./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-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 01:11:41,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 01:11:41,666 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 01:11:41,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 01:11:41,732 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 01:11:41,733 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 01:11:41,735 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 01:11:41,736 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 01:11:41,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 01:11:41,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 01:11:41,742 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 01:11:41,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 01:11:41,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 01:11:41,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 01:11:41,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 01:11:41,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 01:11:41,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 01:11:41,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 01:11:41,764 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 01:11:41,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 01:11:41,770 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 01:11:41,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 01:11:41,771 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 01:11:41,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 01:11:41,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 01:11:41,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 01:11:41,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 01:11:41,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 01:11:41,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 01:11:41,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 01:11:41,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 01:11:41,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 01:11:41,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 01:11:41,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 01:11:41,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 01:11:41,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 01:11:41,783 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 01:11:41,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 01:11:41,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 01:11:41,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 01:11:41,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 01:11:41,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 01:11:41,803 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 01:11:41,827 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 01:11:41,843 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 01:11:41,843 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 01:11:41,844 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 01:11:41,844 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 01:11:41,844 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 01:11:41,845 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 01:11:41,845 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 01:11:41,845 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 01:11:41,846 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 01:11:41,846 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 01:11:41,846 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 01:11:41,847 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 01:11:41,847 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 01:11:41,847 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 01:11:41,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 01:11:41,847 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 01:11:41,847 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 01:11:41,848 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 01:11:41,848 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 01:11:41,849 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 01:11:41,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 01:11:41,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 01:11:41,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 01:11:41,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 01:11:41,849 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 01:11:41,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 01:11:41,850 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 01:11:41,850 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 01:11:41,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 01:11:41,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 [2022-07-14 01:11:42,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 01:11:42,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 01:11:42,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 01:11:42,262 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 01:11:42,263 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 01:11:42,263 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2022-07-14 01:11:42,353 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b5f8fcda/a43b5652c9f14caf9fe05e4e874ec82b/FLAG1cd5ea0b2 [2022-07-14 01:11:42,869 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 01:11:42,870 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2022-07-14 01:11:42,894 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b5f8fcda/a43b5652c9f14caf9fe05e4e874ec82b/FLAG1cd5ea0b2 [2022-07-14 01:11:43,114 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b5f8fcda/a43b5652c9f14caf9fe05e4e874ec82b [2022-07-14 01:11:43,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 01:11:43,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 01:11:43,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 01:11:43,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 01:11:43,122 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 01:11:43,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:43,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a259200 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43, skipping insertion in model container [2022-07-14 01:11:43,123 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:43,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 01:11:43,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 01:11:43,727 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i[115866,115879] [2022-07-14 01:11:43,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 01:11:43,766 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 01:11:43,917 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i[115866,115879] [2022-07-14 01:11:43,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 01:11:43,953 INFO L208 MainTranslator]: Completed translation [2022-07-14 01:11:43,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43 WrapperNode [2022-07-14 01:11:43,955 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 01:11:43,956 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-14 01:11:43,956 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-14 01:11:43,956 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-14 01:11:43,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:43,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:44,035 INFO L137 Inliner]: procedures = 99, calls = 305, calls flagged for inlining = 40, calls inlined = 37, statements flattened = 902 [2022-07-14 01:11:44,040 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-14 01:11:44,041 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-14 01:11:44,042 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-14 01:11:44,042 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-14 01:11:44,047 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:44,047 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:44,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:44,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:44,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:44,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:44,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:44,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-14 01:11:44,153 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-14 01:11:44,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-14 01:11:44,157 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-14 01:11:44,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (1/1) ... [2022-07-14 01:11:44,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 01:11:44,170 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 01:11:44,180 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-14 01:11:44,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-14 01:11:44,212 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2022-07-14 01:11:44,212 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2022-07-14 01:11:44,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-14 01:11:44,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-14 01:11:44,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-14 01:11:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-14 01:11:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-14 01:11:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_trg [2022-07-14 01:11:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_trg [2022-07-14 01:11:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2022-07-14 01:11:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2022-07-14 01:11:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_trg [2022-07-14 01:11:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_trg [2022-07-14 01:11:44,214 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-07-14 01:11:44,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-07-14 01:11:44,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-14 01:11:44,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-14 01:11:44,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-14 01:11:44,214 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_write [2022-07-14 01:11:44,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_write [2022-07-14 01:11:44,214 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable [2022-07-14 01:11:44,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable [2022-07-14 01:11:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_tren [2022-07-14 01:11:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_tren [2022-07-14 01:11:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-14 01:11:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-14 01:11:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-14 01:11:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-14 01:11:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-14 01:11:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-14 01:11:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-14 01:11:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_refresh [2022-07-14 01:11:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_refresh [2022-07-14 01:11:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_tren [2022-07-14 01:11:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_tren [2022-07-14 01:11:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-14 01:11:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-14 01:11:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-14 01:11:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-14 01:11:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable [2022-07-14 01:11:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable [2022-07-14 01:11:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-14 01:11:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_wden [2022-07-14 01:11:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_wden [2022-07-14 01:11:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-14 01:11:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-07-14 01:11:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-07-14 01:11:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-07-14 01:11:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-07-14 01:11:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-14 01:11:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-14 01:11:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-07-14 01:11:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-07-14 01:11:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-14 01:11:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-14 01:11:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-14 01:11:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-07-14 01:11:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-07-14 01:11:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_swc_bank3 [2022-07-14 01:11:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_swc_bank3 [2022-07-14 01:11:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-14 01:11:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-14 01:11:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_programm_wdto [2022-07-14 01:11:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_programm_wdto [2022-07-14 01:11:44,384 INFO L234 CfgBuilder]: Building ICFG [2022-07-14 01:11:44,386 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-14 01:11:44,474 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-14 01:11:46,381 INFO L275 CfgBuilder]: Performing block encoding [2022-07-14 01:11:46,393 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-14 01:11:46,394 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-14 01:11:46,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 01:11:46 BoogieIcfgContainer [2022-07-14 01:11:46,396 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-14 01:11:46,399 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-14 01:11:46,399 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-14 01:11:46,401 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-14 01:11:46,401 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 01:11:43" (1/3) ... [2022-07-14 01:11:46,402 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46bf57ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 01:11:46, skipping insertion in model container [2022-07-14 01:11:46,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:11:43" (2/3) ... [2022-07-14 01:11:46,402 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46bf57ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 01:11:46, skipping insertion in model container [2022-07-14 01:11:46,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 01:11:46" (3/3) ... [2022-07-14 01:11:46,403 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2022-07-14 01:11:46,414 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-14 01:11:46,414 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-14 01:11:46,477 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-14 01:11:46,482 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@1c0a294c, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@449d0f69 [2022-07-14 01:11:46,483 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-14 01:11:46,488 INFO L276 IsEmpty]: Start isEmpty. Operand has 375 states, 250 states have (on average 1.364) internal successors, (341), 260 states have internal predecessors, (341), 98 states have call successors, (98), 26 states have call predecessors, (98), 25 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2022-07-14 01:11:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-07-14 01:11:46,506 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:11:46,507 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:11:46,507 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:11:46,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:11:46,513 INFO L85 PathProgramCache]: Analyzing trace with hash 1253223250, now seen corresponding path program 1 times [2022-07-14 01:11:46,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:11:46,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974936108] [2022-07-14 01:11:46,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:11:46,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:11:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:11:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:11:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:11:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:11:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:11:46,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:11:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:11:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:11:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:11:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:11:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:11:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:11:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:11:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:11:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:11:46,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:46,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:11:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:47,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:11:47,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:47,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:11:47,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:47,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-14 01:11:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-07-14 01:11:47,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:11:47,038 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1974936108] [2022-07-14 01:11:47,038 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1974936108] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:11:47,038 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:11:47,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 01:11:47,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272910037] [2022-07-14 01:11:47,040 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:11:47,043 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 01:11:47,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:11:47,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 01:11:47,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-07-14 01:11:47,065 INFO L87 Difference]: Start difference. First operand has 375 states, 250 states have (on average 1.364) internal successors, (341), 260 states have internal predecessors, (341), 98 states have call successors, (98), 26 states have call predecessors, (98), 25 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (14), 6 states have call predecessors, (14), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-14 01:11:49,261 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:11:51,281 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:11:53,200 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:11:55,223 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:11:55,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:11:55,668 INFO L93 Difference]: Finished difference Result 752 states and 1085 transitions. [2022-07-14 01:11:55,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-14 01:11:55,670 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (14), 6 states have call predecessors, (14), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 131 [2022-07-14 01:11:55,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:11:55,679 INFO L225 Difference]: With dead ends: 752 [2022-07-14 01:11:55,679 INFO L226 Difference]: Without dead ends: 371 [2022-07-14 01:11:55,682 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-07-14 01:11:55,685 INFO L413 NwaCegarLoop]: 480 mSDtfsCounter, 152 mSDsluCounter, 984 mSDsCounter, 0 mSdLazyCounter, 322 mSolverCounterSat, 274 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 1464 SdHoareTripleChecker+Invalid, 599 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 274 IncrementalHoareTripleChecker+Valid, 322 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2022-07-14 01:11:55,685 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 1464 Invalid, 599 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [274 Valid, 322 Invalid, 3 Unknown, 0 Unchecked, 8.5s Time] [2022-07-14 01:11:55,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-07-14 01:11:55,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 364. [2022-07-14 01:11:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 364 states, 245 states have (on average 1.3183673469387756) internal successors, (323), 249 states have internal predecessors, (323), 94 states have call successors, (94), 25 states have call predecessors, (94), 24 states have return successors, (93), 93 states have call predecessors, (93), 93 states have call successors, (93) [2022-07-14 01:11:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 364 states and 510 transitions. [2022-07-14 01:11:55,736 INFO L78 Accepts]: Start accepts. Automaton has 364 states and 510 transitions. Word has length 131 [2022-07-14 01:11:55,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:11:55,737 INFO L495 AbstractCegarLoop]: Abstraction has 364 states and 510 transitions. [2022-07-14 01:11:55,737 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (14), 6 states have call predecessors, (14), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-14 01:11:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 510 transitions. [2022-07-14 01:11:55,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-07-14 01:11:55,739 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:11:55,740 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:11:55,740 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-14 01:11:55,740 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:11:55,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:11:55,741 INFO L85 PathProgramCache]: Analyzing trace with hash 632089162, now seen corresponding path program 1 times [2022-07-14 01:11:55,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:11:55,741 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1722537356] [2022-07-14 01:11:55,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:11:55,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:11:55,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:11:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:11:55,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:11:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:11:55,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:11:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:11:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:11:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:11:55,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:11:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:11:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:11:55,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:11:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:11:55,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:11:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:11:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:11:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:11:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:55,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:11:56,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:56,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-14 01:11:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:11:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-07-14 01:11:56,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:11:56,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1722537356] [2022-07-14 01:11:56,015 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1722537356] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:11:56,015 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:11:56,015 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-14 01:11:56,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871031449] [2022-07-14 01:11:56,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:11:56,017 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-14 01:11:56,017 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:11:56,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-14 01:11:56,017 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-14 01:11:56,018 INFO L87 Difference]: Start difference. First operand 364 states and 510 transitions. Second operand has 7 states, 7 states have (on average 6.428571428571429) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (14), 6 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-14 01:11:58,138 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:00,147 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:02,678 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:04,689 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:05,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:12:05,000 INFO L93 Difference]: Finished difference Result 710 states and 1000 transitions. [2022-07-14 01:12:05,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-14 01:12:05,001 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.428571428571429) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (14), 6 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 131 [2022-07-14 01:12:05,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:12:05,006 INFO L225 Difference]: With dead ends: 710 [2022-07-14 01:12:05,006 INFO L226 Difference]: Without dead ends: 693 [2022-07-14 01:12:05,006 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-07-14 01:12:05,010 INFO L413 NwaCegarLoop]: 517 mSDtfsCounter, 918 mSDsluCounter, 766 mSDsCounter, 0 mSdLazyCounter, 496 mSolverCounterSat, 1067 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 961 SdHoareTripleChecker+Valid, 1283 SdHoareTripleChecker+Invalid, 1567 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1067 IncrementalHoareTripleChecker+Valid, 496 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2022-07-14 01:12:05,011 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [961 Valid, 1283 Invalid, 1567 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1067 Valid, 496 Invalid, 4 Unknown, 0 Unchecked, 8.9s Time] [2022-07-14 01:12:05,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2022-07-14 01:12:05,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 683. [2022-07-14 01:12:05,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 683 states, 462 states have (on average 1.329004329004329) internal successors, (614), 470 states have internal predecessors, (614), 173 states have call successors, (173), 48 states have call predecessors, (173), 47 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2022-07-14 01:12:05,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 683 states and 959 transitions. [2022-07-14 01:12:05,065 INFO L78 Accepts]: Start accepts. Automaton has 683 states and 959 transitions. Word has length 131 [2022-07-14 01:12:05,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:12:05,067 INFO L495 AbstractCegarLoop]: Abstraction has 683 states and 959 transitions. [2022-07-14 01:12:05,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.428571428571429) internal successors, (45), 3 states have internal predecessors, (45), 3 states have call successors, (14), 6 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-14 01:12:05,071 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 959 transitions. [2022-07-14 01:12:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-07-14 01:12:05,080 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:12:05,080 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2022-07-14 01:12:05,080 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-14 01:12:05,081 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:12:05,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:12:05,081 INFO L85 PathProgramCache]: Analyzing trace with hash 846576924, now seen corresponding path program 1 times [2022-07-14 01:12:05,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:12:05,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36161599] [2022-07-14 01:12:05,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:12:05,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:12:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:12:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:05,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:12:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:12:05,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:12:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:12:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:12:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:12:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:12:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:12:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:12:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-07-14 01:12:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:05,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:05,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:05,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:05,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-07-14 01:12:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:05,398 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-07-14 01:12:05,398 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:12:05,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36161599] [2022-07-14 01:12:05,399 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36161599] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:12:05,399 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:12:05,399 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-14 01:12:05,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925008385] [2022-07-14 01:12:05,399 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:12:05,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-14 01:12:05,400 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:12:05,400 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-14 01:12:05,400 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-14 01:12:05,401 INFO L87 Difference]: Start difference. First operand 683 states and 959 transitions. Second operand has 7 states, 7 states have (on average 14.142857142857142) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (37), 6 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-07-14 01:12:07,648 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:09,658 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:10,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:12:10,076 INFO L93 Difference]: Finished difference Result 1580 states and 2175 transitions. [2022-07-14 01:12:10,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-14 01:12:10,077 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.142857142857142) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (37), 6 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 271 [2022-07-14 01:12:10,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:12:10,082 INFO L225 Difference]: With dead ends: 1580 [2022-07-14 01:12:10,083 INFO L226 Difference]: Without dead ends: 925 [2022-07-14 01:12:10,089 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-07-14 01:12:10,092 INFO L413 NwaCegarLoop]: 495 mSDtfsCounter, 471 mSDsluCounter, 750 mSDsCounter, 0 mSdLazyCounter, 423 mSolverCounterSat, 532 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 494 SdHoareTripleChecker+Valid, 1245 SdHoareTripleChecker+Invalid, 957 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 532 IncrementalHoareTripleChecker+Valid, 423 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-07-14 01:12:10,109 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [494 Valid, 1245 Invalid, 957 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [532 Valid, 423 Invalid, 2 Unknown, 0 Unchecked, 4.6s Time] [2022-07-14 01:12:10,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 925 states. [2022-07-14 01:12:10,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 925 to 895. [2022-07-14 01:12:10,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 895 states, 605 states have (on average 1.3024793388429752) internal successors, (788), 616 states have internal predecessors, (788), 213 states have call successors, (213), 77 states have call predecessors, (213), 76 states have return successors, (212), 211 states have call predecessors, (212), 212 states have call successors, (212) [2022-07-14 01:12:10,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1213 transitions. [2022-07-14 01:12:10,186 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1213 transitions. Word has length 271 [2022-07-14 01:12:10,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:12:10,187 INFO L495 AbstractCegarLoop]: Abstraction has 895 states and 1213 transitions. [2022-07-14 01:12:10,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.142857142857142) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (37), 6 states have call predecessors, (37), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-07-14 01:12:10,187 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1213 transitions. [2022-07-14 01:12:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-07-14 01:12:10,192 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:12:10,192 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 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] [2022-07-14 01:12:10,193 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-14 01:12:10,193 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:12:10,193 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:12:10,194 INFO L85 PathProgramCache]: Analyzing trace with hash -1389397906, now seen corresponding path program 1 times [2022-07-14 01:12:10,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:12:10,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084211329] [2022-07-14 01:12:10,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:12:10,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:12:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:12:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:12:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:12:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:12:10,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:12:10,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:12:10,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:12:10,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:12:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:12:10,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:12:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-14 01:12:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-14 01:12:10,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-14 01:12:10,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-07-14 01:12:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-14 01:12:10,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-14 01:12:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:10,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:10,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-07-14 01:12:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:10,618 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2022-07-14 01:12:10,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:12:10,619 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084211329] [2022-07-14 01:12:10,619 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1084211329] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:12:10,620 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:12:10,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-14 01:12:10,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580863363] [2022-07-14 01:12:10,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:12:10,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-14 01:12:10,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:12:10,622 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-14 01:12:10,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-14 01:12:10,622 INFO L87 Difference]: Start difference. First operand 895 states and 1213 transitions. Second operand has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (42), 6 states have call predecessors, (42), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-07-14 01:12:12,853 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:14,864 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:16,880 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:18,896 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:19,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:12:19,288 INFO L93 Difference]: Finished difference Result 1777 states and 2412 transitions. [2022-07-14 01:12:19,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 01:12:19,288 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (42), 6 states have call predecessors, (42), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 338 [2022-07-14 01:12:19,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:12:19,292 INFO L225 Difference]: With dead ends: 1777 [2022-07-14 01:12:19,292 INFO L226 Difference]: Without dead ends: 918 [2022-07-14 01:12:19,294 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-14 01:12:19,295 INFO L413 NwaCegarLoop]: 466 mSDtfsCounter, 157 mSDsluCounter, 1251 mSDsCounter, 0 mSdLazyCounter, 531 mSolverCounterSat, 263 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 1717 SdHoareTripleChecker+Invalid, 798 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 263 IncrementalHoareTripleChecker+Valid, 531 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2022-07-14 01:12:19,295 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 1717 Invalid, 798 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [263 Valid, 531 Invalid, 4 Unknown, 0 Unchecked, 8.6s Time] [2022-07-14 01:12:19,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 918 states. [2022-07-14 01:12:19,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 918 to 896. [2022-07-14 01:12:19,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 896 states, 606 states have (on average 1.2986798679867986) internal successors, (787), 617 states have internal predecessors, (787), 213 states have call successors, (213), 77 states have call predecessors, (213), 76 states have return successors, (212), 211 states have call predecessors, (212), 212 states have call successors, (212) [2022-07-14 01:12:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 896 states and 1212 transitions. [2022-07-14 01:12:19,319 INFO L78 Accepts]: Start accepts. Automaton has 896 states and 1212 transitions. Word has length 338 [2022-07-14 01:12:19,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:12:19,320 INFO L495 AbstractCegarLoop]: Abstraction has 896 states and 1212 transitions. [2022-07-14 01:12:19,321 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 3 states have internal predecessors, (124), 2 states have call successors, (42), 6 states have call predecessors, (42), 1 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-07-14 01:12:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1212 transitions. [2022-07-14 01:12:19,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-07-14 01:12:19,325 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:12:19,325 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 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, 1] [2022-07-14 01:12:19,325 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-14 01:12:19,325 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:12:19,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:12:19,326 INFO L85 PathProgramCache]: Analyzing trace with hash 335210416, now seen corresponding path program 1 times [2022-07-14 01:12:19,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:12:19,326 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136836600] [2022-07-14 01:12:19,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:12:19,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:12:19,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:12:19,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:12:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:12:19,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:12:19,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:12:19,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:12:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:12:19,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:12:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:12:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:12:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-14 01:12:19,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-14 01:12:19,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-14 01:12:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-07-14 01:12:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-14 01:12:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-14 01:12:19,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:19,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:19,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:19,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:19,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:19,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-07-14 01:12:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:19,636 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2022-07-14 01:12:19,636 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:12:19,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136836600] [2022-07-14 01:12:19,636 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136836600] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:12:19,636 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:12:19,636 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-14 01:12:19,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1224073171] [2022-07-14 01:12:19,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:12:19,637 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-14 01:12:19,637 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:12:19,637 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-14 01:12:19,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-14 01:12:19,638 INFO L87 Difference]: Start difference. First operand 896 states and 1212 transitions. Second operand has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 3 states have internal predecessors, (124), 3 states have call successors, (42), 6 states have call predecessors, (42), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2022-07-14 01:12:21,853 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:23,871 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:24,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:12:24,340 INFO L93 Difference]: Finished difference Result 1776 states and 2387 transitions. [2022-07-14 01:12:24,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 01:12:24,340 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 3 states have internal predecessors, (124), 3 states have call successors, (42), 6 states have call predecessors, (42), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 338 [2022-07-14 01:12:24,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:12:24,344 INFO L225 Difference]: With dead ends: 1776 [2022-07-14 01:12:24,344 INFO L226 Difference]: Without dead ends: 828 [2022-07-14 01:12:24,347 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-14 01:12:24,349 INFO L413 NwaCegarLoop]: 535 mSDtfsCounter, 576 mSDsluCounter, 660 mSDsCounter, 0 mSdLazyCounter, 367 mSolverCounterSat, 748 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 596 SdHoareTripleChecker+Valid, 1195 SdHoareTripleChecker+Invalid, 1117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 748 IncrementalHoareTripleChecker+Valid, 367 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-07-14 01:12:24,349 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [596 Valid, 1195 Invalid, 1117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [748 Valid, 367 Invalid, 2 Unknown, 0 Unchecked, 4.6s Time] [2022-07-14 01:12:24,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 828 states. [2022-07-14 01:12:24,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 828 to 812. [2022-07-14 01:12:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 812 states, 543 states have (on average 1.287292817679558) internal successors, (699), 554 states have internal predecessors, (699), 194 states have call successors, (194), 75 states have call predecessors, (194), 74 states have return successors, (193), 192 states have call predecessors, (193), 193 states have call successors, (193) [2022-07-14 01:12:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 812 states and 1086 transitions. [2022-07-14 01:12:24,372 INFO L78 Accepts]: Start accepts. Automaton has 812 states and 1086 transitions. Word has length 338 [2022-07-14 01:12:24,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:12:24,372 INFO L495 AbstractCegarLoop]: Abstraction has 812 states and 1086 transitions. [2022-07-14 01:12:24,373 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 17.714285714285715) internal successors, (124), 3 states have internal predecessors, (124), 3 states have call successors, (42), 6 states have call predecessors, (42), 1 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2022-07-14 01:12:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1086 transitions. [2022-07-14 01:12:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-07-14 01:12:24,377 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:12:24,377 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:12:24,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-14 01:12:24,377 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:12:24,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:12:24,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1878809807, now seen corresponding path program 1 times [2022-07-14 01:12:24,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:12:24,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745486434] [2022-07-14 01:12:24,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:12:24,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:12:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:12:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:12:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:12:24,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:12:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:12:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:12:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:12:24,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:12:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:12:24,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:12:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-14 01:12:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-14 01:12:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-14 01:12:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-07-14 01:12:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-14 01:12:24,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-14 01:12:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:24,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:24,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-07-14 01:12:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-07-14 01:12:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-07-14 01:12:24,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:24,683 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-07-14 01:12:24,683 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:12:24,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745486434] [2022-07-14 01:12:24,683 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745486434] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-14 01:12:24,683 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [713920841] [2022-07-14 01:12:24,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:12:24,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-14 01:12:24,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 01:12:24,685 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-14 01:12:24,688 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-14 01:12:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:25,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 1986 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-14 01:12:25,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:12:25,401 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2022-07-14 01:12:25,402 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:12:25,402 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [713920841] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:12:25,402 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-14 01:12:25,402 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 9 [2022-07-14 01:12:25,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778274058] [2022-07-14 01:12:25,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:12:25,418 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-14 01:12:25,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:12:25,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-14 01:12:25,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-07-14 01:12:25,419 INFO L87 Difference]: Start difference. First operand 812 states and 1086 transitions. Second operand has 4 states, 4 states have (on average 35.0) internal successors, (140), 4 states have internal predecessors, (140), 3 states have call successors, (46), 3 states have call predecessors, (46), 3 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-07-14 01:12:25,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:12:25,761 INFO L93 Difference]: Finished difference Result 1990 states and 2701 transitions. [2022-07-14 01:12:25,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-14 01:12:25,761 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 35.0) internal successors, (140), 4 states have internal predecessors, (140), 3 states have call successors, (46), 3 states have call predecessors, (46), 3 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 345 [2022-07-14 01:12:25,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:12:25,769 INFO L225 Difference]: With dead ends: 1990 [2022-07-14 01:12:25,770 INFO L226 Difference]: Without dead ends: 1798 [2022-07-14 01:12:25,771 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 447 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-07-14 01:12:25,772 INFO L413 NwaCegarLoop]: 875 mSDtfsCounter, 667 mSDsluCounter, 635 mSDsCounter, 0 mSdLazyCounter, 200 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 667 SdHoareTripleChecker+Valid, 1510 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 200 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-14 01:12:25,772 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [667 Valid, 1510 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 200 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-14 01:12:25,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1798 states. [2022-07-14 01:12:25,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1798 to 1790. [2022-07-14 01:12:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1790 states, 1222 states have (on average 1.3371522094926351) internal successors, (1634), 1252 states have internal predecessors, (1634), 420 states have call successors, (420), 148 states have call predecessors, (420), 147 states have return successors, (419), 414 states have call predecessors, (419), 419 states have call successors, (419) [2022-07-14 01:12:25,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1790 states and 2473 transitions. [2022-07-14 01:12:25,848 INFO L78 Accepts]: Start accepts. Automaton has 1790 states and 2473 transitions. Word has length 345 [2022-07-14 01:12:25,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:12:25,851 INFO L495 AbstractCegarLoop]: Abstraction has 1790 states and 2473 transitions. [2022-07-14 01:12:25,851 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 35.0) internal successors, (140), 4 states have internal predecessors, (140), 3 states have call successors, (46), 3 states have call predecessors, (46), 3 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-07-14 01:12:25,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2473 transitions. [2022-07-14 01:12:25,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-07-14 01:12:25,860 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:12:25,860 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:12:25,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-07-14 01:12:26,074 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-07-14 01:12:26,075 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:12:26,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:12:26,076 INFO L85 PathProgramCache]: Analyzing trace with hash -1856177553, now seen corresponding path program 1 times [2022-07-14 01:12:26,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:12:26,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [374027463] [2022-07-14 01:12:26,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:12:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:12:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:12:26,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:12:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:12:26,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:12:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:12:26,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:12:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:12:26,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:12:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:12:26,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:12:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-14 01:12:26,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-14 01:12:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-14 01:12:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-07-14 01:12:26,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-14 01:12:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-14 01:12:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:26,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:26,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:26,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:26,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:26,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-07-14 01:12:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-07-14 01:12:26,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-07-14 01:12:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:26,383 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-07-14 01:12:26,384 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:12:26,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [374027463] [2022-07-14 01:12:26,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [374027463] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:12:26,384 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:12:26,384 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-07-14 01:12:26,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [933499513] [2022-07-14 01:12:26,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:12:26,385 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-07-14 01:12:26,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:12:26,386 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-07-14 01:12:26,386 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-07-14 01:12:26,386 INFO L87 Difference]: Start difference. First operand 1790 states and 2473 transitions. Second operand has 9 states, 9 states have (on average 14.11111111111111) internal successors, (127), 5 states have internal predecessors, (127), 2 states have call successors, (44), 6 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2022-07-14 01:12:28,641 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:30,665 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:32,684 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:34,146 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:36,257 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:38,938 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:40,956 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:42,970 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:44,986 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:45,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:12:45,514 INFO L93 Difference]: Finished difference Result 6412 states and 9221 transitions. [2022-07-14 01:12:45,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-14 01:12:45,515 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 14.11111111111111) internal successors, (127), 5 states have internal predecessors, (127), 2 states have call successors, (44), 6 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) Word has length 345 [2022-07-14 01:12:45,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:12:45,531 INFO L225 Difference]: With dead ends: 6412 [2022-07-14 01:12:45,531 INFO L226 Difference]: Without dead ends: 4878 [2022-07-14 01:12:45,536 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240 [2022-07-14 01:12:45,536 INFO L413 NwaCegarLoop]: 685 mSDtfsCounter, 1324 mSDsluCounter, 2749 mSDsCounter, 0 mSdLazyCounter, 1458 mSolverCounterSat, 643 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1395 SdHoareTripleChecker+Valid, 3434 SdHoareTripleChecker+Invalid, 2109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 643 IncrementalHoareTripleChecker+Valid, 1458 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2022-07-14 01:12:45,536 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1395 Valid, 3434 Invalid, 2109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [643 Valid, 1458 Invalid, 8 Unknown, 0 Unchecked, 18.9s Time] [2022-07-14 01:12:45,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4878 states. [2022-07-14 01:12:45,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4878 to 1794. [2022-07-14 01:12:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1794 states, 1226 states have (on average 1.33605220228385) internal successors, (1638), 1258 states have internal predecessors, (1638), 420 states have call successors, (420), 148 states have call predecessors, (420), 147 states have return successors, (419), 412 states have call predecessors, (419), 419 states have call successors, (419) [2022-07-14 01:12:45,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1794 states and 2477 transitions. [2022-07-14 01:12:45,619 INFO L78 Accepts]: Start accepts. Automaton has 1794 states and 2477 transitions. Word has length 345 [2022-07-14 01:12:45,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:12:45,620 INFO L495 AbstractCegarLoop]: Abstraction has 1794 states and 2477 transitions. [2022-07-14 01:12:45,620 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 14.11111111111111) internal successors, (127), 5 states have internal predecessors, (127), 2 states have call successors, (44), 6 states have call predecessors, (44), 1 states have return successors, (43), 2 states have call predecessors, (43), 2 states have call successors, (43) [2022-07-14 01:12:45,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2477 transitions. [2022-07-14 01:12:45,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2022-07-14 01:12:45,625 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:12:45,625 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 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, 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, 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] [2022-07-14 01:12:45,626 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-14 01:12:45,626 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:12:45,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:12:45,626 INFO L85 PathProgramCache]: Analyzing trace with hash -1881283270, now seen corresponding path program 1 times [2022-07-14 01:12:45,627 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:12:45,627 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825191409] [2022-07-14 01:12:45,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:12:45,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:12:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:12:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:45,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:12:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:45,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:12:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:12:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:12:45,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:12:45,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:12:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:12:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:12:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:12:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-14 01:12:45,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-14 01:12:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-14 01:12:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-07-14 01:12:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-14 01:12:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-14 01:12:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:45,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:45,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:45,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:45,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:45,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:45,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:46,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-07-14 01:12:46,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:46,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:46,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:46,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:46,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:46,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:46,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:46,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:46,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:46,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:46,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:46,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2022-07-14 01:12:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2022-07-14 01:12:46,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-07-14 01:12:46,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2022-07-14 01:12:46,099 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:12:46,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825191409] [2022-07-14 01:12:46,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825191409] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:12:46,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:12:46,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-07-14 01:12:46,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659282212] [2022-07-14 01:12:46,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:12:46,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-14 01:12:46,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:12:46,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-14 01:12:46,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-07-14 01:12:46,103 INFO L87 Difference]: Start difference. First operand 1794 states and 2477 transitions. Second operand has 10 states, 10 states have (on average 13.3) internal successors, (133), 5 states have internal predecessors, (133), 2 states have call successors, (45), 6 states have call predecessors, (45), 2 states have return successors, (44), 3 states have call predecessors, (44), 2 states have call successors, (44) [2022-07-14 01:12:48,427 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:50,442 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:52,414 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:54,432 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:12:55,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:12:55,133 INFO L93 Difference]: Finished difference Result 3478 states and 4823 transitions. [2022-07-14 01:12:55,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-14 01:12:55,134 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 13.3) internal successors, (133), 5 states have internal predecessors, (133), 2 states have call successors, (45), 6 states have call predecessors, (45), 2 states have return successors, (44), 3 states have call predecessors, (44), 2 states have call successors, (44) Word has length 477 [2022-07-14 01:12:55,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:12:55,141 INFO L225 Difference]: With dead ends: 3478 [2022-07-14 01:12:55,141 INFO L226 Difference]: Without dead ends: 1801 [2022-07-14 01:12:55,145 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2022-07-14 01:12:55,145 INFO L413 NwaCegarLoop]: 456 mSDtfsCounter, 152 mSDsluCounter, 2111 mSDsCounter, 0 mSdLazyCounter, 1136 mSolverCounterSat, 258 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 2567 SdHoareTripleChecker+Invalid, 1397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 258 IncrementalHoareTripleChecker+Valid, 1136 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2022-07-14 01:12:55,146 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 2567 Invalid, 1397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [258 Valid, 1136 Invalid, 3 Unknown, 0 Unchecked, 8.9s Time] [2022-07-14 01:12:55,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1801 states. [2022-07-14 01:12:55,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1801 to 1794. [2022-07-14 01:12:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1794 states, 1226 states have (on average 1.3352365415986949) internal successors, (1637), 1258 states have internal predecessors, (1637), 420 states have call successors, (420), 148 states have call predecessors, (420), 147 states have return successors, (419), 412 states have call predecessors, (419), 419 states have call successors, (419) [2022-07-14 01:12:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1794 states and 2476 transitions. [2022-07-14 01:12:55,214 INFO L78 Accepts]: Start accepts. Automaton has 1794 states and 2476 transitions. Word has length 477 [2022-07-14 01:12:55,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:12:55,214 INFO L495 AbstractCegarLoop]: Abstraction has 1794 states and 2476 transitions. [2022-07-14 01:12:55,214 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 13.3) internal successors, (133), 5 states have internal predecessors, (133), 2 states have call successors, (45), 6 states have call predecessors, (45), 2 states have return successors, (44), 3 states have call predecessors, (44), 2 states have call successors, (44) [2022-07-14 01:12:55,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2476 transitions. [2022-07-14 01:12:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2022-07-14 01:12:55,241 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:12:55,241 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 14, 14, 12, 12, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 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, 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, 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] [2022-07-14 01:12:55,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-14 01:12:55,241 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:12:55,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:12:55,242 INFO L85 PathProgramCache]: Analyzing trace with hash -1597055520, now seen corresponding path program 1 times [2022-07-14 01:12:55,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:12:55,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127158313] [2022-07-14 01:12:55,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:12:55,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:12:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:12:55,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:12:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:12:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:12:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:12:55,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:12:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:12:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:12:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:12:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:12:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-14 01:12:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:12:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-07-14 01:12:55,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-07-14 01:12:55,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-07-14 01:12:55,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-07-14 01:12:55,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-07-14 01:12:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:55,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:55,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-07-14 01:12:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:55,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:55,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:55,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:55,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2022-07-14 01:12:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 468 [2022-07-14 01:12:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 473 [2022-07-14 01:12:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2022-07-14 01:12:55,767 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:12:55,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127158313] [2022-07-14 01:12:55,767 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [127158313] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-14 01:12:55,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [547266549] [2022-07-14 01:12:55,767 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:12:55,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-14 01:12:55,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 01:12:55,768 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-14 01:12:55,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-14 01:12:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,204 INFO L263 TraceCheckSpWp]: Trace formula consists of 2451 conjuncts, 15 conjunts are in the unsatisfiable core [2022-07-14 01:12:56,217 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:12:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2022-07-14 01:12:56,272 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:12:56,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [547266549] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:12:56,272 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-14 01:12:56,272 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2022-07-14 01:12:56,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903502336] [2022-07-14 01:12:56,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:12:56,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-14 01:12:56,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:12:56,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-14 01:12:56,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-07-14 01:12:56,273 INFO L87 Difference]: Start difference. First operand 1794 states and 2476 transitions. Second operand has 5 states, 5 states have (on average 27.6) internal successors, (138), 5 states have internal predecessors, (138), 3 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-07-14 01:12:56,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:12:56,382 INFO L93 Difference]: Finished difference Result 3343 states and 4652 transitions. [2022-07-14 01:12:56,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-14 01:12:56,383 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 27.6) internal successors, (138), 5 states have internal predecessors, (138), 3 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 483 [2022-07-14 01:12:56,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:12:56,388 INFO L225 Difference]: With dead ends: 3343 [2022-07-14 01:12:56,388 INFO L226 Difference]: Without dead ends: 1795 [2022-07-14 01:12:56,391 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 641 GetRequests, 630 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2022-07-14 01:12:56,391 INFO L413 NwaCegarLoop]: 506 mSDtfsCounter, 8 mSDsluCounter, 1499 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 2005 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-14 01:12:56,391 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 2005 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-14 01:12:56,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1795 states. [2022-07-14 01:12:56,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1795 to 1787. [2022-07-14 01:12:56,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1787 states, 1222 states have (on average 1.3355155482815058) internal successors, (1632), 1254 states have internal predecessors, (1632), 418 states have call successors, (418), 147 states have call predecessors, (418), 146 states have return successors, (417), 410 states have call predecessors, (417), 417 states have call successors, (417) [2022-07-14 01:12:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1787 states and 2467 transitions. [2022-07-14 01:12:56,455 INFO L78 Accepts]: Start accepts. Automaton has 1787 states and 2467 transitions. Word has length 483 [2022-07-14 01:12:56,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:12:56,456 INFO L495 AbstractCegarLoop]: Abstraction has 1787 states and 2467 transitions. [2022-07-14 01:12:56,456 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 27.6) internal successors, (138), 5 states have internal predecessors, (138), 3 states have call successors, (46), 2 states have call predecessors, (46), 2 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-07-14 01:12:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2467 transitions. [2022-07-14 01:12:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 673 [2022-07-14 01:12:56,462 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:12:56,462 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 20, 20, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:12:56,484 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-07-14 01:12:56,682 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-07-14 01:12:56,683 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:12:56,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:12:56,683 INFO L85 PathProgramCache]: Analyzing trace with hash -754002173, now seen corresponding path program 1 times [2022-07-14 01:12:56,683 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:12:56,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545399528] [2022-07-14 01:12:56,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:12:56,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:12:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:12:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:12:56,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:12:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:56,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:12:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:56,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:12:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:12:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:12:56,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:12:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:12:56,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:12:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-14 01:12:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:12:56,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:56,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-07-14 01:12:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-07-14 01:12:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-07-14 01:12:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-07-14 01:12:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-07-14 01:12:57,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-14 01:12:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-07-14 01:12:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-07-14 01:12:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-07-14 01:12:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-07-14 01:12:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-07-14 01:12:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-07-14 01:12:57,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-07-14 01:12:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-07-14 01:12:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-07-14 01:12:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-07-14 01:12:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-07-14 01:12:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2022-07-14 01:12:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:57,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-14 01:12:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-14 01:12:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2022-07-14 01:12:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2022-07-14 01:12:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2022-07-14 01:12:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:12:57,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:12:57,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:12:57,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:12:57,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:12:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:12:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:12:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:12:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:12:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:12:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:12:57,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2022-07-14 01:12:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 657 [2022-07-14 01:12:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 662 [2022-07-14 01:12:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:12:57,335 INFO L134 CoverageAnalysis]: Checked inductivity of 3478 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3464 trivial. 0 not checked. [2022-07-14 01:12:57,335 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:12:57,335 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545399528] [2022-07-14 01:12:57,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [545399528] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:12:57,336 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:12:57,336 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-07-14 01:12:57,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330408028] [2022-07-14 01:12:57,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:12:57,337 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-14 01:12:57,337 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:12:57,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-14 01:12:57,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-07-14 01:12:57,338 INFO L87 Difference]: Start difference. First operand 1787 states and 2467 transitions. Second operand has 10 states, 10 states have (on average 15.1) internal successors, (151), 5 states have internal predecessors, (151), 2 states have call successors, (68), 6 states have call predecessors, (68), 2 states have return successors, (67), 3 states have call predecessors, (67), 2 states have call successors, (67) [2022-07-14 01:12:59,985 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:13:02,003 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:13:02,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:13:02,331 INFO L93 Difference]: Finished difference Result 3397 states and 4715 transitions. [2022-07-14 01:13:02,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-14 01:13:02,332 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.1) internal successors, (151), 5 states have internal predecessors, (151), 2 states have call successors, (68), 6 states have call predecessors, (68), 2 states have return successors, (67), 3 states have call predecessors, (67), 2 states have call successors, (67) Word has length 672 [2022-07-14 01:13:02,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:13:02,340 INFO L225 Difference]: With dead ends: 3397 [2022-07-14 01:13:02,340 INFO L226 Difference]: Without dead ends: 1791 [2022-07-14 01:13:02,345 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 215 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2022-07-14 01:13:02,346 INFO L413 NwaCegarLoop]: 451 mSDtfsCounter, 293 mSDsluCounter, 1629 mSDsCounter, 0 mSdLazyCounter, 981 mSolverCounterSat, 504 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 294 SdHoareTripleChecker+Valid, 2080 SdHoareTripleChecker+Invalid, 1487 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 504 IncrementalHoareTripleChecker+Valid, 981 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-07-14 01:13:02,346 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [294 Valid, 2080 Invalid, 1487 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [504 Valid, 981 Invalid, 2 Unknown, 0 Unchecked, 4.9s Time] [2022-07-14 01:13:02,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1791 states. [2022-07-14 01:13:02,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1791 to 1787. [2022-07-14 01:13:02,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1787 states, 1222 states have (on average 1.334697217675941) internal successors, (1631), 1254 states have internal predecessors, (1631), 418 states have call successors, (418), 147 states have call predecessors, (418), 146 states have return successors, (417), 410 states have call predecessors, (417), 417 states have call successors, (417) [2022-07-14 01:13:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1787 states and 2466 transitions. [2022-07-14 01:13:02,438 INFO L78 Accepts]: Start accepts. Automaton has 1787 states and 2466 transitions. Word has length 672 [2022-07-14 01:13:02,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:13:02,438 INFO L495 AbstractCegarLoop]: Abstraction has 1787 states and 2466 transitions. [2022-07-14 01:13:02,439 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.1) internal successors, (151), 5 states have internal predecessors, (151), 2 states have call successors, (68), 6 states have call predecessors, (68), 2 states have return successors, (67), 3 states have call predecessors, (67), 2 states have call successors, (67) [2022-07-14 01:13:02,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2466 transitions. [2022-07-14 01:13:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 679 [2022-07-14 01:13:02,446 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:02,447 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 20, 20, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:02,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-14 01:13:02,447 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:02,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:02,448 INFO L85 PathProgramCache]: Analyzing trace with hash 360762537, now seen corresponding path program 1 times [2022-07-14 01:13:02,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:13:02,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39278733] [2022-07-14 01:13:02,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:02,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:13:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:13:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:02,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:13:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:02,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:13:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:02,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:13:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-14 01:13:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-14 01:13:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-14 01:13:02,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-14 01:13:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:13:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-14 01:13:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:02,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-07-14 01:13:02,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:02,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-07-14 01:13:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-07-14 01:13:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-07-14 01:13:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-07-14 01:13:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-14 01:13:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-07-14 01:13:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-07-14 01:13:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-07-14 01:13:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-07-14 01:13:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-07-14 01:13:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-07-14 01:13:02,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-07-14 01:13:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-07-14 01:13:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-07-14 01:13:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-07-14 01:13:02,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-07-14 01:13:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:02,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2022-07-14 01:13:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:02,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:02,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:02,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-14 01:13:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-14 01:13:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-07-14 01:13:03,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2022-07-14 01:13:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:03,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:13:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:13:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:13:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:13:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2022-07-14 01:13:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:13:03,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:13:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:03,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:13:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:13:03,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 657 [2022-07-14 01:13:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2022-07-14 01:13:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 668 [2022-07-14 01:13:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 3508 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3488 trivial. 0 not checked. [2022-07-14 01:13:03,184 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:13:03,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39278733] [2022-07-14 01:13:03,185 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39278733] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-14 01:13:03,185 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [267391975] [2022-07-14 01:13:03,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:03,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-14 01:13:03,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 01:13:03,192 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-14 01:13:03,194 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-14 01:13:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:03,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 3172 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-14 01:13:03,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:13:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3508 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 3339 trivial. 0 not checked. [2022-07-14 01:13:03,866 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:13:03,866 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [267391975] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:13:03,866 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-14 01:13:03,866 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2022-07-14 01:13:03,866 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485040363] [2022-07-14 01:13:03,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:13:03,867 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-14 01:13:03,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:13:03,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-14 01:13:03,868 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-14 01:13:03,868 INFO L87 Difference]: Start difference. First operand 1787 states and 2466 transitions. Second operand has 4 states, 4 states have (on average 39.25) internal successors, (157), 4 states have internal predecessors, (157), 2 states have call successors, (70), 2 states have call predecessors, (70), 3 states have return successors, (69), 2 states have call predecessors, (69), 2 states have call successors, (69) [2022-07-14 01:13:03,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:13:03,977 INFO L93 Difference]: Finished difference Result 3556 states and 4915 transitions. [2022-07-14 01:13:03,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-14 01:13:03,978 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 39.25) internal successors, (157), 4 states have internal predecessors, (157), 2 states have call successors, (70), 2 states have call predecessors, (70), 3 states have return successors, (69), 2 states have call predecessors, (69), 2 states have call successors, (69) Word has length 678 [2022-07-14 01:13:03,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:13:03,986 INFO L225 Difference]: With dead ends: 3556 [2022-07-14 01:13:03,987 INFO L226 Difference]: Without dead ends: 1788 [2022-07-14 01:13:03,992 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 899 GetRequests, 890 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2022-07-14 01:13:03,993 INFO L413 NwaCegarLoop]: 491 mSDtfsCounter, 3 mSDsluCounter, 969 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1460 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-14 01:13:03,993 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1460 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-14 01:13:03,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1788 states. [2022-07-14 01:13:04,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1788 to 1788. [2022-07-14 01:13:04,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1788 states, 1223 states have (on average 1.3344235486508584) internal successors, (1632), 1255 states have internal predecessors, (1632), 418 states have call successors, (418), 147 states have call predecessors, (418), 146 states have return successors, (417), 410 states have call predecessors, (417), 417 states have call successors, (417) [2022-07-14 01:13:04,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1788 states and 2467 transitions. [2022-07-14 01:13:04,080 INFO L78 Accepts]: Start accepts. Automaton has 1788 states and 2467 transitions. Word has length 678 [2022-07-14 01:13:04,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:13:04,080 INFO L495 AbstractCegarLoop]: Abstraction has 1788 states and 2467 transitions. [2022-07-14 01:13:04,081 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 39.25) internal successors, (157), 4 states have internal predecessors, (157), 2 states have call successors, (70), 2 states have call predecessors, (70), 3 states have return successors, (69), 2 states have call predecessors, (69), 2 states have call successors, (69) [2022-07-14 01:13:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2467 transitions. [2022-07-14 01:13:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2022-07-14 01:13:04,088 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:04,088 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 20, 20, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:04,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-14 01:13:04,303 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-14 01:13:04,304 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:04,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:04,304 INFO L85 PathProgramCache]: Analyzing trace with hash 500511005, now seen corresponding path program 1 times [2022-07-14 01:13:04,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:13:04,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636090735] [2022-07-14 01:13:04,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:04,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:13:04,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:13:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:13:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:13:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:13:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-07-14 01:13:04,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-07-14 01:13:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-07-14 01:13:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-07-14 01:13:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-14 01:13:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-07-14 01:13:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-07-14 01:13:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2022-07-14 01:13:04,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-07-14 01:13:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-07-14 01:13:04,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-07-14 01:13:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-07-14 01:13:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-07-14 01:13:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-07-14 01:13:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2022-07-14 01:13:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-07-14 01:13:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2022-07-14 01:13:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-07-14 01:13:04,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-07-14 01:13:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-07-14 01:13:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-07-14 01:13:04,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-07-14 01:13:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2022-07-14 01:13:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-07-14 01:13:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:04,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-14 01:13:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-14 01:13:04,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:04,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2022-07-14 01:13:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-07-14 01:13:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:04,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:13:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:13:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:04,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:13:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:13:04,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2022-07-14 01:13:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:04,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:04,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:13:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:13:04,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:13:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:13:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2022-07-14 01:13:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 669 [2022-07-14 01:13:04,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2022-07-14 01:13:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:04,923 INFO L134 CoverageAnalysis]: Checked inductivity of 3559 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3523 trivial. 0 not checked. [2022-07-14 01:13:04,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:13:04,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1636090735] [2022-07-14 01:13:04,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1636090735] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-14 01:13:04,924 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2064320006] [2022-07-14 01:13:04,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:04,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-14 01:13:04,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 01:13:04,940 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-14 01:13:04,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-14 01:13:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:05,574 INFO L263 TraceCheckSpWp]: Trace formula consists of 3262 conjuncts, 11 conjunts are in the unsatisfiable core [2022-07-14 01:13:05,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:13:05,636 INFO L134 CoverageAnalysis]: Checked inductivity of 3559 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 3374 trivial. 0 not checked. [2022-07-14 01:13:05,636 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-14 01:13:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 3559 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3523 trivial. 0 not checked. [2022-07-14 01:13:06,195 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2064320006] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-14 01:13:06,195 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-14 01:13:06,196 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 14 [2022-07-14 01:13:06,197 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [339130466] [2022-07-14 01:13:06,197 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-14 01:13:06,198 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-07-14 01:13:06,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:13:06,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-07-14 01:13:06,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2022-07-14 01:13:06,199 INFO L87 Difference]: Start difference. First operand 1788 states and 2467 transitions. Second operand has 14 states, 14 states have (on average 15.857142857142858) internal successors, (222), 10 states have internal predecessors, (222), 2 states have call successors, (145), 6 states have call predecessors, (145), 4 states have return successors, (130), 2 states have call predecessors, (130), 2 states have call successors, (130) [2022-07-14 01:13:08,995 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:13:11,013 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:13:13,029 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:13:15,044 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:13:15,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:13:15,311 INFO L93 Difference]: Finished difference Result 3572 states and 4941 transitions. [2022-07-14 01:13:15,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-14 01:13:15,312 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 15.857142857142858) internal successors, (222), 10 states have internal predecessors, (222), 2 states have call successors, (145), 6 states have call predecessors, (145), 4 states have return successors, (130), 2 states have call predecessors, (130), 2 states have call successors, (130) Word has length 684 [2022-07-14 01:13:15,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:13:15,320 INFO L225 Difference]: With dead ends: 3572 [2022-07-14 01:13:15,320 INFO L226 Difference]: Without dead ends: 1803 [2022-07-14 01:13:15,324 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1601 GetRequests, 1577 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=179, Invalid=471, Unknown=0, NotChecked=0, Total=650 [2022-07-14 01:13:15,324 INFO L413 NwaCegarLoop]: 447 mSDtfsCounter, 170 mSDsluCounter, 1778 mSDsCounter, 0 mSdLazyCounter, 966 mSolverCounterSat, 290 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 171 SdHoareTripleChecker+Valid, 2225 SdHoareTripleChecker+Invalid, 1260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 290 IncrementalHoareTripleChecker+Valid, 966 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2022-07-14 01:13:15,324 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [171 Valid, 2225 Invalid, 1260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [290 Valid, 966 Invalid, 4 Unknown, 0 Unchecked, 8.9s Time] [2022-07-14 01:13:15,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1803 states. [2022-07-14 01:13:15,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1803 to 1798. [2022-07-14 01:13:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1798 states, 1232 states have (on average 1.3344155844155845) internal successors, (1644), 1264 states have internal predecessors, (1644), 418 states have call successors, (418), 148 states have call predecessors, (418), 147 states have return successors, (417), 410 states have call predecessors, (417), 417 states have call successors, (417) [2022-07-14 01:13:15,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1798 states and 2479 transitions. [2022-07-14 01:13:15,381 INFO L78 Accepts]: Start accepts. Automaton has 1798 states and 2479 transitions. Word has length 684 [2022-07-14 01:13:15,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:13:15,382 INFO L495 AbstractCegarLoop]: Abstraction has 1798 states and 2479 transitions. [2022-07-14 01:13:15,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 15.857142857142858) internal successors, (222), 10 states have internal predecessors, (222), 2 states have call successors, (145), 6 states have call predecessors, (145), 4 states have return successors, (130), 2 states have call predecessors, (130), 2 states have call successors, (130) [2022-07-14 01:13:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2479 transitions. [2022-07-14 01:13:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2022-07-14 01:13:15,388 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:15,389 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 20, 20, 20, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:15,426 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-07-14 01:13:15,610 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-14 01:13:15,612 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:15,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:15,612 INFO L85 PathProgramCache]: Analyzing trace with hash -886198935, now seen corresponding path program 2 times [2022-07-14 01:13:15,612 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:13:15,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1801986932] [2022-07-14 01:13:15,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:13:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:15,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:13:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:13:15,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:15,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:13:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:15,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:15,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:13:15,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-14 01:13:16,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-14 01:13:16,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-14 01:13:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-07-14 01:13:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-07-14 01:13:16,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-07-14 01:13:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-07-14 01:13:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2022-07-14 01:13:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-07-14 01:13:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-07-14 01:13:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-07-14 01:13:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-07-14 01:13:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2022-07-14 01:13:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-07-14 01:13:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-07-14 01:13:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-07-14 01:13:16,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-07-14 01:13:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-07-14 01:13:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-07-14 01:13:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2022-07-14 01:13:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-07-14 01:13:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2022-07-14 01:13:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-07-14 01:13:16,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:16,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-07-14 01:13:16,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:16,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-14 01:13:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-14 01:13:16,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 389 [2022-07-14 01:13:16,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-07-14 01:13:16,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:16,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:13:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:13:16,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:16,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:13:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:13:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2022-07-14 01:13:16,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:16,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:13:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:13:16,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:13:16,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:16,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:16,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:13:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677 [2022-07-14 01:13:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2022-07-14 01:13:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 688 [2022-07-14 01:13:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:16,421 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 3688 trivial. 0 not checked. [2022-07-14 01:13:16,421 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:13:16,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1801986932] [2022-07-14 01:13:16,422 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1801986932] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-14 01:13:16,422 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [640835345] [2022-07-14 01:13:16,422 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-14 01:13:16,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-14 01:13:16,422 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 01:13:16,440 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-14 01:13:16,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-14 01:13:17,074 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-14 01:13:17,074 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-14 01:13:17,092 INFO L263 TraceCheckSpWp]: Trace formula consists of 3472 conjuncts, 25 conjunts are in the unsatisfiable core [2022-07-14 01:13:17,102 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:13:17,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 373 proven. 50 refuted. 0 times theorem prover too weak. 3395 trivial. 0 not checked. [2022-07-14 01:13:17,302 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-14 01:13:17,995 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 36 proven. 51 refuted. 0 times theorem prover too weak. 3731 trivial. 0 not checked. [2022-07-14 01:13:17,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [640835345] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-14 01:13:17,996 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-14 01:13:17,996 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 6] total 25 [2022-07-14 01:13:17,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [597248516] [2022-07-14 01:13:17,996 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-14 01:13:17,997 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-07-14 01:13:17,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:13:17,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-07-14 01:13:17,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=521, Unknown=0, NotChecked=0, Total=600 [2022-07-14 01:13:17,998 INFO L87 Difference]: Start difference. First operand 1798 states and 2479 transitions. Second operand has 25 states, 25 states have (on average 9.48) internal successors, (237), 21 states have internal predecessors, (237), 2 states have call successors, (143), 6 states have call predecessors, (143), 5 states have return successors, (131), 2 states have call predecessors, (131), 2 states have call successors, (131) [2022-07-14 01:13:21,520 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:13:23,533 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:13:24,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:13:24,045 INFO L93 Difference]: Finished difference Result 3590 states and 4957 transitions. [2022-07-14 01:13:24,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-07-14 01:13:24,045 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 9.48) internal successors, (237), 21 states have internal predecessors, (237), 2 states have call successors, (143), 6 states have call predecessors, (143), 5 states have return successors, (131), 2 states have call predecessors, (131), 2 states have call successors, (131) Word has length 698 [2022-07-14 01:13:24,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:13:24,051 INFO L225 Difference]: With dead ends: 3590 [2022-07-14 01:13:24,051 INFO L226 Difference]: Without dead ends: 1801 [2022-07-14 01:13:24,055 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1640 GetRequests, 1599 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=311, Invalid=1495, Unknown=0, NotChecked=0, Total=1806 [2022-07-14 01:13:24,056 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 395 mSDsluCounter, 3948 mSDsCounter, 0 mSdLazyCounter, 2809 mSolverCounterSat, 588 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 396 SdHoareTripleChecker+Valid, 4394 SdHoareTripleChecker+Invalid, 3399 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 588 IncrementalHoareTripleChecker+Valid, 2809 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2022-07-14 01:13:24,056 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [396 Valid, 4394 Invalid, 3399 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [588 Valid, 2809 Invalid, 2 Unknown, 0 Unchecked, 5.6s Time] [2022-07-14 01:13:24,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1801 states. [2022-07-14 01:13:24,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1801 to 1801. [2022-07-14 01:13:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1801 states, 1235 states have (on average 1.331174089068826) internal successors, (1644), 1267 states have internal predecessors, (1644), 418 states have call successors, (418), 148 states have call predecessors, (418), 147 states have return successors, (417), 410 states have call predecessors, (417), 417 states have call successors, (417) [2022-07-14 01:13:24,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1801 states and 2479 transitions. [2022-07-14 01:13:24,109 INFO L78 Accepts]: Start accepts. Automaton has 1801 states and 2479 transitions. Word has length 698 [2022-07-14 01:13:24,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:13:24,109 INFO L495 AbstractCegarLoop]: Abstraction has 1801 states and 2479 transitions. [2022-07-14 01:13:24,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 9.48) internal successors, (237), 21 states have internal predecessors, (237), 2 states have call successors, (143), 6 states have call predecessors, (143), 5 states have return successors, (131), 2 states have call predecessors, (131), 2 states have call successors, (131) [2022-07-14 01:13:24,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2479 transitions. [2022-07-14 01:13:24,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2022-07-14 01:13:24,115 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:24,116 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 29, 29, 29, 28, 20, 20, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:24,137 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-07-14 01:13:24,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-07-14 01:13:24,330 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:24,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:24,330 INFO L85 PathProgramCache]: Analyzing trace with hash 918600449, now seen corresponding path program 3 times [2022-07-14 01:13:24,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:13:24,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740033829] [2022-07-14 01:13:24,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:24,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:13:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:24,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-14 01:13:24,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:24,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-14 01:13:24,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:24,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-14 01:13:24,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:24,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 01:13:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-14 01:13:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-07-14 01:13:24,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 01:13:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-07-14 01:13:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-07-14 01:13:24,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-14 01:13:24,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:24,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-07-14 01:13:24,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:24,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-07-14 01:13:24,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:24,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-07-14 01:13:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-07-14 01:13:24,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-07-14 01:13:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2022-07-14 01:13:24,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-07-14 01:13:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-07-14 01:13:24,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-07-14 01:13:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-07-14 01:13:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-07-14 01:13:24,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-07-14 01:13:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-07-14 01:13:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-07-14 01:13:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-07-14 01:13:24,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-07-14 01:13:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2022-07-14 01:13:24,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-14 01:13:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-07-14 01:13:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:24,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:24,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-14 01:13:24,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:24,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:24,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-14 01:13:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:25,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2022-07-14 01:13:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-07-14 01:13:25,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:13:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:13:25,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:25,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:25,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:13:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:13:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2022-07-14 01:13:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-14 01:13:25,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-14 01:13:25,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-14 01:13:25,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-14 01:13:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-14 01:13:25,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-14 01:13:25,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-14 01:13:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 01:13:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 01:13:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 01:13:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-14 01:13:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2022-07-14 01:13:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2022-07-14 01:13:25,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2022-07-14 01:13:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:25,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4054 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 3856 trivial. 0 not checked. [2022-07-14 01:13:25,152 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 01:13:25,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740033829] [2022-07-14 01:13:25,153 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740033829] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-14 01:13:25,153 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [608029292] [2022-07-14 01:13:25,153 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-07-14 01:13:25,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-14 01:13:25,153 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 01:13:25,154 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-07-14 01:13:25,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-07-14 01:13:27,244 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2022-07-14 01:13:27,244 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-14 01:13:27,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 2910 conjuncts, 20 conjunts are in the unsatisfiable core [2022-07-14 01:13:27,270 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:13:27,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4054 backedges. 327 proven. 15 refuted. 0 times theorem prover too weak. 3712 trivial. 0 not checked. [2022-07-14 01:13:27,395 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-14 01:13:27,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4054 backedges. 183 proven. 15 refuted. 0 times theorem prover too weak. 3856 trivial. 0 not checked. [2022-07-14 01:13:27,986 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [608029292] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-14 01:13:27,986 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-14 01:13:27,986 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9, 9] total 26 [2022-07-14 01:13:27,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2058319023] [2022-07-14 01:13:27,987 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-14 01:13:27,988 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-07-14 01:13:27,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 01:13:27,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-07-14 01:13:27,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=505, Unknown=0, NotChecked=0, Total=650 [2022-07-14 01:13:27,989 INFO L87 Difference]: Start difference. First operand 1801 states and 2479 transitions. Second operand has 26 states, 26 states have (on average 9.0) internal successors, (234), 22 states have internal predecessors, (234), 2 states have call successors, (140), 6 states have call predecessors, (140), 4 states have return successors, (131), 2 states have call predecessors, (131), 2 states have call successors, (131) [2022-07-14 01:13:32,852 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:13:33,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:13:33,212 INFO L93 Difference]: Finished difference Result 3596 states and 4963 transitions. [2022-07-14 01:13:33,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-07-14 01:13:33,219 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 9.0) internal successors, (234), 22 states have internal predecessors, (234), 2 states have call successors, (140), 6 states have call predecessors, (140), 4 states have return successors, (131), 2 states have call predecessors, (131), 2 states have call successors, (131) Word has length 706 [2022-07-14 01:13:33,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:13:33,241 INFO L225 Difference]: With dead ends: 3596 [2022-07-14 01:13:33,241 INFO L226 Difference]: Without dead ends: 1811 [2022-07-14 01:13:33,246 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1659 GetRequests, 1613 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 514 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=510, Invalid=1746, Unknown=0, NotChecked=0, Total=2256 [2022-07-14 01:13:33,246 INFO L413 NwaCegarLoop]: 445 mSDtfsCounter, 295 mSDsluCounter, 2190 mSDsCounter, 0 mSdLazyCounter, 1573 mSolverCounterSat, 456 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 296 SdHoareTripleChecker+Valid, 2635 SdHoareTripleChecker+Invalid, 2030 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 456 IncrementalHoareTripleChecker+Valid, 1573 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-07-14 01:13:33,246 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [296 Valid, 2635 Invalid, 2030 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [456 Valid, 1573 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2022-07-14 01:13:33,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1811 states. [2022-07-14 01:13:33,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1811 to 1808. [2022-07-14 01:13:33,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1808 states, 1242 states have (on average 1.3301127214170692) internal successors, (1652), 1274 states have internal predecessors, (1652), 418 states have call successors, (418), 148 states have call predecessors, (418), 147 states have return successors, (417), 410 states have call predecessors, (417), 417 states have call successors, (417) [2022-07-14 01:13:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1808 states and 2487 transitions. [2022-07-14 01:13:33,322 INFO L78 Accepts]: Start accepts. Automaton has 1808 states and 2487 transitions. Word has length 706 [2022-07-14 01:13:33,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:13:33,323 INFO L495 AbstractCegarLoop]: Abstraction has 1808 states and 2487 transitions. [2022-07-14 01:13:33,324 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 9.0) internal successors, (234), 22 states have internal predecessors, (234), 2 states have call successors, (140), 6 states have call predecessors, (140), 4 states have return successors, (131), 2 states have call predecessors, (131), 2 states have call successors, (131) [2022-07-14 01:13:33,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2487 transitions. [2022-07-14 01:13:33,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 719 [2022-07-14 01:13:33,331 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:33,331 INFO L195 NwaCegarLoop]: trace histogram [40, 29, 29, 29, 29, 29, 20, 20, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:33,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-07-14 01:13:33,543 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-14 01:13:33,544 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:33,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:33,544 INFO L85 PathProgramCache]: Analyzing trace with hash 219254313, now seen corresponding path program 4 times [2022-07-14 01:13:33,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 01:13:33,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [929003615] [2022-07-14 01:13:33,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:33,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 01:13:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-14 01:13:34,807 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-14 01:13:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-14 01:13:36,064 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-14 01:13:36,065 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-14 01:13:36,065 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-14 01:13:36,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-07-14 01:13:36,069 INFO L356 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:36,072 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-14 01:13:36,116 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,117 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,117 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,117 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,117 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,117 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,117 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,118 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,118 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,118 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,118 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,118 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,118 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,118 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,120 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,120 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,121 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,121 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,121 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,121 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,121 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,122 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,122 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,122 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,122 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,122 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,122 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,122 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,123 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,123 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,123 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,123 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,123 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,123 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,124 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,124 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,124 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,124 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,124 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,124 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,125 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,125 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,125 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,125 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,125 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,125 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,125 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,126 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,126 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,126 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,126 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,126 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,126 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,127 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,127 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,127 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,127 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,127 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,127 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,127 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,128 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,128 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,128 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,128 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,128 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,128 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,129 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,129 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,129 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,129 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,129 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,129 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,129 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,129 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,130 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,130 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,130 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,130 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,130 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,130 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,131 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,131 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,131 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,131 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,131 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,131 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,132 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,132 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,132 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,132 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,132 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,132 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,132 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,132 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,133 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,133 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,133 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,133 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,133 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,133 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,133 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,134 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,134 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,134 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,134 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,134 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,135 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,135 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,135 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,135 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,135 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,135 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,135 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,136 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,136 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,136 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,136 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,136 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,136 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,136 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,136 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,137 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,137 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,137 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,137 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,137 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,138 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,138 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,138 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,138 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,138 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,138 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,139 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,139 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,139 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,139 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,139 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,139 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,139 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,140 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,140 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,140 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,140 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,140 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,140 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,140 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,141 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,141 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,141 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,141 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,141 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:13:36,141 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:13:36,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 01:13:36 BoogieIcfgContainer [2022-07-14 01:13:36,421 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-14 01:13:36,422 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-14 01:13:36,422 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-14 01:13:36,422 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-14 01:13:36,422 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 01:11:46" (3/4) ... [2022-07-14 01:13:36,424 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-07-14 01:13:36,424 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-14 01:13:36,425 INFO L158 Benchmark]: Toolchain (without parser) took 113307.81ms. Allocated memory was 81.8MB in the beginning and 536.9MB in the end (delta: 455.1MB). Free memory was 45.3MB in the beginning and 380.4MB in the end (delta: -335.1MB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. [2022-07-14 01:13:36,425 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 81.8MB. Free memory was 51.7MB in the beginning and 51.7MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 01:13:36,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 835.83ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 45.1MB in the beginning and 46.7MB in the end (delta: -1.6MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2022-07-14 01:13:36,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.03ms. Allocated memory is still 98.6MB. Free memory was 46.7MB in the beginning and 41.0MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-07-14 01:13:36,427 INFO L158 Benchmark]: Boogie Preprocessor took 111.13ms. Allocated memory is still 98.6MB. Free memory was 41.0MB in the beginning and 60.9MB in the end (delta: -20.0MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2022-07-14 01:13:36,427 INFO L158 Benchmark]: RCFGBuilder took 2243.24ms. Allocated memory was 98.6MB in the beginning and 169.9MB in the end (delta: 71.3MB). Free memory was 60.9MB in the beginning and 117.5MB in the end (delta: -56.5MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2022-07-14 01:13:36,428 INFO L158 Benchmark]: TraceAbstraction took 110022.66ms. Allocated memory was 169.9MB in the beginning and 536.9MB in the end (delta: 367.0MB). Free memory was 116.4MB in the beginning and 380.4MB in the end (delta: -264.0MB). Peak memory consumption was 406.0MB. Max. memory is 16.1GB. [2022-07-14 01:13:36,431 INFO L158 Benchmark]: Witness Printer took 2.96ms. Allocated memory is still 536.9MB. Free memory is still 380.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 01:13:36,434 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 81.8MB. Free memory was 51.7MB in the beginning and 51.7MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 835.83ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 45.1MB in the beginning and 46.7MB in the end (delta: -1.6MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.03ms. Allocated memory is still 98.6MB. Free memory was 46.7MB in the beginning and 41.0MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.13ms. Allocated memory is still 98.6MB. Free memory was 41.0MB in the beginning and 60.9MB in the end (delta: -20.0MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2243.24ms. Allocated memory was 98.6MB in the beginning and 169.9MB in the end (delta: 71.3MB). Free memory was 60.9MB in the beginning and 117.5MB in the end (delta: -56.5MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. * TraceAbstraction took 110022.66ms. Allocated memory was 169.9MB in the beginning and 536.9MB in the end (delta: 367.0MB). Free memory was 116.4MB in the beginning and 380.4MB in the end (delta: -264.0MB). Peak memory consumption was 406.0MB. Max. memory is 16.1GB. * Witness Printer took 2.96ms. Allocated memory is still 536.9MB. Free memory is still 380.4MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 - UnprovableResult [Line: 4122]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 3859, overapproximation of bitwiseOr at line 3492, overapproximation of bitwiseAnd at line 3501. Possible FailurePath: [L3354] struct file *pc87413_fops_group2 ; [L3355] int LDV_IN_INTERRUPT = 1; [L3356] int ldv_state_variable_2 ; [L3357] int ref_cnt ; [L3358] int ldv_state_variable_1 ; [L3359] struct inode *pc87413_fops_group1 ; [L3360] int ldv_state_variable_0 ; [L3391] static int io = 46; [L3392] static int swc_base_addr = -1; [L3393] static int timeout = 1; [L3394] static unsigned long timer_enabled ; [L3395] static char expect_close ; [L3396] static spinlock_t io_lock = {{{{{0}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "io_lock", 0, 0UL}}}}; [L3397] static bool nowayout = 1; [L3823-L3826] static struct file_operations const pc87413_fops = {& __this_module, & no_llseek, 0, & pc87413_write, 0, 0, 0, 0, & pc87413_ioctl, 0, 0, 0, & pc87413_open, 0, & pc87413_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L3827] static struct notifier_block pc87413_notifier = {& pc87413_notify_sys, 0, 0}; [L3828-L3829] static struct miscdevice pc87413_miscdev = {130, "watchdog", & pc87413_fops, {0, 0}, 0, 0, 0, 0, (unsigned short)0}; [L3892] int ldv_retval_0 ; [L3893] int ldv_retval_1 ; [L4161] int ldv_module_refcounter = 1; VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3910] void *ldvarg1 ; [L3911] void *tmp ; [L3912] struct notifier_block *ldvarg0 ; [L3913] void *tmp___0 ; [L3914] unsigned long ldvarg2 ; [L3915] size_t ldvarg8 ; [L3916] loff_t *ldvarg7 ; [L3917] void *tmp___1 ; [L3918] unsigned int ldvarg4 ; [L3919] unsigned long ldvarg3 ; [L3920] char *ldvarg9 ; [L3921] void *tmp___2 ; [L3922] int ldvarg5 ; [L3923] loff_t ldvarg6 ; [L3924] int tmp___3 ; [L3925] int tmp___4 ; [L3926] int tmp___5 ; [L3927] int tmp___6 ; VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg8={36893488147419103235:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3929] CALL, EXPR ldv_init_zalloc(1UL) VAL [\old(size)=1, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1, __this_module={42:-41}, calloc(1UL, size)={18446744073709551617:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=1, __this_module={42:-41}, calloc(1UL, size)={18446744073709551617:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={18446744073709551617:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={42:-41}, cond=1, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1, __this_module={42:-41}, calloc(1UL, size)={18446744073709551617:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={18446744073709551617:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}] [L3314] return (p); VAL [\old(size)=1, \result={18446744073709551617:0}, __this_module={42:-41}, calloc(1UL, size)={18446744073709551617:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={18446744073709551617:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}] [L3929] RET, EXPR ldv_init_zalloc(1UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={18446744073709551617:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg8={36893488147419103235:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3929] tmp = ldv_init_zalloc(1UL) [L3930] ldvarg1 = tmp VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg8={36893488147419103235:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}] [L3931] CALL, EXPR ldv_init_zalloc(24UL) VAL [\old(size)=24, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=24, __this_module={42:-41}, calloc(1UL, size)={-18446744073709551617:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=24, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=24, __this_module={42:-41}, calloc(1UL, size)={-18446744073709551617:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-18446744073709551617:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=24, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={42:-41}, cond=1, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=24, __this_module={42:-41}, calloc(1UL, size)={-18446744073709551617:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-18446744073709551617:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=24, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}] [L3314] return (p); VAL [\old(size)=24, \result={-18446744073709551617:0}, __this_module={42:-41}, calloc(1UL, size)={-18446744073709551617:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-18446744073709551617:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=24, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}] [L3931] RET, EXPR ldv_init_zalloc(24UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(24UL)={-18446744073709551617:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg8={36893488147419103235:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}] [L3931] tmp___0 = ldv_init_zalloc(24UL) [L3932] ldvarg0 = (struct notifier_block *)tmp___0 VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg8={36893488147419103235:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}] [L3933] CALL, EXPR ldv_init_zalloc(8UL) VAL [\old(size)=8, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=8, __this_module={42:-41}, calloc(1UL, size)={-36893488147419103233:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=8, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=8, __this_module={42:-41}, calloc(1UL, size)={-36893488147419103233:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-36893488147419103233:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=8, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-36893488147419103233:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={42:-41}, cond=1, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=8, __this_module={42:-41}, calloc(1UL, size)={-36893488147419103233:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-36893488147419103233:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=8, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-36893488147419103233:0}] [L3314] return (p); VAL [\old(size)=8, \result={-36893488147419103233:0}, __this_module={42:-41}, calloc(1UL, size)={-36893488147419103233:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-36893488147419103233:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=8, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-36893488147419103233:0}] [L3933] RET, EXPR ldv_init_zalloc(8UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(8UL)={-36893488147419103233:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg8={36893488147419103235:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}] [L3933] tmp___1 = ldv_init_zalloc(8UL) [L3934] ldvarg7 = (loff_t *)tmp___1 VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}] [L3935] CALL, EXPR ldv_init_zalloc(1UL) VAL [\old(size)=1, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1, __this_module={42:-41}, calloc(1UL, size)={-73786976294838206463:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=1, __this_module={42:-41}, calloc(1UL, size)={-73786976294838206463:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-73786976294838206463:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206463:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={42:-41}, cond=1, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1, __this_module={42:-41}, calloc(1UL, size)={-73786976294838206463:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-73786976294838206463:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206463:0}] [L3314] return (p); VAL [\old(size)=1, \result={-73786976294838206463:0}, __this_module={42:-41}, calloc(1UL, size)={-73786976294838206463:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-73786976294838206463:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206463:0}] [L3935] RET, EXPR ldv_init_zalloc(1UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={-73786976294838206463:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}] [L3935] tmp___2 = ldv_init_zalloc(1UL) [L3936] ldvarg9 = (char *)tmp___2 [L3937] FCALL ldv_initialize() [L3938] CALL ldv_memset((void *)(& ldvarg2), 0, 8UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=8, \result={36893488147419103237:0}, __this_module={42:-41}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=8, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={36893488147419103237:0}, s={36893488147419103237:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103237:0}] [L3938] RET ldv_memset((void *)(& ldvarg2), 0, 8UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg2), 0, 8UL)={36893488147419103237:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}] [L3939] CALL ldv_memset((void *)(& ldvarg8), 0, 8UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=8, \result={36893488147419103235:0}, __this_module={42:-41}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=8, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={36893488147419103235:0}, s={36893488147419103235:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103235:0}] [L3939] RET ldv_memset((void *)(& ldvarg8), 0, 8UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg8), 0, 8UL)={36893488147419103235:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}] [L3940] CALL ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=4, \result={36893488147419103236:0}, __this_module={42:-41}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=4, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={36893488147419103236:0}, s={36893488147419103236:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103236:0}] [L3940] RET ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg4), 0, 4UL)={36893488147419103236:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}] [L3941] CALL ldv_memset((void *)(& ldvarg3), 0, 8UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=8, \result={36893488147419103240:0}, __this_module={42:-41}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=8, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={36893488147419103240:0}, s={36893488147419103240:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103240:0}] [L3941] RET ldv_memset((void *)(& ldvarg3), 0, 8UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg3), 0, 8UL)={36893488147419103240:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}] [L3942] CALL ldv_memset((void *)(& ldvarg5), 0, 4UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=4, \result={36893488147419103243:0}, __this_module={42:-41}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=4, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={36893488147419103243:0}, s={36893488147419103243:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103243:0}] [L3942] RET ldv_memset((void *)(& ldvarg5), 0, 4UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg5), 0, 4UL)={36893488147419103243:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}] [L3943] CALL ldv_memset((void *)(& ldvarg6), 0, 8UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=8, \result={36893488147419103241:0}, __this_module={42:-41}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=8, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={36893488147419103241:0}, s={36893488147419103241:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103241:0}] [L3943] RET ldv_memset((void *)(& ldvarg6), 0, 8UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg6), 0, 8UL)={36893488147419103241:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}] [L3944] ldv_state_variable_1 = 0 [L3945] ref_cnt = 0 [L3946] ldv_state_variable_0 = 1 [L3947] ldv_state_variable_2 = 0 VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=1] [L3970] COND TRUE ldv_state_variable_0 != 0 [L3971] tmp___5 = __VERIFIER_nondet_int() [L3973] case 0: [L3981] case 1: VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=1, tmp___5=1] [L3982] COND TRUE ldv_state_variable_0 == 1 [L3983] CALL, EXPR pc87413_init() [L3832] int ret ; [L3833] struct resource *tmp ; [L3834] struct resource *tmp___0 ; [L3837-L3838] CALL, EXPR __request_region(& ioport_resource, (resource_size_t )io, 2ULL, "pc87413 WDT", 4194304) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L4237] CALL, EXPR ldv_malloc(sizeof(struct resource)) [L3274] void *p ; [L3275] void *tmp ; [L3276] int tmp___0 ; [L3278] tmp___0 = __VERIFIER_nondet_int() [L3279] COND FALSE !(tmp___0 != 0) [L3282] tmp = malloc(size) [L3283] p = tmp VAL [\old(size)=56, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-73786976294838206465:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=56, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}, tmp___0=0] [L3284] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={42:-41}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3284] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=56, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-73786976294838206465:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=56, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}, tmp___0=0] [L3285] return (p); VAL [\old(size)=56, \result={-73786976294838206465:0}, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={-73786976294838206465:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=56, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}, tmp___0=0] [L4237] RET, EXPR ldv_malloc(sizeof(struct resource)) [L4237] return ldv_malloc(sizeof(struct resource)); [L3837-L3838] RET, EXPR __request_region(& ioport_resource, (resource_size_t )io, 2ULL, "pc87413 WDT", 4194304) VAL [__request_region(& ioport_resource, (resource_size_t )io, 2ULL, "pc87413 WDT", 4194304)={-73786976294838206465:0}, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3837-L3838] tmp = __request_region(& ioport_resource, (resource_size_t )io, 2ULL, "pc87413 WDT", 4194304) [L3839] COND FALSE !((unsigned long )tmp == (unsigned long )((struct resource *)0)) [L3843] CALL, EXPR register_reboot_notifier(& pc87413_notifier) [L4270] return __VERIFIER_nondet_int(); [L3843] RET, EXPR register_reboot_notifier(& pc87413_notifier) [L3843] ret = register_reboot_notifier(& pc87413_notifier) [L3844] COND FALSE !(ret != 0) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, ret=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}] [L3848] CALL, EXPR ldv_misc_register_7(& pc87413_miscdev) [L4085] ldv_func_ret_type ldv_func_res ; [L4086] int tmp ; [L4088] CALL, EXPR misc_register(misc) [L4258] return __VERIFIER_nondet_int(); [L4088] RET, EXPR misc_register(misc) [L4088] tmp = misc_register(misc) [L4089] ldv_func_res = tmp [L4090] ldv_state_variable_2 = 1 [L4091] CALL ldv_file_operations_2() [L3898] void *tmp ; [L3899] void *tmp___0 ; VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3901] CALL, EXPR ldv_init_zalloc(1000UL) VAL [\old(size)=1000, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1000, __this_module={42:-41}, calloc(1UL, size)={36893488147419103233:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1000, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=1000, __this_module={42:-41}, calloc(1UL, size)={36893488147419103233:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={36893488147419103233:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1000, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103233:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={42:-41}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1000, __this_module={42:-41}, calloc(1UL, size)={36893488147419103233:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={36893488147419103233:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1000, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103233:0}] [L3314] return (p); VAL [\old(size)=1000, \result={36893488147419103233:0}, __this_module={42:-41}, calloc(1UL, size)={36893488147419103233:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={36893488147419103233:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1000, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103233:0}] [L3901] RET, EXPR ldv_init_zalloc(1000UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1000UL)={36893488147419103233:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3901] tmp = ldv_init_zalloc(1000UL) [L3902] pc87413_fops_group1 = (struct inode *)tmp VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103233:0}] [L3903] CALL, EXPR ldv_init_zalloc(504UL) VAL [\old(size)=504, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=504, __this_module={42:-41}, calloc(1UL, size)={-92233720368547758081:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=504, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=504, __this_module={42:-41}, calloc(1UL, size)={-92233720368547758081:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={-92233720368547758081:0}, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=504, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-92233720368547758081:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={42:-41}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=504, __this_module={42:-41}, calloc(1UL, size)={-92233720368547758081:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={-92233720368547758081:0}, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=504, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-92233720368547758081:0}] [L3314] return (p); VAL [\old(size)=504, \result={-92233720368547758081:0}, __this_module={42:-41}, calloc(1UL, size)={-92233720368547758081:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={-92233720368547758081:0}, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=504, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-92233720368547758081:0}] [L3903] RET, EXPR ldv_init_zalloc(504UL) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(504UL)={-92233720368547758081:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103233:0}] [L3903] tmp___0 = ldv_init_zalloc(504UL) [L3904] pc87413_fops_group2 = (struct file *)tmp___0 VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36893488147419103233:0}, tmp___0={-92233720368547758081:0}] [L4091] RET ldv_file_operations_2() [L4092] return (ldv_func_res); VAL [\result=0, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, misc={28:0}, misc={28:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=0] [L3848] RET, EXPR ldv_misc_register_7(& pc87413_miscdev) [L3848] ret = ldv_misc_register_7(& pc87413_miscdev) [L3849] COND FALSE !(ret != 0) [L3855] CALL pc87413_select_wdt_out() [L3400] unsigned int cr_data ; [L3401] unsigned char tmp ; [L3403] cr_data = 0U VAL [__this_module={42:-41}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3404] CALL outb_p(34, io) VAL [__this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3404] RET outb_p(34, io) VAL [__this_module={42:-41}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3405] CALL, EXPR inb(io + 1) VAL [\old(port)=47, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=47, \result=384, __this_module={42:-41}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, value=128] [L3405] RET, EXPR inb(io + 1) VAL [__this_module={42:-41}, cr_data=0, expect_close=0, inb(io + 1)=384, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3405] tmp = inb(io + 1) [L3406] cr_data = (unsigned int )tmp VAL [__this_module={42:-41}, cr_data=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=128] [L3407] cr_data = cr_data | 128U VAL [__this_module={42:-41}, cr_data=128, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=128] [L3408] CALL outb_p(34, io) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3408] RET outb_p(34, io) VAL [__this_module={42:-41}, cr_data=128, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=128] [L3409] CALL outb_p((int )((unsigned char )cr_data), io + 1) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3409] RET outb_p((int )((unsigned char )cr_data), io + 1) VAL [__this_module={42:-41}, cr_data=128, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=128] [L3855] RET pc87413_select_wdt_out() [L3856] CALL pc87413_enable_swc() [L3415] unsigned int cr_data ; [L3416] unsigned char tmp ; [L3418] cr_data = 0U VAL [__this_module={42:-41}, cr_data=0, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3419] CALL outb_p(7, io) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3419] RET outb_p(7, io) VAL [__this_module={42:-41}, cr_data=0, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3420] CALL outb_p(4, io + 1) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3420] RET outb_p(4, io + 1) VAL [__this_module={42:-41}, cr_data=0, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3421] CALL outb_p(48, io) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3421] RET outb_p(48, io) VAL [__this_module={42:-41}, cr_data=0, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3422] CALL, EXPR inb(io + 1) VAL [\old(port)=47, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=47, \result=512, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, value=0] [L3422] RET, EXPR inb(io + 1) VAL [__this_module={42:-41}, cr_data=0, cr_data = cr_data | 128U=128, expect_close=0, inb(io + 1)=512, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3422] tmp = inb(io + 1) [L3423] cr_data = (unsigned int )tmp VAL [__this_module={42:-41}, cr_data=0, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=0] [L3424] cr_data = cr_data | 1U VAL [__this_module={42:-41}, cr_data=1, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=0] [L3425] CALL outb_p(48, io) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3425] RET outb_p(48, io) VAL [__this_module={42:-41}, cr_data=1, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=0] [L3426] CALL outb_p((int )((unsigned char )cr_data), io + 1) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3426] RET outb_p((int )((unsigned char )cr_data), io + 1) VAL [__this_module={42:-41}, cr_data=1, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=0] [L3856] RET pc87413_enable_swc() [L3857] CALL pc87413_get_swc_base_addr() [L3432] unsigned char addr_l ; [L3433] unsigned char addr_h ; [L3435] addr_h = 0U VAL [__this_module={42:-41}, addr_h=0, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3436] CALL outb_p(96, io) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3436] RET outb_p(96, io) VAL [__this_module={42:-41}, addr_h=0, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3437] CALL, EXPR inb(io + 1) VAL [\old(port)=47, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=47, \result=256, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, value=0] [L3437] RET, EXPR inb(io + 1) VAL [__this_module={42:-41}, addr_h=0, cr_data = cr_data | 128U=128, expect_close=0, inb(io + 1)=256, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3437] addr_h = inb(io + 1) [L3438] CALL outb_p(97, io) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3438] RET outb_p(97, io) VAL [__this_module={42:-41}, addr_h=0, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3439] CALL, EXPR inb(io + 1) VAL [\old(port)=47, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=47, \result=570, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, value=58] [L3439] RET, EXPR inb(io + 1) VAL [__this_module={42:-41}, addr_h=0, cr_data = cr_data | 128U=128, expect_close=0, inb(io + 1)=570, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3439] addr_l = inb(io + 1) [L3440] swc_base_addr = ((int )addr_h << 8) + (int )addr_l VAL [__this_module={42:-41}, addr_h=0, addr_l=58, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3857] RET pc87413_get_swc_base_addr() [L3858-L3859] CALL, EXPR __request_region(& ioport_resource, (resource_size_t )swc_base_addr, 32ULL, "pc87413 WDT", 0) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L4237] CALL, EXPR ldv_malloc(sizeof(struct resource)) [L3274] void *p ; [L3275] void *tmp ; [L3276] int tmp___0 ; [L3278] tmp___0 = __VERIFIER_nondet_int() [L3279] COND FALSE !(tmp___0 != 0) [L3282] tmp = malloc(size) [L3283] p = tmp VAL [\old(size)=56, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={-18446744073709551615:0}, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, size=56, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551615:0}, tmp___0=0] [L3284] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={42:-41}, cond=1, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3284] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=56, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={-18446744073709551615:0}, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, size=56, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551615:0}, tmp___0=0] [L3285] return (p); VAL [\old(size)=56, \result={-18446744073709551615:0}, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={-18446744073709551615:0}, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, size=56, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551615:0}, tmp___0=0] [L4237] RET, EXPR ldv_malloc(sizeof(struct resource)) [L4237] return ldv_malloc(sizeof(struct resource)); [L3858-L3859] RET, EXPR __request_region(& ioport_resource, (resource_size_t )swc_base_addr, 32ULL, "pc87413 WDT", 0) VAL [__request_region(& ioport_resource, (resource_size_t )swc_base_addr, 32ULL, "pc87413 WDT", 0)={-18446744073709551615:0}, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, ret=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}] [L3858-L3859] tmp___0 = __request_region(& ioport_resource, (resource_size_t )swc_base_addr, 32ULL, "pc87413 WDT", 0) [L3860] COND FALSE !((unsigned long )tmp___0 == (unsigned long )((struct resource *)0)) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, ret=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}, tmp___0={-18446744073709551615:0}] [L3866] CALL pc87413_enable() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3508] CALL spin_lock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3224] FCALL _raw_spin_lock(& lock->__annonCompField18.rlock) [L3508] RET spin_lock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3509] CALL pc87413_swc_bank3() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3446] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=73, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=73, \result=36893488147419103254, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=73, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=22] [L3448] RET, EXPR inb(swc_base_addr + 15) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 15)=36893488147419103254, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3448] tmp = inb(swc_base_addr + 15) [L3449] CALL outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [\old(port)=73, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3449] RET outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=22] [L3509] RET pc87413_swc_bank3() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3510] CALL pc87413_programm_wdto((int )((char )timeout)) VAL [\old(pc87413_time)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=75, \old(value)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3456] RET outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(pc87413_time)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3510] RET pc87413_programm_wdto((int )((char )timeout)) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3511] CALL pc87413_enable_wden() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3462] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=74, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=74, \result=36893488147419103257, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=74, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=25] [L3464] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 16)=36893488147419103257, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3464] tmp = inb(swc_base_addr + 16) [L3465] CALL outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [\old(port)=74, \old(value)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3465] RET outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=25] [L3511] RET pc87413_enable_wden() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3512] CALL pc87413_enable_sw_wd_tren() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3471] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=76, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=76, \result=36893488147419103255, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=76, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=23] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 18)=36893488147419103255, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3473] tmp = inb(swc_base_addr + 18) [L3474] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [\old(port)=76, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3474] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=23] [L3512] RET pc87413_enable_sw_wd_tren() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3513] CALL pc87413_enable_sw_wd_trg() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3489] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=74, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=74, \result=36893488147419103247, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=74, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=15] [L3491] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 16)=36893488147419103247, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3491] tmp = inb(swc_base_addr + 16) [L3492] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [\old(port)=74, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3492] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=15] [L3513] RET pc87413_enable_sw_wd_trg() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3514] CALL spin_unlock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3231] FCALL _raw_spin_unlock(& lock->__annonCompField18.rlock) [L3514] RET spin_unlock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3866] RET pc87413_enable() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, ret=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}, tmp___0={-18446744073709551615:0}] [L3867] FCALL __release_region(& ioport_resource, (resource_size_t )io, 2ULL) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, ret=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}, tmp___0={-18446744073709551615:0}] [L3868] return (0); VAL [\result=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, ret=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}, tmp___0={-18446744073709551615:0}] [L3983] RET, EXPR pc87413_init() [L3983] ldv_retval_0 = pc87413_init() [L3984] COND TRUE ldv_retval_0 == 0 [L3985] ldv_state_variable_0 = 3 [L3986] ldv_state_variable_1 = 1 VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=1, tmp___5=1] [L3989] COND FALSE !(ldv_retval_0 != 0) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=1, tmp___5=1] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: [L4004] case 2: VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=2, tmp___5=1] [L4005] COND TRUE ldv_state_variable_2 != 0 [L4006] tmp___6 = __VERIFIER_nondet_int() [L4008] case 0: [L4020] case 1: [L4028] case 2: [L4035] case 3: VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=2, tmp___5=1, tmp___6=3] [L4036] COND TRUE ldv_state_variable_2 == 1 [L4037] CALL, EXPR pc87413_open(pc87413_fops_group1, pc87413_fops_group2) [L3547] int tmp ; [L3548] int tmp___0 ; [L3550] CALL, EXPR test_and_set_bit(0L, (unsigned long volatile *)(& timer_enabled)) [L3202] char c ; [L3206] return ((int )((signed char )c) != 0); VAL [\old(nr)=0, \result=0, __this_module={42:-41}, addr={24:0}, addr={24:0}, c=0, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, nr=0, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3550] RET, EXPR test_and_set_bit(0L, (unsigned long volatile *)(& timer_enabled)) [L3550] tmp = test_and_set_bit(0L, (unsigned long volatile *)(& timer_enabled)) [L3551] COND FALSE !(tmp != 0) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, file={-92233720368547758081:0}, file={-92233720368547758081:0}, inode={36893488147419103233:0}, inode={36893488147419103233:0}, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=0] [L3555] COND TRUE (int )nowayout [L3556] CALL ldv___module_get_5(& __this_module) [L4073] CALL ldv_module_get(ldv_func_arg1) [L4165] COND TRUE (unsigned long )module != (unsigned long )((struct module *)0) [L4166] ldv_module_refcounter = ldv_module_refcounter + 1 VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, module={42:-41}, module={42:-41}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L4073] RET ldv_module_get(ldv_func_arg1) [L3556] RET ldv___module_get_5(& __this_module) [L3559] CALL pc87413_refresh() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3533] CALL spin_lock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3224] FCALL _raw_spin_lock(& lock->__annonCompField18.rlock) [L3533] RET spin_lock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3534] CALL pc87413_swc_bank3() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3446] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=73, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=73, \result=36893488147419103259, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=73, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=27] [L3448] RET, EXPR inb(swc_base_addr + 15) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 15)=36893488147419103259, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3448] tmp = inb(swc_base_addr + 15) [L3449] CALL outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [\old(port)=73, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3449] RET outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=27] [L3534] RET pc87413_swc_bank3() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3535] CALL pc87413_disable_sw_wd_tren() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3480] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3482] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=76, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=76, \result=258, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=76, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=2] [L3482] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 18)=258, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3482] tmp = inb(swc_base_addr + 18) [L3483] CALL outb_p((int )tmp & 127, swc_base_addr + 18) VAL [\old(port)=76, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3483] RET outb_p((int )tmp & 127, swc_base_addr + 18) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=2] [L3535] RET pc87413_disable_sw_wd_tren() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3536] CALL pc87413_disable_sw_wd_trg() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3498] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3500] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=74, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=74, \result=-254, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=74, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=2] [L3500] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 16)=-254, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3500] tmp = inb(swc_base_addr + 16) [L3501] CALL outb_p((int )tmp & 127, swc_base_addr + 16) VAL [\old(port)=74, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3501] RET outb_p((int )tmp & 127, swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=2] [L3536] RET pc87413_disable_sw_wd_trg() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3537] CALL pc87413_programm_wdto((int )((char )timeout)) VAL [\old(pc87413_time)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=75, \old(value)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3456] RET outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(pc87413_time)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3537] RET pc87413_programm_wdto((int )((char )timeout)) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3538] CALL pc87413_enable_wden() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3462] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=74, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=74, \result=36893488147419103256, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=74, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=24] [L3464] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 16)=36893488147419103256, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3464] tmp = inb(swc_base_addr + 16) [L3465] CALL outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [\old(port)=74, \old(value)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3465] RET outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=24] [L3538] RET pc87413_enable_wden() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3539] CALL pc87413_enable_sw_wd_tren() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3471] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=76, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=76, \result=36893488147419103246, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=76, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=14] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 18)=36893488147419103246, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3473] tmp = inb(swc_base_addr + 18) [L3474] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [\old(port)=76, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3474] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=14] [L3539] RET pc87413_enable_sw_wd_tren() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3540] CALL pc87413_enable_sw_wd_trg() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3489] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=74, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=74, \result=36893488147419103248, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=74, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=16] [L3491] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 16)=36893488147419103248, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3491] tmp = inb(swc_base_addr + 16) [L3492] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [\old(port)=74, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3492] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=16] [L3540] RET pc87413_enable_sw_wd_trg() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3541] CALL spin_unlock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3231] FCALL _raw_spin_unlock(& lock->__annonCompField18.rlock) [L3541] RET spin_unlock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3559] RET pc87413_refresh() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, file={-92233720368547758081:0}, file={-92233720368547758081:0}, inode={36893488147419103233:0}, inode={36893488147419103233:0}, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=0] [L3561] CALL, EXPR ldv_nonseekable_open_6(inode, file) [L4080] return (0); VAL [\result=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, ldv_func_arg1={36893488147419103233:0}, ldv_func_arg1={36893488147419103233:0}, ldv_func_arg2={-92233720368547758081:0}, ldv_func_arg2={-92233720368547758081:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3561] RET, EXPR ldv_nonseekable_open_6(inode, file) [L3561] tmp___0 = ldv_nonseekable_open_6(inode, file) [L3562] return (tmp___0); VAL [\result=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, file={-92233720368547758081:0}, file={-92233720368547758081:0}, inode={36893488147419103233:0}, inode={36893488147419103233:0}, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=0, tmp___0=0] [L4037] RET, EXPR pc87413_open(pc87413_fops_group1, pc87413_fops_group2) [L4037] ldv_retval_1 = pc87413_open(pc87413_fops_group1, pc87413_fops_group2) [L4038] COND TRUE ldv_retval_1 == 0 [L4039] ldv_state_variable_2 = 2 [L4040] ref_cnt = ref_cnt + 1 VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=2, tmp___5=1, tmp___6=3] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: [L4004] case 2: VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=2, tmp___5=1, tmp___6=3] [L4005] COND TRUE ldv_state_variable_2 != 0 [L4006] tmp___6 = __VERIFIER_nondet_int() [L4008] case 0: [L4020] case 1: VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=2, tmp___5=1, tmp___6=1] [L4021] COND TRUE ldv_state_variable_2 == 2 [L4022] CALL pc87413_release(pc87413_fops_group1, pc87413_fops_group2) [L3568] COND FALSE !((int )((signed char )expect_close) == 42) [L3573] CALL pc87413_refresh() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3533] CALL spin_lock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3224] FCALL _raw_spin_lock(& lock->__annonCompField18.rlock) [L3533] RET spin_lock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3534] CALL pc87413_swc_bank3() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3446] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=73, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=73, \result=36893488147419103251, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=73, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=19] [L3448] RET, EXPR inb(swc_base_addr + 15) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 15)=36893488147419103251, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3448] tmp = inb(swc_base_addr + 15) [L3449] CALL outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [\old(port)=73, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3449] RET outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=19] [L3534] RET pc87413_swc_bank3() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3535] CALL pc87413_disable_sw_wd_tren() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3480] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3482] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=76, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=76, \result=514, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=76, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=2] [L3482] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 18)=514, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3482] tmp = inb(swc_base_addr + 18) [L3483] CALL outb_p((int )tmp & 127, swc_base_addr + 18) VAL [\old(port)=76, \old(value)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3483] RET outb_p((int )tmp & 127, swc_base_addr + 18) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=2] [L3535] RET pc87413_disable_sw_wd_tren() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3536] CALL pc87413_disable_sw_wd_trg() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3498] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3500] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=74, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=74, \result=-510, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=74, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=2] [L3500] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 16)=-510, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3500] tmp = inb(swc_base_addr + 16) [L3501] CALL outb_p((int )tmp & 127, swc_base_addr + 16) VAL [\old(port)=74, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3501] RET outb_p((int )tmp & 127, swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=2] [L3536] RET pc87413_disable_sw_wd_trg() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3537] CALL pc87413_programm_wdto((int )((char )timeout)) VAL [\old(pc87413_time)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=75, \old(value)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3456] RET outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(pc87413_time)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3537] RET pc87413_programm_wdto((int )((char )timeout)) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3538] CALL pc87413_enable_wden() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3462] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=74, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=74, \result=36893488147419103260, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=74, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=28] [L3464] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 16)=36893488147419103260, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3464] tmp = inb(swc_base_addr + 16) [L3465] CALL outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [\old(port)=74, \old(value)=1, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3465] RET outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=28] [L3538] RET pc87413_enable_wden() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3539] CALL pc87413_enable_sw_wd_tren() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3471] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=76, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=76, \result=36893488147419103252, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=76, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=20] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 18)=36893488147419103252, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3473] tmp = inb(swc_base_addr + 18) [L3474] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [\old(port)=76, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3474] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=20] [L3539] RET pc87413_enable_sw_wd_tren() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3540] CALL pc87413_enable_sw_wd_trg() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3489] unsigned char tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=74, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=74, \result=36893488147419103249, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=74, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, value=17] [L3491] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, inb(swc_base_addr + 16)=36893488147419103249, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3491] tmp = inb(swc_base_addr + 16) [L3492] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [\old(port)=74, \old(value)=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3492] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=17] [L3540] RET pc87413_enable_sw_wd_trg() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3541] CALL spin_unlock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3231] FCALL _raw_spin_unlock(& lock->__annonCompField18.rlock) [L3541] RET spin_unlock(& io_lock) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3573] RET pc87413_refresh() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, file={-92233720368547758081:0}, file={-92233720368547758081:0}, inode={36893488147419103233:0}, inode={36893488147419103233:0}, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3575] FCALL clear_bit(0L, (unsigned long volatile *)(& timer_enabled)) [L3576] expect_close = 0 [L3577] return (0); VAL [\result=0, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, file={-92233720368547758081:0}, file={-92233720368547758081:0}, inode={36893488147419103233:0}, inode={36893488147419103233:0}, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=1, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L4022] RET pc87413_release(pc87413_fops_group1, pc87413_fops_group2) [L4023] ldv_state_variable_2 = 1 [L4024] ref_cnt = ref_cnt - 1 VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=2, tmp___5=1, tmp___6=1] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=1, tmp___5=1, tmp___6=1] [L3970] COND TRUE ldv_state_variable_0 != 0 [L3971] tmp___5 = __VERIFIER_nondet_int() [L3973] case 0: VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=1, tmp___5=0, tmp___6=1] [L3974] COND TRUE ldv_state_variable_0 == 3 && ref_cnt == 0 [L3975] CALL pc87413_exit() [L3880] COND FALSE !(! nowayout) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3885] CALL ldv_misc_deregister_9(& pc87413_miscdev) [L4108] ldv_func_ret_type___1 ldv_func_res ; [L4109] int tmp ; VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, misc={28:0}, misc={28:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L4111] CALL, EXPR misc_deregister(misc) VAL [__this_module={42:-41}, arg0={28:0}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L4254] return __VERIFIER_nondet_int(); [L4111] RET, EXPR misc_deregister(misc) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, misc={28:0}, misc={28:0}, misc_deregister(misc)=29, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L4111] tmp = misc_deregister(misc) [L4112] ldv_func_res = tmp [L4113] ldv_state_variable_2 = 0 [L4114] return (ldv_func_res); VAL [\result=29, __this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, ldv_func_res=29, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, misc={28:0}, misc={28:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp=29] [L3885] RET ldv_misc_deregister_9(& pc87413_miscdev) [L3886] CALL unregister_reboot_notifier(& pc87413_notifier) VAL [__this_module={42:-41}, arg0={27:0}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L4274] return __VERIFIER_nondet_int(); [L3886] RET unregister_reboot_notifier(& pc87413_notifier) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, unregister_reboot_notifier(& pc87413_notifier)=0] [L3887] FCALL __release_region(& ioport_resource, (resource_size_t )swc_base_addr, 32ULL) VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L3975] RET pc87413_exit() [L3976] ldv_state_variable_0 = 2 VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldvarg0={-18446744073709551617:0}, ldvarg1={18446744073709551617:0}, ldvarg2={36893488147419103237:0}, ldvarg3={36893488147419103240:0}, ldvarg4={36893488147419103236:0}, ldvarg5={36893488147419103243:0}, ldvarg6={36893488147419103241:0}, ldvarg7={-36893488147419103233:0}, ldvarg8={36893488147419103235:0}, ldvarg9={-73786976294838206463:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}, tmp={18446744073709551617:0}, tmp___0={-18446744073709551617:0}, tmp___1={-36893488147419103233:0}, tmp___2={-73786976294838206463:0}, tmp___3=1, tmp___5=0, tmp___6=1] [L4066] CALL ldv_check_final_state() [L4220] COND TRUE ldv_module_refcounter != 1 VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L4221] CALL ldv_error() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] [L4122] reach_error() VAL [__this_module={42:-41}, cr_data = cr_data | 128U=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={36893488147419103258:36893488147419103253}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={36893488147419103233:0}, pc87413_fops_group2={-92233720368547758081:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={36893488147419103250:-1}, ref_cnt=0, swc_base_addr=58, timeout=1, timer_enabled={24:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 376 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 109.6s, OverallIterations: 15, TraceHistogramMax: 40, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.1s, AutomataDifference: 90.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 35 mSolverCounterUnknown, 5747 SdHoareTripleChecker+Valid, 85.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5581 mSDsluCounter, 29214 SdHoareTripleChecker+Invalid, 83.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 21919 mSDsCounter, 5663 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11295 IncrementalHoareTripleChecker+Invalid, 16993 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5663 mSolverCounterUnsat, 7295 mSDtfsCounter, 11295 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7816 GetRequests, 7605 SyntacticMatches, 0 SemanticMatches, 211 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1045 ImplicationChecksByTransitivity, 3.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1808occurred in iteration=14, InterpolantAutomatonStates: 143, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 14 MinimizatonAttempts, 3204 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 5.9s SatisfiabilityAnalysisTime, 7.9s InterpolantComputationTime, 10609 NumberOfCodeBlocks, 10508 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 11956 ConstructedInterpolants, 0 QuantifiedInterpolants, 15313 SizeOfPredicates, 20 NumberOfNonLiveVariables, 17253 ConjunctsInSsa, 83 ConjunctsInUnsatCore, 23 InterpolantComputations, 11 PerfectInterpolantSequences, 50639/51219 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-07-14 01:13:36,480 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 01:13:38,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 01:13:38,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 01:13:38,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 01:13:38,402 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 01:13:38,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 01:13:38,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 01:13:38,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 01:13:38,410 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 01:13:38,414 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 01:13:38,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 01:13:38,417 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 01:13:38,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 01:13:38,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 01:13:38,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 01:13:38,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 01:13:38,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 01:13:38,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 01:13:38,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 01:13:38,430 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 01:13:38,431 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 01:13:38,432 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 01:13:38,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 01:13:38,434 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 01:13:38,435 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 01:13:38,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 01:13:38,441 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 01:13:38,441 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 01:13:38,441 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 01:13:38,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 01:13:38,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 01:13:38,442 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 01:13:38,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 01:13:38,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 01:13:38,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 01:13:38,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 01:13:38,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 01:13:38,446 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 01:13:38,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 01:13:38,447 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 01:13:38,447 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 01:13:38,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 01:13:38,455 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-14 01:13:38,479 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 01:13:38,480 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 01:13:38,480 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 01:13:38,480 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 01:13:38,481 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 01:13:38,481 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 01:13:38,482 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 01:13:38,482 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 01:13:38,482 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 01:13:38,483 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 01:13:38,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 01:13:38,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 01:13:38,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 01:13:38,483 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 01:13:38,483 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-14 01:13:38,484 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-14 01:13:38,484 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-14 01:13:38,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 01:13:38,484 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 01:13:38,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 01:13:38,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 01:13:38,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 01:13:38,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 01:13:38,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 01:13:38,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 01:13:38,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 01:13:38,485 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 01:13:38,485 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-14 01:13:38,486 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-14 01:13:38,486 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 01:13:38,486 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 01:13:38,486 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 01:13:38,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-14 01:13:38,486 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 [2022-07-14 01:13:38,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 01:13:38,814 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 01:13:38,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 01:13:38,818 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 01:13:38,818 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 01:13:38,820 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2022-07-14 01:13:38,877 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7acbf301c/4d0442ef88424d55b4c6cb75102180ed/FLAGea1f8c87c [2022-07-14 01:13:39,510 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 01:13:39,511 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2022-07-14 01:13:39,536 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7acbf301c/4d0442ef88424d55b4c6cb75102180ed/FLAGea1f8c87c [2022-07-14 01:13:39,856 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7acbf301c/4d0442ef88424d55b4c6cb75102180ed [2022-07-14 01:13:39,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 01:13:39,873 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 01:13:39,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 01:13:39,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 01:13:39,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 01:13:39,878 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:13:39" (1/1) ... [2022-07-14 01:13:39,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56e78f35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:39, skipping insertion in model container [2022-07-14 01:13:39,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 01:13:39" (1/1) ... [2022-07-14 01:13:39,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 01:13:39,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 01:13:40,468 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i[115866,115879] [2022-07-14 01:13:40,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 01:13:40,513 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-14 01:13:40,528 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 01:13:40,624 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i[115866,115879] [2022-07-14 01:13:40,632 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 01:13:40,638 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 01:13:40,753 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i[115866,115879] [2022-07-14 01:13:40,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 01:13:40,810 INFO L208 MainTranslator]: Completed translation [2022-07-14 01:13:40,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40 WrapperNode [2022-07-14 01:13:40,811 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 01:13:40,812 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-14 01:13:40,812 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-14 01:13:40,812 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-14 01:13:40,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (1/1) ... [2022-07-14 01:13:40,856 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (1/1) ... [2022-07-14 01:13:40,918 INFO L137 Inliner]: procedures = 108, calls = 305, calls flagged for inlining = 40, calls inlined = 37, statements flattened = 851 [2022-07-14 01:13:40,919 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-14 01:13:40,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-14 01:13:40,919 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-14 01:13:40,920 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-14 01:13:40,925 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (1/1) ... [2022-07-14 01:13:40,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (1/1) ... [2022-07-14 01:13:40,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (1/1) ... [2022-07-14 01:13:40,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (1/1) ... [2022-07-14 01:13:40,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (1/1) ... [2022-07-14 01:13:40,982 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (1/1) ... [2022-07-14 01:13:40,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (1/1) ... [2022-07-14 01:13:41,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-14 01:13:41,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-14 01:13:41,007 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-14 01:13:41,008 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-14 01:13:41,008 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (1/1) ... [2022-07-14 01:13:41,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 01:13:41,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 01:13:41,035 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-14 01:13:41,050 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-14 01:13:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2022-07-14 01:13:41,082 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2022-07-14 01:13:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-14 01:13:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-14 01:13:41,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-14 01:13:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-14 01:13:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-14 01:13:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-14 01:13:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_trg [2022-07-14 01:13:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_trg [2022-07-14 01:13:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2022-07-14 01:13:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2022-07-14 01:13:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_trg [2022-07-14 01:13:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_trg [2022-07-14 01:13:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-07-14 01:13:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-07-14 01:13:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-14 01:13:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-14 01:13:41,083 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_write [2022-07-14 01:13:41,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_write [2022-07-14 01:13:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable [2022-07-14 01:13:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable [2022-07-14 01:13:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_tren [2022-07-14 01:13:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_tren [2022-07-14 01:13:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-14 01:13:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-14 01:13:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-14 01:13:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-14 01:13:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-14 01:13:41,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-14 01:13:41,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-14 01:13:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_refresh [2022-07-14 01:13:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_refresh [2022-07-14 01:13:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_tren [2022-07-14 01:13:41,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_tren [2022-07-14 01:13:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-14 01:13:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-14 01:13:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-14 01:13:41,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-14 01:13:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable [2022-07-14 01:13:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable [2022-07-14 01:13:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-14 01:13:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-14 01:13:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-14 01:13:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_wden [2022-07-14 01:13:41,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_wden [2022-07-14 01:13:41,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-14 01:13:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-14 01:13:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-14 01:13:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-14 01:13:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-14 01:13:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-07-14 01:13:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-07-14 01:13:41,087 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-07-14 01:13:41,087 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-07-14 01:13:41,088 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-14 01:13:41,088 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-14 01:13:41,099 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-07-14 01:13:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-07-14 01:13:41,100 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-14 01:13:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-14 01:13:41,100 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-07-14 01:13:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-07-14 01:13:41,100 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_swc_bank3 [2022-07-14 01:13:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_swc_bank3 [2022-07-14 01:13:41,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-14 01:13:41,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-14 01:13:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_programm_wdto [2022-07-14 01:13:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_programm_wdto [2022-07-14 01:13:41,407 INFO L234 CfgBuilder]: Building ICFG [2022-07-14 01:13:41,410 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-14 01:13:41,546 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-14 01:13:44,727 INFO L275 CfgBuilder]: Performing block encoding [2022-07-14 01:13:44,742 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-14 01:13:44,742 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-14 01:13:44,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 01:13:44 BoogieIcfgContainer [2022-07-14 01:13:44,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-14 01:13:44,747 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-14 01:13:44,747 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-14 01:13:44,749 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-14 01:13:44,749 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 01:13:39" (1/3) ... [2022-07-14 01:13:44,750 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d0c5035 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 01:13:44, skipping insertion in model container [2022-07-14 01:13:44,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 01:13:40" (2/3) ... [2022-07-14 01:13:44,750 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d0c5035 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 01:13:44, skipping insertion in model container [2022-07-14 01:13:44,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 01:13:44" (3/3) ... [2022-07-14 01:13:44,752 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2022-07-14 01:13:44,762 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-14 01:13:44,763 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-14 01:13:44,829 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-14 01:13:44,833 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5c1dc99b, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@5202f21d [2022-07-14 01:13:44,833 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-14 01:13:44,837 INFO L276 IsEmpty]: Start isEmpty. Operand has 367 states, 242 states have (on average 1.3429752066115703) internal successors, (325), 252 states have internal predecessors, (325), 98 states have call successors, (98), 26 states have call predecessors, (98), 25 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2022-07-14 01:13:44,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-07-14 01:13:44,847 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:44,848 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:44,849 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:44,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:44,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1980518636, now seen corresponding path program 1 times [2022-07-14 01:13:44,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:13:44,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [364723684] [2022-07-14 01:13:44,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:44,865 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:13:44,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:13:44,867 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:13:44,878 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-14 01:13:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:45,282 INFO L263 TraceCheckSpWp]: Trace formula consists of 700 conjuncts, 1 conjunts are in the unsatisfiable core [2022-07-14 01:13:45,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:13:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-07-14 01:13:45,329 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:13:45,330 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:13:45,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [364723684] [2022-07-14 01:13:45,331 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [364723684] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:13:45,331 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:13:45,331 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-14 01:13:45,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1875120695] [2022-07-14 01:13:45,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:13:45,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-07-14 01:13:45,336 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:13:45,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-14 01:13:45,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-14 01:13:45,354 INFO L87 Difference]: Start difference. First operand has 367 states, 242 states have (on average 1.3429752066115703) internal successors, (325), 252 states have internal predecessors, (325), 98 states have call successors, (98), 26 states have call predecessors, (98), 25 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) Second operand has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-07-14 01:13:45,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:13:45,398 INFO L93 Difference]: Finished difference Result 729 states and 1039 transitions. [2022-07-14 01:13:45,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-14 01:13:45,400 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 131 [2022-07-14 01:13:45,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:13:45,408 INFO L225 Difference]: With dead ends: 729 [2022-07-14 01:13:45,408 INFO L226 Difference]: Without dead ends: 356 [2022-07-14 01:13:45,413 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 130 GetRequests, 130 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-14 01:13:45,416 INFO L413 NwaCegarLoop]: 511 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 511 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-14 01:13:45,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 511 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-14 01:13:45,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 356 states. [2022-07-14 01:13:45,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 356 to 356. [2022-07-14 01:13:45,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 237 states have (on average 1.3122362869198312) internal successors, (311), 241 states have internal predecessors, (311), 94 states have call successors, (94), 25 states have call predecessors, (94), 24 states have return successors, (93), 93 states have call predecessors, (93), 93 states have call successors, (93) [2022-07-14 01:13:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 498 transitions. [2022-07-14 01:13:45,466 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 498 transitions. Word has length 131 [2022-07-14 01:13:45,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:13:45,466 INFO L495 AbstractCegarLoop]: Abstraction has 356 states and 498 transitions. [2022-07-14 01:13:45,467 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 states have internal predecessors, (55), 2 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-07-14 01:13:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 498 transitions. [2022-07-14 01:13:45,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-07-14 01:13:45,469 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:45,470 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:45,498 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-07-14 01:13:45,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:13:45,699 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:45,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:45,700 INFO L85 PathProgramCache]: Analyzing trace with hash 1693314572, now seen corresponding path program 1 times [2022-07-14 01:13:45,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:13:45,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1962009910] [2022-07-14 01:13:45,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:45,701 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:13:45,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:13:45,708 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:13:45,709 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-14 01:13:46,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:46,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 700 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-14 01:13:46,128 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:13:46,363 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2022-07-14 01:13:46,363 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:13:46,363 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:13:46,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1962009910] [2022-07-14 01:13:46,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1962009910] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:13:46,364 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:13:46,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-14 01:13:46,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [148311376] [2022-07-14 01:13:46,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:13:46,365 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-14 01:13:46,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:13:46,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-14 01:13:46,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-14 01:13:46,367 INFO L87 Difference]: Start difference. First operand 356 states and 498 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-14 01:13:46,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:13:46,691 INFO L93 Difference]: Finished difference Result 704 states and 989 transitions. [2022-07-14 01:13:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-14 01:13:46,692 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 131 [2022-07-14 01:13:46,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:13:46,700 INFO L225 Difference]: With dead ends: 704 [2022-07-14 01:13:46,701 INFO L226 Difference]: Without dead ends: 357 [2022-07-14 01:13:46,704 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-14 01:13:46,707 INFO L413 NwaCegarLoop]: 496 mSDtfsCounter, 3 mSDsluCounter, 979 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1475 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-14 01:13:46,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1475 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-14 01:13:46,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2022-07-14 01:13:46,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 357. [2022-07-14 01:13:46,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 357 states, 238 states have (on average 1.3109243697478992) internal successors, (312), 242 states have internal predecessors, (312), 94 states have call successors, (94), 25 states have call predecessors, (94), 24 states have return successors, (93), 93 states have call predecessors, (93), 93 states have call successors, (93) [2022-07-14 01:13:46,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 499 transitions. [2022-07-14 01:13:46,751 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 499 transitions. Word has length 131 [2022-07-14 01:13:46,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:13:46,753 INFO L495 AbstractCegarLoop]: Abstraction has 357 states and 499 transitions. [2022-07-14 01:13:46,754 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-14 01:13:46,754 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 499 transitions. [2022-07-14 01:13:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-07-14 01:13:46,759 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:46,760 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:46,785 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-07-14 01:13:46,974 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:13:46,974 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:46,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:46,975 INFO L85 PathProgramCache]: Analyzing trace with hash 1738432020, now seen corresponding path program 1 times [2022-07-14 01:13:46,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:13:46,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2073810275] [2022-07-14 01:13:46,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:46,977 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:13:46,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:13:46,985 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:13:46,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-14 01:13:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:47,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 766 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-14 01:13:47,461 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:13:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-07-14 01:13:47,838 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-14 01:13:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-07-14 01:13:48,727 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:13:48,727 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2073810275] [2022-07-14 01:13:48,727 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2073810275] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-14 01:13:48,728 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-14 01:13:48,728 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-07-14 01:13:48,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [248964428] [2022-07-14 01:13:48,728 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-14 01:13:48,730 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-14 01:13:48,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:13:48,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-14 01:13:48,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-14 01:13:48,732 INFO L87 Difference]: Start difference. First operand 357 states and 499 transitions. Second operand has 8 states, 8 states have (on average 8.125) internal successors, (65), 8 states have internal predecessors, (65), 2 states have call successors, (20), 2 states have call predecessors, (20), 4 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-07-14 01:13:49,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:13:49,948 INFO L93 Difference]: Finished difference Result 715 states and 1007 transitions. [2022-07-14 01:13:49,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-14 01:13:49,949 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.125) internal successors, (65), 8 states have internal predecessors, (65), 2 states have call successors, (20), 2 states have call predecessors, (20), 4 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 137 [2022-07-14 01:13:49,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:13:49,952 INFO L225 Difference]: With dead ends: 715 [2022-07-14 01:13:49,952 INFO L226 Difference]: Without dead ends: 367 [2022-07-14 01:13:49,956 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2022-07-14 01:13:49,958 INFO L413 NwaCegarLoop]: 494 mSDtfsCounter, 18 mSDsluCounter, 1469 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 1963 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-07-14 01:13:49,959 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 1963 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-07-14 01:13:49,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2022-07-14 01:13:49,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 367. [2022-07-14 01:13:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 247 states have (on average 1.311740890688259) internal successors, (324), 251 states have internal predecessors, (324), 94 states have call successors, (94), 26 states have call predecessors, (94), 25 states have return successors, (93), 93 states have call predecessors, (93), 93 states have call successors, (93) [2022-07-14 01:13:49,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 511 transitions. [2022-07-14 01:13:49,991 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 511 transitions. Word has length 137 [2022-07-14 01:13:49,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:13:49,993 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 511 transitions. [2022-07-14 01:13:49,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.125) internal successors, (65), 8 states have internal predecessors, (65), 2 states have call successors, (20), 2 states have call predecessors, (20), 4 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-07-14 01:13:49,994 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 511 transitions. [2022-07-14 01:13:49,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-07-14 01:13:49,996 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:49,996 INFO L195 NwaCegarLoop]: trace histogram [20, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:50,014 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-07-14 01:13:50,212 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:13:50,212 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:50,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:50,213 INFO L85 PathProgramCache]: Analyzing trace with hash 389611468, now seen corresponding path program 2 times [2022-07-14 01:13:50,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:13:50,213 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2109105769] [2022-07-14 01:13:50,213 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-14 01:13:50,214 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:13:50,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:13:50,217 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:13:50,218 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-14 01:13:50,464 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-07-14 01:13:50,464 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-14 01:13:50,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-14 01:13:50,482 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:13:50,598 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2022-07-14 01:13:50,598 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:13:50,598 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:13:50,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2109105769] [2022-07-14 01:13:50,598 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2109105769] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:13:50,598 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:13:50,598 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-14 01:13:50,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517761856] [2022-07-14 01:13:50,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:13:50,599 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-14 01:13:50,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:13:50,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-14 01:13:50,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-14 01:13:50,599 INFO L87 Difference]: Start difference. First operand 367 states and 511 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-07-14 01:13:50,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:13:50,814 INFO L93 Difference]: Finished difference Result 703 states and 980 transitions. [2022-07-14 01:13:50,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-14 01:13:50,815 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 151 [2022-07-14 01:13:50,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:13:50,817 INFO L225 Difference]: With dead ends: 703 [2022-07-14 01:13:50,817 INFO L226 Difference]: Without dead ends: 375 [2022-07-14 01:13:50,818 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-14 01:13:50,819 INFO L413 NwaCegarLoop]: 495 mSDtfsCounter, 10 mSDsluCounter, 985 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 1480 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-07-14 01:13:50,819 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 1480 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-07-14 01:13:50,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2022-07-14 01:13:50,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 370. [2022-07-14 01:13:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 250 states have (on average 1.308) internal successors, (327), 254 states have internal predecessors, (327), 94 states have call successors, (94), 26 states have call predecessors, (94), 25 states have return successors, (93), 93 states have call predecessors, (93), 93 states have call successors, (93) [2022-07-14 01:13:50,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 514 transitions. [2022-07-14 01:13:50,830 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 514 transitions. Word has length 151 [2022-07-14 01:13:50,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:13:50,831 INFO L495 AbstractCegarLoop]: Abstraction has 370 states and 514 transitions. [2022-07-14 01:13:50,831 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-07-14 01:13:50,831 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 514 transitions. [2022-07-14 01:13:50,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-07-14 01:13:50,832 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:50,832 INFO L195 NwaCegarLoop]: trace histogram [20, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:50,859 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-07-14 01:13:51,043 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:13:51,043 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:51,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:51,044 INFO L85 PathProgramCache]: Analyzing trace with hash 446869770, now seen corresponding path program 1 times [2022-07-14 01:13:51,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:13:51,045 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1311928237] [2022-07-14 01:13:51,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:13:51,045 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:13:51,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:13:51,046 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:13:51,054 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-14 01:13:51,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:13:51,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 918 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-14 01:13:51,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:13:52,350 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 125 proven. 10 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2022-07-14 01:13:52,353 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-14 01:13:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2022-07-14 01:13:54,522 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:13:54,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1311928237] [2022-07-14 01:13:54,523 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1311928237] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-14 01:13:54,523 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-14 01:13:54,523 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-07-14 01:13:54,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392957096] [2022-07-14 01:13:54,523 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-14 01:13:54,523 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-07-14 01:13:54,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:13:54,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-07-14 01:13:54,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2022-07-14 01:13:54,524 INFO L87 Difference]: Start difference. First operand 370 states and 514 transitions. Second operand has 14 states, 14 states have (on average 5.071428571428571) internal successors, (71), 14 states have internal predecessors, (71), 2 states have call successors, (20), 2 states have call predecessors, (20), 4 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-07-14 01:13:57,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:13:57,967 INFO L93 Difference]: Finished difference Result 746 states and 1045 transitions. [2022-07-14 01:13:57,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-07-14 01:13:57,968 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.071428571428571) internal successors, (71), 14 states have internal predecessors, (71), 2 states have call successors, (20), 2 states have call predecessors, (20), 4 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 151 [2022-07-14 01:13:57,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:13:57,971 INFO L225 Difference]: With dead ends: 746 [2022-07-14 01:13:57,972 INFO L226 Difference]: Without dead ends: 382 [2022-07-14 01:13:57,973 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 307 GetRequests, 288 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=144, Invalid=276, Unknown=0, NotChecked=0, Total=420 [2022-07-14 01:13:57,974 INFO L413 NwaCegarLoop]: 498 mSDtfsCounter, 36 mSDsluCounter, 3919 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 4417 SdHoareTripleChecker+Invalid, 233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-07-14 01:13:57,974 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 4417 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 195 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-07-14 01:13:57,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2022-07-14 01:13:57,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 376. [2022-07-14 01:13:57,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 376 states, 256 states have (on average 1.3046875) internal successors, (334), 260 states have internal predecessors, (334), 94 states have call successors, (94), 26 states have call predecessors, (94), 25 states have return successors, (93), 93 states have call predecessors, (93), 93 states have call successors, (93) [2022-07-14 01:13:57,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 521 transitions. [2022-07-14 01:13:57,988 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 521 transitions. Word has length 151 [2022-07-14 01:13:57,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:13:57,989 INFO L495 AbstractCegarLoop]: Abstraction has 376 states and 521 transitions. [2022-07-14 01:13:57,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.071428571428571) internal successors, (71), 14 states have internal predecessors, (71), 2 states have call successors, (20), 2 states have call predecessors, (20), 4 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-07-14 01:13:57,989 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 521 transitions. [2022-07-14 01:13:57,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-07-14 01:13:57,991 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:13:57,991 INFO L195 NwaCegarLoop]: trace histogram [36, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:13:58,010 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-07-14 01:13:58,207 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:13:58,208 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:13:58,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:13:58,208 INFO L85 PathProgramCache]: Analyzing trace with hash 1277327114, now seen corresponding path program 2 times [2022-07-14 01:13:58,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:13:58,209 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1745330265] [2022-07-14 01:13:58,209 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-14 01:13:58,209 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:13:58,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:13:58,211 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:13:58,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-14 01:13:58,498 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-07-14 01:13:58,498 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-14 01:13:58,512 INFO L263 TraceCheckSpWp]: Trace formula consists of 407 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-14 01:13:58,515 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:14:01,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1005 trivial. 0 not checked. [2022-07-14 01:14:01,130 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:14:01,130 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:14:01,131 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1745330265] [2022-07-14 01:14:01,131 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1745330265] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:14:01,131 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:14:01,131 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-14 01:14:01,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [841476394] [2022-07-14 01:14:01,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:14:01,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-14 01:14:01,132 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:14:01,132 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-14 01:14:01,132 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 01:14:01,132 INFO L87 Difference]: Start difference. First operand 376 states and 521 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-07-14 01:14:01,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:14:01,197 INFO L93 Difference]: Finished difference Result 707 states and 984 transitions. [2022-07-14 01:14:01,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-14 01:14:01,198 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 167 [2022-07-14 01:14:01,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:14:01,201 INFO L225 Difference]: With dead ends: 707 [2022-07-14 01:14:01,202 INFO L226 Difference]: Without dead ends: 687 [2022-07-14 01:14:01,202 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 166 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 01:14:01,203 INFO L413 NwaCegarLoop]: 587 mSDtfsCounter, 424 mSDsluCounter, 458 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 424 SdHoareTripleChecker+Valid, 1045 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-07-14 01:14:01,203 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [424 Valid, 1045 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-07-14 01:14:01,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 687 states. [2022-07-14 01:14:01,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 687 to 687. [2022-07-14 01:14:01,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 687 states, 465 states have (on average 1.3161290322580645) internal successors, (612), 473 states have internal predecessors, (612), 173 states have call successors, (173), 49 states have call predecessors, (173), 48 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2022-07-14 01:14:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 957 transitions. [2022-07-14 01:14:01,225 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 957 transitions. Word has length 167 [2022-07-14 01:14:01,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:14:01,225 INFO L495 AbstractCegarLoop]: Abstraction has 687 states and 957 transitions. [2022-07-14 01:14:01,225 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-07-14 01:14:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 957 transitions. [2022-07-14 01:14:01,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-07-14 01:14:01,230 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:14:01,230 INFO L195 NwaCegarLoop]: trace histogram [36, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2022-07-14 01:14:01,242 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Ended with exit code 0 [2022-07-14 01:14:01,442 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:14:01,442 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:14:01,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:14:01,443 INFO L85 PathProgramCache]: Analyzing trace with hash 1091283336, now seen corresponding path program 1 times [2022-07-14 01:14:01,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:14:01,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1189868272] [2022-07-14 01:14:01,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:14:01,444 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:14:01,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:14:01,445 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:14:01,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-14 01:14:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:14:02,269 INFO L263 TraceCheckSpWp]: Trace formula consists of 1404 conjuncts, 7 conjunts are in the unsatisfiable core [2022-07-14 01:14:02,274 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:14:02,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 537 proven. 3 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2022-07-14 01:14:02,767 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-14 01:14:04,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 60 proven. 75 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2022-07-14 01:14:04,046 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:14:04,046 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1189868272] [2022-07-14 01:14:04,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1189868272] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-14 01:14:04,046 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-14 01:14:04,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-07-14 01:14:04,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908761794] [2022-07-14 01:14:04,046 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-14 01:14:04,046 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-14 01:14:04,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:14:04,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-14 01:14:04,047 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2022-07-14 01:14:04,047 INFO L87 Difference]: Start difference. First operand 687 states and 957 transitions. Second operand has 10 states, 10 states have (on average 15.3) internal successors, (153), 10 states have internal predecessors, (153), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2022-07-14 01:14:05,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:14:05,149 INFO L93 Difference]: Finished difference Result 1364 states and 1899 transitions. [2022-07-14 01:14:05,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-14 01:14:05,151 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.3) internal successors, (153), 10 states have internal predecessors, (153), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 307 [2022-07-14 01:14:05,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:14:05,154 INFO L225 Difference]: With dead ends: 1364 [2022-07-14 01:14:05,155 INFO L226 Difference]: Without dead ends: 687 [2022-07-14 01:14:05,157 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 616 GetRequests, 604 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2022-07-14 01:14:05,158 INFO L413 NwaCegarLoop]: 491 mSDtfsCounter, 26 mSDsluCounter, 1464 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 1955 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-07-14 01:14:05,159 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 1955 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 68 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-07-14 01:14:05,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 687 states. [2022-07-14 01:14:05,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 687 to 687. [2022-07-14 01:14:05,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 687 states, 465 states have (on average 1.3075268817204302) internal successors, (608), 473 states have internal predecessors, (608), 173 states have call successors, (173), 49 states have call predecessors, (173), 48 states have return successors, (172), 172 states have call predecessors, (172), 172 states have call successors, (172) [2022-07-14 01:14:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 953 transitions. [2022-07-14 01:14:05,185 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 953 transitions. Word has length 307 [2022-07-14 01:14:05,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:14:05,188 INFO L495 AbstractCegarLoop]: Abstraction has 687 states and 953 transitions. [2022-07-14 01:14:05,188 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.3) internal successors, (153), 10 states have internal predecessors, (153), 2 states have call successors, (64), 2 states have call predecessors, (64), 4 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2022-07-14 01:14:05,188 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 953 transitions. [2022-07-14 01:14:05,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-07-14 01:14:05,192 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:14:05,193 INFO L195 NwaCegarLoop]: trace histogram [40, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2022-07-14 01:14:05,222 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-07-14 01:14:05,418 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:14:05,419 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:14:05,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:14:05,419 INFO L85 PathProgramCache]: Analyzing trace with hash 1878889800, now seen corresponding path program 2 times [2022-07-14 01:14:05,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:14:05,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1672494484] [2022-07-14 01:14:05,420 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-14 01:14:05,420 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:14:05,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:14:05,422 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:14:05,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-07-14 01:14:08,325 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-14 01:14:08,325 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-14 01:14:08,391 INFO L263 TraceCheckSpWp]: Trace formula consists of 1448 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-14 01:14:08,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:14:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1350 trivial. 0 not checked. [2022-07-14 01:14:08,504 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:14:08,504 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:14:08,504 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1672494484] [2022-07-14 01:14:08,504 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1672494484] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:14:08,504 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:14:08,505 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-14 01:14:08,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192751420] [2022-07-14 01:14:08,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:14:08,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-14 01:14:08,505 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:14:08,505 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-14 01:14:08,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 01:14:08,506 INFO L87 Difference]: Start difference. First operand 687 states and 953 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-07-14 01:14:10,713 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 01:14:10,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:14:10,897 INFO L93 Difference]: Finished difference Result 1558 states and 2125 transitions. [2022-07-14 01:14:10,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-14 01:14:10,898 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 311 [2022-07-14 01:14:10,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:14:10,901 INFO L225 Difference]: With dead ends: 1558 [2022-07-14 01:14:10,901 INFO L226 Difference]: Without dead ends: 916 [2022-07-14 01:14:10,903 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 310 GetRequests, 309 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 01:14:10,903 INFO L413 NwaCegarLoop]: 546 mSDtfsCounter, 187 mSDsluCounter, 428 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 187 SdHoareTripleChecker+Valid, 974 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-07-14 01:14:10,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [187 Valid, 974 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 2.4s Time] [2022-07-14 01:14:10,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 916 states. [2022-07-14 01:14:10,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 916 to 895. [2022-07-14 01:14:10,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 895 states, 604 states have (on average 1.2847682119205297) internal successors, (776), 617 states have internal predecessors, (776), 213 states have call successors, (213), 78 states have call predecessors, (213), 77 states have return successors, (212), 209 states have call predecessors, (212), 212 states have call successors, (212) [2022-07-14 01:14:10,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1201 transitions. [2022-07-14 01:14:10,926 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1201 transitions. Word has length 311 [2022-07-14 01:14:10,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:14:10,926 INFO L495 AbstractCegarLoop]: Abstraction has 895 states and 1201 transitions. [2022-07-14 01:14:10,926 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 2 states have call successors, (37), 2 states have call predecessors, (37), 2 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2022-07-14 01:14:10,926 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1201 transitions. [2022-07-14 01:14:10,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-07-14 01:14:10,931 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:14:10,931 INFO L195 NwaCegarLoop]: trace histogram [40, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 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, 1] [2022-07-14 01:14:10,968 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Ended with exit code 0 [2022-07-14 01:14:11,155 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:14:11,156 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:14:11,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:14:11,156 INFO L85 PathProgramCache]: Analyzing trace with hash -246112014, now seen corresponding path program 1 times [2022-07-14 01:14:11,157 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:14:11,157 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [767240842] [2022-07-14 01:14:11,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:14:11,157 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:14:11,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:14:11,158 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:14:11,160 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-07-14 01:14:12,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:14:12,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 1633 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-14 01:14:12,753 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:14:13,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 1370 trivial. 0 not checked. [2022-07-14 01:14:13,670 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:14:13,671 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:14:13,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [767240842] [2022-07-14 01:14:13,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [767240842] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:14:13,671 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:14:13,671 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 01:14:13,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123158899] [2022-07-14 01:14:13,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:14:13,672 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 01:14:13,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:14:13,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 01:14:13,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-14 01:14:13,673 INFO L87 Difference]: Start difference. First operand 895 states and 1201 transitions. Second operand has 6 states, 6 states have (on average 22.833333333333332) internal successors, (137), 5 states have internal predecessors, (137), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (43), 3 states have call predecessors, (43), 2 states have call successors, (43) [2022-07-14 01:14:14,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:14:14,253 INFO L93 Difference]: Finished difference Result 1757 states and 2363 transitions. [2022-07-14 01:14:14,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-14 01:14:14,254 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 22.833333333333332) internal successors, (137), 5 states have internal predecessors, (137), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (43), 3 states have call predecessors, (43), 2 states have call successors, (43) Word has length 378 [2022-07-14 01:14:14,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:14:14,259 INFO L225 Difference]: With dead ends: 1757 [2022-07-14 01:14:14,259 INFO L226 Difference]: Without dead ends: 912 [2022-07-14 01:14:14,262 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 373 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-14 01:14:14,262 INFO L413 NwaCegarLoop]: 497 mSDtfsCounter, 8 mSDsluCounter, 1978 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2475 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-14 01:14:14,263 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2475 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-14 01:14:14,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 912 states. [2022-07-14 01:14:14,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 912 to 906. [2022-07-14 01:14:14,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 906 states, 612 states have (on average 1.2794117647058822) internal successors, (783), 627 states have internal predecessors, (783), 213 states have call successors, (213), 78 states have call predecessors, (213), 80 states have return successors, (216), 210 states have call predecessors, (216), 212 states have call successors, (216) [2022-07-14 01:14:14,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1212 transitions. [2022-07-14 01:14:14,333 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 1212 transitions. Word has length 378 [2022-07-14 01:14:14,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:14:14,334 INFO L495 AbstractCegarLoop]: Abstraction has 906 states and 1212 transitions. [2022-07-14 01:14:14,334 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 22.833333333333332) internal successors, (137), 5 states have internal predecessors, (137), 2 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (43), 3 states have call predecessors, (43), 2 states have call successors, (43) [2022-07-14 01:14:14,334 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1212 transitions. [2022-07-14 01:14:14,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-07-14 01:14:14,339 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:14:14,340 INFO L195 NwaCegarLoop]: trace histogram [40, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1] [2022-07-14 01:14:14,380 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-07-14 01:14:14,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:14:14,556 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:14:14,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:14:14,556 INFO L85 PathProgramCache]: Analyzing trace with hash -1717336264, now seen corresponding path program 1 times [2022-07-14 01:14:14,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:14:14,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1156769273] [2022-07-14 01:14:14,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:14:14,557 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:14:14,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:14:14,559 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:14:14,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-07-14 01:14:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:14:16,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 1650 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-14 01:14:16,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:14:16,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1524 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2022-07-14 01:14:16,766 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:14:16,766 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:14:16,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1156769273] [2022-07-14 01:14:16,766 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1156769273] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:14:16,766 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:14:16,766 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-14 01:14:16,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [963732306] [2022-07-14 01:14:16,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:14:16,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-14 01:14:16,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:14:16,785 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-14 01:14:16,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-14 01:14:16,786 INFO L87 Difference]: Start difference. First operand 906 states and 1212 transitions. Second operand has 5 states, 5 states have (on average 26.0) internal successors, (130), 5 states have internal predecessors, (130), 3 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-07-14 01:14:17,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:14:17,393 INFO L93 Difference]: Finished difference Result 1792 states and 2402 transitions. [2022-07-14 01:14:17,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-14 01:14:17,394 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.0) internal successors, (130), 5 states have internal predecessors, (130), 3 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) Word has length 384 [2022-07-14 01:14:17,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:14:17,397 INFO L225 Difference]: With dead ends: 1792 [2022-07-14 01:14:17,397 INFO L226 Difference]: Without dead ends: 910 [2022-07-14 01:14:17,399 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 386 GetRequests, 380 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-14 01:14:17,400 INFO L413 NwaCegarLoop]: 505 mSDtfsCounter, 29 mSDsluCounter, 1486 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 1991 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-14 01:14:17,400 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 1991 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-14 01:14:17,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 910 states. [2022-07-14 01:14:17,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 910 to 875. [2022-07-14 01:14:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 875 states, 590 states have (on average 1.2796610169491525) internal successors, (755), 606 states have internal predecessors, (755), 208 states have call successors, (208), 74 states have call predecessors, (208), 76 states have return successors, (211), 204 states have call predecessors, (211), 207 states have call successors, (211) [2022-07-14 01:14:17,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 875 states and 1174 transitions. [2022-07-14 01:14:17,419 INFO L78 Accepts]: Start accepts. Automaton has 875 states and 1174 transitions. Word has length 384 [2022-07-14 01:14:17,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:14:17,420 INFO L495 AbstractCegarLoop]: Abstraction has 875 states and 1174 transitions. [2022-07-14 01:14:17,420 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.0) internal successors, (130), 5 states have internal predecessors, (130), 3 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (42), 3 states have call predecessors, (42), 3 states have call successors, (42) [2022-07-14 01:14:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1174 transitions. [2022-07-14 01:14:17,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2022-07-14 01:14:17,424 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:14:17,424 INFO L195 NwaCegarLoop]: trace histogram [40, 22, 22, 22, 22, 22, 14, 14, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:14:17,464 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-07-14 01:14:17,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:14:17,664 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:14:17,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:14:17,664 INFO L85 PathProgramCache]: Analyzing trace with hash 288522375, now seen corresponding path program 1 times [2022-07-14 01:14:17,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:14:17,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1710099845] [2022-07-14 01:14:17,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:14:17,665 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:14:17,665 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:14:17,667 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:14:17,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-07-14 01:14:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:14:19,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 2073 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-14 01:14:19,482 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:14:20,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 866 proven. 0 refuted. 0 times theorem prover too weak. 2192 trivial. 0 not checked. [2022-07-14 01:14:20,207 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:14:20,207 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:14:20,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1710099845] [2022-07-14 01:14:20,207 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1710099845] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:14:20,207 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:14:20,207 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 01:14:20,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030208913] [2022-07-14 01:14:20,207 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:14:20,208 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 01:14:20,208 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:14:20,208 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 01:14:20,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-14 01:14:20,208 INFO L87 Difference]: Start difference. First operand 875 states and 1174 transitions. Second operand has 6 states, 6 states have (on average 24.333333333333332) internal successors, (146), 5 states have internal predecessors, (146), 2 states have call successors, (65), 2 states have call predecessors, (65), 3 states have return successors, (64), 3 states have call predecessors, (64), 2 states have call successors, (64) [2022-07-14 01:14:20,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:14:20,698 INFO L93 Difference]: Finished difference Result 1713 states and 2306 transitions. [2022-07-14 01:14:20,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-14 01:14:20,699 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 24.333333333333332) internal successors, (146), 5 states have internal predecessors, (146), 2 states have call successors, (65), 2 states have call predecessors, (65), 3 states have return successors, (64), 3 states have call predecessors, (64), 2 states have call successors, (64) Word has length 568 [2022-07-14 01:14:20,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:14:20,703 INFO L225 Difference]: With dead ends: 1713 [2022-07-14 01:14:20,703 INFO L226 Difference]: Without dead ends: 888 [2022-07-14 01:14:20,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 568 GetRequests, 563 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-14 01:14:20,705 INFO L413 NwaCegarLoop]: 511 mSDtfsCounter, 13 mSDsluCounter, 2022 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 2533 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-07-14 01:14:20,706 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 2533 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-07-14 01:14:20,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 888 states. [2022-07-14 01:14:20,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 888 to 874. [2022-07-14 01:14:20,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 874 states, 590 states have (on average 1.2779661016949153) internal successors, (754), 604 states have internal predecessors, (754), 208 states have call successors, (208), 74 states have call predecessors, (208), 75 states have return successors, (210), 205 states have call predecessors, (210), 207 states have call successors, (210) [2022-07-14 01:14:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 874 states and 1172 transitions. [2022-07-14 01:14:20,732 INFO L78 Accepts]: Start accepts. Automaton has 874 states and 1172 transitions. Word has length 568 [2022-07-14 01:14:20,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:14:20,733 INFO L495 AbstractCegarLoop]: Abstraction has 874 states and 1172 transitions. [2022-07-14 01:14:20,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 24.333333333333332) internal successors, (146), 5 states have internal predecessors, (146), 2 states have call successors, (65), 2 states have call predecessors, (65), 3 states have return successors, (64), 3 states have call predecessors, (64), 2 states have call successors, (64) [2022-07-14 01:14:20,733 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1172 transitions. [2022-07-14 01:14:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2022-07-14 01:14:20,737 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:14:20,737 INFO L195 NwaCegarLoop]: trace histogram [40, 22, 22, 22, 22, 22, 14, 14, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:14:20,768 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-07-14 01:14:20,959 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:14:20,960 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:14:20,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:14:20,960 INFO L85 PathProgramCache]: Analyzing trace with hash 370344013, now seen corresponding path program 2 times [2022-07-14 01:14:20,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:14:20,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1479191321] [2022-07-14 01:14:20,961 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-14 01:14:20,961 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:14:20,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:14:20,962 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:14:20,963 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-07-14 01:14:23,815 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-14 01:14:23,816 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-14 01:14:23,937 INFO L263 TraceCheckSpWp]: Trace formula consists of 2090 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-14 01:14:23,947 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:14:27,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3088 backedges. 836 proven. 0 refuted. 0 times theorem prover too weak. 2252 trivial. 0 not checked. [2022-07-14 01:14:27,496 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:14:27,496 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:14:27,496 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1479191321] [2022-07-14 01:14:27,496 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1479191321] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:14:27,496 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:14:27,496 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-14 01:14:27,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094102801] [2022-07-14 01:14:27,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:14:27,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-14 01:14:27,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:14:27,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-14 01:14:27,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 01:14:27,497 INFO L87 Difference]: Start difference. First operand 874 states and 1172 transitions. Second operand has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (74), 3 states have call predecessors, (74), 3 states have return successors, (73), 3 states have call predecessors, (73), 3 states have call successors, (73) [2022-07-14 01:14:27,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:14:27,705 INFO L93 Difference]: Finished difference Result 1709 states and 2286 transitions. [2022-07-14 01:14:27,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-14 01:14:27,706 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (74), 3 states have call predecessors, (74), 3 states have return successors, (73), 3 states have call predecessors, (73), 3 states have call successors, (73) Word has length 574 [2022-07-14 01:14:27,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:14:27,710 INFO L225 Difference]: With dead ends: 1709 [2022-07-14 01:14:27,710 INFO L226 Difference]: Without dead ends: 820 [2022-07-14 01:14:27,713 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 573 GetRequests, 572 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-14 01:14:27,714 INFO L413 NwaCegarLoop]: 599 mSDtfsCounter, 247 mSDsluCounter, 242 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 247 SdHoareTripleChecker+Valid, 841 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-07-14 01:14:27,714 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [247 Valid, 841 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-14 01:14:27,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 820 states. [2022-07-14 01:14:27,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 820 to 814. [2022-07-14 01:14:27,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 814 states, 547 states have (on average 1.2723948811700183) internal successors, (696), 558 states have internal predecessors, (696), 192 states have call successors, (192), 75 states have call predecessors, (192), 74 states have return successors, (191), 190 states have call predecessors, (191), 191 states have call successors, (191) [2022-07-14 01:14:27,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1079 transitions. [2022-07-14 01:14:27,736 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1079 transitions. Word has length 574 [2022-07-14 01:14:27,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:14:27,738 INFO L495 AbstractCegarLoop]: Abstraction has 814 states and 1079 transitions. [2022-07-14 01:14:27,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 3 states have call successors, (74), 3 states have call predecessors, (74), 3 states have return successors, (73), 3 states have call predecessors, (73), 3 states have call successors, (73) [2022-07-14 01:14:27,739 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1079 transitions. [2022-07-14 01:14:27,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2022-07-14 01:14:27,755 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:14:27,755 INFO L195 NwaCegarLoop]: trace histogram [40, 22, 22, 22, 22, 22, 14, 14, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:14:27,801 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2022-07-14 01:14:27,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:14:27,976 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:14:27,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:14:27,976 INFO L85 PathProgramCache]: Analyzing trace with hash -708212898, now seen corresponding path program 1 times [2022-07-14 01:14:27,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:14:27,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1136826058] [2022-07-14 01:14:27,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:14:27,977 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:14:27,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:14:27,979 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:14:27,980 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-07-14 01:14:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:14:30,056 INFO L263 TraceCheckSpWp]: Trace formula consists of 2096 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-14 01:14:30,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:14:39,366 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 147 proven. 8 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2022-07-14 01:14:39,366 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-14 01:14:41,633 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2022-07-14 01:14:41,633 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:14:41,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1136826058] [2022-07-14 01:14:41,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1136826058] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-14 01:14:41,633 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-14 01:14:41,634 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2022-07-14 01:14:41,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452447433] [2022-07-14 01:14:41,634 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-14 01:14:41,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 01:14:41,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:14:41,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 01:14:41,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-07-14 01:14:41,635 INFO L87 Difference]: Start difference. First operand 814 states and 1079 transitions. Second operand has 6 states, 6 states have (on average 41.833333333333336) internal successors, (251), 6 states have internal predecessors, (251), 4 states have call successors, (123), 3 states have call predecessors, (123), 3 states have return successors, (122), 4 states have call predecessors, (122), 4 states have call successors, (122) [2022-07-14 01:14:51,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:14:51,725 INFO L93 Difference]: Finished difference Result 3576 states and 4917 transitions. [2022-07-14 01:14:51,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 01:14:51,726 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 41.833333333333336) internal successors, (251), 6 states have internal predecessors, (251), 4 states have call successors, (123), 3 states have call predecessors, (123), 3 states have return successors, (122), 4 states have call predecessors, (122), 4 states have call successors, (122) Word has length 581 [2022-07-14 01:14:51,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:14:51,743 INFO L225 Difference]: With dead ends: 3576 [2022-07-14 01:14:51,744 INFO L226 Difference]: Without dead ends: 3244 [2022-07-14 01:14:51,748 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1162 GetRequests, 1157 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-07-14 01:14:51,749 INFO L413 NwaCegarLoop]: 1014 mSDtfsCounter, 1895 mSDsluCounter, 1110 mSDsCounter, 0 mSdLazyCounter, 788 mSolverCounterSat, 410 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1895 SdHoareTripleChecker+Valid, 2124 SdHoareTripleChecker+Invalid, 1198 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 410 IncrementalHoareTripleChecker+Valid, 788 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2022-07-14 01:14:51,749 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1895 Valid, 2124 Invalid, 1198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [410 Valid, 788 Invalid, 0 Unknown, 0 Unchecked, 9.8s Time] [2022-07-14 01:14:51,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3244 states. [2022-07-14 01:14:51,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3244 to 3158. [2022-07-14 01:14:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3158 states, 2178 states have (on average 1.354912764003673) internal successors, (2951), 2234 states have internal predecessors, (2951), 736 states have call successors, (736), 244 states have call predecessors, (736), 243 states have return successors, (735), 726 states have call predecessors, (735), 735 states have call successors, (735) [2022-07-14 01:14:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 3158 states and 4422 transitions. [2022-07-14 01:14:51,861 INFO L78 Accepts]: Start accepts. Automaton has 3158 states and 4422 transitions. Word has length 581 [2022-07-14 01:14:51,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:14:51,861 INFO L495 AbstractCegarLoop]: Abstraction has 3158 states and 4422 transitions. [2022-07-14 01:14:51,862 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 41.833333333333336) internal successors, (251), 6 states have internal predecessors, (251), 4 states have call successors, (123), 3 states have call predecessors, (123), 3 states have return successors, (122), 4 states have call predecessors, (122), 4 states have call successors, (122) [2022-07-14 01:14:51,862 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 4422 transitions. [2022-07-14 01:14:51,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2022-07-14 01:14:51,892 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:14:51,893 INFO L195 NwaCegarLoop]: trace histogram [40, 22, 22, 22, 22, 22, 14, 14, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:14:51,960 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-07-14 01:14:52,113 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:14:52,114 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:14:52,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:14:52,115 INFO L85 PathProgramCache]: Analyzing trace with hash -685580644, now seen corresponding path program 1 times [2022-07-14 01:14:52,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:14:52,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1291184963] [2022-07-14 01:14:52,116 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:14:52,116 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:14:52,116 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:14:52,117 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:14:52,118 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2022-07-14 01:14:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 01:14:54,205 INFO L263 TraceCheckSpWp]: Trace formula consists of 2094 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-14 01:14:54,210 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-14 01:14:54,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3062 trivial. 0 not checked. [2022-07-14 01:14:54,483 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-14 01:14:54,483 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-14 01:14:54,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1291184963] [2022-07-14 01:14:54,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1291184963] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 01:14:54,483 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 01:14:54,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-14 01:14:54,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700208442] [2022-07-14 01:14:54,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 01:14:54,484 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-14 01:14:54,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-14 01:14:54,484 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-14 01:14:54,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-14 01:14:54,484 INFO L87 Difference]: Start difference. First operand 3158 states and 4422 transitions. Second operand has 5 states, 5 states have (on average 28.0) internal successors, (140), 5 states have internal predecessors, (140), 2 states have call successors, (67), 2 states have call predecessors, (67), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2022-07-14 01:14:55,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 01:14:55,965 INFO L93 Difference]: Finished difference Result 11983 states and 17386 transitions. [2022-07-14 01:14:55,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 01:14:55,966 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 5 states have internal predecessors, (140), 2 states have call successors, (67), 2 states have call predecessors, (67), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 581 [2022-07-14 01:14:55,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 01:14:56,004 INFO L225 Difference]: With dead ends: 11983 [2022-07-14 01:14:56,004 INFO L226 Difference]: Without dead ends: 9083 [2022-07-14 01:14:56,030 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 585 GetRequests, 579 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-14 01:14:56,032 INFO L413 NwaCegarLoop]: 749 mSDtfsCounter, 1188 mSDsluCounter, 1817 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1208 SdHoareTripleChecker+Valid, 2566 SdHoareTripleChecker+Invalid, 140 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 67 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-07-14 01:14:56,032 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1208 Valid, 2566 Invalid, 140 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-07-14 01:14:56,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9083 states. [2022-07-14 01:14:56,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9083 to 3166. [2022-07-14 01:14:56,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3166 states, 2186 states have (on average 1.3536139066788655) internal successors, (2959), 2246 states have internal predecessors, (2959), 736 states have call successors, (736), 244 states have call predecessors, (736), 243 states have return successors, (735), 722 states have call predecessors, (735), 735 states have call successors, (735) [2022-07-14 01:14:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 3166 states and 4430 transitions. [2022-07-14 01:14:56,386 INFO L78 Accepts]: Start accepts. Automaton has 3166 states and 4430 transitions. Word has length 581 [2022-07-14 01:14:56,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 01:14:56,387 INFO L495 AbstractCegarLoop]: Abstraction has 3166 states and 4430 transitions. [2022-07-14 01:14:56,387 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 28.0) internal successors, (140), 5 states have internal predecessors, (140), 2 states have call successors, (67), 2 states have call predecessors, (67), 2 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2022-07-14 01:14:56,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 4430 transitions. [2022-07-14 01:14:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 714 [2022-07-14 01:14:56,419 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 01:14:56,420 INFO L195 NwaCegarLoop]: trace histogram [40, 29, 29, 29, 29, 29, 20, 20, 8, 8, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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, 1, 1, 1, 1, 1, 1] [2022-07-14 01:14:56,477 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2022-07-14 01:14:56,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:14:56,644 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 01:14:56,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 01:14:56,645 INFO L85 PathProgramCache]: Analyzing trace with hash -340310509, now seen corresponding path program 1 times [2022-07-14 01:14:56,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-14 01:14:56,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [306803648] [2022-07-14 01:14:56,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 01:14:56,646 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-14 01:14:56,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-14 01:14:56,649 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-07-14 01:14:56,652 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2022-07-14 01:15:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-14 01:15:11,063 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-14 01:15:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-14 01:15:26,737 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2022-07-14 01:15:26,737 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-14 01:15:26,738 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-14 01:15:26,794 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (16)] Ended with exit code 0 [2022-07-14 01:15:26,956 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-14 01:15:26,958 INFO L356 BasicCegarLoop]: Path program histogram: [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 01:15:26,962 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-14 01:15:27,011 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,013 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,014 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,017 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,017 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,017 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,018 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,019 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,019 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,019 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,019 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,019 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,020 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,021 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,022 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,023 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,023 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,023 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,023 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,023 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,024 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,025 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,025 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,025 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,025 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,025 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,025 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,025 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,026 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,026 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,026 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,026 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,026 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,026 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,026 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,027 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,027 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,027 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,027 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,027 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,027 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,028 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,028 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,028 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,028 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,028 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,028 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,028 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,029 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,029 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,029 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,029 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,029 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,029 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,029 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,030 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,030 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,030 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,030 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,030 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,030 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,030 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,031 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,031 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,031 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,031 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,031 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,031 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,032 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,032 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,032 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,032 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,032 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,032 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,033 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,033 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,033 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,033 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,033 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,033 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,033 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,034 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,034 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,034 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,034 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,034 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,034 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,035 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,035 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,035 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,035 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,035 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,035 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,036 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,036 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,036 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,036 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,036 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,036 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,036 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,037 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,037 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,037 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,037 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,038 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,038 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,038 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,038 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,038 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,038 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-14 01:15:27,038 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-14 01:15:27,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 01:15:27 BoogieIcfgContainer [2022-07-14 01:15:27,355 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-14 01:15:27,355 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-14 01:15:27,355 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-14 01:15:27,355 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-14 01:15:27,356 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 01:13:44" (3/4) ... [2022-07-14 01:15:27,358 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-07-14 01:15:27,358 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-14 01:15:27,358 INFO L158 Benchmark]: Toolchain (without parser) took 107485.10ms. Allocated memory was 54.5MB in the beginning and 155.2MB in the end (delta: 100.7MB). Free memory was 37.8MB in the beginning and 51.6MB in the end (delta: -13.8MB). Peak memory consumption was 86.5MB. Max. memory is 16.1GB. [2022-07-14 01:15:27,358 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 54.5MB. Free memory was 36.6MB in the beginning and 36.5MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 01:15:27,359 INFO L158 Benchmark]: CACSL2BoogieTranslator took 935.80ms. Allocated memory was 54.5MB in the beginning and 90.2MB in the end (delta: 35.7MB). Free memory was 37.7MB in the beginning and 57.1MB in the end (delta: -19.4MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. [2022-07-14 01:15:27,359 INFO L158 Benchmark]: Boogie Procedure Inliner took 107.26ms. Allocated memory is still 90.2MB. Free memory was 57.1MB in the beginning and 51.7MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-07-14 01:15:27,360 INFO L158 Benchmark]: Boogie Preprocessor took 82.47ms. Allocated memory is still 90.2MB. Free memory was 51.7MB in the beginning and 46.3MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-07-14 01:15:27,360 INFO L158 Benchmark]: RCFGBuilder took 3742.43ms. Allocated memory was 90.2MB in the beginning and 127.9MB in the end (delta: 37.7MB). Free memory was 46.3MB in the beginning and 84.0MB in the end (delta: -37.8MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. [2022-07-14 01:15:27,360 INFO L158 Benchmark]: TraceAbstraction took 102607.69ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 84.0MB in the beginning and 51.6MB in the end (delta: 32.4MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2022-07-14 01:15:27,360 INFO L158 Benchmark]: Witness Printer took 2.76ms. Allocated memory is still 155.2MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 01:15:27,365 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 54.5MB. Free memory was 36.6MB in the beginning and 36.5MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 935.80ms. Allocated memory was 54.5MB in the beginning and 90.2MB in the end (delta: 35.7MB). Free memory was 37.7MB in the beginning and 57.1MB in the end (delta: -19.4MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 107.26ms. Allocated memory is still 90.2MB. Free memory was 57.1MB in the beginning and 51.7MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.47ms. Allocated memory is still 90.2MB. Free memory was 51.7MB in the beginning and 46.3MB in the end (delta: 5.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3742.43ms. Allocated memory was 90.2MB in the beginning and 127.9MB in the end (delta: 37.7MB). Free memory was 46.3MB in the beginning and 84.0MB in the end (delta: -37.8MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. * TraceAbstraction took 102607.69ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 84.0MB in the beginning and 51.6MB in the end (delta: 32.4MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * Witness Printer took 2.76ms. Allocated memory is still 155.2MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 - UnprovableResult [Line: 4122]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 3859. Possible FailurePath: [L3354] struct file *pc87413_fops_group2 ; [L3355] int LDV_IN_INTERRUPT = 1; [L3356] int ldv_state_variable_2 ; [L3357] int ref_cnt ; [L3358] int ldv_state_variable_1 ; [L3359] struct inode *pc87413_fops_group1 ; [L3360] int ldv_state_variable_0 ; [L3391] static int io = 46; [L3392] static int swc_base_addr = -1; [L3393] static int timeout = 1; [L3394] static unsigned long timer_enabled ; [L3395] static char expect_close ; [L3396] static spinlock_t io_lock = {{{{{0}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "io_lock", 0, 0UL}}}}; [L3397] static bool nowayout = 1; [L3823-L3826] static struct file_operations const pc87413_fops = {& __this_module, & no_llseek, 0, & pc87413_write, 0, 0, 0, 0, & pc87413_ioctl, 0, 0, 0, & pc87413_open, 0, & pc87413_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L3827] static struct notifier_block pc87413_notifier = {& pc87413_notify_sys, 0, 0}; [L3828-L3829] static struct miscdevice pc87413_miscdev = {130, "watchdog", & pc87413_fops, {0, 0}, 0, 0, 0, 0, (unsigned short)0}; [L3892] int ldv_retval_0 ; [L3893] int ldv_retval_1 ; [L4161] int ldv_module_refcounter = 1; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3910] void *ldvarg1 ; [L3911] void *tmp ; [L3912] struct notifier_block *ldvarg0 ; [L3913] void *tmp___0 ; [L3914] unsigned long ldvarg2 ; [L3915] size_t ldvarg8 ; [L3916] loff_t *ldvarg7 ; [L3917] void *tmp___1 ; [L3918] unsigned int ldvarg4 ; [L3919] unsigned long ldvarg3 ; [L3920] char *ldvarg9 ; [L3921] void *tmp___2 ; [L3922] int ldvarg5 ; [L3923] loff_t ldvarg6 ; [L3924] int tmp___3 ; [L3925] int tmp___4 ; [L3926] int tmp___5 ; [L3927] int tmp___6 ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg8={1048602:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3929] CALL, EXPR ldv_init_zalloc(1UL) VAL [\old(size)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1, __this_module={0:-9223372036854775808}, calloc(1UL, size)={31:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=1, __this_module={0:-9223372036854775808}, calloc(1UL, size)={31:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={31:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, cond=1, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1, __this_module={0:-9223372036854775808}, calloc(1UL, size)={31:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={31:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}] [L3314] return (p); VAL [\old(size)=1, \result={31:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={31:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={31:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}] [L3929] RET, EXPR ldv_init_zalloc(1UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={31:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg8={1048602:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3929] tmp = ldv_init_zalloc(1UL) [L3930] ldvarg1 = tmp VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg8={1048602:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}] [L3931] CALL, EXPR ldv_init_zalloc(24UL) VAL [\old(size)=24, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=24, __this_module={0:-9223372036854775808}, calloc(1UL, size)={41:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=24, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=24, __this_module={0:-9223372036854775808}, calloc(1UL, size)={41:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={41:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=24, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={41:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, cond=1, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=24, __this_module={0:-9223372036854775808}, calloc(1UL, size)={41:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={41:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=24, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={41:0}] [L3314] return (p); VAL [\old(size)=24, \result={41:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={41:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={41:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=24, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={41:0}] [L3931] RET, EXPR ldv_init_zalloc(24UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(24UL)={41:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg8={1048602:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}] [L3931] tmp___0 = ldv_init_zalloc(24UL) [L3932] ldvarg0 = (struct notifier_block *)tmp___0 VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg8={1048602:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}] [L3933] CALL, EXPR ldv_init_zalloc(8UL) VAL [\old(size)=8, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=8, __this_module={0:-9223372036854775808}, calloc(1UL, size)={32:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=8, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=8, __this_module={0:-9223372036854775808}, calloc(1UL, size)={32:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={32:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=8, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={32:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, cond=1, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=8, __this_module={0:-9223372036854775808}, calloc(1UL, size)={32:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={32:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=8, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={32:0}] [L3314] return (p); VAL [\old(size)=8, \result={32:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={32:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={32:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=8, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={32:0}] [L3933] RET, EXPR ldv_init_zalloc(8UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(8UL)={32:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg8={1048602:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}] [L3933] tmp___1 = ldv_init_zalloc(8UL) [L3934] ldvarg7 = (loff_t *)tmp___1 VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}] [L3935] CALL, EXPR ldv_init_zalloc(1UL) VAL [\old(size)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1, __this_module={0:-9223372036854775808}, calloc(1UL, size)={137:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=1, __this_module={0:-9223372036854775808}, calloc(1UL, size)={137:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={137:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={137:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, cond=1, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1, __this_module={0:-9223372036854775808}, calloc(1UL, size)={137:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={137:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={137:0}] [L3314] return (p); VAL [\old(size)=1, \result={137:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={137:0}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={137:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={137:0}] [L3935] RET, EXPR ldv_init_zalloc(1UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={137:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}] [L3935] tmp___2 = ldv_init_zalloc(1UL) [L3936] ldvarg9 = (char *)tmp___2 [L3937] FCALL ldv_initialize() [L3938] CALL ldv_memset((void *)(& ldvarg2), 0, 8UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=8, \result={1152921504606846994:0}, __this_module={0:-9223372036854775808}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=8, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={1152921504606846994:0}, s={1152921504606846994:0}, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={1152921504606846994:0}] [L3938] RET ldv_memset((void *)(& ldvarg2), 0, 8UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg2), 0, 8UL)={1152921504606846994:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}] [L3939] CALL ldv_memset((void *)(& ldvarg8), 0, 8UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=8, \result={1048602:0}, __this_module={0:-9223372036854775808}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=8, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={1048602:0}, s={1048602:0}, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={1048602:0}] [L3939] RET ldv_memset((void *)(& ldvarg8), 0, 8UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg8), 0, 8UL)={1048602:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}] [L3940] CALL ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=4, \result={281474976710682:0}, __this_module={0:-9223372036854775808}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=4, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={281474976710682:0}, s={281474976710682:0}, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={281474976710682:0}] [L3940] RET ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg4), 0, 4UL)={281474976710682:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}] [L3941] CALL ldv_memset((void *)(& ldvarg3), 0, 8UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=8, \result={16410:0}, __this_module={0:-9223372036854775808}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=8, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={16410:0}, s={16410:0}, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={16410:0}] [L3941] RET ldv_memset((void *)(& ldvarg3), 0, 8UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg3), 0, 8UL)={16410:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}] [L3942] CALL ldv_memset((void *)(& ldvarg5), 0, 4UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=4, \result={9007199254741010:0}, __this_module={0:-9223372036854775808}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=4, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={9007199254741010:0}, s={9007199254741010:0}, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={9007199254741010:0}] [L3942] RET ldv_memset((void *)(& ldvarg5), 0, 4UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg5), 0, 4UL)={9007199254741010:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}] [L3943] CALL ldv_memset((void *)(& ldvarg6), 0, 8UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3319] void *tmp ; [L3321] EXPR, FCALL memset(s, c, n) [L3321] tmp = memset(s, c, n) [L3322] return (tmp); VAL [\old(c)=0, \old(n)=8, \result={4503599627370514:0}, __this_module={0:-9223372036854775808}, c=0, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, n=8, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, s={4503599627370514:0}, s={4503599627370514:0}, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={4503599627370514:0}] [L3943] RET ldv_memset((void *)(& ldvarg6), 0, 8UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg6), 0, 8UL)={4503599627370514:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}] [L3944] ldv_state_variable_1 = 0 [L3945] ref_cnt = 0 [L3946] ldv_state_variable_0 = 1 [L3947] ldv_state_variable_2 = 0 VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=1] [L3970] COND TRUE ldv_state_variable_0 != 0 [L3971] tmp___5 = __VERIFIER_nondet_int() [L3973] case 0: [L3981] case 1: VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=1, tmp___5=1] [L3982] COND TRUE ldv_state_variable_0 == 1 [L3983] CALL, EXPR pc87413_init() [L3832] int ret ; [L3833] struct resource *tmp ; [L3834] struct resource *tmp___0 ; [L3837-L3838] CALL, EXPR __request_region(& ioport_resource, (resource_size_t )io, 2ULL, "pc87413 WDT", 4194304) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L4237] CALL, EXPR ldv_malloc(sizeof(struct resource)) [L3274] void *p ; [L3275] void *tmp ; [L3276] int tmp___0 ; [L3278] tmp___0 = __VERIFIER_nondet_int() [L3279] COND FALSE !(tmp___0 != 0) [L3282] tmp = malloc(size) [L3283] p = tmp VAL [\old(size)=56, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={30:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=56, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={30:0}, tmp___0=0] [L3284] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3284] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=56, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={30:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=56, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={30:0}, tmp___0=0] [L3285] return (p); VAL [\old(size)=56, \result={30:0}, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, p={30:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=56, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={30:0}, tmp___0=0] [L4237] RET, EXPR ldv_malloc(sizeof(struct resource)) [L4237] return ldv_malloc(sizeof(struct resource)); [L3837-L3838] RET, EXPR __request_region(& ioport_resource, (resource_size_t )io, 2ULL, "pc87413 WDT", 4194304) VAL [__request_region(& ioport_resource, (resource_size_t )io, 2ULL, "pc87413 WDT", 4194304)={30:0}, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3837-L3838] tmp = __request_region(& ioport_resource, (resource_size_t )io, 2ULL, "pc87413 WDT", 4194304) [L3839] COND FALSE !((unsigned long )tmp == (unsigned long )((struct resource *)0)) [L3843] CALL, EXPR register_reboot_notifier(& pc87413_notifier) [L4270] return __VERIFIER_nondet_int(); [L3843] RET, EXPR register_reboot_notifier(& pc87413_notifier) [L3843] ret = register_reboot_notifier(& pc87413_notifier) [L3844] COND FALSE !(ret != 0) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, ret=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={30:0}] [L3848] CALL, EXPR ldv_misc_register_7(& pc87413_miscdev) [L4085] ldv_func_ret_type ldv_func_res ; [L4086] int tmp ; [L4088] CALL, EXPR misc_register(misc) [L4258] return __VERIFIER_nondet_int(); [L4088] RET, EXPR misc_register(misc) [L4088] tmp = misc_register(misc) [L4089] ldv_func_res = tmp [L4090] ldv_state_variable_2 = 1 [L4091] CALL ldv_file_operations_2() [L3898] void *tmp ; [L3899] void *tmp___0 ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3901] CALL, EXPR ldv_init_zalloc(1000UL) VAL [\old(size)=1000, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=1000, __this_module={0:-9223372036854775808}, calloc(1UL, size)={4152:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1000, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=1000, __this_module={0:-9223372036854775808}, calloc(1UL, size)={4152:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={4152:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1000, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={4152:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=1000, __this_module={0:-9223372036854775808}, calloc(1UL, size)={4152:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={4152:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1000, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={4152:0}] [L3314] return (p); VAL [\old(size)=1000, \result={4152:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={4152:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={4152:0}, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=1000, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={4152:0}] [L3901] RET, EXPR ldv_init_zalloc(1000UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1000UL)={4152:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={0:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3901] tmp = ldv_init_zalloc(1000UL) [L3902] pc87413_fops_group1 = (struct inode *)tmp VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={4152:0}] [L3903] CALL, EXPR ldv_init_zalloc(504UL) VAL [\old(size)=504, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3308] void *p ; [L3309] void *tmp ; [L3311] EXPR, FCALL calloc(1UL, size) VAL [\old(size)=504, __this_module={0:-9223372036854775808}, calloc(1UL, size)={4137:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=504, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3311] tmp = calloc(1UL, size) [L3312] p = tmp VAL [\old(size)=504, __this_module={0:-9223372036854775808}, calloc(1UL, size)={4137:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={4137:0}, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=504, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={4137:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3313] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=504, __this_module={0:-9223372036854775808}, calloc(1UL, size)={4137:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={4137:0}, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=504, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={4137:0}] [L3314] return (p); VAL [\old(size)=504, \result={4137:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={4137:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={4137:0}, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, size=504, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={4137:0}] [L3903] RET, EXPR ldv_init_zalloc(504UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(504UL)={4137:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={0:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={4152:0}] [L3903] tmp___0 = ldv_init_zalloc(504UL) [L3904] pc87413_fops_group2 = (struct file *)tmp___0 VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp={4152:0}, tmp___0={4137:0}] [L4091] RET ldv_file_operations_2() [L4092] return (ldv_func_res); VAL [\result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, misc={28:0}, misc={28:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp=0] [L3848] RET, EXPR ldv_misc_register_7(& pc87413_miscdev) [L3848] ret = ldv_misc_register_7(& pc87413_miscdev) [L3849] COND FALSE !(ret != 0) [L3855] CALL pc87413_select_wdt_out() [L3400] unsigned int cr_data ; [L3401] unsigned char tmp ; [L3403] cr_data = 0U VAL [__this_module={0:-9223372036854775808}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3404] CALL outb_p(34, io) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3404] RET outb_p(34, io) VAL [__this_module={0:-9223372036854775808}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3405] CALL, EXPR inb(io + 1) VAL [\old(port)=47, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=47, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, value=0] [L3405] RET, EXPR inb(io + 1) VAL [__this_module={0:-9223372036854775808}, cr_data=0, expect_close=0, inb(io + 1)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3405] tmp = inb(io + 1) [L3406] cr_data = (unsigned int )tmp [L3407] cr_data = cr_data | 128U VAL [__this_module={0:-9223372036854775808}, cr_data=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp=0] [L3408] CALL outb_p(34, io) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3408] RET outb_p(34, io) VAL [__this_module={0:-9223372036854775808}, cr_data=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp=0] [L3409] CALL outb_p((int )((unsigned char )cr_data), io + 1) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3409] RET outb_p((int )((unsigned char )cr_data), io + 1) VAL [__this_module={0:-9223372036854775808}, cr_data=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp=0] [L3855] RET pc87413_select_wdt_out() [L3856] CALL pc87413_enable_swc() [L3415] unsigned int cr_data ; [L3416] unsigned char tmp ; [L3418] cr_data = 0U VAL [__this_module={0:-9223372036854775808}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3419] CALL outb_p(7, io) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3419] RET outb_p(7, io) VAL [__this_module={0:-9223372036854775808}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3420] CALL outb_p(4, io + 1) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3420] RET outb_p(4, io + 1) VAL [__this_module={0:-9223372036854775808}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3421] CALL outb_p(48, io) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3421] RET outb_p(48, io) VAL [__this_module={0:-9223372036854775808}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3422] CALL, EXPR inb(io + 1) VAL [\old(port)=47, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=47, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, value=0] [L3422] RET, EXPR inb(io + 1) VAL [__this_module={0:-9223372036854775808}, cr_data=0, expect_close=0, inb(io + 1)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3422] tmp = inb(io + 1) [L3423] cr_data = (unsigned int )tmp [L3424] cr_data = cr_data | 1U VAL [__this_module={0:-9223372036854775808}, cr_data=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp=0] [L3425] CALL outb_p(48, io) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3425] RET outb_p(48, io) VAL [__this_module={0:-9223372036854775808}, cr_data=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp=0] [L3426] CALL outb_p((int )((unsigned char )cr_data), io + 1) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3426] RET outb_p((int )((unsigned char )cr_data), io + 1) VAL [__this_module={0:-9223372036854775808}, cr_data=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, tmp=0] [L3856] RET pc87413_enable_swc() [L3857] CALL pc87413_get_swc_base_addr() [L3432] unsigned char addr_l ; [L3433] unsigned char addr_h ; [L3435] addr_h = 0U VAL [__this_module={0:-9223372036854775808}, addr_h=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3436] CALL outb_p(96, io) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3436] RET outb_p(96, io) VAL [__this_module={0:-9223372036854775808}, addr_h=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3437] CALL, EXPR inb(io + 1) VAL [\old(port)=47, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=47, \result=2, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, value=2] [L3437] RET, EXPR inb(io + 1) VAL [__this_module={0:-9223372036854775808}, addr_h=0, expect_close=0, inb(io + 1)=2, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3437] addr_h = inb(io + 1) [L3438] CALL outb_p(97, io) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3438] RET outb_p(97, io) VAL [__this_module={0:-9223372036854775808}, addr_h=2, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3439] CALL, EXPR inb(io + 1) VAL [\old(port)=47, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=47, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}, value=0] [L3439] RET, EXPR inb(io + 1) VAL [__this_module={0:-9223372036854775808}, addr_h=2, expect_close=0, inb(io + 1)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=4294967295, timeout=1, timer_enabled={24:0}] [L3439] addr_l = inb(io + 1) [L3440] swc_base_addr = ((int )addr_h << 8) + (int )addr_l VAL [__this_module={0:-9223372036854775808}, addr_h=2, addr_l=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3857] RET pc87413_get_swc_base_addr() [L3858-L3859] CALL, EXPR __request_region(& ioport_resource, (resource_size_t )swc_base_addr, 32ULL, "pc87413 WDT", 0) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L4237] CALL, EXPR ldv_malloc(sizeof(struct resource)) [L3274] void *p ; [L3275] void *tmp ; [L3276] int tmp___0 ; [L3278] tmp___0 = __VERIFIER_nondet_int() [L3279] COND FALSE !(tmp___0 != 0) [L3282] tmp = malloc(size) [L3283] p = tmp VAL [\old(size)=56, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={56:0}, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, size=56, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={56:0}, tmp___0=0] [L3284] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={0:-9223372036854775808}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3284] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(size)=56, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={56:0}, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, size=56, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={56:0}, tmp___0=0] [L3285] return (p); VAL [\old(size)=56, \result={56:0}, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, p={56:0}, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, size=56, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={56:0}, tmp___0=0] [L4237] RET, EXPR ldv_malloc(sizeof(struct resource)) [L4237] return ldv_malloc(sizeof(struct resource)); [L3858-L3859] RET, EXPR __request_region(& ioport_resource, (resource_size_t )swc_base_addr, 32ULL, "pc87413 WDT", 0) VAL [__request_region(& ioport_resource, (resource_size_t )swc_base_addr, 32ULL, "pc87413 WDT", 0)={56:0}, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, ret=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={30:0}] [L3858-L3859] tmp___0 = __request_region(& ioport_resource, (resource_size_t )swc_base_addr, 32ULL, "pc87413 WDT", 0) [L3860] COND FALSE !((unsigned long )tmp___0 == (unsigned long )((struct resource *)0)) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, ret=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={30:0}, tmp___0={56:0}] [L3866] CALL pc87413_enable() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3508] CALL spin_lock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3224] FCALL _raw_spin_lock(& lock->__annonCompField18.rlock) [L3508] RET spin_lock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3509] CALL pc87413_swc_bank3() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3446] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=527, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=527, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=527, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3448] RET, EXPR inb(swc_base_addr + 15) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 15)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3448] tmp = inb(swc_base_addr + 15) [L3449] CALL outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [\old(port)=527, \old(value)=3, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3449] RET outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3509] RET pc87413_swc_bank3() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3510] CALL pc87413_programm_wdto((int )((char )timeout)) VAL [\old(pc87413_time)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=529, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3456] RET outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(pc87413_time)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3510] RET pc87413_programm_wdto((int )((char )timeout)) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3511] CALL pc87413_enable_wden() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3462] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=528, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=528, \result=32, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=528, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=32] [L3464] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 16)=32, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3464] tmp = inb(swc_base_addr + 16) [L3465] CALL outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [\old(port)=528, \old(value)=33, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3465] RET outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=32] [L3511] RET pc87413_enable_wden() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3512] CALL pc87413_enable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3471] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=530, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=530, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=530, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 18)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3473] tmp = inb(swc_base_addr + 18) [L3474] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [\old(port)=530, \old(value)=128, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3474] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3512] RET pc87413_enable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3513] CALL pc87413_enable_sw_wd_trg() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3489] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=528, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=528, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=528, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3491] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 16)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3491] tmp = inb(swc_base_addr + 16) [L3492] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [\old(port)=528, \old(value)=128, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3492] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3513] RET pc87413_enable_sw_wd_trg() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3514] CALL spin_unlock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3231] FCALL _raw_spin_unlock(& lock->__annonCompField18.rlock) [L3514] RET spin_unlock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3866] RET pc87413_enable() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, ret=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={30:0}, tmp___0={56:0}] [L3867] FCALL __release_region(& ioport_resource, (resource_size_t )io, 2ULL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, ret=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={30:0}, tmp___0={56:0}] [L3868] return (0); VAL [\result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, ret=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={30:0}, tmp___0={56:0}] [L3983] RET, EXPR pc87413_init() [L3983] ldv_retval_0 = pc87413_init() [L3984] COND TRUE ldv_retval_0 == 0 [L3985] ldv_state_variable_0 = 3 [L3986] ldv_state_variable_1 = 1 VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=1, tmp___5=1] [L3989] COND FALSE !(ldv_retval_0 != 0) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=1, tmp___5=1] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: [L4004] case 2: VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=2, tmp___5=1] [L4005] COND TRUE ldv_state_variable_2 != 0 [L4006] tmp___6 = __VERIFIER_nondet_int() [L4008] case 0: [L4020] case 1: [L4028] case 2: [L4035] case 3: VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=2, tmp___5=1, tmp___6=3] [L4036] COND TRUE ldv_state_variable_2 == 1 [L4037] CALL, EXPR pc87413_open(pc87413_fops_group1, pc87413_fops_group2) [L3547] int tmp ; [L3548] int tmp___0 ; [L3550] CALL, EXPR test_and_set_bit(0L, (unsigned long volatile *)(& timer_enabled)) [L3202] char c ; [L3206] return ((int )((signed char )c) != 0); VAL [\old(nr)=0, \result=0, __this_module={0:-9223372036854775808}, addr={24:0}, addr={24:0}, c=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, nr=0, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3550] RET, EXPR test_and_set_bit(0L, (unsigned long volatile *)(& timer_enabled)) [L3550] tmp = test_and_set_bit(0L, (unsigned long volatile *)(& timer_enabled)) [L3551] COND FALSE !(tmp != 0) VAL [__this_module={0:-9223372036854775808}, expect_close=0, file={4137:0}, file={4137:0}, inode={4152:0}, inode={4152:0}, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3555] COND TRUE (int )nowayout [L3556] CALL ldv___module_get_5(& __this_module) [L4073] CALL ldv_module_get(ldv_func_arg1) [L4165] COND TRUE (unsigned long )module != (unsigned long )((struct module *)0) [L4166] ldv_module_refcounter = ldv_module_refcounter + 1 VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, module={0:-9223372036854775808}, module={0:-9223372036854775808}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L4073] RET ldv_module_get(ldv_func_arg1) [L3556] RET ldv___module_get_5(& __this_module) [L3559] CALL pc87413_refresh() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3533] CALL spin_lock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3224] FCALL _raw_spin_lock(& lock->__annonCompField18.rlock) [L3533] RET spin_lock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3534] CALL pc87413_swc_bank3() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3446] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=527, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=527, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=527, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3448] RET, EXPR inb(swc_base_addr + 15) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 15)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3448] tmp = inb(swc_base_addr + 15) [L3449] CALL outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [\old(port)=527, \old(value)=3, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3449] RET outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3534] RET pc87413_swc_bank3() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3535] CALL pc87413_disable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3480] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3482] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=530, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=530, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=530, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3482] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 18)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3482] tmp = inb(swc_base_addr + 18) [L3483] CALL outb_p((int )tmp & 127, swc_base_addr + 18) VAL [\old(port)=530, \old(value)=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3483] RET outb_p((int )tmp & 127, swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3535] RET pc87413_disable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3536] CALL pc87413_disable_sw_wd_trg() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3498] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3500] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=528, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=528, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=528, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3500] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 16)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3500] tmp = inb(swc_base_addr + 16) [L3501] CALL outb_p((int )tmp & 127, swc_base_addr + 16) VAL [\old(port)=528, \old(value)=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3501] RET outb_p((int )tmp & 127, swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3536] RET pc87413_disable_sw_wd_trg() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3537] CALL pc87413_programm_wdto((int )((char )timeout)) VAL [\old(pc87413_time)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=529, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3456] RET outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(pc87413_time)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3537] RET pc87413_programm_wdto((int )((char )timeout)) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3538] CALL pc87413_enable_wden() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3462] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=528, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=528, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=528, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3464] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 16)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3464] tmp = inb(swc_base_addr + 16) [L3465] CALL outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [\old(port)=528, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3465] RET outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3538] RET pc87413_enable_wden() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3539] CALL pc87413_enable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3471] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=530, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=530, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=530, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 18)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3473] tmp = inb(swc_base_addr + 18) [L3474] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [\old(port)=530, \old(value)=128, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3474] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3539] RET pc87413_enable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3540] CALL pc87413_enable_sw_wd_trg() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3489] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=528, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=528, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=528, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3491] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 16)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3491] tmp = inb(swc_base_addr + 16) [L3492] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [\old(port)=528, \old(value)=128, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3492] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3540] RET pc87413_enable_sw_wd_trg() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3541] CALL spin_unlock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3231] FCALL _raw_spin_unlock(& lock->__annonCompField18.rlock) [L3541] RET spin_unlock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3559] RET pc87413_refresh() VAL [__this_module={0:-9223372036854775808}, expect_close=0, file={4137:0}, file={4137:0}, inode={4152:0}, inode={4152:0}, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3561] CALL, EXPR ldv_nonseekable_open_6(inode, file) [L4080] return (0); VAL [\result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, ldv_func_arg1={4152:0}, ldv_func_arg1={4152:0}, ldv_func_arg2={4137:0}, ldv_func_arg2={4137:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3561] RET, EXPR ldv_nonseekable_open_6(inode, file) [L3561] tmp___0 = ldv_nonseekable_open_6(inode, file) [L3562] return (tmp___0); VAL [\result=0, __this_module={0:-9223372036854775808}, expect_close=0, file={4137:0}, file={4137:0}, inode={4152:0}, inode={4152:0}, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0, tmp___0=0] [L4037] RET, EXPR pc87413_open(pc87413_fops_group1, pc87413_fops_group2) [L4037] ldv_retval_1 = pc87413_open(pc87413_fops_group1, pc87413_fops_group2) [L4038] COND TRUE ldv_retval_1 == 0 [L4039] ldv_state_variable_2 = 2 [L4040] ref_cnt = ref_cnt + 1 VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=2, tmp___5=1, tmp___6=3] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: [L4004] case 2: VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=2, tmp___5=1, tmp___6=3] [L4005] COND TRUE ldv_state_variable_2 != 0 [L4006] tmp___6 = __VERIFIER_nondet_int() [L4008] case 0: [L4020] case 1: VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=2, tmp___5=1, tmp___6=1] [L4021] COND TRUE ldv_state_variable_2 == 2 [L4022] CALL pc87413_release(pc87413_fops_group1, pc87413_fops_group2) [L3568] COND FALSE !((int )((signed char )expect_close) == 42) [L3573] CALL pc87413_refresh() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3533] CALL spin_lock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3224] FCALL _raw_spin_lock(& lock->__annonCompField18.rlock) [L3533] RET spin_lock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3534] CALL pc87413_swc_bank3() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3446] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=527, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=527, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=527, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3448] RET, EXPR inb(swc_base_addr + 15) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 15)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3448] tmp = inb(swc_base_addr + 15) [L3449] CALL outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [\old(port)=527, \old(value)=3, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3449] RET outb_p((int )((unsigned int )tmp | 3U), swc_base_addr + 15) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3534] RET pc87413_swc_bank3() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3535] CALL pc87413_disable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3480] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3482] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=530, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=530, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=530, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3482] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 18)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3482] tmp = inb(swc_base_addr + 18) [L3483] CALL outb_p((int )tmp & 127, swc_base_addr + 18) VAL [\old(port)=530, \old(value)=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3483] RET outb_p((int )tmp & 127, swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3535] RET pc87413_disable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3536] CALL pc87413_disable_sw_wd_trg() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3498] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3500] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=528, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=528, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=528, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3500] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 16)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3500] tmp = inb(swc_base_addr + 16) [L3501] CALL outb_p((int )tmp & 127, swc_base_addr + 16) VAL [\old(port)=528, \old(value)=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3501] RET outb_p((int )tmp & 127, swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3536] RET pc87413_disable_sw_wd_trg() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3537] CALL pc87413_programm_wdto((int )((char )timeout)) VAL [\old(pc87413_time)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=529, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3456] RET outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(pc87413_time)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3537] RET pc87413_programm_wdto((int )((char )timeout)) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3538] CALL pc87413_enable_wden() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3462] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=528, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=528, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=528, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3464] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 16)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3464] tmp = inb(swc_base_addr + 16) [L3465] CALL outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [\old(port)=528, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3465] RET outb_p((int )((unsigned int )tmp | 1U), swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3538] RET pc87413_enable_wden() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3539] CALL pc87413_enable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3471] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=530, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=530, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=530, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 18)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3473] tmp = inb(swc_base_addr + 18) [L3474] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [\old(port)=530, \old(value)=128, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3474] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3539] RET pc87413_enable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3540] CALL pc87413_enable_sw_wd_trg() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3489] unsigned char tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=528, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=528, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=528, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, value=0] [L3491] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 16)=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3491] tmp = inb(swc_base_addr + 16) [L3492] CALL outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [\old(port)=528, \old(value)=128, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3257] FCALL outb((int )value, port) [L3258] CALL slow_down_io() [L3215] EXPR pv_cpu_ops.io_delay [L3215] FCALL (*(pv_cpu_ops.io_delay))() [L3258] RET slow_down_io() [L3492] RET outb_p((int )((unsigned int )tmp | 128U), swc_base_addr + 16) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=0] [L3540] RET pc87413_enable_sw_wd_trg() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3541] CALL spin_unlock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, lock={25:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3231] FCALL _raw_spin_unlock(& lock->__annonCompField18.rlock) [L3541] RET spin_unlock(& io_lock) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3573] RET pc87413_refresh() VAL [__this_module={0:-9223372036854775808}, expect_close=0, file={4137:0}, file={4137:0}, inode={4152:0}, inode={4152:0}, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3575] FCALL clear_bit(0L, (unsigned long volatile *)(& timer_enabled)) [L3576] expect_close = 0 [L3577] return (0); VAL [\result=0, __this_module={0:-9223372036854775808}, expect_close=0, file={4137:0}, file={4137:0}, inode={4152:0}, inode={4152:0}, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=2, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L4022] RET pc87413_release(pc87413_fops_group1, pc87413_fops_group2) [L4023] ldv_state_variable_2 = 1 [L4024] ref_cnt = ref_cnt - 1 VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=2, tmp___5=1, tmp___6=1] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=1, tmp___5=1, tmp___6=1] [L3970] COND TRUE ldv_state_variable_0 != 0 [L3971] tmp___5 = __VERIFIER_nondet_int() [L3973] case 0: VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=1, tmp___5=0, tmp___6=1] [L3974] COND TRUE ldv_state_variable_0 == 3 && ref_cnt == 0 [L3975] CALL pc87413_exit() [L3880] COND FALSE !(! nowayout) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3885] CALL ldv_misc_deregister_9(& pc87413_miscdev) [L4108] ldv_func_ret_type___1 ldv_func_res ; [L4109] int tmp ; VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, misc={28:0}, misc={28:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L4111] CALL, EXPR misc_deregister(misc) VAL [__this_module={0:-9223372036854775808}, arg0={28:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L4254] return __VERIFIER_nondet_int(); [L4111] RET, EXPR misc_deregister(misc) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, misc={28:0}, misc={28:0}, misc_deregister(misc)=34, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L4111] tmp = misc_deregister(misc) [L4112] ldv_func_res = tmp [L4113] ldv_state_variable_2 = 0 [L4114] return (ldv_func_res); VAL [\result=34, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, ldv_func_res=34, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, misc={28:0}, misc={28:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp=34] [L3885] RET ldv_misc_deregister_9(& pc87413_miscdev) [L3886] CALL unregister_reboot_notifier(& pc87413_notifier) VAL [__this_module={0:-9223372036854775808}, arg0={27:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L4274] return __VERIFIER_nondet_int(); [L3886] RET unregister_reboot_notifier(& pc87413_notifier) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, unregister_reboot_notifier(& pc87413_notifier)=35] [L3887] FCALL __release_region(& ioport_resource, (resource_size_t )swc_base_addr, 32ULL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L3975] RET pc87413_exit() [L3976] ldv_state_variable_0 = 2 VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, ldvarg0={41:0}, ldvarg1={31:0}, ldvarg2={1152921504606846994:0}, ldvarg3={16410:0}, ldvarg4={281474976710682:0}, ldvarg5={9007199254741010:0}, ldvarg6={4503599627370514:0}, ldvarg7={32:0}, ldvarg8={1048602:0}, ldvarg9={137:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}, tmp={31:0}, tmp___0={41:0}, tmp___1={32:0}, tmp___2={137:0}, tmp___3=1, tmp___5=0, tmp___6=1] [L4066] CALL ldv_check_final_state() [L4220] COND TRUE ldv_module_refcounter != 1 VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L4221] CALL ldv_error() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] [L4122] reach_error() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={34:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={4152:0}, pc87413_fops_group2={4137:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=512, timeout=1, timer_enabled={24:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 368 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 102.1s, OverallIterations: 15, TraceHistogramMax: 40, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 22.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 4110 SdHoareTripleChecker+Valid, 17.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4084 mSDsluCounter, 26350 SdHoareTripleChecker+Invalid, 17.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 18357 mSDsCounter, 580 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1313 IncrementalHoareTripleChecker+Invalid, 1894 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 580 mSolverCounterUnsat, 7993 mSDtfsCounter, 1313 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5739 GetRequests, 5662 SyntacticMatches, 0 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 9.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3166occurred in iteration=14, InterpolantAutomatonStates: 92, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 14 MinimizatonAttempts, 6096 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.1s SsaConstructionTime, 28.7s SatisfiabilityAnalysisTime, 27.5s InterpolantComputationTime, 5265 NumberOfCodeBlocks, 5043 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 5710 ConstructedInterpolants, 0 QuantifiedInterpolants, 7848 SizeOfPredicates, 26 NumberOfNonLiveVariables, 18388 ConjunctsInSsa, 67 ConjunctsInUnsatCore, 18 InterpolantComputations, 10 PerfectInterpolantSequences, 24979/25250 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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-07-14 01:15:27,511 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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: UNKNOWN: Overapproximated counterexample