lines 6852 6873) the Hoare annotation is: (= ~ldv_mutex_mutex_of_tsc2005~0 1) [2021-11-23 03:00:10,596 INFO L854 garLoopResultBuilder]: At program point L4885(line 4885) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,596 INFO L858 garLoopResultBuilder]: For program point L4885-1(line 4885) no Hoare annotation was computed. [2021-11-23 03:00:10,596 INFO L854 garLoopResultBuilder]: At program point L4753(line 4753) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,596 INFO L854 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,597 INFO L858 garLoopResultBuilder]: For program point L4753-1(line 4753) no Hoare annotation was computed. [2021-11-23 03:00:10,597 INFO L854 garLoopResultBuilder]: At program point L4357(line 4357) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,597 INFO L854 garLoopResultBuilder]: At program point L4357-1(line 4357) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,597 INFO L858 garLoopResultBuilder]: For program point L4754(lines 4754 4757) no Hoare annotation was computed. [2021-11-23 03:00:10,597 INFO L854 garLoopResultBuilder]: At program point L6868(line 6868) the Hoare annotation is: false [2021-11-23 03:00:10,598 INFO L854 garLoopResultBuilder]: At program point L4754-2(lines 4754 4757) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,598 INFO L854 garLoopResultBuilder]: At program point L5613(line 5613) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,598 INFO L858 garLoopResultBuilder]: For program point L4358(line 4358) no Hoare annotation was computed. [2021-11-23 03:00:10,598 INFO L854 garLoopResultBuilder]: At program point L5283(lines 5242 5286) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,598 INFO L858 garLoopResultBuilder]: For program point L4887(line 4887) no Hoare annotation was computed. [2021-11-23 03:00:10,599 INFO L854 garLoopResultBuilder]: At program point L4755(line 4755) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,599 INFO L858 garLoopResultBuilder]: For program point L4755-1(line 4755) no Hoare annotation was computed. [2021-11-23 03:00:10,599 INFO L858 garLoopResultBuilder]: For program point L5548(lines 5548 5891) no Hoare annotation was computed. [2021-11-23 03:00:10,599 INFO L858 garLoopResultBuilder]: For program point L4359(lines 4359 4364) no Hoare annotation was computed. [2021-11-23 03:00:10,599 INFO L858 garLoopResultBuilder]: For program point L4888-1(line 4888) no Hoare annotation was computed. [2021-11-23 03:00:10,599 INFO L854 garLoopResultBuilder]: At program point L4888(line 4888) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,600 INFO L854 garLoopResultBuilder]: At program point L4690(line 4690) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,600 INFO L858 garLoopResultBuilder]: For program point L5813(line 5813) no Hoare annotation was computed. [2021-11-23 03:00:10,600 INFO L854 garLoopResultBuilder]: At program point L4690-1(line 4690) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,600 INFO L858 garLoopResultBuilder]: For program point L4624(lines 4624 4627) no Hoare annotation was computed. [2021-11-23 03:00:10,600 INFO L858 garLoopResultBuilder]: For program point L5549(line 5549) no Hoare annotation was computed. [2021-11-23 03:00:10,601 INFO L858 garLoopResultBuilder]: For program point L5814(lines 5814 5817) no Hoare annotation was computed. [2021-11-23 03:00:10,601 INFO L854 garLoopResultBuilder]: At program point L4691(line 4691) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,601 INFO L858 garLoopResultBuilder]: For program point L5550(lines 5550 5757) no Hoare annotation was computed. [2021-11-23 03:00:10,601 INFO L858 garLoopResultBuilder]: For program point L4890(line 4890) no Hoare annotation was computed. [2021-11-23 03:00:10,601 INFO L854 garLoopResultBuilder]: At program point L3635-1(line 3635) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-23 03:00:10,602 INFO L854 garLoopResultBuilder]: At program point L3635(line 3635) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (<= ~ldv_work_3_2~0 0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (<= ~ldv_work_3_0~0 0) (<= ~ldv_work_3_3~0 0) (= ~ldv_state_variable_6~0 0) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (<= ~ldv_work_3_1~0 0)) [2021-11-23 03:00:10,602 INFO L854 garLoopResultBuilder]: At program point L4692(lines 4569 4744) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,602 INFO L858 garLoopResultBuilder]: For program point L5089(lines 5089 5120) no Hoare annotation was computed. [2021-11-23 03:00:10,602 INFO L861 garLoopResultBuilder]: At program point L4891(line 4891) the Hoare annotation is: true [2021-11-23 03:00:10,602 INFO L858 garLoopResultBuilder]: For program point L5882(line 5882) no Hoare annotation was computed. [2021-11-23 03:00:10,602 INFO L854 garLoopResultBuilder]: At program point L5684(line 5684) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,603 INFO L858 garLoopResultBuilder]: For program point L5552(lines 5552 5754) no Hoare annotation was computed. [2021-11-23 03:00:10,603 INFO L858 garLoopResultBuilder]: For program point L5090(line 5090) no Hoare annotation was computed. [2021-11-23 03:00:10,603 INFO L861 garLoopResultBuilder]: At program point L5883(line 5883) the Hoare annotation is: true [2021-11-23 03:00:10,603 INFO L858 garLoopResultBuilder]: For program point L5553(line 5553) no Hoare annotation was computed. [2021-11-23 03:00:10,603 INFO L858 garLoopResultBuilder]: For program point L5091(lines 5091 5095) no Hoare annotation was computed. [2021-11-23 03:00:10,604 INFO L854 garLoopResultBuilder]: At program point L4893(lines 4872 4896) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,604 INFO L858 garLoopResultBuilder]: For program point L5752(line 5752) no Hoare annotation was computed. [2021-11-23 03:00:10,604 INFO L858 garLoopResultBuilder]: For program point L5554(lines 5554 5561) no Hoare annotation was computed. [2021-11-23 03:00:10,604 INFO L858 garLoopResultBuilder]: For program point L5819(line 5819) no Hoare annotation was computed. [2021-11-23 03:00:10,604 INFO L861 garLoopResultBuilder]: At program point L5753(line 5753) the Hoare annotation is: true [2021-11-23 03:00:10,604 INFO L854 garLoopResultBuilder]: At program point L5555(line 5555) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,605 INFO L858 garLoopResultBuilder]: For program point L5555-1(line 5555) no Hoare annotation was computed. [2021-11-23 03:00:10,605 INFO L854 garLoopResultBuilder]: At program point L4366(line 4366) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,605 INFO L858 garLoopResultBuilder]: For program point L4366-1(line 4366) no Hoare annotation was computed. [2021-11-23 03:00:10,605 INFO L854 garLoopResultBuilder]: At program point L5093(line 5093) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,605 INFO L858 garLoopResultBuilder]: For program point L5820(lines 5820 5857) no Hoare annotation was computed. [2021-11-23 03:00:10,606 INFO L858 garLoopResultBuilder]: For program point L4367(lines 4367 4372) no Hoare annotation was computed. [2021-11-23 03:00:10,606 INFO L854 garLoopResultBuilder]: At program point L4433(line 4433) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,606 INFO L858 garLoopResultBuilder]: For program point L4433-1(line 4433) no Hoare annotation was computed. [2021-11-23 03:00:10,606 INFO L854 garLoopResultBuilder]: At program point L5623(line 5623) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,606 INFO L854 garLoopResultBuilder]: At program point L4632-2(lines 4632 4665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,607 INFO L854 garLoopResultBuilder]: At program point L4632(lines 4632 4665) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,607 INFO L854 garLoopResultBuilder]: At program point L5227(line 5227) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (= ~ldv_state_variable_6~0 1)) [2021-11-23 03:00:10,607 INFO L854 garLoopResultBuilder]: At program point L5227-1(line 5227) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1) (= ~ldv_state_variable_6~0 1)) [2021-11-23 03:00:10,607 INFO L858 garLoopResultBuilder]: For program point L5822(lines 5822 5854) no Hoare annotation was computed. [2021-11-23 03:00:10,608 INFO L854 garLoopResultBuilder]: At program point L4435(line 4435) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,608 INFO L854 garLoopResultBuilder]: At program point L4435-1(line 4435) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,608 INFO L858 garLoopResultBuilder]: For program point L5823(line 5823) no Hoare annotation was computed. [2021-11-23 03:00:10,608 INFO L858 garLoopResultBuilder]: For program point L5889(line 5889) no Hoare annotation was computed. [2021-11-23 03:00:10,608 INFO L858 garLoopResultBuilder]: For program point L4700-1(line 4700) no Hoare annotation was computed. [2021-11-23 03:00:10,608 INFO L858 garLoopResultBuilder]: For program point L4634(lines 4634 4637) no Hoare annotation was computed. [2021-11-23 03:00:10,609 INFO L854 garLoopResultBuilder]: At program point L4700(line 4700) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,609 INFO L858 garLoopResultBuilder]: For program point L5097(line 5097) no Hoare annotation was computed. [2021-11-23 03:00:10,609 INFO L854 garLoopResultBuilder]: At program point L3908(line 3908) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,609 INFO L861 garLoopResultBuilder]: At program point L5890(line 5890) the Hoare annotation is: true [2021-11-23 03:00:10,609 INFO L854 garLoopResultBuilder]: At program point L3908-1(lines 3905 3911) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,610 INFO L854 garLoopResultBuilder]: At program point L5824(lines 5824 5829) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,610 INFO L858 garLoopResultBuilder]: For program point L5098(lines 5098 5102) no Hoare annotation was computed. [2021-11-23 03:00:10,610 INFO L854 garLoopResultBuilder]: At program point L6089(line 6089) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,610 INFO L854 garLoopResultBuilder]: At program point L6089-1(line 6089) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,611 INFO L858 garLoopResultBuilder]: For program point L5759(line 5759) no Hoare annotation was computed. [2021-11-23 03:00:10,611 INFO L854 garLoopResultBuilder]: At program point L6090(lines 6086 6093) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,611 INFO L854 garLoopResultBuilder]: At program point L5892(lines 5521 5897) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,611 INFO L854 garLoopResultBuilder]: At program point L5694(line 5694) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,611 INFO L858 garLoopResultBuilder]: For program point L5760(lines 5760 5763) no Hoare annotation was computed. [2021-11-23 03:00:10,611 INFO L854 garLoopResultBuilder]: At program point L4373(line 4373) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,612 INFO L858 garLoopResultBuilder]: For program point L4373-1(line 4373) no Hoare annotation was computed. [2021-11-23 03:00:10,612 INFO L854 garLoopResultBuilder]: At program point L5100(line 5100) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,612 INFO L854 garLoopResultBuilder]: At program point L4638(lines 4638 4643) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,612 INFO L858 garLoopResultBuilder]: For program point L5563(line 5563) no Hoare annotation was computed. [2021-11-23 03:00:10,612 INFO L858 garLoopResultBuilder]: For program point L4374(lines 4374 4380) no Hoare annotation was computed. [2021-11-23 03:00:10,613 INFO L858 garLoopResultBuilder]: For program point L4705(lines 4705 4710) no Hoare annotation was computed. [2021-11-23 03:00:10,613 INFO L858 garLoopResultBuilder]: For program point L5564(lines 5564 5571) no Hoare annotation was computed. [2021-11-23 03:00:10,613 INFO L854 garLoopResultBuilder]: At program point L5565(line 5565) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,613 INFO L858 garLoopResultBuilder]: For program point L5565-1(line 5565) no Hoare annotation was computed. [2021-11-23 03:00:10,613 INFO L858 garLoopResultBuilder]: For program point L5235(lines 5235 5238) no Hoare annotation was computed. [2021-11-23 03:00:10,613 INFO L854 garLoopResultBuilder]: At program point L5235-1(lines 5235 5238) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,614 INFO L854 garLoopResultBuilder]: At program point L5170(line 5170) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,614 INFO L854 garLoopResultBuilder]: At program point L5236(line 5236) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,614 INFO L854 garLoopResultBuilder]: At program point L5170-1(line 5170) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,614 INFO L858 garLoopResultBuilder]: For program point L5104(line 5104) no Hoare annotation was computed. [2021-11-23 03:00:10,614 INFO L858 garLoopResultBuilder]: For program point L5831(line 5831) no Hoare annotation was computed. [2021-11-23 03:00:10,615 INFO L858 garLoopResultBuilder]: For program point L5765(line 5765) no Hoare annotation was computed. [2021-11-23 03:00:10,615 INFO L854 garLoopResultBuilder]: At program point L5633(line 5633) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,615 INFO L858 garLoopResultBuilder]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2021-11-23 03:00:10,615 INFO L858 garLoopResultBuilder]: For program point L5766(lines 5766 5781) no Hoare annotation was computed. [2021-11-23 03:00:10,615 INFO L854 garLoopResultBuilder]: At program point L5832(lines 5832 5850) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,616 INFO L854 garLoopResultBuilder]: At program point L6097(line 6097) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,616 INFO L854 garLoopResultBuilder]: At program point L6097-1(line 6097) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,616 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-23 03:00:10,616 INFO L854 garLoopResultBuilder]: At program point L5107(line 5107) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,616 INFO L854 garLoopResultBuilder]: At program point L6098(lines 6094 6101) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,617 INFO L858 garLoopResultBuilder]: For program point L5834(lines 5834 5838) no Hoare annotation was computed. [2021-11-23 03:00:10,617 INFO L854 garLoopResultBuilder]: At program point L4711(lines 4711 4718) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,617 INFO L858 garLoopResultBuilder]: For program point L5768(lines 5768 5778) no Hoare annotation was computed. [2021-11-23 03:00:10,617 INFO L858 garLoopResultBuilder]: For program point L4711-2(lines 4711 4718) no Hoare annotation was computed. [2021-11-23 03:00:10,617 INFO L854 garLoopResultBuilder]: At program point L4381-2(lines 4381 4386) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,617 INFO L858 garLoopResultBuilder]: For program point L4646(lines 4646 4651) no Hoare annotation was computed. [2021-11-23 03:00:10,618 INFO L858 garLoopResultBuilder]: For program point L5769(line 5769) no Hoare annotation was computed. [2021-11-23 03:00:10,618 INFO L858 garLoopResultBuilder]: For program point L4580(lines 4580 4584) no Hoare annotation was computed. [2021-11-23 03:00:10,618 INFO L858 garLoopResultBuilder]: For program point L5770(lines 5770 5774) no Hoare annotation was computed. [2021-11-23 03:00:10,618 INFO L854 garLoopResultBuilder]: At program point L5836(lines 5521 5897) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,618 INFO L858 garLoopResultBuilder]: For program point L4713(lines 4713 4716) no Hoare annotation was computed. [2021-11-23 03:00:10,619 INFO L854 garLoopResultBuilder]: At program point L5704(line 5704) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,619 INFO L858 garLoopResultBuilder]: For program point L5573(line 5573) no Hoare annotation was computed. [2021-11-23 03:00:10,619 INFO L858 garLoopResultBuilder]: For program point L5111(line 5111) no Hoare annotation was computed. [2021-11-23 03:00:10,619 INFO L858 garLoopResultBuilder]: For program point L5574(lines 5574 5581) no Hoare annotation was computed. [2021-11-23 03:00:10,619 INFO L858 garLoopResultBuilder]: For program point L5112(lines 5112 5116) no Hoare annotation was computed. [2021-11-23 03:00:10,619 INFO L858 garLoopResultBuilder]: For program point L5839(lines 5839 5848) no Hoare annotation was computed. [2021-11-23 03:00:10,620 INFO L854 garLoopResultBuilder]: At program point L5575(line 5575) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,620 INFO L858 garLoopResultBuilder]: For program point L5575-1(line 5575) no Hoare annotation was computed. [2021-11-23 03:00:10,620 INFO L858 garLoopResultBuilder]: For program point L4585(lines 4585 4589) no Hoare annotation was computed. [2021-11-23 03:00:10,620 INFO L854 garLoopResultBuilder]: At program point L4387(line 4387) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,620 INFO L854 garLoopResultBuilder]: At program point L5114(line 5114) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,621 INFO L854 garLoopResultBuilder]: At program point L5643(line 5643) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,621 INFO L854 garLoopResultBuilder]: At program point L4388(line 4388) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,621 INFO L858 garLoopResultBuilder]: For program point L5247(lines 5247 5282) no Hoare annotation was computed. [2021-11-23 03:00:10,621 INFO L858 garLoopResultBuilder]: For program point L5776(line 5776) no Hoare annotation was computed. [2021-11-23 03:00:10,621 INFO L854 garLoopResultBuilder]: At program point L4653(line 4653) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,622 INFO L858 garLoopResultBuilder]: For program point L4653-1(line 4653) no Hoare annotation was computed. [2021-11-23 03:00:10,622 INFO L858 garLoopResultBuilder]: For program point L4389(lines 4350 4413) no Hoare annotation was computed. [2021-11-23 03:00:10,622 INFO L858 garLoopResultBuilder]: For program point L5248(line 5248) no Hoare annotation was computed. [2021-11-23 03:00:10,622 INFO L854 garLoopResultBuilder]: At program point L4654(lines 4654 4661) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,622 INFO L861 garLoopResultBuilder]: At program point L5777(line 5777) the Hoare annotation is: true [2021-11-23 03:00:10,622 INFO L858 garLoopResultBuilder]: For program point L5249(lines 5249 5254) no Hoare annotation was computed. [2021-11-23 03:00:10,623 INFO L854 garLoopResultBuilder]: At program point L4721(lines 4721 4726) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,623 INFO L858 garLoopResultBuilder]: For program point L5118(line 5118) no Hoare annotation was computed. [2021-11-23 03:00:10,623 INFO L858 garLoopResultBuilder]: For program point L4590(lines 4590 4605) no Hoare annotation was computed. [2021-11-23 03:00:10,623 INFO L854 garLoopResultBuilder]: At program point L4590-2(lines 4590 4605) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,623 INFO L854 garLoopResultBuilder]: At program point L5251(line 5251) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,624 INFO L858 garLoopResultBuilder]: For program point L5251-1(line 5251) no Hoare annotation was computed. [2021-11-23 03:00:10,624 INFO L861 garLoopResultBuilder]: At program point L5119(line 5119) the Hoare annotation is: true [2021-11-23 03:00:10,624 INFO L858 garLoopResultBuilder]: For program point L6176-1(lines 6176 6177) no Hoare annotation was computed. [2021-11-23 03:00:10,624 INFO L854 garLoopResultBuilder]: At program point L6176(lines 6176 6177) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,624 INFO L854 garLoopResultBuilder]: At program point L5714(line 5714) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,625 INFO L858 garLoopResultBuilder]: For program point L5583(line 5583) no Hoare annotation was computed. [2021-11-23 03:00:10,625 INFO L854 garLoopResultBuilder]: At program point L4394(line 4394) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 2)) [2021-11-23 03:00:10,625 INFO L858 garLoopResultBuilder]: For program point L4394-1(line 4394) no Hoare annotation was computed. [2021-11-23 03:00:10,625 INFO L854 garLoopResultBuilder]: At program point L5121(lines 5084 5124) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,625 INFO L858 garLoopResultBuilder]: For program point L5584(lines 5584 5591) no Hoare annotation was computed. [2021-11-23 03:00:10,626 INFO L854 garLoopResultBuilder]: At program point L6179(line 6179) the Hoare annotation is: (and (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_i_mutex_of_inode~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_tsc2005~0 1)) [2021-11-23 03:00:10,626 INFO L858 garLoopResultBuilder]: For program point L6179-1(line 6179) no Hoare annotation was computed. [2021-11-23 03:00:10,626 INFO L861 garLoopResultBuilder]: At program point input_report_absENTRY(lines 3922 3929) the Hoare annotation is: true [2021-11-23 03:00:10,626 INFO L858 garLoopResultBuilder]: For program point input_report_absEXIT(lines 3922 3929) no Hoare annotation was computed. [2021-11-23 03:00:10,626 INFO L858 garLoopResultBuilder]: For program point input_report_absFINAL(lines 3922 3929) no Hoare annotation was computed. [2021-11-23 03:00:10,626 INFO L861 garLoopResultBuilder]: At program point L3926(line 3926) the Hoare annotation is: true [2021-11-23 03:00:10,627 INFO L861 garLoopResultBuilder]: At program point disable_suitable_timer_4ENTRY(lines 5175 5200) the Hoare annotation is: true [2021-11-23 03:00:10,627 INFO L858 garLoopResultBuilder]: For program point disable_suitable_timer_4EXIT(lines 5175 5200) no Hoare annotation was computed. [2021-11-23 03:00:10,627 INFO L861 garLoopResultBuilder]: At program point spinlock_checkENTRY(lines 3690 3695) the Hoare annotation is: true [2021-11-23 03:00:10,627 INFO L858 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3690 3695) no Hoare annotation was computed. [2021-11-23 03:00:10,627 INFO L861 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 5907 5914) the Hoare annotation is: true [2021-11-23 03:00:10,627 INFO L861 garLoopResultBuilder]: At program point L5911(line 5911) the Hoare annotation is: true [2021-11-23 03:00:10,628 INFO L858 garLoopResultBuilder]: For program point L5911-1(line 5911) no Hoare annotation was computed. [2021-11-23 03:00:10,628 INFO L858 garLoopResultBuilder]: For program point IS_ERREXIT(lines 5907 5914) no Hoare annotation was computed. [2021-11-23 03:00:10,632 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:00:10,634 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-23 03:00:10,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:00:10 BoogieIcfgContainer [2021-11-23 03:00:10,684 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-23 03:00:10,684 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-23 03:00:10,685 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-23 03:00:10,685 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-23 03:00:10,686 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:59:08" (3/4) ... [2021-11-23 03:00:10,689 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-23 03:00:10,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2021-11-23 03:00:10,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_read [2021-11-23 03:00:10,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2021-11-23 03:00:10,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_timer_4 [2021-11-23 03:00:10,697 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_mutex_of_tsc2005 [2021-11-23 03:00:10,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2021-11-23 03:00:10,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2021-11-23 03:00:10,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_abs_params [2021-11-23 03:00:10,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_request_threaded_irq [2021-11-23 03:00:10,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2021-11-23 03:00:10,698 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_message_init [2021-11-23 03:00:10,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_2 [2021-11-23 03:00:10,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_setup_read [2021-11-23 03:00:10,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2021-11-23 03:00:10,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2021-11-23 03:00:10,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __tsc2005_enable [2021-11-23 03:00:10,699 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_get_drvdata [2021-11-23 03:00:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer_sync [2021-11-23 03:00:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sysfs_remove_group [2021-11-23 03:00:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_disable [2021-11-23 03:00:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_stop_scan [2021-11-23 03:00:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_write [2021-11-23 03:00:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2021-11-23 03:00:10,700 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_mutex_of_tsc2005 [2021-11-23 03:00:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_sync [2021-11-23 03:00:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2021-11-23 03:00:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_irq_thread [2021-11-23 03:00:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2021-11-23 03:00:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_2 [2021-11-23 03:00:10,701 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_cmd [2021-11-23 03:00:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_timer_4 [2021-11-23 03:00:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_irq [2021-11-23 03:00:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2021-11-23 03:00:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __tsc2005_disable [2021-11-23 03:00:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_start_scan [2021-11-23 03:00:10,702 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_trylock [2021-11-23 03:00:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usleep_range [2021-11-23 03:00:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spi_message_add_tail [2021-11-23 03:00:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_resume [2021-11-23 03:00:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_update_pen_state [2021-11-23 03:00:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2021-11-23 03:00:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure of_property_read_u32 [2021-11-23 03:00:10,703 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2021-11-23 03:00:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_mutex_of_tsc2005 [2021-11-23 03:00:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2021-11-23 03:00:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_delayed_work_on [2021-11-23 03:00:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_esd_work [2021-11-23 03:00:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2021-11-23 03:00:10,704 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_work_3 [2021-11-23 03:00:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_delayed_work [2021-11-23 03:00:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2021-11-23 03:00:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2021-11-23 03:00:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_set_reset [2021-11-23 03:00:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure to_spi_device [2021-11-23 03:00:10,705 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_2 [2021-11-23 03:00:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2021-11-23 03:00:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2021-11-23 03:00:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tsc2005_suspend [2021-11-23 03:00:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_key [2021-11-23 03:00:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure enable_irq [2021-11-23 03:00:10,706 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure round_jiffies_relative [2021-11-23 03:00:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2021-11-23 03:00:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_report_abs [2021-11-23 03:00:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure disable_suitable_timer_4 [2021-11-23 03:00:10,707 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2021-11-23 03:00:10,708 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2021-11-23 03:00:10,757 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 545 nodes and edges [2021-11-23 03:00:10,766 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 142 nodes and edges [2021-11-23 03:00:10,773 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2021-11-23 03:00:10,781 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-11-23 03:00:10,788 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-11-23 03:00:10,795 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-23 03:00:10,843 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || (!(tmp == 0) && ldv_mutex_mutex_of_tsc2005 == 2)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-23 03:00:10,847 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-23 03:00:10,848 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-23 03:00:10,849 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1 [2021-11-23 03:00:10,849 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && ((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0))) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-23 03:00:10,851 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1)) && ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 2) [2021-11-23 03:00:10,853 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1)) && ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 2) [2021-11-23 03:00:10,856 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_mutex_of_tsc2005 == 2)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) && ((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_mutex_of_tsc2005 == 2)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) [2021-11-23 03:00:10,856 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ((!(aux-ldv_mutex_trylock_mutex_of_tsc2005(ldv_func_arg1)-aux == 0) || ldv_mutex_mutex_of_tsc2005 == 1) && (aux-ldv_mutex_trylock_mutex_of_tsc2005(ldv_func_arg1)-aux == 0 || ldv_mutex_mutex_of_tsc2005 == 2))) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-23 03:00:10,858 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || (!(tmp == 0) && ldv_mutex_mutex_of_tsc2005 == 2)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) [2021-11-23 03:00:11,102 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/witness.graphml [2021-11-23 03:00:11,103 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-23 03:00:11,104 INFO L158 Benchmark]: Toolchain (without parser) took 73592.46ms. Allocated memory was 107.0MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 71.8MB in the beginning and 590.9MB in the end (delta: -519.1MB). Peak memory consumption was 768.2MB. Max. memory is 16.1GB. [2021-11-23 03:00:11,104 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 79.7MB. Free memory was 49.1MB in the beginning and 49.1MB in the end (delta: 44.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 03:00:11,106 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2286.63ms. Allocated memory was 107.0MB in the beginning and 153.1MB in the end (delta: 46.1MB). Free memory was 71.6MB in the beginning and 91.8MB in the end (delta: -20.2MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2021-11-23 03:00:11,107 INFO L158 Benchmark]: Boogie Procedure Inliner took 258.85ms. Allocated memory is still 153.1MB. Free memory was 91.8MB in the beginning and 78.5MB in the end (delta: 13.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 03:00:11,107 INFO L158 Benchmark]: Boogie Preprocessor took 284.03ms. Allocated memory is still 153.1MB. Free memory was 78.5MB in the beginning and 96.8MB in the end (delta: -18.4MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2021-11-23 03:00:11,108 INFO L158 Benchmark]: RCFGBuilder took 7951.59ms. Allocated memory was 153.1MB in the beginning and 228.6MB in the end (delta: 75.5MB). Free memory was 96.8MB in the beginning and 97.2MB in the end (delta: -335.9kB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. [2021-11-23 03:00:11,108 INFO L158 Benchmark]: TraceAbstraction took 62376.33ms. Allocated memory was 228.6MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 96.1MB in the beginning and 657.0MB in the end (delta: -560.9MB). Peak memory consumption was 926.0MB. Max. memory is 16.1GB. [2021-11-23 03:00:11,109 INFO L158 Benchmark]: Witness Printer took 418.44ms. Allocated memory is still 1.4GB. Free memory was 657.0MB in the beginning and 590.9MB in the end (delta: 66.1MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 03:00:11,112 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 79.7MB. Free memory was 49.1MB in the beginning and 49.1MB in the end (delta: 44.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2286.63ms. Allocated memory was 107.0MB in the beginning and 153.1MB in the end (delta: 46.1MB). Free memory was 71.6MB in the beginning and 91.8MB in the end (delta: -20.2MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 258.85ms. Allocated memory is still 153.1MB. Free memory was 91.8MB in the beginning and 78.5MB in the end (delta: 13.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 284.03ms. Allocated memory is still 153.1MB. Free memory was 78.5MB in the beginning and 96.8MB in the end (delta: -18.4MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. * RCFGBuilder took 7951.59ms. Allocated memory was 153.1MB in the beginning and 228.6MB in the end (delta: 75.5MB). Free memory was 96.8MB in the beginning and 97.2MB in the end (delta: -335.9kB). Peak memory consumption was 95.7MB. Max. memory is 16.1GB. * TraceAbstraction took 62376.33ms. Allocated memory was 228.6MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 96.1MB in the beginning and 657.0MB in the end (delta: -560.9MB). Peak memory consumption was 926.0MB. Max. memory is 16.1GB. * Witness Printer took 418.44ms. Allocated memory is still 1.4GB. Free memory was 657.0MB in the beginning and 590.9MB in the end (delta: 66.1MB). Peak memory consumption was 62.9MB. 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: 6223]: 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 67 procedures, 659 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 62.2s, OverallIterations: 14, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 18.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 26.2s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 11523 SdHoareTripleChecker+Valid, 14.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11509 mSDsluCounter, 21978 SdHoareTripleChecker+Invalid, 13.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10545 mSDsCounter, 594 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3621 IncrementalHoareTripleChecker+Invalid, 4215 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 594 mSolverCounterUnsat, 12867 mSDtfsCounter, 3621 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1700 GetRequests, 1641 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=15835occurred in iteration=13, InterpolantAutomatonStates: 48, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.1s AutomataMinimizationTime, 14 MinimizatonAttempts, 540 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 332 LocationsWithAnnotation, 34571 PreInvPairs, 39090 NumberOfFragments, 5532 HoareAnnotationTreeSize, 34571 FomulaSimplifications, 13194 FormulaSimplificationTreeSizeReduction, 7.5s HoareSimplificationTime, 332 FomulaSimplificationsInter, 336882 FormulaSimplificationTreeSizeReductionInter, 17.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 6.3s InterpolantComputationTime, 3621 NumberOfCodeBlocks, 3621 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 3958 ConstructedInterpolants, 0 QuantifiedInterpolants, 5373 SizeOfPredicates, 7 NumberOfNonLiveVariables, 13798 ConjunctsInSsa, 35 ConjunctsInUnsatCore, 21 InterpolantComputations, 14 PerfectInterpolantSequences, 3984/4063 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: 6110]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ((!(aux-ldv_mutex_trylock_mutex_of_tsc2005(ldv_func_arg1)-aux == 0) || ldv_mutex_mutex_of_tsc2005 == 1) && (aux-ldv_mutex_trylock_mutex_of_tsc2005(ldv_func_arg1)-aux == 0 || ldv_mutex_mutex_of_tsc2005 == 2))) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 3696]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5864]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5704]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6126]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 5227]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1) && ldv_state_variable_6 == 1 - InvariantResult [Line: 4590]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4654]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6925]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5643]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4711]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5530]: Loop Invariant Derived loop invariant: (((((((1 == ldv_mutex_mutex_of_device && ldv_work_3_2 <= 0) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_state_variable_6 == 0) && ldv_mutex_mutex_of_tsc2005 == 1) && ldv_work_3_1 <= 0 - InvariantResult [Line: 6122]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || (!(tmp == 0) && ldv_mutex_mutex_of_tsc2005 == 2)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 4218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5059]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5170]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4667]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4676]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5673]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4435]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5321]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4459]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 5663]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5714]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5684]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4728]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 3905]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4632]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6211]: Loop Invariant Derived loop invariant: (((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5832]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4569]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6180]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5824]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5724]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5433]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5084]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4569]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5633]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4350]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 2 - InvariantResult [Line: 6071]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_mutex_of_tsc2005 == 2)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) && ((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_mutex_of_tsc2005 == 2)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) - InvariantResult [Line: 5653]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4297]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5242]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4544]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6187]: Loop Invariant Derived loop invariant: (((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1)) && ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 2) - InvariantResult [Line: 6094]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4043]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5734]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5235]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4632]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4721]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5694]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4529]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4961]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4872]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4638]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4569]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6195]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 1) && ((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0))) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 3930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6928]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6086]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 2 - InvariantResult [Line: 4009]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4754]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4459]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || (!(tmp == 0) && ldv_mutex_mutex_of_tsc2005 == 2)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1) - InvariantResult [Line: 3635]: Loop Invariant Derived loop invariant: (((((((1 == ldv_mutex_mutex_of_device && ldv_work_3_2 <= 0) && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_state_variable_6 == 0) && ldv_mutex_mutex_of_tsc2005 == 1) && ldv_work_3_1 <= 0 - InvariantResult [Line: 3655]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6922]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5613]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 5521]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5623]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 4266]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5744]: Loop Invariant Derived loop invariant: ((1 == ldv_mutex_mutex_of_device && ldv_mutex_i_mutex_of_inode == 1) && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 6203]: Loop Invariant Derived loop invariant: (((((((((!(ldv_mutex_lock == 1) || (((ldv_work_3_2 <= 0 && ldv_work_3_0 <= 0) && ldv_work_3_3 <= 0) && ldv_work_3_1 <= 0)) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_2) <= 0)) || !(\old(ldv_work_3_0) <= 0)) || !(\old(ldv_work_3_3) <= 0)) || !(\old(ldv_work_3_1) <= 0)) && (((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || !(\old(ldv_work_3_1) <= 1)) || ldv_work_3_1 <= 1)) && ((((!(ldv_mutex_lock == 1) || !(ldv_mutex_i_mutex_of_inode == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_tsc2005) == 1)) || ldv_mutex_mutex_of_tsc2005 == 2) - InvariantResult [Line: 6852]: Loop Invariant Derived loop invariant: ldv_mutex_mutex_of_tsc2005 == 1 - InvariantResult [Line: 3705]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2021-11-23 03:00:11,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_907e36aa-040a-4843-8ea5-df1cab4bde67/bin/utaipan-EQgc7hIp5V/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