./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 eb692b52 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-?-eb692b5 [2022-07-20 00:33:32,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 00:33:32,935 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 00:33:32,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 00:33:32,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 00:33:32,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 00:33:32,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 00:33:32,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 00:33:32,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 00:33:32,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 00:33:32,973 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 00:33:32,975 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 00:33:32,975 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 00:33:32,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 00:33:32,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 00:33:32,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 00:33:32,979 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 00:33:32,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 00:33:32,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 00:33:32,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 00:33:32,988 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 00:33:32,989 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 00:33:32,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 00:33:32,990 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 00:33:32,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 00:33:32,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 00:33:32,993 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 00:33:32,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 00:33:32,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 00:33:32,995 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 00:33:32,996 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 00:33:32,996 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 00:33:32,997 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 00:33:32,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 00:33:32,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 00:33:32,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 00:33:32,999 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 00:33:33,000 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 00:33:33,000 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 00:33:33,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 00:33:33,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 00:33:33,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 00:33:33,003 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 00:33:33,031 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 00:33:33,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 00:33:33,032 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 00:33:33,032 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 00:33:33,033 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 00:33:33,033 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 00:33:33,033 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 00:33:33,034 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 00:33:33,034 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 00:33:33,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 00:33:33,035 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 00:33:33,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 00:33:33,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 00:33:33,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 00:33:33,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 00:33:33,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 00:33:33,035 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 00:33:33,035 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 00:33:33,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 00:33:33,037 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 00:33:33,037 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 00:33:33,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 00:33:33,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 00:33:33,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 00:33:33,037 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 00:33:33,037 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 00:33:33,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 00:33:33,038 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 00:33:33,038 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 00:33:33,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 00:33:33,038 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 [2022-07-20 00:33:33,220 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 00:33:33,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 00:33:33,240 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 00:33:33,240 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 00:33:33,241 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 00:33:33,242 INFO L432 ainManager$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 [2022-07-20 00:33:33,288 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a14670b1/03488335a37349f9a5b594ff3db896bd/FLAGe9678673c [2022-07-20 00:33:33,826 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 00:33:33,826 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 [2022-07-20 00:33:33,869 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a14670b1/03488335a37349f9a5b594ff3db896bd/FLAGe9678673c [2022-07-20 00:33:34,317 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8a14670b1/03488335a37349f9a5b594ff3db896bd [2022-07-20 00:33:34,319 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 00:33:34,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 00:33:34,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 00:33:34,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 00:33:34,325 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 00:33:34,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:33:34" (1/1) ... [2022-07-20 00:33:34,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f7b9145 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:34, skipping insertion in model container [2022-07-20 00:33:34,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:33:34" (1/1) ... [2022-07-20 00:33:34,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 00:33:34,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 00:33:34,911 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] [2022-07-20 00:33:34,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 00:33:34,952 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 00:33:35,082 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] [2022-07-20 00:33:35,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 00:33:35,119 INFO L208 MainTranslator]: Completed translation [2022-07-20 00:33:35,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35 WrapperNode [2022-07-20 00:33:35,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 00:33:35,121 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 00:33:35,122 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 00:33:35,122 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 00:33:35,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (1/1) ... [2022-07-20 00:33:35,156 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (1/1) ... [2022-07-20 00:33:35,198 INFO L137 Inliner]: procedures = 99, calls = 305, calls flagged for inlining = 40, calls inlined = 37, statements flattened = 902 [2022-07-20 00:33:35,207 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 00:33:35,208 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 00:33:35,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 00:33:35,209 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 00:33:35,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (1/1) ... [2022-07-20 00:33:35,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (1/1) ... [2022-07-20 00:33:35,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (1/1) ... [2022-07-20 00:33:35,225 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (1/1) ... [2022-07-20 00:33:35,241 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (1/1) ... [2022-07-20 00:33:35,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (1/1) ... [2022-07-20 00:33:35,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (1/1) ... [2022-07-20 00:33:35,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 00:33:35,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 00:33:35,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 00:33:35,257 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 00:33:35,258 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (1/1) ... [2022-07-20 00:33:35,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 00:33:35,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 00:33:35,330 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) [2022-07-20 00:33:35,350 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 [2022-07-20 00:33:35,392 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2022-07-20 00:33:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2022-07-20 00:33:35,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 00:33:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 00:33:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-20 00:33:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 00:33:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 00:33:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_trg [2022-07-20 00:33:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_trg [2022-07-20 00:33:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2022-07-20 00:33:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2022-07-20 00:33:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_trg [2022-07-20 00:33:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_trg [2022-07-20 00:33:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-07-20 00:33:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-07-20 00:33:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-20 00:33:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-20 00:33:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-20 00:33:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_write [2022-07-20 00:33:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_write [2022-07-20 00:33:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable [2022-07-20 00:33:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable [2022-07-20 00:33:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_tren [2022-07-20 00:33:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_tren [2022-07-20 00:33:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-20 00:33:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-20 00:33:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-20 00:33:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-20 00:33:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 00:33:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-20 00:33:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-20 00:33:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_refresh [2022-07-20 00:33:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_refresh [2022-07-20 00:33:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_tren [2022-07-20 00:33:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_tren [2022-07-20 00:33:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 00:33:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 00:33:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 00:33:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 00:33:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable [2022-07-20 00:33:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable [2022-07-20 00:33:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 00:33:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_wden [2022-07-20 00:33:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_wden [2022-07-20 00:33:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 00:33:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-07-20 00:33:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-07-20 00:33:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-07-20 00:33:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-07-20 00:33:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-20 00:33:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-20 00:33:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-07-20 00:33:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-07-20 00:33:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-20 00:33:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-20 00:33:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-20 00:33:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-07-20 00:33:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-07-20 00:33:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_swc_bank3 [2022-07-20 00:33:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_swc_bank3 [2022-07-20 00:33:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 00:33:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 00:33:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_programm_wdto [2022-07-20 00:33:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_programm_wdto [2022-07-20 00:33:35,620 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 00:33:35,621 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 00:33:35,699 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 00:33:37,754 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 00:33:37,766 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 00:33:37,767 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-20 00:33:37,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 12:33:37 BoogieIcfgContainer [2022-07-20 00:33:37,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 00:33:37,772 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 00:33:37,772 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 00:33:37,774 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 00:33:37,775 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 12:33:34" (1/3) ... [2022-07-20 00:33:37,776 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@378d30e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 12:33:37, skipping insertion in model container [2022-07-20 00:33:37,776 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:33:35" (2/3) ... [2022-07-20 00:33:37,776 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@378d30e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 12:33:37, skipping insertion in model container [2022-07-20 00:33:37,776 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 12:33:37" (3/3) ... [2022-07-20 00:33:37,777 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2022-07-20 00:33:37,789 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 00:33:37,789 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-20 00:33:37,860 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-20 00:33:37,866 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@33a3188a, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@53e1e9c7 [2022-07-20 00:33:37,867 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-20 00:33:37,872 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) [2022-07-20 00:33:37,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-07-20 00:33:37,896 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:33:37,897 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] [2022-07-20 00:33:37,897 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:33:37,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:33:37,903 INFO L85 PathProgramCache]: Analyzing trace with hash 1253223250, now seen corresponding path program 1 times [2022-07-20 00:33:37,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:33:37,910 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301575450] [2022-07-20 00:33:37,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:33:37,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:33:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:33:38,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:38,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:33:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:33:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:38,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:33:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:38,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:33:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:33:38,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:33:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:33:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:33:38,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:33:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-20 00:33:38,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:38,445 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-07-20 00:33:38,445 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:33:38,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301575450] [2022-07-20 00:33:38,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [301575450] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:33:38,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:33:38,446 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 00:33:38,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1231042483] [2022-07-20 00:33:38,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:33:38,450 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 00:33:38,451 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:33:38,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 00:33:38,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-07-20 00:33:38,475 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) [2022-07-20 00:33:40,707 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 [] [2022-07-20 00:33:42,721 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:33:44,732 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:33:46,741 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 [] [2022-07-20 00:33:47,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:33:47,193 INFO L93 Difference]: Finished difference Result 752 states and 1085 transitions. [2022-07-20 00:33:47,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-20 00:33:47,195 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 [2022-07-20 00:33:47,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:33:47,204 INFO L225 Difference]: With dead ends: 752 [2022-07-20 00:33:47,204 INFO L226 Difference]: Without dead ends: 371 [2022-07-20 00:33:47,208 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 [2022-07-20 00:33:47,211 INFO L413 NwaCegarLoop]: 480 mSDtfsCounter, 152 mSDsluCounter, 984 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 274 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 1464 SdHoareTripleChecker+Invalid, 599 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 274 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2022-07-20 00:33:47,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 1464 Invalid, 599 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [274 Valid, 321 Invalid, 4 Unknown, 0 Unchecked, 8.6s Time] [2022-07-20 00:33:47,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-07-20 00:33:47,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 364. [2022-07-20 00:33:47,267 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) [2022-07-20 00:33:47,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 364 states and 510 transitions. [2022-07-20 00:33:47,270 INFO L78 Accepts]: Start accepts. Automaton has 364 states and 510 transitions. Word has length 131 [2022-07-20 00:33:47,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:33:47,270 INFO L495 AbstractCegarLoop]: Abstraction has 364 states and 510 transitions. [2022-07-20 00:33:47,271 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) [2022-07-20 00:33:47,271 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 510 transitions. [2022-07-20 00:33:47,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-07-20 00:33:47,273 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:33:47,273 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] [2022-07-20 00:33:47,274 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-20 00:33:47,274 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:33:47,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:33:47,275 INFO L85 PathProgramCache]: Analyzing trace with hash 632089162, now seen corresponding path program 1 times [2022-07-20 00:33:47,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:33:47,275 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1430109366] [2022-07-20 00:33:47,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:33:47,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:33:47,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:33:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:33:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:33:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:47,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:33:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:33:47,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:33:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:33:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:33:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:33:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:33:47,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-20 00:33:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-07-20 00:33:47,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:33:47,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1430109366] [2022-07-20 00:33:47,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1430109366] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:33:47,633 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:33:47,633 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-20 00:33:47,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508314660] [2022-07-20 00:33:47,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:33:47,635 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-20 00:33:47,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:33:47,636 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-20 00:33:47,636 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-20 00:33:47,637 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) [2022-07-20 00:33:49,767 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 [] [2022-07-20 00:33:51,778 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:33:54,339 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:33:56,351 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 [] [2022-07-20 00:33:56,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:33:56,736 INFO L93 Difference]: Finished difference Result 710 states and 1000 transitions. [2022-07-20 00:33:56,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-20 00:33:56,736 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 [2022-07-20 00:33:56,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:33:56,741 INFO L225 Difference]: With dead ends: 710 [2022-07-20 00:33:56,741 INFO L226 Difference]: Without dead ends: 693 [2022-07-20 00:33:56,742 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 [2022-07-20 00:33:56,743 INFO L413 NwaCegarLoop]: 517 mSDtfsCounter, 918 mSDsluCounter, 766 mSDsCounter, 0 mSdLazyCounter, 496 mSolverCounterSat, 1067 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s 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, 9.0s IncrementalHoareTripleChecker+Time [2022-07-20 00:33:56,743 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [961 Valid, 1283 Invalid, 1567 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1067 Valid, 496 Invalid, 4 Unknown, 0 Unchecked, 9.0s Time] [2022-07-20 00:33:56,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2022-07-20 00:33:56,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 683. [2022-07-20 00:33:56,810 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) [2022-07-20 00:33:56,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 683 states and 959 transitions. [2022-07-20 00:33:56,815 INFO L78 Accepts]: Start accepts. Automaton has 683 states and 959 transitions. Word has length 131 [2022-07-20 00:33:56,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:33:56,816 INFO L495 AbstractCegarLoop]: Abstraction has 683 states and 959 transitions. [2022-07-20 00:33:56,820 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) [2022-07-20 00:33:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 959 transitions. [2022-07-20 00:33:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-07-20 00:33:56,829 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:33:56,829 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] [2022-07-20 00:33:56,829 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-20 00:33:56,829 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:33:56,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:33:56,830 INFO L85 PathProgramCache]: Analyzing trace with hash 846576924, now seen corresponding path program 1 times [2022-07-20 00:33:56,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:33:56,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837979952] [2022-07-20 00:33:56,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:33:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:33:56,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:33:56,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:33:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:33:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:33:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:56,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:56,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:33:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:33:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:33:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:56,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:33:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:33:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:33:57,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-07-20 00:33:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:33:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:33:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:33:57,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:57,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:33:57,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:57,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:33:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:33:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:33:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:33:57,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:33:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:33:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:33:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-07-20 00:33:57,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:33:57,100 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-07-20 00:33:57,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:33:57,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837979952] [2022-07-20 00:33:57,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837979952] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:33:57,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:33:57,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-20 00:33:57,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594368201] [2022-07-20 00:33:57,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:33:57,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-20 00:33:57,102 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:33:57,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-20 00:33:57,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-20 00:33:57,102 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) [2022-07-20 00:33:59,325 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 [] [2022-07-20 00:34:01,337 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 [] [2022-07-20 00:34:01,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:34:01,831 INFO L93 Difference]: Finished difference Result 1580 states and 2175 transitions. [2022-07-20 00:34:01,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-20 00:34:01,831 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 [2022-07-20 00:34:01,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:34:01,835 INFO L225 Difference]: With dead ends: 1580 [2022-07-20 00:34:01,835 INFO L226 Difference]: Without dead ends: 925 [2022-07-20 00:34:01,838 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 [2022-07-20 00:34:01,839 INFO L413 NwaCegarLoop]: 495 mSDtfsCounter, 471 mSDsluCounter, 750 mSDsCounter, 0 mSdLazyCounter, 423 mSolverCounterSat, 532 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s 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 [2022-07-20 00:34:01,839 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] [2022-07-20 00:34:01,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 925 states. [2022-07-20 00:34:01,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 925 to 895. [2022-07-20 00:34:01,881 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) [2022-07-20 00:34:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1213 transitions. [2022-07-20 00:34:01,885 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1213 transitions. Word has length 271 [2022-07-20 00:34:01,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:34:01,885 INFO L495 AbstractCegarLoop]: Abstraction has 895 states and 1213 transitions. [2022-07-20 00:34:01,886 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) [2022-07-20 00:34:01,886 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1213 transitions. [2022-07-20 00:34:01,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-07-20 00:34:01,890 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:34:01,890 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] [2022-07-20 00:34:01,890 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-20 00:34:01,890 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:34:01,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:34:01,891 INFO L85 PathProgramCache]: Analyzing trace with hash -1389397906, now seen corresponding path program 1 times [2022-07-20 00:34:01,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:34:01,891 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527506660] [2022-07-20 00:34:01,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:34:01,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:34:01,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:01,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:34:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:01,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:01,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:01,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:34:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:01,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:01,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:01,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:01,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:34:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:01,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:02,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:34:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:34:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:34:02,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:34:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:34:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:34:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:34:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-20 00:34:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-20 00:34:02,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-20 00:34:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-07-20 00:34:02,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-20 00:34:02,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-20 00:34:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:02,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:34:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:02,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:34:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:02,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:34:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:34:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-07-20 00:34:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:02,156 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2022-07-20 00:34:02,156 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:34:02,156 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527506660] [2022-07-20 00:34:02,156 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [527506660] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:34:02,156 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:34:02,156 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-20 00:34:02,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1848688039] [2022-07-20 00:34:02,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:34:02,157 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-20 00:34:02,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:34:02,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-20 00:34:02,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-20 00:34:02,158 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) [2022-07-20 00:34:04,351 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 [] [2022-07-20 00:34:06,369 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:08,384 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:10,395 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 [] [2022-07-20 00:34:10,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:34:10,801 INFO L93 Difference]: Finished difference Result 1777 states and 2412 transitions. [2022-07-20 00:34:10,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 00:34:10,805 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 [2022-07-20 00:34:10,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:34:10,809 INFO L225 Difference]: With dead ends: 1777 [2022-07-20 00:34:10,809 INFO L226 Difference]: Without dead ends: 918 [2022-07-20 00:34:10,812 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2022-07-20 00:34:10,814 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 [2022-07-20 00:34:10,815 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] [2022-07-20 00:34:10,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 918 states. [2022-07-20 00:34:10,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 918 to 896. [2022-07-20 00:34:10,845 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) [2022-07-20 00:34:10,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 896 states and 1212 transitions. [2022-07-20 00:34:10,849 INFO L78 Accepts]: Start accepts. Automaton has 896 states and 1212 transitions. Word has length 338 [2022-07-20 00:34:10,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:34:10,851 INFO L495 AbstractCegarLoop]: Abstraction has 896 states and 1212 transitions. [2022-07-20 00:34:10,851 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) [2022-07-20 00:34:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1212 transitions. [2022-07-20 00:34:10,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-07-20 00:34:10,855 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:34:10,856 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] [2022-07-20 00:34:10,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-20 00:34:10,856 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:34:10,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:34:10,857 INFO L85 PathProgramCache]: Analyzing trace with hash 335210416, now seen corresponding path program 1 times [2022-07-20 00:34:10,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:34:10,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1768587951] [2022-07-20 00:34:10,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:34:10,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:34:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:34:11,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:34:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:34:11,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:34:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:34:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:34:11,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:34:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:34:11,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:34:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:34:11,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-20 00:34:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-20 00:34:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-20 00:34:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-07-20 00:34:11,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-20 00:34:11,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-20 00:34:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:11,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:11,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:34:11,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:34:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:34:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:11,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:34:11,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-07-20 00:34:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:11,197 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2022-07-20 00:34:11,198 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:34:11,198 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1768587951] [2022-07-20 00:34:11,198 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1768587951] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:34:11,198 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:34:11,198 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-20 00:34:11,198 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229999625] [2022-07-20 00:34:11,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:34:11,199 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-20 00:34:11,199 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:34:11,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-20 00:34:11,200 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-07-20 00:34:11,200 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) [2022-07-20 00:34:13,415 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 [] [2022-07-20 00:34:15,428 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 [] [2022-07-20 00:34:15,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:34:15,842 INFO L93 Difference]: Finished difference Result 1776 states and 2387 transitions. [2022-07-20 00:34:15,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 00:34:15,843 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 [2022-07-20 00:34:15,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:34:15,847 INFO L225 Difference]: With dead ends: 1776 [2022-07-20 00:34:15,847 INFO L226 Difference]: Without dead ends: 828 [2022-07-20 00:34:15,849 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 [2022-07-20 00:34:15,849 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 [2022-07-20 00:34:15,849 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] [2022-07-20 00:34:15,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 828 states. [2022-07-20 00:34:15,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 828 to 812. [2022-07-20 00:34:15,870 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) [2022-07-20 00:34:15,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 812 states and 1086 transitions. [2022-07-20 00:34:15,887 INFO L78 Accepts]: Start accepts. Automaton has 812 states and 1086 transitions. Word has length 338 [2022-07-20 00:34:15,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:34:15,887 INFO L495 AbstractCegarLoop]: Abstraction has 812 states and 1086 transitions. [2022-07-20 00:34:15,888 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) [2022-07-20 00:34:15,888 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1086 transitions. [2022-07-20 00:34:15,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-07-20 00:34:15,892 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:34:15,893 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] [2022-07-20 00:34:15,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-20 00:34:15,893 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:34:15,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:34:15,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1878809807, now seen corresponding path program 1 times [2022-07-20 00:34:15,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:34:15,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654146987] [2022-07-20 00:34:15,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:34:15,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:34:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:34:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:34:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:34:16,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:34:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:34:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:34:16,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:34:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:34:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:34:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:34:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-20 00:34:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-20 00:34:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-20 00:34:16,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-07-20 00:34:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-20 00:34:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-20 00:34:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:16,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:34:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:34:16,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:16,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:34:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:16,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:34:16,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-07-20 00:34:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-07-20 00:34:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-07-20 00:34:16,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-07-20 00:34:16,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:34:16,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654146987] [2022-07-20 00:34:16,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1654146987] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-20 00:34:16,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1902616187] [2022-07-20 00:34:16,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:34:16,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-20 00:34:16,226 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 00:34:16,228 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) [2022-07-20 00:34:16,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-07-20 00:34:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:16,548 INFO L263 TraceCheckSpWp]: Trace formula consists of 1986 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-20 00:34:16,585 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:34:16,862 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2022-07-20 00:34:16,862 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:34:16,862 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1902616187] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:34:16,862 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-20 00:34:16,862 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 9 [2022-07-20 00:34:16,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391491071] [2022-07-20 00:34:16,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:34:16,863 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-20 00:34:16,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:34:16,863 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-20 00:34:16,864 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-07-20 00:34:16,864 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) [2022-07-20 00:34:17,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:34:17,155 INFO L93 Difference]: Finished difference Result 1990 states and 2701 transitions. [2022-07-20 00:34:17,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-20 00:34:17,156 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 [2022-07-20 00:34:17,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:34:17,162 INFO L225 Difference]: With dead ends: 1990 [2022-07-20 00:34:17,162 INFO L226 Difference]: Without dead ends: 1798 [2022-07-20 00:34:17,163 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 447 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-07-20 00:34:17,164 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, 0.2s IncrementalHoareTripleChecker+Time [2022-07-20 00:34:17,164 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [667 Valid, 1510 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 200 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-20 00:34:17,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1798 states. [2022-07-20 00:34:17,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1798 to 1790. [2022-07-20 00:34:17,223 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) [2022-07-20 00:34:17,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1790 states and 2473 transitions. [2022-07-20 00:34:17,229 INFO L78 Accepts]: Start accepts. Automaton has 1790 states and 2473 transitions. Word has length 345 [2022-07-20 00:34:17,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:34:17,229 INFO L495 AbstractCegarLoop]: Abstraction has 1790 states and 2473 transitions. [2022-07-20 00:34:17,230 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) [2022-07-20 00:34:17,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2473 transitions. [2022-07-20 00:34:17,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-07-20 00:34:17,236 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:34:17,236 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] [2022-07-20 00:34:17,258 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-07-20 00:34:17,455 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 [2022-07-20 00:34:17,455 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:34:17,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:34:17,456 INFO L85 PathProgramCache]: Analyzing trace with hash -1856177553, now seen corresponding path program 1 times [2022-07-20 00:34:17,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:34:17,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012018137] [2022-07-20 00:34:17,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:34:17,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:34:17,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:34:17,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:34:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:34:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:34:17,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:34:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:34:17,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:34:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:34:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:34:17,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:34:17,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-20 00:34:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-20 00:34:17,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-20 00:34:17,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-07-20 00:34:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-20 00:34:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-20 00:34:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:34:17,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:34:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:34:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:17,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:34:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-07-20 00:34:17,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-07-20 00:34:17,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-07-20 00:34:17,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-07-20 00:34:17,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:34:17,738 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1012018137] [2022-07-20 00:34:17,738 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1012018137] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:34:17,738 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:34:17,738 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-07-20 00:34:17,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957236396] [2022-07-20 00:34:17,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:34:17,740 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-07-20 00:34:17,740 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:34:17,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-07-20 00:34:17,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-07-20 00:34:17,741 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) [2022-07-20 00:34:20,000 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 [] [2022-07-20 00:34:22,014 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:24,033 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:26,045 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:28,149 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:30,164 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:32,181 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:34,201 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:37,009 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:39,023 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:41,036 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:43,046 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 [] [2022-07-20 00:34:43,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:34:43,614 INFO L93 Difference]: Finished difference Result 6412 states and 9221 transitions. [2022-07-20 00:34:43,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-20 00:34:43,614 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 [2022-07-20 00:34:43,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:34:43,650 INFO L225 Difference]: With dead ends: 6412 [2022-07-20 00:34:43,650 INFO L226 Difference]: Without dead ends: 4878 [2022-07-20 00:34:43,655 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 [2022-07-20 00:34:43,655 INFO L413 NwaCegarLoop]: 685 mSDtfsCounter, 1324 mSDsluCounter, 2749 mSDsCounter, 0 mSdLazyCounter, 1457 mSolverCounterSat, 643 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1395 SdHoareTripleChecker+Valid, 3434 SdHoareTripleChecker+Invalid, 2112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 643 IncrementalHoareTripleChecker+Valid, 1457 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.6s IncrementalHoareTripleChecker+Time [2022-07-20 00:34:43,655 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1395 Valid, 3434 Invalid, 2112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [643 Valid, 1457 Invalid, 12 Unknown, 0 Unchecked, 25.6s Time] [2022-07-20 00:34:43,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4878 states. [2022-07-20 00:34:43,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4878 to 1794. [2022-07-20 00:34:43,771 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) [2022-07-20 00:34:43,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1794 states and 2477 transitions. [2022-07-20 00:34:43,784 INFO L78 Accepts]: Start accepts. Automaton has 1794 states and 2477 transitions. Word has length 345 [2022-07-20 00:34:43,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:34:43,785 INFO L495 AbstractCegarLoop]: Abstraction has 1794 states and 2477 transitions. [2022-07-20 00:34:43,785 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) [2022-07-20 00:34:43,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2477 transitions. [2022-07-20 00:34:43,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2022-07-20 00:34:43,806 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:34:43,806 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] [2022-07-20 00:34:43,806 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-20 00:34:43,806 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:34:43,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:34:43,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1881283270, now seen corresponding path program 1 times [2022-07-20 00:34:43,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:34:43,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1847934962] [2022-07-20 00:34:43,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:34:43,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:34:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:43,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:34:43,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:34:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:34:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:34:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:34:44,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:34:44,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:34:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:34:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:34:44,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:34:44,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-20 00:34:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-07-20 00:34:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-20 00:34:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-07-20 00:34:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-07-20 00:34:44,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-20 00:34:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:44,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:34:44,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:34:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:44,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:34:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:34:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-07-20 00:34:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:44,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:44,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:34:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:34:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:44,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:34:44,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:44,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:34:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2022-07-20 00:34:44,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2022-07-20 00:34:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-07-20 00:34:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2022-07-20 00:34:44,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:34:44,346 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1847934962] [2022-07-20 00:34:44,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1847934962] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:34:44,346 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:34:44,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-07-20 00:34:44,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [150250891] [2022-07-20 00:34:44,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:34:44,347 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-20 00:34:44,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:34:44,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-20 00:34:44,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-07-20 00:34:44,348 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) [2022-07-20 00:34:46,764 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 [] [2022-07-20 00:34:48,780 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:50,794 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:34:52,816 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 [] [2022-07-20 00:34:53,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:34:53,436 INFO L93 Difference]: Finished difference Result 3478 states and 4823 transitions. [2022-07-20 00:34:53,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-20 00:34:53,437 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 [2022-07-20 00:34:53,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:34:53,444 INFO L225 Difference]: With dead ends: 3478 [2022-07-20 00:34:53,444 INFO L226 Difference]: Without dead ends: 1801 [2022-07-20 00:34:53,448 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 [2022-07-20 00:34:53,448 INFO L413 NwaCegarLoop]: 456 mSDtfsCounter, 152 mSDsluCounter, 2111 mSDsCounter, 0 mSdLazyCounter, 1135 mSolverCounterSat, 258 mSolverCounterUnsat, 4 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, 1135 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.9s IncrementalHoareTripleChecker+Time [2022-07-20 00:34:53,449 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 2567 Invalid, 1397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [258 Valid, 1135 Invalid, 4 Unknown, 0 Unchecked, 8.9s Time] [2022-07-20 00:34:53,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1801 states. [2022-07-20 00:34:53,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1801 to 1794. [2022-07-20 00:34:53,526 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) [2022-07-20 00:34:53,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1794 states and 2476 transitions. [2022-07-20 00:34:53,532 INFO L78 Accepts]: Start accepts. Automaton has 1794 states and 2476 transitions. Word has length 477 [2022-07-20 00:34:53,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:34:53,533 INFO L495 AbstractCegarLoop]: Abstraction has 1794 states and 2476 transitions. [2022-07-20 00:34:53,533 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) [2022-07-20 00:34:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2476 transitions. [2022-07-20 00:34:53,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2022-07-20 00:34:53,539 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:34:53,539 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] [2022-07-20 00:34:53,540 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-20 00:34:53,540 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:34:53,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:34:53,540 INFO L85 PathProgramCache]: Analyzing trace with hash -1597055520, now seen corresponding path program 1 times [2022-07-20 00:34:53,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:34:53,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489857857] [2022-07-20 00:34:53,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:34:53,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:34:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:34:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:53,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:34:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:34:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:34:53,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:34:53,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:34:53,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:34:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:34:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:34:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:34:53,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-20 00:34:53,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:34:53,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-07-20 00:34:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:53,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-07-20 00:34:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-07-20 00:34:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-07-20 00:34:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-07-20 00:34:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:53,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:53,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:53,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:53,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:34:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:34:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:53,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:53,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:54,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:54,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:54,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:34:54,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:54,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:54,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:34:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-07-20 00:34:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:54,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:54,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:54,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:54,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:34:54,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:34:54,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:54,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:54,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:34:54,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:54,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:34:54,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2022-07-20 00:34:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 468 [2022-07-20 00:34:54,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 473 [2022-07-20 00:34:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2022-07-20 00:34:54,083 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:34:54,083 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489857857] [2022-07-20 00:34:54,083 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489857857] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-20 00:34:54,083 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1646421785] [2022-07-20 00:34:54,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:34:54,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-20 00:34:54,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 00:34:54,100 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) [2022-07-20 00:34:54,124 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-07-20 00:34:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:54,541 INFO L263 TraceCheckSpWp]: Trace formula consists of 2451 conjuncts, 15 conjunts are in the unsatisfiable core [2022-07-20 00:34:54,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:34:54,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2022-07-20 00:34:54,597 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:34:54,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1646421785] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:34:54,597 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-20 00:34:54,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2022-07-20 00:34:54,597 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710171853] [2022-07-20 00:34:54,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:34:54,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-20 00:34:54,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:34:54,598 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-20 00:34:54,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-07-20 00:34:54,599 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) [2022-07-20 00:34:54,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:34:54,688 INFO L93 Difference]: Finished difference Result 3343 states and 4652 transitions. [2022-07-20 00:34:54,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-20 00:34:54,689 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 [2022-07-20 00:34:54,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:34:54,696 INFO L225 Difference]: With dead ends: 3343 [2022-07-20 00:34:54,696 INFO L226 Difference]: Without dead ends: 1795 [2022-07-20 00:34:54,700 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 [2022-07-20 00:34:54,701 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 [2022-07-20 00:34:54,701 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] [2022-07-20 00:34:54,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1795 states. [2022-07-20 00:34:54,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1795 to 1787. [2022-07-20 00:34:54,790 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) [2022-07-20 00:34:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1787 states and 2467 transitions. [2022-07-20 00:34:54,796 INFO L78 Accepts]: Start accepts. Automaton has 1787 states and 2467 transitions. Word has length 483 [2022-07-20 00:34:54,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:34:54,797 INFO L495 AbstractCegarLoop]: Abstraction has 1787 states and 2467 transitions. [2022-07-20 00:34:54,797 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) [2022-07-20 00:34:54,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2467 transitions. [2022-07-20 00:34:54,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 673 [2022-07-20 00:34:54,804 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:34:54,805 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] [2022-07-20 00:34:54,845 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-07-20 00:34:55,023 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 [2022-07-20 00:34:55,024 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:34:55,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:34:55,024 INFO L85 PathProgramCache]: Analyzing trace with hash -754002173, now seen corresponding path program 1 times [2022-07-20 00:34:55,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:34:55,024 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1858501848] [2022-07-20 00:34:55,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:34:55,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:34:55,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:34:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:34:55,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:34:55,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:34:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:34:55,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:34:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:34:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:34:55,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:34:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:34:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-20 00:34:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:34:55,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-07-20 00:34:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-07-20 00:34:55,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-07-20 00:34:55,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-07-20 00:34:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-07-20 00:34:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-20 00:34:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-07-20 00:34:55,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-07-20 00:34:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-07-20 00:34:55,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-07-20 00:34:55,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-07-20 00:34:55,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-07-20 00:34:55,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-07-20 00:34:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-07-20 00:34:55,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-07-20 00:34:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-07-20 00:34:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-07-20 00:34:55,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2022-07-20 00:34:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:34:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 00:34:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 363 [2022-07-20 00:34:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 387 [2022-07-20 00:34:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:34:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:34:55,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:55,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:34:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:34:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2022-07-20 00:34:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:34:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:34:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:34:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:34:55,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:34:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:34:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:34:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:34:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:34:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:34:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:34:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 651 [2022-07-20 00:34:55,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 657 [2022-07-20 00:34:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 662 [2022-07-20 00:34:55,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:34:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3478 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3464 trivial. 0 not checked. [2022-07-20 00:34:55,805 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:34:55,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1858501848] [2022-07-20 00:34:55,805 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1858501848] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:34:55,805 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:34:55,806 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-07-20 00:34:55,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107390362] [2022-07-20 00:34:55,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:34:55,807 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-20 00:34:55,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:34:55,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-20 00:34:55,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-07-20 00:34:55,808 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) [2022-07-20 00:34:58,461 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 [] [2022-07-20 00:35:00,472 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 [] [2022-07-20 00:35:00,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:35:00,799 INFO L93 Difference]: Finished difference Result 3397 states and 4715 transitions. [2022-07-20 00:35:00,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-20 00:35:00,800 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 [2022-07-20 00:35:00,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:35:00,808 INFO L225 Difference]: With dead ends: 3397 [2022-07-20 00:35:00,808 INFO L226 Difference]: Without dead ends: 1791 [2022-07-20 00:35:00,813 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 [2022-07-20 00:35:00,813 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, 4.8s IncrementalHoareTripleChecker+Time [2022-07-20 00:35:00,814 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [294 Valid, 2080 Invalid, 1487 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [504 Valid, 981 Invalid, 2 Unknown, 0 Unchecked, 4.8s Time] [2022-07-20 00:35:00,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1791 states. [2022-07-20 00:35:00,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1791 to 1787. [2022-07-20 00:35:00,901 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) [2022-07-20 00:35:00,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1787 states and 2466 transitions. [2022-07-20 00:35:00,908 INFO L78 Accepts]: Start accepts. Automaton has 1787 states and 2466 transitions. Word has length 672 [2022-07-20 00:35:00,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:35:00,908 INFO L495 AbstractCegarLoop]: Abstraction has 1787 states and 2466 transitions. [2022-07-20 00:35:00,909 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) [2022-07-20 00:35:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2466 transitions. [2022-07-20 00:35:00,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 679 [2022-07-20 00:35:00,916 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:00,916 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] [2022-07-20 00:35:00,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-20 00:35:00,917 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:00,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:00,917 INFO L85 PathProgramCache]: Analyzing trace with hash 360762537, now seen corresponding path program 1 times [2022-07-20 00:35:00,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:35:00,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2093272615] [2022-07-20 00:35:00,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:00,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:35:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:35:01,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:35:01,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:35:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:35:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 00:35:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-07-20 00:35:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 00:35:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-07-20 00:35:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:35:01,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-07-20 00:35:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:01,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-07-20 00:35:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-07-20 00:35:01,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-07-20 00:35:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-07-20 00:35:01,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2022-07-20 00:35:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-07-20 00:35:01,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-07-20 00:35:01,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2022-07-20 00:35:01,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2022-07-20 00:35:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-07-20 00:35:01,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-07-20 00:35:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-07-20 00:35:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-07-20 00:35:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-07-20 00:35:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-07-20 00:35:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-07-20 00:35:01,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-07-20 00:35:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:01,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2022-07-20 00:35:01,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:35:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 00:35:01,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2022-07-20 00:35:01,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 393 [2022-07-20 00:35:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:01,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:35:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:35:01,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:35:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:35:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2022-07-20 00:35:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:01,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:01,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:35:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:35:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:01,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:35:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:35:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 657 [2022-07-20 00:35:01,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2022-07-20 00:35:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 668 [2022-07-20 00:35:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:01,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3508 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3488 trivial. 0 not checked. [2022-07-20 00:35:01,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:35:01,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2093272615] [2022-07-20 00:35:01,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2093272615] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-20 00:35:01,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1775845362] [2022-07-20 00:35:01,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:01,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-20 00:35:01,633 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 00:35:01,634 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) [2022-07-20 00:35:01,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-07-20 00:35:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:02,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 3172 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-20 00:35:02,275 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:35:02,311 INFO L134 CoverageAnalysis]: Checked inductivity of 3508 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 3339 trivial. 0 not checked. [2022-07-20 00:35:02,311 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:35:02,311 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1775845362] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:35:02,312 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-07-20 00:35:02,312 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2022-07-20 00:35:02,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1969167636] [2022-07-20 00:35:02,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:35:02,313 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-20 00:35:02,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:35:02,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-20 00:35:02,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-07-20 00:35:02,314 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) [2022-07-20 00:35:02,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:35:02,417 INFO L93 Difference]: Finished difference Result 3556 states and 4915 transitions. [2022-07-20 00:35:02,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-20 00:35:02,417 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 [2022-07-20 00:35:02,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:35:02,425 INFO L225 Difference]: With dead ends: 3556 [2022-07-20 00:35:02,425 INFO L226 Difference]: Without dead ends: 1788 [2022-07-20 00:35:02,429 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 [2022-07-20 00:35:02,430 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 [2022-07-20 00:35:02,430 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] [2022-07-20 00:35:02,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1788 states. [2022-07-20 00:35:02,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1788 to 1788. [2022-07-20 00:35:02,518 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) [2022-07-20 00:35:02,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1788 states and 2467 transitions. [2022-07-20 00:35:02,524 INFO L78 Accepts]: Start accepts. Automaton has 1788 states and 2467 transitions. Word has length 678 [2022-07-20 00:35:02,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:35:02,525 INFO L495 AbstractCegarLoop]: Abstraction has 1788 states and 2467 transitions. [2022-07-20 00:35:02,526 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) [2022-07-20 00:35:02,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2467 transitions. [2022-07-20 00:35:02,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 685 [2022-07-20 00:35:02,533 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:02,534 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] [2022-07-20 00:35:02,559 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-07-20 00:35:02,753 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 [2022-07-20 00:35:02,754 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:02,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:02,754 INFO L85 PathProgramCache]: Analyzing trace with hash 500511005, now seen corresponding path program 1 times [2022-07-20 00:35:02,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:35:02,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539766087] [2022-07-20 00:35:02,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:02,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:35:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:35:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:35:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:35:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:35:03,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-07-20 00:35:03,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-07-20 00:35:03,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-07-20 00:35:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-07-20 00:35:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-20 00:35:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-07-20 00:35:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:03,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-07-20 00:35:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2022-07-20 00:35:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-07-20 00:35:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-07-20 00:35:03,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2022-07-20 00:35:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-07-20 00:35:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-07-20 00:35:03,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-07-20 00:35:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2022-07-20 00:35:03,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-07-20 00:35:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2022-07-20 00:35:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-07-20 00:35:03,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-07-20 00:35:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-07-20 00:35:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-07-20 00:35:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-07-20 00:35:03,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2022-07-20 00:35:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-07-20 00:35:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:03,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:35:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 00:35:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2022-07-20 00:35:03,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-07-20 00:35:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:03,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:35:03,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:35:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:35:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:35:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2022-07-20 00:35:03,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:03,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:35:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:35:03,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:03,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:35:03,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:35:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2022-07-20 00:35:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 669 [2022-07-20 00:35:03,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2022-07-20 00:35:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:03,598 INFO L134 CoverageAnalysis]: Checked inductivity of 3559 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3523 trivial. 0 not checked. [2022-07-20 00:35:03,599 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:35:03,599 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539766087] [2022-07-20 00:35:03,599 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539766087] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-20 00:35:03,599 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [675943831] [2022-07-20 00:35:03,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:03,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-20 00:35:03,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 00:35:03,601 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) [2022-07-20 00:35:03,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-07-20 00:35:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:04,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 3262 conjuncts, 11 conjunts are in the unsatisfiable core [2022-07-20 00:35:04,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:35:04,293 INFO L134 CoverageAnalysis]: Checked inductivity of 3559 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 3374 trivial. 0 not checked. [2022-07-20 00:35:04,294 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-20 00:35:04,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3559 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3523 trivial. 0 not checked. [2022-07-20 00:35:04,773 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [675943831] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-20 00:35:04,773 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-20 00:35:04,773 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 14 [2022-07-20 00:35:04,773 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469167756] [2022-07-20 00:35:04,773 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-20 00:35:04,774 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-07-20 00:35:04,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:35:04,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-07-20 00:35:04,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2022-07-20 00:35:04,775 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) [2022-07-20 00:35:07,528 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 [] [2022-07-20 00:35:09,544 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:35:11,560 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 00:35:13,571 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 [] [2022-07-20 00:35:13,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:35:13,884 INFO L93 Difference]: Finished difference Result 3572 states and 4941 transitions. [2022-07-20 00:35:13,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-07-20 00:35:13,885 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 [2022-07-20 00:35:13,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:35:13,892 INFO L225 Difference]: With dead ends: 3572 [2022-07-20 00:35:13,892 INFO L226 Difference]: Without dead ends: 1803 [2022-07-20 00:35:13,896 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 [2022-07-20 00:35:13,897 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 [2022-07-20 00:35:13,897 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] [2022-07-20 00:35:13,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1803 states. [2022-07-20 00:35:13,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1803 to 1798. [2022-07-20 00:35:13,960 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) [2022-07-20 00:35:13,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1798 states and 2479 transitions. [2022-07-20 00:35:13,968 INFO L78 Accepts]: Start accepts. Automaton has 1798 states and 2479 transitions. Word has length 684 [2022-07-20 00:35:13,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:35:13,968 INFO L495 AbstractCegarLoop]: Abstraction has 1798 states and 2479 transitions. [2022-07-20 00:35:13,969 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) [2022-07-20 00:35:13,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2479 transitions. [2022-07-20 00:35:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2022-07-20 00:35:13,977 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:13,977 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] [2022-07-20 00:35:14,013 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-07-20 00:35:14,191 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 [2022-07-20 00:35:14,192 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:14,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:14,192 INFO L85 PathProgramCache]: Analyzing trace with hash -886198935, now seen corresponding path program 2 times [2022-07-20 00:35:14,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:35:14,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190663723] [2022-07-20 00:35:14,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:14,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:35:14,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:35:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:35:14,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:35:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:35:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-20 00:35:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-20 00:35:14,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-07-20 00:35:14,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-07-20 00:35:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-07-20 00:35:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-07-20 00:35:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-07-20 00:35:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2022-07-20 00:35:14,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-07-20 00:35:14,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-07-20 00:35:14,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-07-20 00:35:14,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-07-20 00:35:14,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2022-07-20 00:35:14,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2022-07-20 00:35:14,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-07-20 00:35:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-07-20 00:35:14,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-07-20 00:35:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-07-20 00:35:14,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-07-20 00:35:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2022-07-20 00:35:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-07-20 00:35:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2022-07-20 00:35:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-07-20 00:35:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2022-07-20 00:35:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:14,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:14,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:35:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 00:35:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 389 [2022-07-20 00:35:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-07-20 00:35:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:14,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:35:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:35:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:14,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:15,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:15,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:35:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:15,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:35:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2022-07-20 00:35:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:15,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:15,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:35:15,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:15,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:35:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:15,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:15,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:15,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:35:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:35:15,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 677 [2022-07-20 00:35:15,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 683 [2022-07-20 00:35:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 688 [2022-07-20 00:35:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:15,086 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 3688 trivial. 0 not checked. [2022-07-20 00:35:15,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:35:15,087 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190663723] [2022-07-20 00:35:15,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190663723] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-20 00:35:15,087 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958379002] [2022-07-20 00:35:15,087 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-20 00:35:15,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-20 00:35:15,088 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 00:35:15,089 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) [2022-07-20 00:35:15,090 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-07-20 00:35:15,754 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-20 00:35:15,755 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-20 00:35:15,772 INFO L263 TraceCheckSpWp]: Trace formula consists of 3472 conjuncts, 25 conjunts are in the unsatisfiable core [2022-07-20 00:35:15,781 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:35:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 373 proven. 50 refuted. 0 times theorem prover too weak. 3395 trivial. 0 not checked. [2022-07-20 00:35:16,071 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-20 00:35:16,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 36 proven. 51 refuted. 0 times theorem prover too weak. 3731 trivial. 0 not checked. [2022-07-20 00:35:16,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1958379002] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-20 00:35:16,561 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-20 00:35:16,561 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 6] total 25 [2022-07-20 00:35:16,561 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033297277] [2022-07-20 00:35:16,561 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-20 00:35:16,562 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-07-20 00:35:16,562 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:35:16,563 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-07-20 00:35:16,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=521, Unknown=0, NotChecked=0, Total=600 [2022-07-20 00:35:16,563 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) [2022-07-20 00:35:20,159 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 [] [2022-07-20 00:35:22,173 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 [] [2022-07-20 00:35:22,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:35:22,747 INFO L93 Difference]: Finished difference Result 3590 states and 4957 transitions. [2022-07-20 00:35:22,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-07-20 00:35:22,747 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 [2022-07-20 00:35:22,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:35:22,755 INFO L225 Difference]: With dead ends: 3590 [2022-07-20 00:35:22,755 INFO L226 Difference]: Without dead ends: 1801 [2022-07-20 00:35:22,761 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1640 GetRequests, 1599 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=311, Invalid=1495, Unknown=0, NotChecked=0, Total=1806 [2022-07-20 00:35:22,762 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 395 mSDsluCounter, 3948 mSDsCounter, 0 mSdLazyCounter, 2809 mSolverCounterSat, 588 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s 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 [2022-07-20 00:35:22,762 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] [2022-07-20 00:35:22,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1801 states. [2022-07-20 00:35:22,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1801 to 1801. [2022-07-20 00:35:22,823 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) [2022-07-20 00:35:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1801 states and 2479 transitions. [2022-07-20 00:35:22,829 INFO L78 Accepts]: Start accepts. Automaton has 1801 states and 2479 transitions. Word has length 698 [2022-07-20 00:35:22,829 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:35:22,830 INFO L495 AbstractCegarLoop]: Abstraction has 1801 states and 2479 transitions. [2022-07-20 00:35:22,830 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) [2022-07-20 00:35:22,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2479 transitions. [2022-07-20 00:35:22,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2022-07-20 00:35:22,838 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:22,838 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] [2022-07-20 00:35:22,883 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-07-20 00:35:23,051 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 [2022-07-20 00:35:23,052 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:23,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:23,052 INFO L85 PathProgramCache]: Analyzing trace with hash 918600449, now seen corresponding path program 3 times [2022-07-20 00:35:23,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:35:23,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920060733] [2022-07-20 00:35:23,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:23,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:35:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-07-20 00:35:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-07-20 00:35:23,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-07-20 00:35:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 00:35:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-20 00:35:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-07-20 00:35:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-20 00:35:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-07-20 00:35:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-07-20 00:35:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-07-20 00:35:23,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-07-20 00:35:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-07-20 00:35:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-07-20 00:35:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-07-20 00:35:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-07-20 00:35:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2022-07-20 00:35:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2022-07-20 00:35:23,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2022-07-20 00:35:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2022-07-20 00:35:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2022-07-20 00:35:23,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2022-07-20 00:35:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2022-07-20 00:35:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2022-07-20 00:35:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2022-07-20 00:35:23,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2022-07-20 00:35:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-07-20 00:35:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2022-07-20 00:35:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 00:35:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-07-20 00:35:23,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-07-20 00:35:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 00:35:23,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2022-07-20 00:35:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-07-20 00:35:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:23,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:35:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:35:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:23,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:23,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:35:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:35:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2022-07-20 00:35:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-07-20 00:35:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-07-20 00:35:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-07-20 00:35:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-07-20 00:35:23,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-07-20 00:35:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-07-20 00:35:23,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-07-20 00:35:23,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-20 00:35:23,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 00:35:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 00:35:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-07-20 00:35:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2022-07-20 00:35:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2022-07-20 00:35:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2022-07-20 00:35:23,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 4054 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 3856 trivial. 0 not checked. [2022-07-20 00:35:23,877 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 00:35:23,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1920060733] [2022-07-20 00:35:23,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1920060733] provided 0 perfect and 1 imperfect interpolant sequences [2022-07-20 00:35:23,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [551408551] [2022-07-20 00:35:23,878 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-07-20 00:35:23,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-07-20 00:35:23,878 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 00:35:23,896 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) [2022-07-20 00:35:23,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-07-20 00:35:26,668 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2022-07-20 00:35:26,668 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-20 00:35:26,691 INFO L263 TraceCheckSpWp]: Trace formula consists of 2910 conjuncts, 20 conjunts are in the unsatisfiable core [2022-07-20 00:35:26,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:35:26,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4054 backedges. 327 proven. 15 refuted. 0 times theorem prover too weak. 3712 trivial. 0 not checked. [2022-07-20 00:35:26,862 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-20 00:35:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4054 backedges. 183 proven. 15 refuted. 0 times theorem prover too weak. 3856 trivial. 0 not checked. [2022-07-20 00:35:27,529 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [551408551] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-20 00:35:27,529 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-07-20 00:35:27,530 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9, 9] total 26 [2022-07-20 00:35:27,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488916998] [2022-07-20 00:35:27,530 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-07-20 00:35:27,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-07-20 00:35:27,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 00:35:27,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-07-20 00:35:27,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=505, Unknown=0, NotChecked=0, Total=650 [2022-07-20 00:35:27,532 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) [2022-07-20 00:35:32,610 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 [] [2022-07-20 00:35:33,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:35:33,090 INFO L93 Difference]: Finished difference Result 3596 states and 4963 transitions. [2022-07-20 00:35:33,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-07-20 00:35:33,090 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 [2022-07-20 00:35:33,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:35:33,097 INFO L225 Difference]: With dead ends: 3596 [2022-07-20 00:35:33,097 INFO L226 Difference]: Without dead ends: 1811 [2022-07-20 00:35:33,100 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1659 GetRequests, 1613 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 514 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=510, Invalid=1746, Unknown=0, NotChecked=0, Total=2256 [2022-07-20 00:35:33,101 INFO L413 NwaCegarLoop]: 445 mSDtfsCounter, 295 mSDsluCounter, 2190 mSDsCounter, 0 mSdLazyCounter, 1573 mSolverCounterSat, 456 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s 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, 3.5s IncrementalHoareTripleChecker+Time [2022-07-20 00:35:33,101 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [296 Valid, 2635 Invalid, 2030 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [456 Valid, 1573 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-07-20 00:35:33,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1811 states. [2022-07-20 00:35:33,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1811 to 1808. [2022-07-20 00:35:33,162 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) [2022-07-20 00:35:33,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1808 states and 2487 transitions. [2022-07-20 00:35:33,167 INFO L78 Accepts]: Start accepts. Automaton has 1808 states and 2487 transitions. Word has length 706 [2022-07-20 00:35:33,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:35:33,167 INFO L495 AbstractCegarLoop]: Abstraction has 1808 states and 2487 transitions. [2022-07-20 00:35:33,168 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) [2022-07-20 00:35:33,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2487 transitions. [2022-07-20 00:35:33,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 719 [2022-07-20 00:35:33,174 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:33,175 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] [2022-07-20 00:35:33,188 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-07-20 00:35:33,386 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 [2022-07-20 00:35:33,386 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:33,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:33,387 INFO L85 PathProgramCache]: Analyzing trace with hash 219254313, now seen corresponding path program 4 times [2022-07-20 00:35:33,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 00:35:33,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [265908692] [2022-07-20 00:35:33,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:33,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 00:35:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-20 00:35:34,839 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-20 00:35:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-20 00:35:36,346 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-20 00:35:36,347 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-20 00:35:36,348 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-20 00:35:36,350 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-07-20 00:35:36,353 INFO L356 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:35:36,358 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-20 00:35:36,411 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,412 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,412 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,412 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,412 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,413 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,413 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,413 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,413 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,413 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,413 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,413 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,414 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,414 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,415 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,416 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,417 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,418 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,419 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,420 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,421 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,422 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,423 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,424 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,424 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,424 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,424 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,424 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,424 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,424 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,425 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,425 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,425 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,425 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,425 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,425 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,425 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,426 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,427 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,428 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,429 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,430 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,430 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,430 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,430 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,430 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,430 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,431 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,432 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,433 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,433 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,433 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,433 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,434 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,435 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,436 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:35:36,437 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:35:36,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.07 12:35:36 BoogieIcfgContainer [2022-07-20 00:35:36,751 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-20 00:35:36,752 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-20 00:35:36,752 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-20 00:35:36,753 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-20 00:35:36,753 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 12:33:37" (3/4) ... [2022-07-20 00:35:36,756 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-07-20 00:35:36,756 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-20 00:35:36,757 INFO L158 Benchmark]: Toolchain (without parser) took 122436.59ms. Allocated memory was 96.5MB in the beginning and 585.1MB in the end (delta: 488.6MB). Free memory was 72.0MB in the beginning and 405.6MB in the end (delta: -333.6MB). Peak memory consumption was 153.8MB. Max. memory is 16.1GB. [2022-07-20 00:35:36,757 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 96.5MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-20 00:35:36,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 798.55ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 71.8MB in the beginning and 64.9MB in the end (delta: 6.9MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2022-07-20 00:35:36,758 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.22ms. Allocated memory is still 117.4MB. Free memory was 64.9MB in the beginning and 59.2MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-07-20 00:35:36,758 INFO L158 Benchmark]: Boogie Preprocessor took 48.21ms. Allocated memory is still 117.4MB. Free memory was 59.2MB in the beginning and 54.2MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-07-20 00:35:36,758 INFO L158 Benchmark]: RCFGBuilder took 2512.74ms. Allocated memory was 117.4MB in the beginning and 176.2MB in the end (delta: 58.7MB). Free memory was 53.8MB in the beginning and 96.6MB in the end (delta: -42.9MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2022-07-20 00:35:36,763 INFO L158 Benchmark]: TraceAbstraction took 118979.72ms. Allocated memory was 176.2MB in the beginning and 585.1MB in the end (delta: 408.9MB). Free memory was 96.6MB in the beginning and 405.6MB in the end (delta: -309.0MB). Peak memory consumption was 370.3MB. Max. memory is 16.1GB. [2022-07-20 00:35:36,763 INFO L158 Benchmark]: Witness Printer took 4.00ms. Allocated memory is still 585.1MB. Free memory is still 405.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-20 00:35:36,766 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 96.5MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 798.55ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 71.8MB in the beginning and 64.9MB in the end (delta: 6.9MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.22ms. Allocated memory is still 117.4MB. Free memory was 64.9MB in the beginning and 59.2MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 48.21ms. Allocated memory is still 117.4MB. Free memory was 59.2MB in the beginning and 54.2MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2512.74ms. Allocated memory was 117.4MB in the beginning and 176.2MB in the end (delta: 58.7MB). Free memory was 53.8MB in the beginning and 96.6MB in the end (delta: -42.9MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * TraceAbstraction took 118979.72ms. Allocated memory was 176.2MB in the beginning and 585.1MB in the end (delta: 408.9MB). Free memory was 96.6MB in the beginning and 405.6MB in the end (delta: -309.0MB). Peak memory consumption was 370.3MB. Max. memory is 16.1GB. * Witness Printer took 4.00ms. Allocated memory is still 585.1MB. Free memory is still 405.6MB. 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_#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_#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_#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_#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_#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_#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_#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_#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_#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_#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_#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 * 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: 118.5s, OverallIterations: 15, TraceHistogramMax: 40, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.1s, AutomataDifference: 97.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 41 mSolverCounterUnknown, 5747 SdHoareTripleChecker+Valid, 93.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5581 mSDsluCounter, 29214 SdHoareTripleChecker+Invalid, 90.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 21919 mSDsCounter, 5663 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11292 IncrementalHoareTripleChecker+Invalid, 16996 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5663 mSolverCounterUnsat, 7295 mSDtfsCounter, 11292 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7816 GetRequests, 7605 SyntacticMatches, 0 SemanticMatches, 211 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1045 ImplicationChecksByTransitivity, 4.2s 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: 1.0s AutomataMinimizationTime, 14 MinimizatonAttempts, 3204 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 6.8s SatisfiabilityAnalysisTime, 8.1s 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 [2022-07-20 00:35:36,822 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 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-?-eb692b5 [2022-07-20 00:35:38,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 00:35:38,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 00:35:38,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 00:35:38,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 00:35:38,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 00:35:38,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 00:35:38,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 00:35:38,647 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 00:35:38,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 00:35:38,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 00:35:38,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 00:35:38,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 00:35:38,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 00:35:38,655 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 00:35:38,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 00:35:38,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 00:35:38,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 00:35:38,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 00:35:38,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 00:35:38,667 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 00:35:38,668 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 00:35:38,669 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 00:35:38,670 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 00:35:38,671 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 00:35:38,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 00:35:38,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 00:35:38,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 00:35:38,681 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 00:35:38,681 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 00:35:38,682 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 00:35:38,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 00:35:38,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 00:35:38,684 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 00:35:38,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 00:35:38,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 00:35:38,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 00:35:38,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 00:35:38,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 00:35:38,687 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 00:35:38,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 00:35:38,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 00:35:38,692 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-20 00:35:38,716 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 00:35:38,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 00:35:38,717 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 00:35:38,717 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 00:35:38,718 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 00:35:38,718 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 00:35:38,718 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 00:35:38,719 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 00:35:38,719 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 00:35:38,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 00:35:38,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 00:35:38,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 00:35:38,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 00:35:38,720 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 00:35:38,720 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-20 00:35:38,720 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-20 00:35:38,721 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-20 00:35:38,721 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 00:35:38,721 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 00:35:38,721 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 00:35:38,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 00:35:38,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 00:35:38,722 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 00:35:38,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 00:35:38,722 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 00:35:38,722 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 00:35:38,722 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 00:35:38,722 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-20 00:35:38,723 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-20 00:35:38,723 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 00:35:38,723 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 00:35:38,723 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 00:35:38,723 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-20 00:35:38,724 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 [2022-07-20 00:35:38,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 00:35:39,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 00:35:39,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 00:35:39,036 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 00:35:39,036 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 00:35:39,037 INFO L432 ainManager$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 [2022-07-20 00:35:39,089 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb151b6f7/123ba74fd9e4423c84b7a053566dd0ef/FLAG6c4103d29 [2022-07-20 00:35:39,652 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 00:35:39,653 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 [2022-07-20 00:35:39,678 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb151b6f7/123ba74fd9e4423c84b7a053566dd0ef/FLAG6c4103d29 [2022-07-20 00:35:39,905 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb151b6f7/123ba74fd9e4423c84b7a053566dd0ef [2022-07-20 00:35:39,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 00:35:39,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 00:35:39,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 00:35:39,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 00:35:39,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 00:35:39,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:35:39" (1/1) ... [2022-07-20 00:35:39,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79c1988e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:39, skipping insertion in model container [2022-07-20 00:35:39,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 12:35:39" (1/1) ... [2022-07-20 00:35:39,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 00:35:39,981 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 00:35:40,471 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] [2022-07-20 00:35:40,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 00:35:40,511 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-07-20 00:35:40,541 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 00:35:40,640 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] [2022-07-20 00:35:40,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 00:35:40,648 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 00:35:40,752 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] [2022-07-20 00:35:40,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 00:35:40,799 INFO L208 MainTranslator]: Completed translation [2022-07-20 00:35:40,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40 WrapperNode [2022-07-20 00:35:40,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 00:35:40,801 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 00:35:40,801 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 00:35:40,801 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 00:35:40,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (1/1) ... [2022-07-20 00:35:40,838 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (1/1) ... [2022-07-20 00:35:40,898 INFO L137 Inliner]: procedures = 108, calls = 305, calls flagged for inlining = 40, calls inlined = 37, statements flattened = 851 [2022-07-20 00:35:40,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 00:35:40,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 00:35:40,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 00:35:40,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 00:35:40,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (1/1) ... [2022-07-20 00:35:40,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (1/1) ... [2022-07-20 00:35:40,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (1/1) ... [2022-07-20 00:35:40,928 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (1/1) ... [2022-07-20 00:35:40,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (1/1) ... [2022-07-20 00:35:40,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (1/1) ... [2022-07-20 00:35:40,954 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (1/1) ... [2022-07-20 00:35:40,960 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 00:35:40,961 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 00:35:40,961 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 00:35:40,961 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 00:35:40,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (1/1) ... [2022-07-20 00:35:40,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 00:35:40,974 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 00:35:41,011 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) [2022-07-20 00:35:41,048 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 [2022-07-20 00:35:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2022-07-20 00:35:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2022-07-20 00:35:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-07-20 00:35:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-07-20 00:35:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 00:35:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 00:35:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 00:35:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 00:35:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_trg [2022-07-20 00:35:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_trg [2022-07-20 00:35:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2022-07-20 00:35:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2022-07-20 00:35:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_trg [2022-07-20 00:35:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_trg [2022-07-20 00:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-07-20 00:35:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-07-20 00:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-20 00:35:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-20 00:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_write [2022-07-20 00:35:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_write [2022-07-20 00:35:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable [2022-07-20 00:35:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable [2022-07-20 00:35:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_tren [2022-07-20 00:35:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_tren [2022-07-20 00:35:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-20 00:35:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-20 00:35:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-20 00:35:41,065 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-20 00:35:41,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 00:35:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-20 00:35:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-20 00:35:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_refresh [2022-07-20 00:35:41,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_refresh [2022-07-20 00:35:41,066 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_tren [2022-07-20 00:35:41,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_tren [2022-07-20 00:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 00:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 00:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 00:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 00:35:41,067 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable [2022-07-20 00:35:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable [2022-07-20 00:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-07-20 00:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 00:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-07-20 00:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_wden [2022-07-20 00:35:41,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_wden [2022-07-20 00:35:41,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 00:35:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-07-20 00:35:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-07-20 00:35:41,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-07-20 00:35:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-07-20 00:35:41,070 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-07-20 00:35:41,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-07-20 00:35:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-07-20 00:35:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-07-20 00:35:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-20 00:35:41,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-20 00:35:41,071 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-07-20 00:35:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-07-20 00:35:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-20 00:35:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-20 00:35:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-07-20 00:35:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-07-20 00:35:41,072 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_swc_bank3 [2022-07-20 00:35:41,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_swc_bank3 [2022-07-20 00:35:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 00:35:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 00:35:41,073 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_programm_wdto [2022-07-20 00:35:41,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_programm_wdto [2022-07-20 00:35:41,351 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 00:35:41,353 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 00:35:41,470 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 00:35:44,595 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 00:35:44,616 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 00:35:44,616 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-20 00:35:44,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 12:35:44 BoogieIcfgContainer [2022-07-20 00:35:44,619 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 00:35:44,622 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 00:35:44,622 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 00:35:44,624 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 00:35:44,624 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 12:35:39" (1/3) ... [2022-07-20 00:35:44,625 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40410265 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 12:35:44, skipping insertion in model container [2022-07-20 00:35:44,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 12:35:40" (2/3) ... [2022-07-20 00:35:44,626 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40410265 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 12:35:44, skipping insertion in model container [2022-07-20 00:35:44,626 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 12:35:44" (3/3) ... [2022-07-20 00:35:44,629 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2022-07-20 00:35:44,641 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 00:35:44,642 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-20 00:35:44,738 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-20 00:35:44,743 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@6d27c03, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@12c4646f [2022-07-20 00:35:44,755 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-20 00:35:44,759 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) [2022-07-20 00:35:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-07-20 00:35:44,790 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:44,791 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] [2022-07-20 00:35:44,791 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:44,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:44,796 INFO L85 PathProgramCache]: Analyzing trace with hash -1980518636, now seen corresponding path program 1 times [2022-07-20 00:35:44,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:35:44,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1947563133] [2022-07-20 00:35:44,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:44,808 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:35:44,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:35:44,837 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) [2022-07-20 00:35:44,855 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-07-20 00:35:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:45,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 700 conjuncts, 1 conjunts are in the unsatisfiable core [2022-07-20 00:35:45,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:35:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-07-20 00:35:45,362 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:35:45,362 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:35:45,362 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1947563133] [2022-07-20 00:35:45,363 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1947563133] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:35:45,363 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:35:45,363 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-20 00:35:45,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779785031] [2022-07-20 00:35:45,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:35:45,367 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-07-20 00:35:45,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:35:45,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-07-20 00:35:45,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-07-20 00:35:45,387 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) [2022-07-20 00:35:45,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:35:45,433 INFO L93 Difference]: Finished difference Result 729 states and 1039 transitions. [2022-07-20 00:35:45,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-07-20 00:35:45,435 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 [2022-07-20 00:35:45,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:35:45,445 INFO L225 Difference]: With dead ends: 729 [2022-07-20 00:35:45,445 INFO L226 Difference]: Without dead ends: 356 [2022-07-20 00:35:45,450 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 [2022-07-20 00:35:45,452 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 [2022-07-20 00:35:45,453 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] [2022-07-20 00:35:45,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 356 states. [2022-07-20 00:35:45,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 356 to 356. [2022-07-20 00:35:45,531 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) [2022-07-20 00:35:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 498 transitions. [2022-07-20 00:35:45,536 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 498 transitions. Word has length 131 [2022-07-20 00:35:45,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:35:45,536 INFO L495 AbstractCegarLoop]: Abstraction has 356 states and 498 transitions. [2022-07-20 00:35:45,536 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) [2022-07-20 00:35:45,537 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 498 transitions. [2022-07-20 00:35:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-07-20 00:35:45,541 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:45,541 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] [2022-07-20 00:35:45,558 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Ended with exit code 0 [2022-07-20 00:35:45,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:35:45,750 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:45,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:45,751 INFO L85 PathProgramCache]: Analyzing trace with hash 1693314572, now seen corresponding path program 1 times [2022-07-20 00:35:45,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:35:45,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [879003032] [2022-07-20 00:35:45,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:45,752 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:35:45,752 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:35:45,756 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) [2022-07-20 00:35:45,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-07-20 00:35:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:46,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 700 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-20 00:35:46,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:35:46,461 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2022-07-20 00:35:46,461 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:35:46,461 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:35:46,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [879003032] [2022-07-20 00:35:46,462 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [879003032] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:35:46,462 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:35:46,462 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-20 00:35:46,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123923399] [2022-07-20 00:35:46,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:35:46,463 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-20 00:35:46,463 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:35:46,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-20 00:35:46,464 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-20 00:35:46,464 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) [2022-07-20 00:35:46,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:35:46,758 INFO L93 Difference]: Finished difference Result 704 states and 989 transitions. [2022-07-20 00:35:46,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-20 00:35:46,765 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 [2022-07-20 00:35:46,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:35:46,773 INFO L225 Difference]: With dead ends: 704 [2022-07-20 00:35:46,773 INFO L226 Difference]: Without dead ends: 357 [2022-07-20 00:35:46,779 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 [2022-07-20 00:35:46,780 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 [2022-07-20 00:35:46,780 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] [2022-07-20 00:35:46,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2022-07-20 00:35:46,814 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 357. [2022-07-20 00:35:46,815 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) [2022-07-20 00:35:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 499 transitions. [2022-07-20 00:35:46,833 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 499 transitions. Word has length 131 [2022-07-20 00:35:46,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:35:46,835 INFO L495 AbstractCegarLoop]: Abstraction has 357 states and 499 transitions. [2022-07-20 00:35:46,836 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) [2022-07-20 00:35:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 499 transitions. [2022-07-20 00:35:46,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-07-20 00:35:46,842 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:46,843 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] [2022-07-20 00:35:46,872 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-07-20 00:35:47,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:35:47,058 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:47,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:47,060 INFO L85 PathProgramCache]: Analyzing trace with hash 1738432020, now seen corresponding path program 1 times [2022-07-20 00:35:47,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:35:47,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [748545459] [2022-07-20 00:35:47,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:47,061 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:35:47,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:35:47,071 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) [2022-07-20 00:35:47,072 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-07-20 00:35:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:47,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 766 conjuncts, 6 conjunts are in the unsatisfiable core [2022-07-20 00:35:47,503 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:35:47,837 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-07-20 00:35:47,838 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-20 00:35:48,701 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-07-20 00:35:48,701 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:35:48,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [748545459] [2022-07-20 00:35:48,702 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [748545459] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-20 00:35:48,702 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-20 00:35:48,702 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-07-20 00:35:48,702 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20342379] [2022-07-20 00:35:48,702 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-20 00:35:48,703 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-20 00:35:48,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:35:48,703 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-20 00:35:48,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-20 00:35:48,704 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) [2022-07-20 00:35:49,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:35:49,958 INFO L93 Difference]: Finished difference Result 715 states and 1007 transitions. [2022-07-20 00:35:49,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-20 00:35:49,959 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 [2022-07-20 00:35:49,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:35:49,962 INFO L225 Difference]: With dead ends: 715 [2022-07-20 00:35:49,962 INFO L226 Difference]: Without dead ends: 367 [2022-07-20 00:35:49,963 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 [2022-07-20 00:35:49,964 INFO L413 NwaCegarLoop]: 494 mSDtfsCounter, 18 mSDsluCounter, 1469 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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 [2022-07-20 00:35:49,964 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] [2022-07-20 00:35:49,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2022-07-20 00:35:49,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 367. [2022-07-20 00:35:49,994 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) [2022-07-20 00:35:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 511 transitions. [2022-07-20 00:35:49,996 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 511 transitions. Word has length 137 [2022-07-20 00:35:49,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:35:49,996 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 511 transitions. [2022-07-20 00:35:49,996 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) [2022-07-20 00:35:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 511 transitions. [2022-07-20 00:35:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-07-20 00:35:50,003 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:50,003 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] [2022-07-20 00:35:50,021 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-07-20 00:35:50,221 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:35:50,221 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:50,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:50,222 INFO L85 PathProgramCache]: Analyzing trace with hash 389611468, now seen corresponding path program 2 times [2022-07-20 00:35:50,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:35:50,222 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1065839959] [2022-07-20 00:35:50,222 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-20 00:35:50,223 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:35:50,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:35:50,225 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) [2022-07-20 00:35:50,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-07-20 00:35:50,521 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-07-20 00:35:50,522 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-20 00:35:50,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-20 00:35:50,542 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:35:50,671 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2022-07-20 00:35:50,671 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:35:50,671 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:35:50,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1065839959] [2022-07-20 00:35:50,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1065839959] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:35:50,671 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:35:50,672 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-20 00:35:50,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387738910] [2022-07-20 00:35:50,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:35:50,672 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-20 00:35:50,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:35:50,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-20 00:35:50,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-20 00:35:50,673 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) [2022-07-20 00:35:50,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:35:50,916 INFO L93 Difference]: Finished difference Result 703 states and 980 transitions. [2022-07-20 00:35:50,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-20 00:35:50,917 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 [2022-07-20 00:35:50,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:35:50,927 INFO L225 Difference]: With dead ends: 703 [2022-07-20 00:35:50,927 INFO L226 Difference]: Without dead ends: 375 [2022-07-20 00:35:50,929 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 [2022-07-20 00:35:50,930 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, 0.2s IncrementalHoareTripleChecker+Time [2022-07-20 00:35:50,932 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 1480 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-07-20 00:35:50,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2022-07-20 00:35:50,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 370. [2022-07-20 00:35:50,952 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) [2022-07-20 00:35:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 514 transitions. [2022-07-20 00:35:50,956 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 514 transitions. Word has length 151 [2022-07-20 00:35:50,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:35:50,958 INFO L495 AbstractCegarLoop]: Abstraction has 370 states and 514 transitions. [2022-07-20 00:35:50,958 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) [2022-07-20 00:35:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 514 transitions. [2022-07-20 00:35:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-07-20 00:35:50,960 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:50,960 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] [2022-07-20 00:35:50,974 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (5)] Ended with exit code 0 [2022-07-20 00:35:51,174 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:35:51,175 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:51,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:51,176 INFO L85 PathProgramCache]: Analyzing trace with hash 446869770, now seen corresponding path program 1 times [2022-07-20 00:35:51,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:35:51,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [548245053] [2022-07-20 00:35:51,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:35:51,177 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:35:51,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:35:51,178 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) [2022-07-20 00:35:51,213 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-07-20 00:35:51,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:35:51,682 INFO L263 TraceCheckSpWp]: Trace formula consists of 918 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-20 00:35:51,685 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:35:52,581 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 125 proven. 10 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2022-07-20 00:35:52,581 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-20 00:35:54,873 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2022-07-20 00:35:54,874 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:35:54,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [548245053] [2022-07-20 00:35:54,874 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [548245053] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-20 00:35:54,874 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-20 00:35:54,874 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-07-20 00:35:54,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1125532010] [2022-07-20 00:35:54,875 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-20 00:35:54,875 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-07-20 00:35:54,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:35:54,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-07-20 00:35:54,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2022-07-20 00:35:54,876 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) [2022-07-20 00:35:58,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:35:58,131 INFO L93 Difference]: Finished difference Result 746 states and 1045 transitions. [2022-07-20 00:35:58,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-07-20 00:35:58,132 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 [2022-07-20 00:35:58,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:35:58,135 INFO L225 Difference]: With dead ends: 746 [2022-07-20 00:35:58,136 INFO L226 Difference]: Without dead ends: 382 [2022-07-20 00:35:58,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 307 GetRequests, 288 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=144, Invalid=276, Unknown=0, NotChecked=0, Total=420 [2022-07-20 00:35:58,140 INFO L413 NwaCegarLoop]: 498 mSDtfsCounter, 36 mSDsluCounter, 3919 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s 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, 1.9s IncrementalHoareTripleChecker+Time [2022-07-20 00:35:58,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [36 Valid, 4417 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 195 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-07-20 00:35:58,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 382 states. [2022-07-20 00:35:58,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 382 to 376. [2022-07-20 00:35:58,163 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) [2022-07-20 00:35:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 521 transitions. [2022-07-20 00:35:58,166 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 521 transitions. Word has length 151 [2022-07-20 00:35:58,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:35:58,167 INFO L495 AbstractCegarLoop]: Abstraction has 376 states and 521 transitions. [2022-07-20 00:35:58,167 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) [2022-07-20 00:35:58,167 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 521 transitions. [2022-07-20 00:35:58,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-07-20 00:35:58,169 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:35:58,169 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] [2022-07-20 00:35:58,188 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (6)] Ended with exit code 0 [2022-07-20 00:35:58,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:35:58,386 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:35:58,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:35:58,387 INFO L85 PathProgramCache]: Analyzing trace with hash 1277327114, now seen corresponding path program 2 times [2022-07-20 00:35:58,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:35:58,388 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [675427785] [2022-07-20 00:35:58,388 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-20 00:35:58,388 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:35:58,388 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:35:58,389 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) [2022-07-20 00:35:58,390 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-07-20 00:35:58,695 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-07-20 00:35:58,695 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-20 00:35:58,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 407 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-20 00:35:58,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:36:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1005 trivial. 0 not checked. [2022-07-20 00:36:01,559 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:36:01,560 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:36:01,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [675427785] [2022-07-20 00:36:01,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [675427785] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:36:01,560 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:36:01,560 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-07-20 00:36:01,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995725746] [2022-07-20 00:36:01,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:36:01,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-20 00:36:01,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:36:01,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-20 00:36:01,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-20 00:36:01,561 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) [2022-07-20 00:36:01,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:36:01,630 INFO L93 Difference]: Finished difference Result 707 states and 984 transitions. [2022-07-20 00:36:01,630 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-20 00:36:01,630 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 [2022-07-20 00:36:01,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:36:01,634 INFO L225 Difference]: With dead ends: 707 [2022-07-20 00:36:01,634 INFO L226 Difference]: Without dead ends: 687 [2022-07-20 00:36:01,634 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 [2022-07-20 00:36:01,635 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 [2022-07-20 00:36:01,636 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] [2022-07-20 00:36:01,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 687 states. [2022-07-20 00:36:01,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 687 to 687. [2022-07-20 00:36:01,660 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) [2022-07-20 00:36:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 957 transitions. [2022-07-20 00:36:01,663 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 957 transitions. Word has length 167 [2022-07-20 00:36:01,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:36:01,664 INFO L495 AbstractCegarLoop]: Abstraction has 687 states and 957 transitions. [2022-07-20 00:36:01,664 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) [2022-07-20 00:36:01,664 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 957 transitions. [2022-07-20 00:36:01,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-07-20 00:36:01,672 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:36:01,672 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] [2022-07-20 00:36:01,698 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (7)] Ended with exit code 0 [2022-07-20 00:36:01,884 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:36:01,885 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:36:01,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:36:01,885 INFO L85 PathProgramCache]: Analyzing trace with hash 1091283336, now seen corresponding path program 1 times [2022-07-20 00:36:01,886 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:36:01,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1178684294] [2022-07-20 00:36:01,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:36:01,887 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:36:01,887 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:36:01,890 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) [2022-07-20 00:36:01,892 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-07-20 00:36:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:36:02,826 INFO L263 TraceCheckSpWp]: Trace formula consists of 1404 conjuncts, 7 conjunts are in the unsatisfiable core [2022-07-20 00:36:02,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:36:03,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 537 proven. 3 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2022-07-20 00:36:03,311 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-20 00:36:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 60 proven. 75 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2022-07-20 00:36:04,560 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:36:04,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1178684294] [2022-07-20 00:36:04,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1178684294] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-20 00:36:04,560 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-20 00:36:04,560 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-07-20 00:36:04,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380055416] [2022-07-20 00:36:04,560 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-20 00:36:04,561 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-07-20 00:36:04,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:36:04,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-07-20 00:36:04,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2022-07-20 00:36:04,561 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) [2022-07-20 00:36:05,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:36:05,704 INFO L93 Difference]: Finished difference Result 1364 states and 1899 transitions. [2022-07-20 00:36:05,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-07-20 00:36:05,706 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 [2022-07-20 00:36:05,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:36:05,709 INFO L225 Difference]: With dead ends: 1364 [2022-07-20 00:36:05,709 INFO L226 Difference]: Without dead ends: 687 [2022-07-20 00:36:05,711 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 [2022-07-20 00:36:05,712 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, 0.7s IncrementalHoareTripleChecker+Time [2022-07-20 00:36:05,712 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 1955 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 68 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-07-20 00:36:05,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 687 states. [2022-07-20 00:36:05,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 687 to 687. [2022-07-20 00:36:05,739 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) [2022-07-20 00:36:05,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 953 transitions. [2022-07-20 00:36:05,742 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 953 transitions. Word has length 307 [2022-07-20 00:36:05,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:36:05,744 INFO L495 AbstractCegarLoop]: Abstraction has 687 states and 953 transitions. [2022-07-20 00:36:05,745 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) [2022-07-20 00:36:05,745 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 953 transitions. [2022-07-20 00:36:05,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-07-20 00:36:05,749 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:36:05,749 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] [2022-07-20 00:36:05,792 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (8)] Ended with exit code 0 [2022-07-20 00:36:05,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:36:05,975 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:36:05,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:36:05,976 INFO L85 PathProgramCache]: Analyzing trace with hash 1878889800, now seen corresponding path program 2 times [2022-07-20 00:36:05,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:36:05,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1574238986] [2022-07-20 00:36:05,977 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-20 00:36:05,977 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:36:05,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:36:05,984 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) [2022-07-20 00:36:05,986 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-07-20 00:36:08,933 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-20 00:36:08,933 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-20 00:36:09,004 INFO L263 TraceCheckSpWp]: Trace formula consists of 1448 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-20 00:36:09,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:36:09,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1350 trivial. 0 not checked. [2022-07-20 00:36:09,138 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:36:09,138 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:36:09,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1574238986] [2022-07-20 00:36:09,139 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1574238986] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:36:09,139 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:36:09,139 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-20 00:36:09,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134249215] [2022-07-20 00:36:09,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:36:09,140 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-20 00:36:09,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:36:09,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-20 00:36:09,141 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-20 00:36:09,141 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) [2022-07-20 00:36:11,375 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 [] [2022-07-20 00:36:11,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:36:11,634 INFO L93 Difference]: Finished difference Result 1558 states and 2125 transitions. [2022-07-20 00:36:11,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-20 00:36:11,634 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 [2022-07-20 00:36:11,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:36:11,638 INFO L225 Difference]: With dead ends: 1558 [2022-07-20 00:36:11,638 INFO L226 Difference]: Without dead ends: 916 [2022-07-20 00:36:11,640 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 [2022-07-20 00:36:11,641 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, 2.5s IncrementalHoareTripleChecker+Time [2022-07-20 00:36:11,641 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [187 Valid, 974 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 2.5s Time] [2022-07-20 00:36:11,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 916 states. [2022-07-20 00:36:11,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 916 to 895. [2022-07-20 00:36:11,663 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) [2022-07-20 00:36:11,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1201 transitions. [2022-07-20 00:36:11,670 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1201 transitions. Word has length 311 [2022-07-20 00:36:11,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:36:11,671 INFO L495 AbstractCegarLoop]: Abstraction has 895 states and 1201 transitions. [2022-07-20 00:36:11,671 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) [2022-07-20 00:36:11,671 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1201 transitions. [2022-07-20 00:36:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-07-20 00:36:11,678 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:36:11,678 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] [2022-07-20 00:36:11,724 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-07-20 00:36:11,899 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:36:11,900 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:36:11,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:36:11,900 INFO L85 PathProgramCache]: Analyzing trace with hash -246112014, now seen corresponding path program 1 times [2022-07-20 00:36:11,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:36:11,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [352852925] [2022-07-20 00:36:11,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:36:11,901 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:36:11,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:36:11,902 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) [2022-07-20 00:36:11,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-07-20 00:36:13,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:36:13,538 INFO L263 TraceCheckSpWp]: Trace formula consists of 1633 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-20 00:36:13,543 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:36:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 1370 trivial. 0 not checked. [2022-07-20 00:36:14,367 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:36:14,367 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:36:14,367 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [352852925] [2022-07-20 00:36:14,368 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [352852925] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:36:14,368 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:36:14,368 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 00:36:14,368 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066410410] [2022-07-20 00:36:14,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:36:14,369 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 00:36:14,369 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:36:14,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 00:36:14,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 00:36:14,370 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) [2022-07-20 00:36:14,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:36:14,798 INFO L93 Difference]: Finished difference Result 1757 states and 2363 transitions. [2022-07-20 00:36:14,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-20 00:36:14,799 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 [2022-07-20 00:36:14,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:36:14,802 INFO L225 Difference]: With dead ends: 1757 [2022-07-20 00:36:14,802 INFO L226 Difference]: Without dead ends: 912 [2022-07-20 00:36:14,804 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 373 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-20 00:36:14,805 INFO L413 NwaCegarLoop]: 497 mSDtfsCounter, 8 mSDsluCounter, 1978 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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 [2022-07-20 00:36:14,805 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] [2022-07-20 00:36:14,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 912 states. [2022-07-20 00:36:14,821 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 912 to 906. [2022-07-20 00:36:14,822 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) [2022-07-20 00:36:14,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 1212 transitions. [2022-07-20 00:36:14,825 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 1212 transitions. Word has length 378 [2022-07-20 00:36:14,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:36:14,826 INFO L495 AbstractCegarLoop]: Abstraction has 906 states and 1212 transitions. [2022-07-20 00:36:14,826 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) [2022-07-20 00:36:14,826 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1212 transitions. [2022-07-20 00:36:14,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-07-20 00:36:14,829 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:36:14,830 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] [2022-07-20 00:36:14,857 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-07-20 00:36:15,055 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:36:15,056 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:36:15,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:36:15,056 INFO L85 PathProgramCache]: Analyzing trace with hash -1717336264, now seen corresponding path program 1 times [2022-07-20 00:36:15,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:36:15,057 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [959183447] [2022-07-20 00:36:15,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:36:15,057 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:36:15,057 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:36:15,058 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) [2022-07-20 00:36:15,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-07-20 00:36:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:36:16,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 1650 conjuncts, 4 conjunts are in the unsatisfiable core [2022-07-20 00:36:16,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:36:17,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1524 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2022-07-20 00:36:17,220 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:36:17,220 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:36:17,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [959183447] [2022-07-20 00:36:17,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [959183447] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:36:17,220 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:36:17,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-20 00:36:17,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616216976] [2022-07-20 00:36:17,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:36:17,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-20 00:36:17,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:36:17,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-20 00:36:17,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-20 00:36:17,221 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) [2022-07-20 00:36:17,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:36:17,911 INFO L93 Difference]: Finished difference Result 1792 states and 2402 transitions. [2022-07-20 00:36:17,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-20 00:36:17,912 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 [2022-07-20 00:36:17,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:36:17,918 INFO L225 Difference]: With dead ends: 1792 [2022-07-20 00:36:17,918 INFO L226 Difference]: Without dead ends: 910 [2022-07-20 00:36:17,921 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 [2022-07-20 00:36:17,921 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 [2022-07-20 00:36:17,922 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] [2022-07-20 00:36:17,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 910 states. [2022-07-20 00:36:17,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 910 to 875. [2022-07-20 00:36:17,940 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) [2022-07-20 00:36:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 875 states and 1174 transitions. [2022-07-20 00:36:17,944 INFO L78 Accepts]: Start accepts. Automaton has 875 states and 1174 transitions. Word has length 384 [2022-07-20 00:36:17,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:36:17,945 INFO L495 AbstractCegarLoop]: Abstraction has 875 states and 1174 transitions. [2022-07-20 00:36:17,945 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) [2022-07-20 00:36:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1174 transitions. [2022-07-20 00:36:17,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2022-07-20 00:36:17,949 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:36:17,949 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] [2022-07-20 00:36:17,994 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-07-20 00:36:18,175 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:36:18,176 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:36:18,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:36:18,176 INFO L85 PathProgramCache]: Analyzing trace with hash 288522375, now seen corresponding path program 1 times [2022-07-20 00:36:18,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:36:18,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1164858704] [2022-07-20 00:36:18,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:36:18,177 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:36:18,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:36:18,184 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) [2022-07-20 00:36:18,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-07-20 00:36:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:36:20,092 INFO L263 TraceCheckSpWp]: Trace formula consists of 2073 conjuncts, 9 conjunts are in the unsatisfiable core [2022-07-20 00:36:20,128 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:36:20,909 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 866 proven. 0 refuted. 0 times theorem prover too weak. 2192 trivial. 0 not checked. [2022-07-20 00:36:20,909 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:36:20,909 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:36:20,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1164858704] [2022-07-20 00:36:20,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1164858704] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:36:20,909 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:36:20,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 00:36:20,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159433972] [2022-07-20 00:36:20,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:36:20,910 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 00:36:20,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:36:20,910 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 00:36:20,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 00:36:20,911 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) [2022-07-20 00:36:21,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:36:21,457 INFO L93 Difference]: Finished difference Result 1713 states and 2306 transitions. [2022-07-20 00:36:21,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-20 00:36:21,458 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 [2022-07-20 00:36:21,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:36:21,461 INFO L225 Difference]: With dead ends: 1713 [2022-07-20 00:36:21,462 INFO L226 Difference]: Without dead ends: 888 [2022-07-20 00:36:21,465 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 568 GetRequests, 563 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-07-20 00:36:21,466 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 [2022-07-20 00:36:21,466 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] [2022-07-20 00:36:21,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 888 states. [2022-07-20 00:36:21,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 888 to 874. [2022-07-20 00:36:21,488 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) [2022-07-20 00:36:21,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 874 states and 1172 transitions. [2022-07-20 00:36:21,492 INFO L78 Accepts]: Start accepts. Automaton has 874 states and 1172 transitions. Word has length 568 [2022-07-20 00:36:21,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:36:21,492 INFO L495 AbstractCegarLoop]: Abstraction has 874 states and 1172 transitions. [2022-07-20 00:36:21,492 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) [2022-07-20 00:36:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1172 transitions. [2022-07-20 00:36:21,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2022-07-20 00:36:21,497 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:36:21,498 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] [2022-07-20 00:36:21,543 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-07-20 00:36:21,723 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:36:21,723 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:36:21,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:36:21,724 INFO L85 PathProgramCache]: Analyzing trace with hash 370344013, now seen corresponding path program 2 times [2022-07-20 00:36:21,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:36:21,725 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [264136191] [2022-07-20 00:36:21,725 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-07-20 00:36:21,725 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:36:21,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:36:21,726 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) [2022-07-20 00:36:21,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-07-20 00:36:24,770 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-07-20 00:36:24,770 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-07-20 00:36:24,867 INFO L263 TraceCheckSpWp]: Trace formula consists of 2090 conjuncts, 2 conjunts are in the unsatisfiable core [2022-07-20 00:36:24,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:36:28,414 INFO L134 CoverageAnalysis]: Checked inductivity of 3088 backedges. 836 proven. 0 refuted. 0 times theorem prover too weak. 2252 trivial. 0 not checked. [2022-07-20 00:36:28,415 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:36:28,415 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:36:28,415 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [264136191] [2022-07-20 00:36:28,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [264136191] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:36:28,415 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:36:28,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-20 00:36:28,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193108163] [2022-07-20 00:36:28,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:36:28,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-20 00:36:28,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:36:28,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-20 00:36:28,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-20 00:36:28,416 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) [2022-07-20 00:36:28,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:36:28,625 INFO L93 Difference]: Finished difference Result 1709 states and 2286 transitions. [2022-07-20 00:36:28,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-20 00:36:28,634 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 [2022-07-20 00:36:28,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:36:28,638 INFO L225 Difference]: With dead ends: 1709 [2022-07-20 00:36:28,638 INFO L226 Difference]: Without dead ends: 820 [2022-07-20 00:36:28,641 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 573 GetRequests, 572 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-20 00:36:28,642 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 [2022-07-20 00:36:28,642 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] [2022-07-20 00:36:28,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 820 states. [2022-07-20 00:36:28,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 820 to 814. [2022-07-20 00:36:28,664 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) [2022-07-20 00:36:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1079 transitions. [2022-07-20 00:36:28,671 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1079 transitions. Word has length 574 [2022-07-20 00:36:28,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:36:28,672 INFO L495 AbstractCegarLoop]: Abstraction has 814 states and 1079 transitions. [2022-07-20 00:36:28,672 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) [2022-07-20 00:36:28,672 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1079 transitions. [2022-07-20 00:36:28,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2022-07-20 00:36:28,676 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:36:28,677 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] [2022-07-20 00:36:28,742 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2022-07-20 00:36:28,891 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:36:28,892 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:36:28,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:36:28,892 INFO L85 PathProgramCache]: Analyzing trace with hash -708212898, now seen corresponding path program 1 times [2022-07-20 00:36:28,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:36:28,893 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2136761953] [2022-07-20 00:36:28,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:36:28,893 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:36:28,894 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:36:28,898 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) [2022-07-20 00:36:28,899 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-07-20 00:36:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:36:30,978 INFO L263 TraceCheckSpWp]: Trace formula consists of 2096 conjuncts, 3 conjunts are in the unsatisfiable core [2022-07-20 00:36:30,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:36:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 147 proven. 8 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2022-07-20 00:36:40,859 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-07-20 00:36:43,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2022-07-20 00:36:43,040 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:36:43,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2136761953] [2022-07-20 00:36:43,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2136761953] provided 0 perfect and 2 imperfect interpolant sequences [2022-07-20 00:36:43,040 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-07-20 00:36:43,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2022-07-20 00:36:43,040 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731108931] [2022-07-20 00:36:43,040 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-07-20 00:36:43,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 00:36:43,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:36:43,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 00:36:43,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-07-20 00:36:43,049 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) [2022-07-20 00:36:52,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:36:52,527 INFO L93 Difference]: Finished difference Result 3576 states and 4917 transitions. [2022-07-20 00:36:52,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 00:36:52,528 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 [2022-07-20 00:36:52,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:36:52,542 INFO L225 Difference]: With dead ends: 3576 [2022-07-20 00:36:52,542 INFO L226 Difference]: Without dead ends: 3244 [2022-07-20 00:36:52,545 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 [2022-07-20 00:36:52,545 INFO L413 NwaCegarLoop]: 1014 mSDtfsCounter, 1895 mSDsluCounter, 1110 mSDsCounter, 0 mSdLazyCounter, 788 mSolverCounterSat, 410 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.9s 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, 9.2s IncrementalHoareTripleChecker+Time [2022-07-20 00:36:52,546 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1895 Valid, 2124 Invalid, 1198 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [410 Valid, 788 Invalid, 0 Unknown, 0 Unchecked, 9.2s Time] [2022-07-20 00:36:52,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3244 states. [2022-07-20 00:36:52,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3244 to 3158. [2022-07-20 00:36:52,642 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) [2022-07-20 00:36:52,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 3158 states and 4422 transitions. [2022-07-20 00:36:52,652 INFO L78 Accepts]: Start accepts. Automaton has 3158 states and 4422 transitions. Word has length 581 [2022-07-20 00:36:52,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:36:52,652 INFO L495 AbstractCegarLoop]: Abstraction has 3158 states and 4422 transitions. [2022-07-20 00:36:52,653 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) [2022-07-20 00:36:52,653 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 4422 transitions. [2022-07-20 00:36:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2022-07-20 00:36:52,662 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:36:52,662 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] [2022-07-20 00:36:52,700 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-07-20 00:36:52,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:36:52,877 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:36:52,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:36:52,877 INFO L85 PathProgramCache]: Analyzing trace with hash -685580644, now seen corresponding path program 1 times [2022-07-20 00:36:52,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:36:52,878 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1210456373] [2022-07-20 00:36:52,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:36:52,879 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:36:52,879 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:36:52,880 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) [2022-07-20 00:36:52,881 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2022-07-20 00:36:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 00:36:54,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 2094 conjuncts, 5 conjunts are in the unsatisfiable core [2022-07-20 00:36:54,875 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-07-20 00:36:55,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3062 trivial. 0 not checked. [2022-07-20 00:36:55,152 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-07-20 00:36:55,152 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-07-20 00:36:55,152 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1210456373] [2022-07-20 00:36:55,152 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1210456373] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 00:36:55,152 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 00:36:55,152 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-20 00:36:55,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [176816961] [2022-07-20 00:36:55,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 00:36:55,153 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-20 00:36:55,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-07-20 00:36:55,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-20 00:36:55,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-20 00:36:55,153 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) [2022-07-20 00:36:56,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 00:36:56,505 INFO L93 Difference]: Finished difference Result 11983 states and 17386 transitions. [2022-07-20 00:36:56,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 00:36:56,506 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 [2022-07-20 00:36:56,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 00:36:56,556 INFO L225 Difference]: With dead ends: 11983 [2022-07-20 00:36:56,557 INFO L226 Difference]: Without dead ends: 9083 [2022-07-20 00:36:56,565 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 [2022-07-20 00:36:56,565 INFO L413 NwaCegarLoop]: 749 mSDtfsCounter, 1188 mSDsluCounter, 1817 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 67 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.9s IncrementalHoareTripleChecker+Time [2022-07-20 00:36:56,566 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1208 Valid, 2566 Invalid, 140 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [67 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-07-20 00:36:56,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9083 states. [2022-07-20 00:36:56,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9083 to 3166. [2022-07-20 00:36:56,742 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) [2022-07-20 00:36:56,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 3166 states and 4430 transitions. [2022-07-20 00:36:56,791 INFO L78 Accepts]: Start accepts. Automaton has 3166 states and 4430 transitions. Word has length 581 [2022-07-20 00:36:56,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 00:36:56,792 INFO L495 AbstractCegarLoop]: Abstraction has 3166 states and 4430 transitions. [2022-07-20 00:36:56,793 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) [2022-07-20 00:36:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 4430 transitions. [2022-07-20 00:36:56,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 714 [2022-07-20 00:36:56,819 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 00:36:56,820 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] [2022-07-20 00:36:56,910 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2022-07-20 00:36:57,020 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:36:57,021 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 00:36:57,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 00:36:57,022 INFO L85 PathProgramCache]: Analyzing trace with hash -340310509, now seen corresponding path program 1 times [2022-07-20 00:36:57,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-07-20 00:36:57,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1181019869] [2022-07-20 00:36:57,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 00:36:57,023 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-07-20 00:36:57,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-07-20 00:36:57,024 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) [2022-07-20 00:36:57,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2022-07-20 00:37:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-20 00:37:09,883 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-20 00:37:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-20 00:37:24,393 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2022-07-20 00:37:24,394 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-20 00:37:24,395 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-07-20 00:37:24,460 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2022-07-20 00:37:24,611 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 [2022-07-20 00:37:24,614 INFO L356 BasicCegarLoop]: Path program histogram: [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 00:37:24,617 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-07-20 00:37:24,654 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,654 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,655 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,655 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,655 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,655 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,655 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,655 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,656 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,656 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,656 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,656 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,656 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,656 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,657 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,657 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,657 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,657 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,657 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,657 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,658 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,658 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,658 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,658 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,658 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,658 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,658 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,659 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,659 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,659 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,659 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,659 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,660 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,660 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,660 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,660 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,660 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,660 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,661 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,661 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,661 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,661 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,661 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,661 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,661 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,662 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,662 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,662 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,662 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,662 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,662 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,663 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,663 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,663 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,663 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,663 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,664 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,664 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,664 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,664 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,664 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,664 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,664 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,665 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,665 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,665 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,665 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,665 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,665 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,665 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,666 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,666 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,666 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,666 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,666 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,666 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,667 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,667 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,667 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,667 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,667 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,668 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,668 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,668 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,668 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,668 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,668 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,669 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,669 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,669 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,669 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,669 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,669 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,670 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,670 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,670 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,670 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,670 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,670 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,670 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,671 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,671 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,671 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,671 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,671 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,672 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,672 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,672 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,672 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,672 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,672 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,673 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,674 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,674 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,674 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,674 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,674 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,674 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,675 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,676 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,677 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,678 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:24,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-07-20 00:37:24,679 WARN L418 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-07-20 00:37:25,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.07 12:37:25 BoogieIcfgContainer [2022-07-20 00:37:25,065 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-07-20 00:37:25,066 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-07-20 00:37:25,066 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-07-20 00:37:25,066 INFO L275 PluginConnector]: Witness Printer initialized [2022-07-20 00:37:25,066 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 12:35:44" (3/4) ... [2022-07-20 00:37:25,069 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-07-20 00:37:25,069 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-07-20 00:37:25,069 INFO L158 Benchmark]: Toolchain (without parser) took 105160.77ms. Allocated memory was 56.6MB in the beginning and 163.6MB in the end (delta: 107.0MB). Free memory was 29.3MB in the beginning and 41.6MB in the end (delta: -12.3MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2022-07-20 00:37:25,069 INFO L158 Benchmark]: CDTParser took 0.67ms. Allocated memory is still 56.6MB. Free memory was 36.8MB in the beginning and 36.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-20 00:37:25,070 INFO L158 Benchmark]: CACSL2BoogieTranslator took 889.83ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 29.2MB in the beginning and 27.1MB in the end (delta: 2.1MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB. [2022-07-20 00:37:25,070 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.55ms. Allocated memory was 73.4MB in the beginning and 102.8MB in the end (delta: 29.4MB). Free memory was 27.1MB in the beginning and 64.8MB in the end (delta: -37.7MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2022-07-20 00:37:25,071 INFO L158 Benchmark]: Boogie Preprocessor took 60.34ms. Allocated memory is still 102.8MB. Free memory was 64.8MB in the beginning and 58.9MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-07-20 00:37:25,071 INFO L158 Benchmark]: RCFGBuilder took 3658.56ms. Allocated memory was 102.8MB in the beginning and 136.3MB in the end (delta: 33.6MB). Free memory was 58.9MB in the beginning and 60.0MB in the end (delta: -1.1MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2022-07-20 00:37:25,071 INFO L158 Benchmark]: TraceAbstraction took 100443.32ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 60.0MB in the beginning and 42.2MB in the end (delta: 17.8MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2022-07-20 00:37:25,076 INFO L158 Benchmark]: Witness Printer took 3.27ms. Allocated memory is still 163.6MB. Free memory was 42.2MB in the beginning and 41.6MB in the end (delta: 662.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-20 00:37:25,082 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67ms. Allocated memory is still 56.6MB. Free memory was 36.8MB in the beginning and 36.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 889.83ms. Allocated memory was 56.6MB in the beginning and 73.4MB in the end (delta: 16.8MB). Free memory was 29.2MB in the beginning and 27.1MB in the end (delta: 2.1MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.55ms. Allocated memory was 73.4MB in the beginning and 102.8MB in the end (delta: 29.4MB). Free memory was 27.1MB in the beginning and 64.8MB in the end (delta: -37.7MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 60.34ms. Allocated memory is still 102.8MB. Free memory was 64.8MB in the beginning and 58.9MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3658.56ms. Allocated memory was 102.8MB in the beginning and 136.3MB in the end (delta: 33.6MB). Free memory was 58.9MB in the beginning and 60.0MB in the end (delta: -1.1MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. * TraceAbstraction took 100443.32ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 60.0MB in the beginning and 42.2MB in the end (delta: 17.8MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. * Witness Printer took 3.27ms. Allocated memory is still 163.6MB. Free memory was 42.2MB in the beginning and 41.6MB in the end (delta: 662.9kB). 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_#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 * 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: 99.9s, OverallIterations: 15, TraceHistogramMax: 40, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 21.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 4110 SdHoareTripleChecker+Valid, 17.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4084 mSDsluCounter, 26350 SdHoareTripleChecker+Invalid, 16.3s 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, 9.6s 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: 0.7s AutomataMinimizationTime, 14 MinimizatonAttempts, 6096 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.2s SsaConstructionTime, 27.6s SatisfiabilityAnalysisTime, 28.3s 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 [2022-07-20 00:37:25,246 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