./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 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 09:35:35,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:35:35,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:35:36,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:35:36,017 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:35:36,021 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:35:36,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:35:36,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:35:36,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:35:36,038 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:35:36,040 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:35:36,041 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:35:36,042 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:35:36,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:35:36,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:35:36,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:35:36,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:35:36,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:35:36,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:35:36,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:35:36,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:35:36,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:35:36,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:35:36,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:35:36,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:35:36,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:35:36,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:35:36,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:35:36,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:35:36,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:35:36,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:35:36,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:35:36,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:35:36,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:35:36,075 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:35:36,075 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:35:36,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:35:36,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:35:36,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:35:36,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:35:36,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:35:36,097 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-20 09:35:36,150 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:35:36,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:35:36,151 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:35:36,151 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:35:36,152 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:35:36,152 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:35:36,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:35:36,153 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:35:36,153 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:35:36,153 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:35:36,154 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 09:35:36,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:35:36,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:35:36,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:35:36,155 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:35:36,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:35:36,156 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:35:36,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:35:36,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:35:36,156 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:35:36,156 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:35:36,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:35:36,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:35:36,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:35:36,157 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:35:36,157 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 09:35:36,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 09:35:36,158 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:35:36,158 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:35:36,158 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:35:36,158 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 [2022-11-20 09:35:36,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:35:36,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:35:36,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:35:36,495 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:35:36,495 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:35:36,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/../../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 [2022-11-20 09:35:39,512 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:35:39,945 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:35:39,945 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/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 [2022-11-20 09:35:39,972 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/data/1fc49b5f0/b65eeb6e127d4c2b848920f6a7787602/FLAG88c01d2b7 [2022-11-20 09:35:39,990 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/data/1fc49b5f0/b65eeb6e127d4c2b848920f6a7787602 [2022-11-20 09:35:39,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:35:39,999 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:35:40,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:35:40,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:35:40,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:35:40,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:35:39" (1/1) ... [2022-11-20 09:35:40,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e2ba34a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:40, skipping insertion in model container [2022-11-20 09:35:40,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:35:39" (1/1) ... [2022-11-20 09:35:40,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:35:40,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:35:40,891 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/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] [2022-11-20 09:35:40,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:35:40,968 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 09:35:41,227 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/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] [2022-11-20 09:35:41,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:35:41,278 INFO L208 MainTranslator]: Completed translation [2022-11-20 09:35:41,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41 WrapperNode [2022-11-20 09:35:41,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:35:41,282 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 09:35:41,282 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 09:35:41,283 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 09:35:41,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,324 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,391 INFO L138 Inliner]: procedures = 99, calls = 313, calls flagged for inlining = 40, calls inlined = 37, statements flattened = 901 [2022-11-20 09:35:41,391 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 09:35:41,392 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 09:35:41,392 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 09:35:41,392 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 09:35:41,402 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,432 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,438 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,442 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 09:35:41,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 09:35:41,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 09:35:41,454 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 09:35:41,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (1/1) ... [2022-11-20 09:35:41,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:35:41,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:35:41,498 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 09:35:41,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 09:35:41,548 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2022-11-20 09:35:41,548 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2022-11-20 09:35:41,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 09:35:41,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 09:35:41,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 09:35:41,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 09:35:41,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 09:35:41,549 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_trg [2022-11-20 09:35:41,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_trg [2022-11-20 09:35:41,550 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2022-11-20 09:35:41,550 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2022-11-20 09:35:41,550 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_trg [2022-11-20 09:35:41,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_trg [2022-11-20 09:35:41,551 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-20 09:35:41,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-20 09:35:41,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 09:35:41,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 09:35:41,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 09:35:41,551 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_write [2022-11-20 09:35:41,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_write [2022-11-20 09:35:41,552 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable [2022-11-20 09:35:41,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable [2022-11-20 09:35:41,552 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_tren [2022-11-20 09:35:41,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_tren [2022-11-20 09:35:41,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-20 09:35:41,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-20 09:35:41,553 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 09:35:41,553 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 09:35:41,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 09:35:41,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-20 09:35:41,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-20 09:35:41,554 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_refresh [2022-11-20 09:35:41,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_refresh [2022-11-20 09:35:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_tren [2022-11-20 09:35:41,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_tren [2022-11-20 09:35:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 09:35:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 09:35:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 09:35:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 09:35:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable [2022-11-20 09:35:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable [2022-11-20 09:35:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 09:35:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_wden [2022-11-20 09:35:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_wden [2022-11-20 09:35:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 09:35:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-20 09:35:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-20 09:35:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-20 09:35:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-20 09:35:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 09:35:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 09:35:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-20 09:35:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-20 09:35:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 09:35:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 09:35:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 09:35:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-20 09:35:41,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-20 09:35:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_swc_bank3 [2022-11-20 09:35:41,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_swc_bank3 [2022-11-20 09:35:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 09:35:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 09:35:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_programm_wdto [2022-11-20 09:35:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_programm_wdto [2022-11-20 09:35:41,942 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 09:35:41,945 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 09:35:42,141 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 09:35:45,452 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 09:35:45,470 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 09:35:45,470 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 09:35:45,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:35:45 BoogieIcfgContainer [2022-11-20 09:35:45,473 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 09:35:45,477 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 09:35:45,477 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 09:35:45,481 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 09:35:45,481 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 09:35:39" (1/3) ... [2022-11-20 09:35:45,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ad9fa4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:35:45, skipping insertion in model container [2022-11-20 09:35:45,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:35:41" (2/3) ... [2022-11-20 09:35:45,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ad9fa4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:35:45, skipping insertion in model container [2022-11-20 09:35:45,485 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:35:45" (3/3) ... [2022-11-20 09:35:45,488 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2022-11-20 09:35:45,508 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 09:35:45,509 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 09:35:45,593 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 09:35:45,602 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@9096128, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 09:35:45,603 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 09:35:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand has 371 states, 246 states have (on average 1.3495934959349594) internal successors, (332), 256 states have internal predecessors, (332), 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) [2022-11-20 09:35:45,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-20 09:35:45,638 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:35:45,639 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] [2022-11-20 09:35:45,639 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:35:45,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:35:45,644 INFO L85 PathProgramCache]: Analyzing trace with hash -615594437, now seen corresponding path program 1 times [2022-11-20 09:35:45,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:35:45,653 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677716586] [2022-11-20 09:35:45,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:35:45,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:35:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:35:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:35:46,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:35:46,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:35:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:35:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:35:46,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:35:46,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:35:46,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:35:46,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:35:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:35:46,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:35:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:35:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:35:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:35:46,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:35:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:35:46,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:35:46,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:35:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:46,521 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-11-20 09:35:46,522 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:35:46,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [677716586] [2022-11-20 09:35:46,523 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [677716586] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:35:46,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:35:46,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-20 09:35:46,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396684740] [2022-11-20 09:35:46,526 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:35:46,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 09:35:46,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:35:46,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 09:35:46,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-11-20 09:35:46,595 INFO L87 Difference]: Start difference. First operand has 371 states, 246 states have (on average 1.3495934959349594) internal successors, (332), 256 states have internal predecessors, (332), 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) [2022-11-20 09:35:48,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:35:50,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:35:52,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:35:53,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:35:53,701 INFO L93 Difference]: Finished difference Result 744 states and 1067 transitions. [2022-11-20 09:35:53,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 09:35:53,703 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 [2022-11-20 09:35:53,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:35:53,715 INFO L225 Difference]: With dead ends: 744 [2022-11-20 09:35:53,716 INFO L226 Difference]: Without dead ends: 367 [2022-11-20 09:35:53,724 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2022-11-20 09:35:53,734 INFO L413 NwaCegarLoop]: 361 mSDtfsCounter, 157 mSDsluCounter, 724 mSDsCounter, 0 mSdLazyCounter, 358 mSolverCounterSat, 269 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 158 SdHoareTripleChecker+Valid, 1085 SdHoareTripleChecker+Invalid, 630 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 269 IncrementalHoareTripleChecker+Valid, 358 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2022-11-20 09:35:53,736 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [158 Valid, 1085 Invalid, 630 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [269 Valid, 358 Invalid, 3 Unknown, 0 Unchecked, 6.9s Time] [2022-11-20 09:35:53,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2022-11-20 09:35:53,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 360. [2022-11-20 09:35:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 360 states, 241 states have (on average 1.3112033195020747) internal successors, (316), 245 states have internal predecessors, (316), 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) [2022-11-20 09:35:53,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 503 transitions. [2022-11-20 09:35:53,844 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 503 transitions. Word has length 131 [2022-11-20 09:35:53,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:35:53,845 INFO L495 AbstractCegarLoop]: Abstraction has 360 states and 503 transitions. [2022-11-20 09:35:53,845 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) [2022-11-20 09:35:53,845 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 503 transitions. [2022-11-20 09:35:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-20 09:35:53,853 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:35:53,854 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] [2022-11-20 09:35:53,854 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-20 09:35:53,855 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:35:53,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:35:53,855 INFO L85 PathProgramCache]: Analyzing trace with hash -1236728525, now seen corresponding path program 1 times [2022-11-20 09:35:53,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:35:53,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022649743] [2022-11-20 09:35:53,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:35:53,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:35:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:35:54,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:35:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:35:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:35:54,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:35:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:35:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:35:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:35:54,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:35:54,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:35:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:35:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:35:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:35:54,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:35:54,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:35:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:35:54,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:35:54,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:35:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:35:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:35:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-11-20 09:35:54,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:35:54,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022649743] [2022-11-20 09:35:54,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022649743] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:35:54,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:35:54,411 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-20 09:35:54,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1235481110] [2022-11-20 09:35:54,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:35:54,414 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-20 09:35:54,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:35:54,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 09:35:54,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-20 09:35:54,415 INFO L87 Difference]: Start difference. First operand 360 states and 503 transitions. Second operand has 8 states, 8 states have (on average 5.625) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (14), 6 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-20 09:35:56,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:35:58,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:00,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:02,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:03,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:36:03,109 INFO L93 Difference]: Finished difference Result 707 states and 991 transitions. [2022-11-20 09:36:03,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-20 09:36:03,110 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (14), 6 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 131 [2022-11-20 09:36:03,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:36:03,113 INFO L225 Difference]: With dead ends: 707 [2022-11-20 09:36:03,113 INFO L226 Difference]: Without dead ends: 375 [2022-11-20 09:36:03,115 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2022-11-20 09:36:03,116 INFO L413 NwaCegarLoop]: 346 mSDtfsCounter, 167 mSDsluCounter, 1503 mSDsCounter, 0 mSdLazyCounter, 862 mSolverCounterSat, 259 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 168 SdHoareTripleChecker+Valid, 1849 SdHoareTripleChecker+Invalid, 1124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 259 IncrementalHoareTripleChecker+Valid, 862 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2022-11-20 09:36:03,116 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [168 Valid, 1849 Invalid, 1124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [259 Valid, 862 Invalid, 3 Unknown, 0 Unchecked, 8.6s Time] [2022-11-20 09:36:03,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 375 states. [2022-11-20 09:36:03,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 375 to 363. [2022-11-20 09:36:03,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 363 states, 244 states have (on average 1.3073770491803278) internal successors, (319), 248 states have internal predecessors, (319), 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) [2022-11-20 09:36:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 363 states and 506 transitions. [2022-11-20 09:36:03,166 INFO L78 Accepts]: Start accepts. Automaton has 363 states and 506 transitions. Word has length 131 [2022-11-20 09:36:03,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:36:03,169 INFO L495 AbstractCegarLoop]: Abstraction has 363 states and 506 transitions. [2022-11-20 09:36:03,169 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.625) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (14), 6 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-11-20 09:36:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 506 transitions. [2022-11-20 09:36:03,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-20 09:36:03,175 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:36:03,175 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] [2022-11-20 09:36:03,175 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-20 09:36:03,176 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:36:03,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:36:03,176 INFO L85 PathProgramCache]: Analyzing trace with hash -1179470223, now seen corresponding path program 1 times [2022-11-20 09:36:03,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:36:03,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591423765] [2022-11-20 09:36:03,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:03,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:36:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:36:03,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:36:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:36:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:03,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:36:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:03,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:03,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:36:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:36:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:36:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:36:03,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:36:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:36:03,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:36:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:03,643 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-11-20 09:36:03,643 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:36:03,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591423765] [2022-11-20 09:36:03,643 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1591423765] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:36:03,644 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:36:03,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-20 09:36:03,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362809804] [2022-11-20 09:36:03,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:36:03,645 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-20 09:36:03,645 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:36:03,645 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-20 09:36:03,646 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-20 09:36:03,646 INFO L87 Difference]: Start difference. First operand 363 states and 506 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) [2022-11-20 09:36:05,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:07,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:09,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:36:09,429 INFO L93 Difference]: Finished difference Result 708 states and 992 transitions. [2022-11-20 09:36:09,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 09:36:09,429 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 [2022-11-20 09:36:09,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:36:09,435 INFO L225 Difference]: With dead ends: 708 [2022-11-20 09:36:09,435 INFO L226 Difference]: Without dead ends: 688 [2022-11-20 09:36:09,436 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 [2022-11-20 09:36:09,437 INFO L413 NwaCegarLoop]: 394 mSDtfsCounter, 780 mSDsluCounter, 981 mSDsCounter, 0 mSdLazyCounter, 728 mSolverCounterSat, 805 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 1375 SdHoareTripleChecker+Invalid, 1535 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 805 IncrementalHoareTripleChecker+Valid, 728 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2022-11-20 09:36:09,438 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 1375 Invalid, 1535 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [805 Valid, 728 Invalid, 2 Unknown, 0 Unchecked, 5.6s Time] [2022-11-20 09:36:09,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 688 states. [2022-11-20 09:36:09,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 688 to 678. [2022-11-20 09:36:09,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 678 states, 457 states have (on average 1.3172866520787747) internal successors, (602), 465 states have internal predecessors, (602), 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) [2022-11-20 09:36:09,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 947 transitions. [2022-11-20 09:36:09,497 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 947 transitions. Word has length 131 [2022-11-20 09:36:09,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:36:09,498 INFO L495 AbstractCegarLoop]: Abstraction has 678 states and 947 transitions. [2022-11-20 09:36:09,498 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) [2022-11-20 09:36:09,498 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 947 transitions. [2022-11-20 09:36:09,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-20 09:36:09,505 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:36:09,506 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] [2022-11-20 09:36:09,506 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-20 09:36:09,506 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:36:09,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:36:09,507 INFO L85 PathProgramCache]: Analyzing trace with hash -416883853, now seen corresponding path program 1 times [2022-11-20 09:36:09,507 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:36:09,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511429862] [2022-11-20 09:36:09,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:09,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:36:09,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:36:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:36:09,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:09,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:36:09,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:36:09,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:36:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:36:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:36:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:36:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:36:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:36:09,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-11-20 09:36:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:36:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:36:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:09,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:36:09,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:09,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:10,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:10,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:36:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:36:10,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:36:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:36:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:10,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:36:10,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:36:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-20 09:36:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-11-20 09:36:10,158 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:36:10,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511429862] [2022-11-20 09:36:10,158 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [511429862] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:36:10,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:36:10,159 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-20 09:36:10,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861271801] [2022-11-20 09:36:10,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:36:10,160 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-20 09:36:10,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:36:10,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-20 09:36:10,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-20 09:36:10,162 INFO L87 Difference]: Start difference. First operand 678 states and 947 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) [2022-11-20 09:36:12,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:14,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:16,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:18,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:19,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:36:19,466 INFO L93 Difference]: Finished difference Result 1573 states and 2153 transitions. [2022-11-20 09:36:19,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 09:36:19,467 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 [2022-11-20 09:36:19,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:36:19,472 INFO L225 Difference]: With dead ends: 1573 [2022-11-20 09:36:19,473 INFO L226 Difference]: Without dead ends: 923 [2022-11-20 09:36:19,475 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 [2022-11-20 09:36:19,476 INFO L413 NwaCegarLoop]: 375 mSDtfsCounter, 477 mSDsluCounter, 986 mSDsCounter, 0 mSdLazyCounter, 610 mSolverCounterSat, 516 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 500 SdHoareTripleChecker+Valid, 1361 SdHoareTripleChecker+Invalid, 1130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 516 IncrementalHoareTripleChecker+Valid, 610 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2022-11-20 09:36:19,476 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [500 Valid, 1361 Invalid, 1130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [516 Valid, 610 Invalid, 4 Unknown, 0 Unchecked, 9.1s Time] [2022-11-20 09:36:19,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 923 states. [2022-11-20 09:36:19,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 923 to 886. [2022-11-20 09:36:19,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 886 states, 596 states have (on average 1.2919463087248322) internal successors, (770), 609 states have internal predecessors, (770), 213 states have call successors, (213), 77 states have call predecessors, (213), 76 states have return successors, (212), 209 states have call predecessors, (212), 212 states have call successors, (212) [2022-11-20 09:36:19,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 886 states and 1195 transitions. [2022-11-20 09:36:19,538 INFO L78 Accepts]: Start accepts. Automaton has 886 states and 1195 transitions. Word has length 271 [2022-11-20 09:36:19,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:36:19,540 INFO L495 AbstractCegarLoop]: Abstraction has 886 states and 1195 transitions. [2022-11-20 09:36:19,540 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) [2022-11-20 09:36:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1195 transitions. [2022-11-20 09:36:19,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-11-20 09:36:19,550 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:36:19,550 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] [2022-11-20 09:36:19,550 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-20 09:36:19,551 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:36:19,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:36:19,551 INFO L85 PathProgramCache]: Analyzing trace with hash 648180117, now seen corresponding path program 1 times [2022-11-20 09:36:19,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:36:19,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692315331] [2022-11-20 09:36:19,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:19,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:36:19,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:36:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:36:20,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:36:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:36:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:36:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:36:20,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:36:20,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:36:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:36:20,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:36:20,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:36:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-11-20 09:36:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-20 09:36:20,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-11-20 09:36:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-20 09:36:20,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-20 09:36:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:36:20,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:36:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:36:20,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:36:20,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:36:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:36:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:36:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:36:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:36:20,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-11-20 09:36:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:20,437 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2022-11-20 09:36:20,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:36:20,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692315331] [2022-11-20 09:36:20,438 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692315331] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:36:20,438 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:36:20,438 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-20 09:36:20,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [268925627] [2022-11-20 09:36:20,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:36:20,439 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-20 09:36:20,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:36:20,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-20 09:36:20,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-11-20 09:36:20,440 INFO L87 Difference]: Start difference. First operand 886 states and 1195 transitions. Second operand has 9 states, 9 states have (on average 13.777777777777779) internal successors, (124), 5 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) [2022-11-20 09:36:22,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:24,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:27,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:29,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:32,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:34,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:36,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:37,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:36:37,749 INFO L93 Difference]: Finished difference Result 3480 states and 4889 transitions. [2022-11-20 09:36:37,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-20 09:36:37,750 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 13.777777777777779) internal successors, (124), 5 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 [2022-11-20 09:36:37,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:36:37,763 INFO L225 Difference]: With dead ends: 3480 [2022-11-20 09:36:37,764 INFO L226 Difference]: Without dead ends: 2632 [2022-11-20 09:36:37,767 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240 [2022-11-20 09:36:37,768 INFO L413 NwaCegarLoop]: 715 mSDtfsCounter, 1483 mSDsluCounter, 2960 mSDsCounter, 0 mSdLazyCounter, 1962 mSolverCounterSat, 1009 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1581 SdHoareTripleChecker+Valid, 3675 SdHoareTripleChecker+Invalid, 2978 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1009 IncrementalHoareTripleChecker+Valid, 1962 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.9s IncrementalHoareTripleChecker+Time [2022-11-20 09:36:37,769 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1581 Valid, 3675 Invalid, 2978 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1009 Valid, 1962 Invalid, 7 Unknown, 0 Unchecked, 16.9s Time] [2022-11-20 09:36:37,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2632 states. [2022-11-20 09:36:37,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2632 to 1296. [2022-11-20 09:36:37,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1296 states, 873 states have (on average 1.293241695303551) internal successors, (1129), 893 states have internal predecessors, (1129), 310 states have call successors, (310), 113 states have call predecessors, (310), 112 states have return successors, (309), 304 states have call predecessors, (309), 309 states have call successors, (309) [2022-11-20 09:36:37,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1296 states and 1748 transitions. [2022-11-20 09:36:37,901 INFO L78 Accepts]: Start accepts. Automaton has 1296 states and 1748 transitions. Word has length 338 [2022-11-20 09:36:37,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:36:37,902 INFO L495 AbstractCegarLoop]: Abstraction has 1296 states and 1748 transitions. [2022-11-20 09:36:37,902 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 13.777777777777779) internal successors, (124), 5 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) [2022-11-20 09:36:37,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1748 transitions. [2022-11-20 09:36:37,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-11-20 09:36:37,912 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:36:37,912 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] [2022-11-20 09:36:37,912 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-20 09:36:37,912 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:36:37,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:36:37,913 INFO L85 PathProgramCache]: Analyzing trace with hash -1841348845, now seen corresponding path program 1 times [2022-11-20 09:36:37,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:36:37,913 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649252061] [2022-11-20 09:36:37,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:37,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:36:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:36:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:36:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:36:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:36:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:36:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:36:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:36:38,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:36:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:36:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:36:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:36:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-11-20 09:36:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-20 09:36:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-11-20 09:36:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-20 09:36:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-20 09:36:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:36:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:36:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:36:38,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:36:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:36:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:36:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:36:38,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:36:38,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:38,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:38,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:36:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-11-20 09:36:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:38,969 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 461 trivial. 0 not checked. [2022-11-20 09:36:38,969 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:36:38,970 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649252061] [2022-11-20 09:36:38,971 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649252061] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:36:38,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [821743838] [2022-11-20 09:36:38,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:38,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:36:38,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:36:38,978 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:36:39,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-20 09:36:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:39,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 1990 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 09:36:39,535 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:36:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2022-11-20 09:36:39,962 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:36:39,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [821743838] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:36:39,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-20 09:36:39,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2022-11-20 09:36:39,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457494527] [2022-11-20 09:36:39,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:36:39,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 09:36:39,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:36:39,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 09:36:39,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-20 09:36:39,964 INFO L87 Difference]: Start difference. First operand 1296 states and 1748 transitions. Second operand has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (42), 3 states have call predecessors, (42), 3 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2022-11-20 09:36:40,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:36:40,157 INFO L93 Difference]: Finished difference Result 3460 states and 4702 transitions. [2022-11-20 09:36:40,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 09:36:40,157 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (42), 3 states have call predecessors, (42), 3 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) Word has length 338 [2022-11-20 09:36:40,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:36:40,168 INFO L225 Difference]: With dead ends: 3460 [2022-11-20 09:36:40,168 INFO L226 Difference]: Without dead ends: 2060 [2022-11-20 09:36:40,173 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 446 GetRequests, 436 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-20 09:36:40,173 INFO L413 NwaCegarLoop]: 627 mSDtfsCounter, 244 mSDsluCounter, 476 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 1103 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-20 09:36:40,174 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [244 Valid, 1103 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 09:36:40,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2060 states. [2022-11-20 09:36:40,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2060 to 1830. [2022-11-20 09:36:40,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1830 states, 1245 states have (on average 1.3116465863453814) internal successors, (1633), 1274 states have internal predecessors, (1633), 429 states have call successors, (429), 156 states have call predecessors, (429), 155 states have return successors, (428), 423 states have call predecessors, (428), 428 states have call successors, (428) [2022-11-20 09:36:40,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1830 states and 2490 transitions. [2022-11-20 09:36:40,312 INFO L78 Accepts]: Start accepts. Automaton has 1830 states and 2490 transitions. Word has length 338 [2022-11-20 09:36:40,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:36:40,313 INFO L495 AbstractCegarLoop]: Abstraction has 1830 states and 2490 transitions. [2022-11-20 09:36:40,313 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (42), 3 states have call predecessors, (42), 3 states have return successors, (41), 3 states have call predecessors, (41), 3 states have call successors, (41) [2022-11-20 09:36:40,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2490 transitions. [2022-11-20 09:36:40,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-11-20 09:36:40,324 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:36:40,325 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-11-20 09:36:40,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-20 09:36:40,533 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-20 09:36:40,533 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:36:40,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:36:40,534 INFO L85 PathProgramCache]: Analyzing trace with hash 729010129, now seen corresponding path program 1 times [2022-11-20 09:36:40,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:36:40,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854201251] [2022-11-20 09:36:40,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:40,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:36:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:36:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:40,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:36:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:40,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:36:40,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:36:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:40,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:36:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:36:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:36:40,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:36:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:36:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:36:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:36:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-11-20 09:36:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-20 09:36:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-11-20 09:36:40,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-20 09:36:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-20 09:36:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:36:40,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:36:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:36:40,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:40,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:36:41,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:36:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:36:41,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:41,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:41,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:36:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:41,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:36:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:41,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:36:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2022-11-20 09:36:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:41,083 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2022-11-20 09:36:41,084 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:36:41,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854201251] [2022-11-20 09:36:41,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [854201251] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:36:41,084 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:36:41,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-20 09:36:41,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702820938] [2022-11-20 09:36:41,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:36:41,085 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-20 09:36:41,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:36:41,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-20 09:36:41,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-20 09:36:41,086 INFO L87 Difference]: Start difference. First operand 1830 states and 2490 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) [2022-11-20 09:36:43,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:45,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:46,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:36:46,130 INFO L93 Difference]: Finished difference Result 2633 states and 3561 transitions. [2022-11-20 09:36:46,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 09:36:46,131 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 [2022-11-20 09:36:46,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:36:46,135 INFO L225 Difference]: With dead ends: 2633 [2022-11-20 09:36:46,135 INFO L226 Difference]: Without dead ends: 820 [2022-11-20 09:36:46,140 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-11-20 09:36:46,141 INFO L413 NwaCegarLoop]: 347 mSDtfsCounter, 302 mSDsluCounter, 757 mSDsCounter, 0 mSdLazyCounter, 491 mSolverCounterSat, 510 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 303 SdHoareTripleChecker+Valid, 1104 SdHoareTripleChecker+Invalid, 1003 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 510 IncrementalHoareTripleChecker+Valid, 491 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-11-20 09:36:46,141 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [303 Valid, 1104 Invalid, 1003 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [510 Valid, 491 Invalid, 2 Unknown, 0 Unchecked, 4.9s Time] [2022-11-20 09:36:46,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 820 states. [2022-11-20 09:36:46,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 820 to 810. [2022-11-20 09:36:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 810 states, 541 states have (on average 1.2809611829944547) internal successors, (693), 552 states have internal predecessors, (693), 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) [2022-11-20 09:36:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1080 transitions. [2022-11-20 09:36:46,203 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1080 transitions. Word has length 338 [2022-11-20 09:36:46,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:36:46,204 INFO L495 AbstractCegarLoop]: Abstraction has 810 states and 1080 transitions. [2022-11-20 09:36:46,204 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) [2022-11-20 09:36:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1080 transitions. [2022-11-20 09:36:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-11-20 09:36:46,212 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:36:46,212 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] [2022-11-20 09:36:46,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-20 09:36:46,213 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:36:46,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:36:46,213 INFO L85 PathProgramCache]: Analyzing trace with hash 185409582, now seen corresponding path program 1 times [2022-11-20 09:36:46,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:36:46,214 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181833608] [2022-11-20 09:36:46,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:46,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:36:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:36:46,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:36:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:36:46,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:36:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:36:46,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:36:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:36:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:36:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:36:46,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:36:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:36:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-11-20 09:36:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-20 09:36:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-11-20 09:36:46,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-20 09:36:46,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-20 09:36:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:36:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:36:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:36:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:36:46,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:36:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:36:46,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:36:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:36:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:36:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-11-20 09:36:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 330 [2022-11-20 09:36:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2022-11-20 09:36:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:46,908 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-11-20 09:36:46,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:36:46,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1181833608] [2022-11-20 09:36:46,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1181833608] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:36:46,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2060244757] [2022-11-20 09:36:46,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:46,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:36:46,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:36:46,925 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:36:46,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-20 09:36:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:47,454 INFO L263 TraceCheckSpWp]: Trace formula consists of 2002 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-20 09:36:47,504 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:36:47,970 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2022-11-20 09:36:47,970 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:36:47,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2060244757] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:36:47,970 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-20 09:36:47,971 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 9 [2022-11-20 09:36:47,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679404010] [2022-11-20 09:36:47,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:36:47,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 09:36:47,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:36:47,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 09:36:47,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-11-20 09:36:47,974 INFO L87 Difference]: Start difference. First operand 810 states and 1080 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) [2022-11-20 09:36:48,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:36:48,564 INFO L93 Difference]: Finished difference Result 1988 states and 2691 transitions. [2022-11-20 09:36:48,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 09:36:48,565 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 [2022-11-20 09:36:48,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:36:48,574 INFO L225 Difference]: With dead ends: 1988 [2022-11-20 09:36:48,574 INFO L226 Difference]: Without dead ends: 1796 [2022-11-20 09:36:48,576 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 454 GetRequests, 447 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2022-11-20 09:36:48,577 INFO L413 NwaCegarLoop]: 865 mSDtfsCounter, 657 mSDsluCounter, 625 mSDsCounter, 0 mSdLazyCounter, 200 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 657 SdHoareTripleChecker+Valid, 1490 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 200 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-20 09:36:48,577 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [657 Valid, 1490 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 200 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-20 09:36:48,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1796 states. [2022-11-20 09:36:48,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1796 to 1780. [2022-11-20 09:36:48,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1780 states, 1212 states have (on average 1.3333333333333333) internal successors, (1616), 1244 states have internal predecessors, (1616), 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) [2022-11-20 09:36:48,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1780 states and 2455 transitions. [2022-11-20 09:36:48,740 INFO L78 Accepts]: Start accepts. Automaton has 1780 states and 2455 transitions. Word has length 345 [2022-11-20 09:36:48,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:36:48,741 INFO L495 AbstractCegarLoop]: Abstraction has 1780 states and 2455 transitions. [2022-11-20 09:36:48,741 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) [2022-11-20 09:36:48,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2455 transitions. [2022-11-20 09:36:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2022-11-20 09:36:48,755 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:36:48,755 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] [2022-11-20 09:36:48,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-20 09:36:48,963 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:36:48,964 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:36:48,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:36:48,964 INFO L85 PathProgramCache]: Analyzing trace with hash 1383664357, now seen corresponding path program 1 times [2022-11-20 09:36:48,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:36:48,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1158875891] [2022-11-20 09:36:48,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:36:49,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:36:49,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:36:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:49,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:36:49,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:36:49,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:49,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:36:49,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:36:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:49,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:36:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:36:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:36:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:36:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:36:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2022-11-20 09:36:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-20 09:36:50,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-11-20 09:36:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-20 09:36:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2022-11-20 09:36:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:36:50,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:36:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:36:50,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:36:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:36:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:36:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:36:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:36:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:36:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 325 [2022-11-20 09:36:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:36:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:36:50,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:36:50,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:36:50,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:36:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:36:50,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:36:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:36:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:36:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2022-11-20 09:36:50,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2022-11-20 09:36:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-11-20 09:36:50,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2022-11-20 09:36:50,435 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:36:50,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1158875891] [2022-11-20 09:36:50,435 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1158875891] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:36:50,435 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:36:50,435 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-20 09:36:50,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237119145] [2022-11-20 09:36:50,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:36:50,436 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-20 09:36:50,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:36:50,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-20 09:36:50,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-11-20 09:36:50,438 INFO L87 Difference]: Start difference. First operand 1780 states and 2455 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) [2022-11-20 09:36:53,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:55,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:36:56,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:36:56,133 INFO L93 Difference]: Finished difference Result 3450 states and 4779 transitions. [2022-11-20 09:36:56,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 09:36:56,133 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 [2022-11-20 09:36:56,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:36:56,142 INFO L225 Difference]: With dead ends: 3450 [2022-11-20 09:36:56,143 INFO L226 Difference]: Without dead ends: 1787 [2022-11-20 09:36:56,148 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 151 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2022-11-20 09:36:56,149 INFO L413 NwaCegarLoop]: 339 mSDtfsCounter, 228 mSDsluCounter, 1838 mSDsCounter, 0 mSdLazyCounter, 1171 mSolverCounterSat, 378 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 229 SdHoareTripleChecker+Valid, 2177 SdHoareTripleChecker+Invalid, 1551 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 378 IncrementalHoareTripleChecker+Valid, 1171 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-11-20 09:36:56,149 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [229 Valid, 2177 Invalid, 1551 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [378 Valid, 1171 Invalid, 2 Unknown, 0 Unchecked, 5.4s Time] [2022-11-20 09:36:56,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1787 states. [2022-11-20 09:36:56,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1787 to 1780. [2022-11-20 09:36:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1780 states, 1212 states have (on average 1.3325082508250825) internal successors, (1615), 1244 states have internal predecessors, (1615), 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) [2022-11-20 09:36:56,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1780 states and 2454 transitions. [2022-11-20 09:36:56,311 INFO L78 Accepts]: Start accepts. Automaton has 1780 states and 2454 transitions. Word has length 477 [2022-11-20 09:36:56,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:36:56,311 INFO L495 AbstractCegarLoop]: Abstraction has 1780 states and 2454 transitions. [2022-11-20 09:36:56,311 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) [2022-11-20 09:36:56,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2454 transitions. [2022-11-20 09:36:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2022-11-20 09:36:56,327 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:36:56,327 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] [2022-11-20 09:36:56,327 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-20 09:36:56,327 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:36:56,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:36:56,328 INFO L85 PathProgramCache]: Analyzing trace with hash 1730951741, now seen corresponding path program 1 times [2022-11-20 09:36:56,328 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:36:56,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157856589] [2022-11-20 09:36:56,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:56,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:36:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:36:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:36:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:36:57,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:36:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:36:57,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:36:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:36:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:36:57,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:36:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:36:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:36:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:36:57,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-11-20 09:36:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-11-20 09:36:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-11-20 09:36:57,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2022-11-20 09:36:57,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-11-20 09:36:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:36:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:36:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:36:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:36:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:36:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:36:57,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:36:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:36:57,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:36:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-11-20 09:36:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:36:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:36:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:36:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:36:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:36:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:36:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:36:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:36:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:36:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:36:57,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:36:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2022-11-20 09:36:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 468 [2022-11-20 09:36:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 473 [2022-11-20 09:36:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:57,960 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2022-11-20 09:36:57,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:36:57,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157856589] [2022-11-20 09:36:57,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [157856589] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:36:57,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1286749224] [2022-11-20 09:36:57,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:57,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:36:57,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:36:57,962 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:36:57,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-20 09:36:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:36:58,595 INFO L263 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 15 conjunts are in the unsatisfiable core [2022-11-20 09:36:58,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:36:58,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2022-11-20 09:36:58,722 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:36:58,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1286749224] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:36:58,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-20 09:36:58,723 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 11 [2022-11-20 09:36:58,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1293084775] [2022-11-20 09:36:58,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:36:58,724 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-20 09:36:58,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:36:58,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-20 09:36:58,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2022-11-20 09:36:58,725 INFO L87 Difference]: Start difference. First operand 1780 states and 2454 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) [2022-11-20 09:36:58,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:36:58,912 INFO L93 Difference]: Finished difference Result 3317 states and 4612 transitions. [2022-11-20 09:36:58,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 09:36:58,913 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 [2022-11-20 09:36:58,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:36:58,922 INFO L225 Difference]: With dead ends: 3317 [2022-11-20 09:36:58,922 INFO L226 Difference]: Without dead ends: 1781 [2022-11-20 09:36:58,927 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 [2022-11-20 09:36:58,928 INFO L413 NwaCegarLoop]: 499 mSDtfsCounter, 8 mSDsluCounter, 1478 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 1977 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 [2022-11-20 09:36:58,928 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 1977 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 09:36:58,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1781 states. [2022-11-20 09:36:59,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1781 to 1773. [2022-11-20 09:36:59,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1773 states, 1208 states have (on average 1.3327814569536425) internal successors, (1610), 1240 states have internal predecessors, (1610), 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) [2022-11-20 09:36:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1773 states and 2445 transitions. [2022-11-20 09:36:59,086 INFO L78 Accepts]: Start accepts. Automaton has 1773 states and 2445 transitions. Word has length 483 [2022-11-20 09:36:59,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:36:59,088 INFO L495 AbstractCegarLoop]: Abstraction has 1773 states and 2445 transitions. [2022-11-20 09:36:59,088 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) [2022-11-20 09:36:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2445 transitions. [2022-11-20 09:36:59,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 672 [2022-11-20 09:36:59,112 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:36:59,112 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] [2022-11-20 09:36:59,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-20 09:36:59,321 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-20 09:36:59,322 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:36:59,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:36:59,323 INFO L85 PathProgramCache]: Analyzing trace with hash 1507425067, now seen corresponding path program 1 times [2022-11-20 09:36:59,323 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:36:59,323 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011145639] [2022-11-20 09:36:59,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:36:59,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:36:59,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:00,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:37:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:37:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:37:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:37:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:37:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:37:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:37:00,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:37:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:37:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:37:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-11-20 09:37:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-11-20 09:37:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-11-20 09:37:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-11-20 09:37:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-11-20 09:37:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-20 09:37:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-11-20 09:37:00,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-11-20 09:37:00,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-20 09:37:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-11-20 09:37:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-20 09:37:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2022-11-20 09:37:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-11-20 09:37:00,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-11-20 09:37:00,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-11-20 09:37:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-11-20 09:37:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-11-20 09:37:00,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2022-11-20 09:37:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:00,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:00,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-20 09:37:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:00,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-11-20 09:37:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:00,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2022-11-20 09:37:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2022-11-20 09:37:00,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:00,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:01,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:01,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:37:01,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:37:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:37:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:37:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 519 [2022-11-20 09:37:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:01,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:01,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:37:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:37:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:37:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:37:01,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 650 [2022-11-20 09:37:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 656 [2022-11-20 09:37:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 661 [2022-11-20 09:37:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:01,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3478 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3464 trivial. 0 not checked. [2022-11-20 09:37:01,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:37:01,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011145639] [2022-11-20 09:37:01,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2011145639] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:37:01,221 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:37:01,221 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-20 09:37:01,221 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1021598095] [2022-11-20 09:37:01,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:37:01,222 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-20 09:37:01,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:37:01,223 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-20 09:37:01,223 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-11-20 09:37:01,223 INFO L87 Difference]: Start difference. First operand 1773 states and 2445 transitions. Second operand has 10 states, 10 states have (on average 15.0) internal successors, (150), 5 states have internal predecessors, (150), 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) [2022-11-20 09:37:04,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:37:06,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:37:06,865 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:37:06,865 INFO L93 Difference]: Finished difference Result 3371 states and 4675 transitions. [2022-11-20 09:37:06,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-20 09:37:06,866 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 15.0) internal successors, (150), 5 states have internal predecessors, (150), 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 671 [2022-11-20 09:37:06,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:37:06,875 INFO L225 Difference]: With dead ends: 3371 [2022-11-20 09:37:06,875 INFO L226 Difference]: Without dead ends: 1777 [2022-11-20 09:37:06,880 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 215 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2022-11-20 09:37:06,881 INFO L413 NwaCegarLoop]: 332 mSDtfsCounter, 300 mSDsluCounter, 1587 mSDsCounter, 0 mSdLazyCounter, 1093 mSolverCounterSat, 497 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 301 SdHoareTripleChecker+Valid, 1919 SdHoareTripleChecker+Invalid, 1592 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 497 IncrementalHoareTripleChecker+Valid, 1093 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-11-20 09:37:06,882 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [301 Valid, 1919 Invalid, 1592 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [497 Valid, 1093 Invalid, 2 Unknown, 0 Unchecked, 5.4s Time] [2022-11-20 09:37:06,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1777 states. [2022-11-20 09:37:07,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1777 to 1773. [2022-11-20 09:37:07,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1773 states, 1208 states have (on average 1.3319536423841059) internal successors, (1609), 1240 states have internal predecessors, (1609), 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) [2022-11-20 09:37:07,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1773 states and 2444 transitions. [2022-11-20 09:37:07,020 INFO L78 Accepts]: Start accepts. Automaton has 1773 states and 2444 transitions. Word has length 671 [2022-11-20 09:37:07,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:37:07,021 INFO L495 AbstractCegarLoop]: Abstraction has 1773 states and 2444 transitions. [2022-11-20 09:37:07,021 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 15.0) internal successors, (150), 5 states have internal predecessors, (150), 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) [2022-11-20 09:37:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2444 transitions. [2022-11-20 09:37:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 678 [2022-11-20 09:37:07,031 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:37:07,032 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] [2022-11-20 09:37:07,032 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-20 09:37:07,032 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:37:07,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:37:07,033 INFO L85 PathProgramCache]: Analyzing trace with hash 1501202051, now seen corresponding path program 1 times [2022-11-20 09:37:07,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:37:07,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [235581688] [2022-11-20 09:37:07,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:37:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:37:07,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:37:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:08,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:37:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:37:08,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:37:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-11-20 09:37:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-11-20 09:37:08,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-11-20 09:37:08,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2022-11-20 09:37:08,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:37:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-11-20 09:37:08,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2022-11-20 09:37:08,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2022-11-20 09:37:08,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:08,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-11-20 09:37:08,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2022-11-20 09:37:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2022-11-20 09:37:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-20 09:37:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-11-20 09:37:08,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-11-20 09:37:08,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-20 09:37:08,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-11-20 09:37:08,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-20 09:37:08,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2022-11-20 09:37:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2022-11-20 09:37:08,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2022-11-20 09:37:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-11-20 09:37:08,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2022-11-20 09:37:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-11-20 09:37:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:08,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2022-11-20 09:37:08,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-20 09:37:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:08,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-11-20 09:37:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:08,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:08,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 368 [2022-11-20 09:37:08,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 392 [2022-11-20 09:37:09,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:37:09,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:37:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:09,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:09,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:37:09,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:37:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 525 [2022-11-20 09:37:09,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:09,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:09,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:37:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:37:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:09,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:37:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:09,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:37:09,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 656 [2022-11-20 09:37:09,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 662 [2022-11-20 09:37:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 667 [2022-11-20 09:37:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:09,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3508 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3488 trivial. 0 not checked. [2022-11-20 09:37:09,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:37:09,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [235581688] [2022-11-20 09:37:09,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [235581688] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:37:09,301 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1341895885] [2022-11-20 09:37:09,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:37:09,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:37:09,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:37:09,303 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:37:09,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-20 09:37:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:10,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 3188 conjuncts, 13 conjunts are in the unsatisfiable core [2022-11-20 09:37:10,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:37:10,486 INFO L134 CoverageAnalysis]: Checked inductivity of 3508 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 3339 trivial. 0 not checked. [2022-11-20 09:37:10,486 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:37:10,486 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1341895885] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:37:10,486 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-20 09:37:10,487 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 10 [2022-11-20 09:37:10,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793600800] [2022-11-20 09:37:10,489 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:37:10,490 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 09:37:10,490 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:37:10,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 09:37:10,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2022-11-20 09:37:10,491 INFO L87 Difference]: Start difference. First operand 1773 states and 2444 transitions. Second operand has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 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) [2022-11-20 09:37:10,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:37:10,670 INFO L93 Difference]: Finished difference Result 3528 states and 4871 transitions. [2022-11-20 09:37:10,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 09:37:10,671 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 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 677 [2022-11-20 09:37:10,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:37:10,679 INFO L225 Difference]: With dead ends: 3528 [2022-11-20 09:37:10,680 INFO L226 Difference]: Without dead ends: 1774 [2022-11-20 09:37:10,685 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 898 GetRequests, 889 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2022-11-20 09:37:10,686 INFO L413 NwaCegarLoop]: 484 mSDtfsCounter, 3 mSDsluCounter, 955 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1439 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 [2022-11-20 09:37:10,686 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1439 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 09:37:10,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1774 states. [2022-11-20 09:37:10,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1774 to 1774. [2022-11-20 09:37:10,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1774 states, 1209 states have (on average 1.3316790736145574) internal successors, (1610), 1241 states have internal predecessors, (1610), 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) [2022-11-20 09:37:10,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1774 states and 2445 transitions. [2022-11-20 09:37:10,888 INFO L78 Accepts]: Start accepts. Automaton has 1774 states and 2445 transitions. Word has length 677 [2022-11-20 09:37:10,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:37:10,888 INFO L495 AbstractCegarLoop]: Abstraction has 1774 states and 2445 transitions. [2022-11-20 09:37:10,889 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 39.0) internal successors, (156), 4 states have internal predecessors, (156), 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) [2022-11-20 09:37:10,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2445 transitions. [2022-11-20 09:37:10,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2022-11-20 09:37:10,907 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:37:10,907 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] [2022-11-20 09:37:10,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-20 09:37:11,118 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:37:11,118 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:37:11,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:37:11,119 INFO L85 PathProgramCache]: Analyzing trace with hash -2118566875, now seen corresponding path program 1 times [2022-11-20 09:37:11,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:37:11,119 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709904536] [2022-11-20 09:37:11,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:37:11,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:37:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:12,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:37:12,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:12,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:37:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:12,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:12,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:37:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:37:12,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-11-20 09:37:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-11-20 09:37:12,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-20 09:37:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-11-20 09:37:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-11-20 09:37:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-11-20 09:37:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:12,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-11-20 09:37:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2022-11-20 09:37:12,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:12,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:12,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-11-20 09:37:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2022-11-20 09:37:12,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-11-20 09:37:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-11-20 09:37:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-11-20 09:37:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-11-20 09:37:12,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-11-20 09:37:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-11-20 09:37:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2022-11-20 09:37:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2022-11-20 09:37:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-11-20 09:37:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-20 09:37:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2022-11-20 09:37:12,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2022-11-20 09:37:12,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2022-11-20 09:37:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2022-11-20 09:37:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:12,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:12,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-20 09:37:12,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:12,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-11-20 09:37:13,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:13,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:13,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2022-11-20 09:37:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 398 [2022-11-20 09:37:13,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:37:13,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:37:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:13,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:37:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:37:13,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2022-11-20 09:37:13,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:37:13,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:37:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:13,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:37:13,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:13,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:37:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 662 [2022-11-20 09:37:13,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 668 [2022-11-20 09:37:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 673 [2022-11-20 09:37:13,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:13,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3559 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3523 trivial. 0 not checked. [2022-11-20 09:37:13,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:37:13,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [709904536] [2022-11-20 09:37:13,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [709904536] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:37:13,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1800712499] [2022-11-20 09:37:13,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:37:13,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:37:13,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:37:13,279 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:37:13,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-20 09:37:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:14,621 INFO L263 TraceCheckSpWp]: Trace formula consists of 3278 conjuncts, 19 conjunts are in the unsatisfiable core [2022-11-20 09:37:14,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:37:14,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3559 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 3374 trivial. 0 not checked. [2022-11-20 09:37:14,717 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:37:15,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3559 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 3523 trivial. 0 not checked. [2022-11-20 09:37:15,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1800712499] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:37:15,542 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 09:37:15,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 14 [2022-11-20 09:37:15,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073076882] [2022-11-20 09:37:15,543 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 09:37:15,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-20 09:37:15,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:37:15,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-20 09:37:15,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2022-11-20 09:37:15,546 INFO L87 Difference]: Start difference. First operand 1774 states and 2445 transitions. Second operand has 14 states, 14 states have (on average 15.785714285714286) internal successors, (221), 10 states have internal predecessors, (221), 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) [2022-11-20 09:37:18,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:37:20,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:37:22,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:37:23,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:37:23,270 INFO L93 Difference]: Finished difference Result 3544 states and 4897 transitions. [2022-11-20 09:37:23,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-20 09:37:23,271 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 15.785714285714286) internal successors, (221), 10 states have internal predecessors, (221), 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 683 [2022-11-20 09:37:23,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:37:23,280 INFO L225 Difference]: With dead ends: 3544 [2022-11-20 09:37:23,280 INFO L226 Difference]: Without dead ends: 1789 [2022-11-20 09:37:23,286 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1599 GetRequests, 1575 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=179, Invalid=471, Unknown=0, NotChecked=0, Total=650 [2022-11-20 09:37:23,286 INFO L413 NwaCegarLoop]: 331 mSDtfsCounter, 180 mSDsluCounter, 1506 mSDsCounter, 0 mSdLazyCounter, 1024 mSolverCounterSat, 284 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 181 SdHoareTripleChecker+Valid, 1837 SdHoareTripleChecker+Invalid, 1310 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 284 IncrementalHoareTripleChecker+Valid, 1024 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.3s IncrementalHoareTripleChecker+Time [2022-11-20 09:37:23,287 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [181 Valid, 1837 Invalid, 1310 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [284 Valid, 1024 Invalid, 2 Unknown, 0 Unchecked, 7.3s Time] [2022-11-20 09:37:23,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1789 states. [2022-11-20 09:37:23,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1789 to 1784. [2022-11-20 09:37:23,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1784 states, 1218 states have (on average 1.3316912972085386) internal successors, (1622), 1250 states have internal predecessors, (1622), 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) [2022-11-20 09:37:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1784 states and 2457 transitions. [2022-11-20 09:37:23,423 INFO L78 Accepts]: Start accepts. Automaton has 1784 states and 2457 transitions. Word has length 683 [2022-11-20 09:37:23,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:37:23,424 INFO L495 AbstractCegarLoop]: Abstraction has 1784 states and 2457 transitions. [2022-11-20 09:37:23,424 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 15.785714285714286) internal successors, (221), 10 states have internal predecessors, (221), 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) [2022-11-20 09:37:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2457 transitions. [2022-11-20 09:37:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 698 [2022-11-20 09:37:23,466 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:37:23,466 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] [2022-11-20 09:37:23,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-20 09:37:23,679 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-11-20 09:37:23,679 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:37:23,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:37:23,680 INFO L85 PathProgramCache]: Analyzing trace with hash -967803901, now seen corresponding path program 2 times [2022-11-20 09:37:23,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:37:23,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [397364730] [2022-11-20 09:37:23,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:37:23,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:37:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:37:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:25,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:37:25,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:37:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:25,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:37:25,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-11-20 09:37:25,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-11-20 09:37:25,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-20 09:37:25,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-11-20 09:37:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-11-20 09:37:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-11-20 09:37:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-11-20 09:37:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:25,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2022-11-20 09:37:25,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:25,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:25,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2022-11-20 09:37:26,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2022-11-20 09:37:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2022-11-20 09:37:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-20 09:37:26,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-11-20 09:37:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2022-11-20 09:37:26,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2022-11-20 09:37:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2022-11-20 09:37:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2022-11-20 09:37:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 253 [2022-11-20 09:37:26,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-11-20 09:37:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2022-11-20 09:37:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2022-11-20 09:37:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2022-11-20 09:37:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2022-11-20 09:37:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:26,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-20 09:37:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:26,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-20 09:37:26,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-11-20 09:37:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:26,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-20 09:37:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 412 [2022-11-20 09:37:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:26,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:26,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:37:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:37:26,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:26,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:37:26,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:37:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 545 [2022-11-20 09:37:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:26,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:37:26,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:37:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:37:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:37:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 676 [2022-11-20 09:37:26,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 682 [2022-11-20 09:37:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 687 [2022-11-20 09:37:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 3688 trivial. 0 not checked. [2022-11-20 09:37:26,442 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:37:26,442 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [397364730] [2022-11-20 09:37:26,442 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [397364730] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:37:26,442 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2114564189] [2022-11-20 09:37:26,443 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 09:37:26,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:37:26,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:37:26,444 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:37:26,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-20 09:37:27,341 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 09:37:27,342 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:37:27,354 INFO L263 TraceCheckSpWp]: Trace formula consists of 3488 conjuncts, 25 conjunts are in the unsatisfiable core [2022-11-20 09:37:27,363 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:37:27,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 373 proven. 50 refuted. 0 times theorem prover too weak. 3395 trivial. 0 not checked. [2022-11-20 09:37:27,643 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:37:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 3818 backedges. 36 proven. 51 refuted. 0 times theorem prover too weak. 3731 trivial. 0 not checked. [2022-11-20 09:37:28,511 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2114564189] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:37:28,511 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 09:37:28,512 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11, 6] total 25 [2022-11-20 09:37:28,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276211012] [2022-11-20 09:37:28,512 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 09:37:28,514 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-11-20 09:37:28,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:37:28,514 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-11-20 09:37:28,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=521, Unknown=0, NotChecked=0, Total=600 [2022-11-20 09:37:28,515 INFO L87 Difference]: Start difference. First operand 1784 states and 2457 transitions. Second operand has 25 states, 25 states have (on average 9.44) internal successors, (236), 21 states have internal predecessors, (236), 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) [2022-11-20 09:37:33,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:37:35,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:37:36,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:37:36,488 INFO L93 Difference]: Finished difference Result 3562 states and 4913 transitions. [2022-11-20 09:37:36,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-11-20 09:37:36,489 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 9.44) internal successors, (236), 21 states have internal predecessors, (236), 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 697 [2022-11-20 09:37:36,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:37:36,497 INFO L225 Difference]: With dead ends: 3562 [2022-11-20 09:37:36,498 INFO L226 Difference]: Without dead ends: 1787 [2022-11-20 09:37:36,504 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1638 GetRequests, 1597 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=311, Invalid=1495, Unknown=0, NotChecked=0, Total=1806 [2022-11-20 09:37:36,504 INFO L413 NwaCegarLoop]: 327 mSDtfsCounter, 298 mSDsluCounter, 4288 mSDsCounter, 0 mSdLazyCounter, 3061 mSolverCounterSat, 295 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 299 SdHoareTripleChecker+Valid, 4615 SdHoareTripleChecker+Invalid, 3358 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 295 IncrementalHoareTripleChecker+Valid, 3061 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-11-20 09:37:36,505 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [299 Valid, 4615 Invalid, 3358 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [295 Valid, 3061 Invalid, 2 Unknown, 0 Unchecked, 7.0s Time] [2022-11-20 09:37:36,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1787 states. [2022-11-20 09:37:36,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1787 to 1787. [2022-11-20 09:37:36,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1787 states, 1221 states have (on average 1.3284193284193284) internal successors, (1622), 1253 states have internal predecessors, (1622), 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) [2022-11-20 09:37:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1787 states and 2457 transitions. [2022-11-20 09:37:36,637 INFO L78 Accepts]: Start accepts. Automaton has 1787 states and 2457 transitions. Word has length 697 [2022-11-20 09:37:36,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:37:36,637 INFO L495 AbstractCegarLoop]: Abstraction has 1787 states and 2457 transitions. [2022-11-20 09:37:36,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 9.44) internal successors, (236), 21 states have internal predecessors, (236), 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) [2022-11-20 09:37:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2457 transitions. [2022-11-20 09:37:36,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 706 [2022-11-20 09:37:36,647 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:37:36,648 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] [2022-11-20 09:37:36,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-20 09:37:36,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:37:36,860 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:37:36,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:37:36,861 INFO L85 PathProgramCache]: Analyzing trace with hash 421458109, now seen corresponding path program 3 times [2022-11-20 09:37:36,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:37:36,861 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1267224053] [2022-11-20 09:37:36,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:37:36,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:37:37,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:38,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-20 09:37:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-20 09:37:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:38,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-20 09:37:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:38,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-20 09:37:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-20 09:37:39,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-20 09:37:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-20 09:37:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-20 09:37:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2022-11-20 09:37:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-11-20 09:37:39,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:39,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-20 09:37:39,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-20 09:37:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2022-11-20 09:37:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-11-20 09:37:39,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-11-20 09:37:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-11-20 09:37:39,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-20 09:37:39,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2022-11-20 09:37:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2022-11-20 09:37:39,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2022-11-20 09:37:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-20 09:37:39,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2022-11-20 09:37:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2022-11-20 09:37:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2022-11-20 09:37:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2022-11-20 09:37:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2022-11-20 09:37:39,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2022-11-20 09:37:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-20 09:37:39,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 308 [2022-11-20 09:37:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:39,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-20 09:37:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-11-20 09:37:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:39,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 396 [2022-11-20 09:37:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2022-11-20 09:37:39,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:37:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:37:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:39,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:37:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:37:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2022-11-20 09:37:39,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-20 09:37:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-11-20 09:37:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-20 09:37:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-11-20 09:37:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-11-20 09:37:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-20 09:37:39,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-20 09:37:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-11-20 09:37:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-20 09:37:39,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-20 09:37:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-20 09:37:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 684 [2022-11-20 09:37:39,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 690 [2022-11-20 09:37:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 695 [2022-11-20 09:37:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:37:39,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4054 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 3856 trivial. 0 not checked. [2022-11-20 09:37:39,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 09:37:39,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1267224053] [2022-11-20 09:37:39,718 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1267224053] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-20 09:37:39,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1029453247] [2022-11-20 09:37:39,719 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-20 09:37:39,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-20 09:37:39,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:37:39,720 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-20 09:37:39,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-20 09:37:44,467 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2022-11-20 09:37:44,467 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:37:44,484 INFO L263 TraceCheckSpWp]: Trace formula consists of 2928 conjuncts, 26 conjunts are in the unsatisfiable core [2022-11-20 09:37:44,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:37:44,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4054 backedges. 327 proven. 15 refuted. 0 times theorem prover too weak. 3712 trivial. 0 not checked. [2022-11-20 09:37:44,729 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:37:45,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4054 backedges. 183 proven. 15 refuted. 0 times theorem prover too weak. 3856 trivial. 0 not checked. [2022-11-20 09:37:45,747 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1029453247] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:37:45,747 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-20 09:37:45,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9, 9] total 26 [2022-11-20 09:37:45,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410082503] [2022-11-20 09:37:45,748 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-20 09:37:45,749 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-11-20 09:37:45,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 09:37:45,750 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-11-20 09:37:45,750 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=505, Unknown=0, NotChecked=0, Total=650 [2022-11-20 09:37:45,750 INFO L87 Difference]: Start difference. First operand 1787 states and 2457 transitions. Second operand has 26 states, 26 states have (on average 8.961538461538462) internal successors, (233), 22 states have internal predecessors, (233), 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) [2022-11-20 09:37:51,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:37:52,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:37:52,559 INFO L93 Difference]: Finished difference Result 3568 states and 4919 transitions. [2022-11-20 09:37:52,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-11-20 09:37:52,566 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 8.961538461538462) internal successors, (233), 22 states have internal predecessors, (233), 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 705 [2022-11-20 09:37:52,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:37:52,574 INFO L225 Difference]: With dead ends: 3568 [2022-11-20 09:37:52,575 INFO L226 Difference]: Without dead ends: 1797 [2022-11-20 09:37:52,580 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1657 GetRequests, 1611 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 514 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=510, Invalid=1746, Unknown=0, NotChecked=0, Total=2256 [2022-11-20 09:37:52,581 INFO L413 NwaCegarLoop]: 327 mSDtfsCounter, 314 mSDsluCounter, 2134 mSDsCounter, 0 mSdLazyCounter, 1673 mSolverCounterSat, 438 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 315 SdHoareTripleChecker+Valid, 2461 SdHoareTripleChecker+Invalid, 2112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 438 IncrementalHoareTripleChecker+Valid, 1673 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-11-20 09:37:52,581 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [315 Valid, 2461 Invalid, 2112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [438 Valid, 1673 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2022-11-20 09:37:52,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2022-11-20 09:37:52,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1794. [2022-11-20 09:37:52,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1794 states, 1228 states have (on average 1.3273615635179152) internal successors, (1630), 1260 states have internal predecessors, (1630), 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) [2022-11-20 09:37:52,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1794 states and 2465 transitions. [2022-11-20 09:37:52,711 INFO L78 Accepts]: Start accepts. Automaton has 1794 states and 2465 transitions. Word has length 705 [2022-11-20 09:37:52,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:37:52,712 INFO L495 AbstractCegarLoop]: Abstraction has 1794 states and 2465 transitions. [2022-11-20 09:37:52,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 8.961538461538462) internal successors, (233), 22 states have internal predecessors, (233), 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) [2022-11-20 09:37:52,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2465 transitions. [2022-11-20 09:37:52,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 718 [2022-11-20 09:37:52,723 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:37:52,723 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] [2022-11-20 09:37:52,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-20 09:37:52,936 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-11-20 09:37:52,937 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:37:52,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:37:52,938 INFO L85 PathProgramCache]: Analyzing trace with hash -2056351357, now seen corresponding path program 4 times [2022-11-20 09:37:52,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 09:37:52,938 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8587495] [2022-11-20 09:37:52,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:37:52,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 09:37:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 09:37:56,068 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 09:37:57,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 09:37:57,805 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 09:37:57,805 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-20 09:37:57,806 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 09:37:57,808 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-11-20 09:37:57,811 INFO L444 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 09:37:57,816 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 09:37:57,870 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,871 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,872 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,872 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,872 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,872 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,873 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,873 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,873 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,873 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,874 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,874 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,874 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,874 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,874 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,875 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,875 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,875 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,875 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,875 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,876 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,876 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,876 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,876 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,876 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,877 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,877 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,877 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,878 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,878 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,878 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,878 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,879 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,879 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,879 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,879 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,879 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,880 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,880 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,880 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,880 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,880 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,881 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,881 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,881 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,881 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,882 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,882 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,882 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,882 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,882 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,883 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,883 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,883 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,883 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,883 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,884 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,884 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,884 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,885 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,885 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,885 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,885 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,886 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,886 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,886 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,886 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,886 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,887 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,887 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,887 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,887 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,887 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,888 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,888 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,888 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,889 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,889 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,889 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,889 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,890 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,890 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,890 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,890 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,890 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,891 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,891 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,891 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,891 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,892 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,892 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,892 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,892 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,892 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,893 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,893 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,893 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,893 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,893 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,894 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,894 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,894 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,894 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,894 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,895 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,895 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,895 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,895 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,896 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,896 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,896 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,896 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,897 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,897 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,897 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,897 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,897 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,898 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,898 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,898 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,898 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,898 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,899 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,899 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,899 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,899 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,900 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,900 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,900 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,900 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,901 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,901 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,901 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,901 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,901 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,901 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,902 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,902 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,902 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,902 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,903 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,903 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,903 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,903 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,903 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,904 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,904 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,904 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,904 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:57,904 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,905 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:37:57,905 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:37:58,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 09:37:58 BoogieIcfgContainer [2022-11-20 09:37:58,267 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 09:37:58,267 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 09:37:58,268 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 09:37:58,268 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 09:37:58,268 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:35:45" (3/4) ... [2022-11-20 09:37:58,271 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-20 09:37:58,272 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 09:37:58,272 INFO L158 Benchmark]: Toolchain (without parser) took 138273.51ms. Allocated memory was 174.1MB in the beginning and 828.4MB in the end (delta: 654.3MB). Free memory was 140.7MB in the beginning and 540.3MB in the end (delta: -399.6MB). Peak memory consumption was 254.5MB. Max. memory is 16.1GB. [2022-11-20 09:37:58,272 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 125.8MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:37:58,274 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1280.61ms. Allocated memory is still 174.1MB. Free memory was 140.7MB in the beginning and 112.2MB in the end (delta: 28.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2022-11-20 09:37:58,274 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.57ms. Allocated memory is still 174.1MB. Free memory was 112.2MB in the beginning and 107.2MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 09:37:58,274 INFO L158 Benchmark]: Boogie Preprocessor took 61.41ms. Allocated memory is still 174.1MB. Free memory was 107.2MB in the beginning and 101.7MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 09:37:58,275 INFO L158 Benchmark]: RCFGBuilder took 4019.59ms. Allocated memory was 174.1MB in the beginning and 228.6MB in the end (delta: 54.5MB). Free memory was 100.9MB in the beginning and 155.3MB in the end (delta: -54.4MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. [2022-11-20 09:37:58,277 INFO L158 Benchmark]: TraceAbstraction took 132789.83ms. Allocated memory was 228.6MB in the beginning and 828.4MB in the end (delta: 599.8MB). Free memory was 154.3MB in the beginning and 541.3MB in the end (delta: -387.1MB). Peak memory consumption was 489.5MB. Max. memory is 16.1GB. [2022-11-20 09:37:58,278 INFO L158 Benchmark]: Witness Printer took 4.39ms. Allocated memory is still 828.4MB. Free memory was 541.3MB in the beginning and 540.3MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 09:37:58,282 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 125.8MB. Free memory is still 98.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1280.61ms. Allocated memory is still 174.1MB. Free memory was 140.7MB in the beginning and 112.2MB in the end (delta: 28.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.57ms. Allocated memory is still 174.1MB. Free memory was 112.2MB in the beginning and 107.2MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 61.41ms. Allocated memory is still 174.1MB. Free memory was 107.2MB in the beginning and 101.7MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 4019.59ms. Allocated memory was 174.1MB in the beginning and 228.6MB in the end (delta: 54.5MB). Free memory was 100.9MB in the beginning and 155.3MB in the end (delta: -54.4MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. * TraceAbstraction took 132789.83ms. Allocated memory was 228.6MB in the beginning and 828.4MB in the end (delta: 599.8MB). Free memory was 154.3MB in the beginning and 541.3MB in the end (delta: -387.1MB). Peak memory consumption was 489.5MB. Max. memory is 16.1GB. * Witness Printer took 4.39ms. Allocated memory is still 828.4MB. Free memory was 541.3MB in the beginning and 540.3MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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={39:-38}, 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={39:-38}, 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={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg8={29:0}, 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={39:-38}, 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={39:-38}, 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={39:-38}, 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={39:-38}, 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={39:-38}, 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={39:-38}, 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={39:-38}, 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={39:-38}, 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={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg8={29:0}, 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={39:-38}, 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={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg8={29:0}, 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={39:-38}, 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={39:-38}, 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=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={39:-38}, 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=24, 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={39:-38}, 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={39:-38}, 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={39:-38}, 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=24, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-36893488147419103233:0}] [L3314] return (p); VAL [\old(size)=24, \result={-36893488147419103233:0}, __this_module={39:-38}, 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=24, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-36893488147419103233:0}] [L3931] RET, EXPR ldv_init_zalloc(24UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(24UL)={-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, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg8={29:0}, 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={39:-38}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg8={29:0}, 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={-36893488147419103233:0}] [L3933] CALL, EXPR ldv_init_zalloc(8UL) VAL [\old(size)=8, __this_module={39:-38}, 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={39:-38}, calloc(1UL, size)={-55340232221128654849:0}, 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={39:-38}, calloc(1UL, size)={-55340232221128654849:0}, 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={-55340232221128654849:0}, 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={-55340232221128654849:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={39:-38}, 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={39:-38}, 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={39:-38}, calloc(1UL, size)={-55340232221128654849:0}, 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={-55340232221128654849:0}, 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={-55340232221128654849:0}] [L3314] return (p); VAL [\old(size)=8, \result={-55340232221128654849:0}, __this_module={39:-38}, calloc(1UL, size)={-55340232221128654849:0}, 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={-55340232221128654849:0}, 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={-55340232221128654849:0}] [L3933] RET, EXPR ldv_init_zalloc(8UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(8UL)={-55340232221128654849:0}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg8={29:0}, 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={-36893488147419103233:0}] [L3933] tmp___1 = ldv_init_zalloc(8UL) [L3934] ldvarg7 = (loff_t *)tmp___1 VAL [__this_module={39:-38}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}] [L3935] CALL, EXPR ldv_init_zalloc(1UL) VAL [\old(size)=1, __this_module={39:-38}, 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={39:-38}, calloc(1UL, size)={-73786976294838206465:0}, 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={39:-38}, calloc(1UL, size)={-73786976294838206465:0}, 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={-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=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={39:-38}, 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={39:-38}, 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={39:-38}, calloc(1UL, size)={-73786976294838206465:0}, 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={-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=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}] [L3314] return (p); VAL [\old(size)=1, \result={-73786976294838206465:0}, __this_module={39:-38}, calloc(1UL, size)={-73786976294838206465:0}, 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={-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=1, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-73786976294838206465:0}] [L3935] RET, EXPR ldv_init_zalloc(1UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={-73786976294838206465:0}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}] [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={39:-38}, 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={31:0}, __this_module={39:-38}, 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={31:0}, s={31:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={31:0}] [L3938] RET ldv_memset((void *)(& ldvarg2), 0, 8UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg2), 0, 8UL)={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, ldvarg0={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}] [L3939] CALL ldv_memset((void *)(& ldvarg8), 0, 8UL) VAL [__this_module={39:-38}, 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={29:0}, __this_module={39:-38}, 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={29:0}, s={29:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={29:0}] [L3939] RET ldv_memset((void *)(& ldvarg8), 0, 8UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg8), 0, 8UL)={29:0}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}] [L3940] CALL ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [__this_module={39:-38}, 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={30:0}, __this_module={39:-38}, 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={30:0}, s={30:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={30:0}] [L3940] RET ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg4), 0, 4UL)={30:0}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}] [L3941] CALL ldv_memset((void *)(& ldvarg3), 0, 8UL) VAL [__this_module={39:-38}, 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={34:0}, __this_module={39:-38}, 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={34:0}, s={34:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={34:0}] [L3941] RET ldv_memset((void *)(& ldvarg3), 0, 8UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg3), 0, 8UL)={34:0}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}] [L3942] CALL ldv_memset((void *)(& ldvarg5), 0, 4UL) VAL [__this_module={39:-38}, 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={37:0}, __this_module={39:-38}, 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={37:0}, s={37:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={37:0}] [L3942] RET ldv_memset((void *)(& ldvarg5), 0, 4UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg5), 0, 4UL)={37:0}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}] [L3943] CALL ldv_memset((void *)(& ldvarg6), 0, 8UL) VAL [__this_module={39:-38}, 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={35:0}, __this_module={39:-38}, 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={35:0}, s={35:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={35:0}] [L3943] RET ldv_memset((void *)(& ldvarg6), 0, 8UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg6), 0, 8UL)={35:0}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}] [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={39:-38}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: VAL [__this_module={39:-38}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, 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={39:-38}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, 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={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-36893488147419103231:0}, 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={-36893488147419103231:0}, tmp___0=0] [L3284] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={39:-38}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-36893488147419103231:0}, 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={-36893488147419103231:0}, tmp___0=0] [L3285] return (p); VAL [\old(size)=56, \result={-36893488147419103231:0}, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-36893488147419103231:0}, 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={-36893488147419103231:0}, 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)={-36893488147419103231:0}, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-36893488147419103231:0}] [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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, 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={39:-38}, calloc(1UL, size)={-92233720368547758081:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, 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={39:-38}, calloc(1UL, size)={-92233720368547758081:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_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={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={-92233720368547758081:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, 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={39:-38}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, 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={39:-38}, calloc(1UL, size)={-92233720368547758081:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_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={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={-92233720368547758081:0}] [L3314] return (p); VAL [\old(size)=1000, \result={-92233720368547758081:0}, __this_module={39:-38}, calloc(1UL, size)={-92233720368547758081:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_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={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={-92233720368547758081:0}] [L3901] RET, EXPR ldv_init_zalloc(1000UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1000UL)={-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={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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, 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={-92233720368547758081:0}] [L3903] CALL, EXPR ldv_init_zalloc(504UL) VAL [\old(size)=504, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, 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={39:-38}, calloc(1UL, size)={-110680464442257309697:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, 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={39:-38}, calloc(1UL, size)={-110680464442257309697:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_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={-110680464442257309697:0}, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, 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={-110680464442257309697:0}] [L3313] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [\old(cond)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, 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={39:-38}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, 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={39:-38}, calloc(1UL, size)={-110680464442257309697:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_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={-110680464442257309697:0}, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, 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={-110680464442257309697:0}] [L3314] return (p); VAL [\old(size)=504, \result={-110680464442257309697:0}, __this_module={39:-38}, calloc(1UL, size)={-110680464442257309697:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_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={-110680464442257309697:0}, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, 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={-110680464442257309697:0}] [L3903] RET, EXPR ldv_init_zalloc(504UL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(504UL)={-110680464442257309697:0}, 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={-92233720368547758081:0}, 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={-92233720368547758081:0}] [L3903] tmp___0 = ldv_init_zalloc(504UL) [L3904] pc87413_fops_group2 = (struct file *)tmp___0 VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={-92233720368547758081:0}, tmp___0={-110680464442257309697:0}] [L4091] RET ldv_file_operations_2() [L4092] return (ldv_func_res); VAL [\result=0, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, 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={39:-38}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, 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={39:-38}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=0, expect_close=0, inb(io + 1)=384, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=128, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3419] CALL outb_p(7, io) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3420] CALL outb_p(4, io + 1) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3421] CALL outb_p(48, io) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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=257, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, value=1] [L3422] RET, EXPR inb(io + 1) VAL [__this_module={39:-38}, cr_data=0, expect_close=0, inb(io + 1)=257, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=1] [L3424] cr_data = cr_data | 1U VAL [__this_module={39:-38}, cr_data=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=1] [L3425] CALL outb_p(48, io) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=1] [L3426] CALL outb_p((int )((unsigned char )cr_data), io + 1) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, cr_data=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp=1] [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={39:-38}, addr_h=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}] [L3436] CALL outb_p(96, io) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, addr_h=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={4294967296:-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={39:-38}, addr_h=0, expect_close=0, inb(io + 1)=256, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, addr_h=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, value=0] [L3439] RET, EXPR inb(io + 1) VAL [__this_module={39:-38}, addr_h=0, expect_close=0, inb(io + 1)=-256, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-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={39:-38}, addr_h=0, addr_l=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, size=56, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3270] COND FALSE !(!cond) VAL [\old(cond)=1, __this_module={39:-38}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, size=56, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551615:0}, tmp___0=0] [L3285] return (p); VAL [\old(size)=56, \result={-18446744073709551615:0}, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, size=56, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, ret=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-36893488147419103231:0}] [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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, ret=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-36893488147419103231:0}, tmp___0={-18446744073709551615:0}] [L3866] CALL pc87413_enable() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3508] CALL spin_lock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3224] FCALL _raw_spin_lock(& lock->__annonCompField18.rlock) [L3508] RET spin_lock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3509] CALL pc87413_swc_bank3() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3446] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=15, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=15, \result=-255, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=15, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=1] [L3448] RET, EXPR inb(swc_base_addr + 15) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 15)=-255, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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)=15, \old(value)=3, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=1] [L3509] RET pc87413_swc_bank3() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3510] CALL pc87413_programm_wdto((int )((char )timeout)) VAL [\old(pc87413_time)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=17, \old(value)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3510] RET pc87413_programm_wdto((int )((char )timeout)) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3511] CALL pc87413_enable_wden() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3462] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=16, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=16, \result=258, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=16, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=2] [L3464] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 16)=258, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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)=16, \old(value)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=2] [L3511] RET pc87413_enable_wden() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3512] CALL pc87413_enable_sw_wd_tren() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3471] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=18, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=18, \result=513, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=18, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=1] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 18)=513, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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)=18, \old(value)=128, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=1] [L3512] RET pc87413_enable_sw_wd_tren() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3513] CALL pc87413_enable_sw_wd_trg() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3489] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=16, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=16, \result=-511, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=16, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=1] [L3491] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 16)=-511, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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)=16, \old(value)=128, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=1] [L3513] RET pc87413_enable_sw_wd_trg() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3514] CALL spin_unlock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3231] FCALL _raw_spin_unlock(& lock->__annonCompField18.rlock) [L3514] RET spin_unlock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3866] RET pc87413_enable() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, ret=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-36893488147419103231:0}, tmp___0={-18446744073709551615:0}] [L3867] FCALL __release_region(& ioport_resource, (resource_size_t )io, 2ULL) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, ret=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-36893488147419103231:0}, tmp___0={-18446744073709551615:0}] [L3868] return (0); VAL [\result=0, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=1, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, ret=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-36893488147419103231:0}, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=1, tmp___5=1] [L3989] COND FALSE !(ldv_retval_0 != 0) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=1, tmp___5=1] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: [L4004] case 2: VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, 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={39:-38}, addr={24:0}, addr={24:0}, c=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, file={-110680464442257309697:0}, file={-110680464442257309697:0}, inode={-92233720368547758081:0}, inode={-92233720368547758081:0}, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={39:-38}, module={39:-38}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3533] CALL spin_lock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3224] FCALL _raw_spin_lock(& lock->__annonCompField18.rlock) [L3533] RET spin_lock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3534] CALL pc87413_swc_bank3() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3446] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=15, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=15, \result=260, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=15, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=4] [L3448] RET, EXPR inb(swc_base_addr + 15) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 15)=260, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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)=15, \old(value)=3, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=4] [L3534] RET pc87413_swc_bank3() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3535] CALL pc87413_disable_sw_wd_tren() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3480] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3482] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=18, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=18, \result=809, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=18, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=41] [L3482] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 18)=809, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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)=18, \old(value)=41, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=41] [L3535] RET pc87413_disable_sw_wd_tren() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3536] CALL pc87413_disable_sw_wd_trg() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3498] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3500] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=16, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=16, \result=0, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=16, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=0] [L3500] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 16)=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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)=16, \old(value)=0, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=0] [L3536] RET pc87413_disable_sw_wd_trg() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3537] CALL pc87413_programm_wdto((int )((char )timeout)) VAL [\old(pc87413_time)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=17, \old(value)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3537] RET pc87413_programm_wdto((int )((char )timeout)) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3538] CALL pc87413_enable_wden() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3462] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=16, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=16, \result=-254, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=16, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=2] [L3464] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 16)=-254, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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)=16, \old(value)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=2] [L3538] RET pc87413_enable_wden() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3539] CALL pc87413_enable_sw_wd_tren() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3471] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=18, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=18, \result=769, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=18, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=1] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 18)=769, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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)=18, \old(value)=128, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=1] [L3539] RET pc87413_enable_sw_wd_tren() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3540] CALL pc87413_enable_sw_wd_trg() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3489] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=16, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=16, \result=-767, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=16, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=1] [L3491] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 16)=-767, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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)=16, \old(value)=128, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=1] [L3540] RET pc87413_enable_sw_wd_trg() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3541] CALL spin_unlock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3231] FCALL _raw_spin_unlock(& lock->__annonCompField18.rlock) [L3541] RET spin_unlock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3559] RET pc87413_refresh() VAL [__this_module={39:-38}, expect_close=0, file={-110680464442257309697:0}, file={-110680464442257309697:0}, inode={-92233720368547758081:0}, inode={-92233720368547758081:0}, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, ldv_func_arg1={-92233720368547758081:0}, ldv_func_arg1={-92233720368547758081:0}, ldv_func_arg2={-110680464442257309697:0}, ldv_func_arg2={-110680464442257309697:0}, 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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, file={-110680464442257309697:0}, file={-110680464442257309697:0}, inode={-92233720368547758081:0}, inode={-92233720368547758081:0}, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3533] CALL spin_lock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3224] FCALL _raw_spin_lock(& lock->__annonCompField18.rlock) [L3533] RET spin_lock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3534] CALL pc87413_swc_bank3() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3446] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=15, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=15, \result=1025, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=15, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=1] [L3448] RET, EXPR inb(swc_base_addr + 15) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 15)=1025, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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)=15, \old(value)=3, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=1] [L3534] RET pc87413_swc_bank3() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3535] CALL pc87413_disable_sw_wd_tren() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3480] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3482] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=18, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=18, \result=0, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=18, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=0] [L3482] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 18)=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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)=18, \old(value)=0, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=0] [L3535] RET pc87413_disable_sw_wd_tren() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3536] CALL pc87413_disable_sw_wd_trg() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3498] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3500] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=16, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=16, \result=-979, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=16, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=45] [L3500] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 16)=-979, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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)=16, \old(value)=0, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=45] [L3536] RET pc87413_disable_sw_wd_trg() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3537] CALL pc87413_programm_wdto((int )((char )timeout)) VAL [\old(pc87413_time)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=17, \old(value)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3537] RET pc87413_programm_wdto((int )((char )timeout)) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3538] CALL pc87413_enable_wden() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3462] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=16, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=16, \result=514, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=16, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=2] [L3464] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 16)=514, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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)=16, \old(value)=1, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=2] [L3538] RET pc87413_enable_wden() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3539] CALL pc87413_enable_sw_wd_tren() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3471] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=18, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=18, \result=0, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=18, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=0] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 18)=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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)=18, \old(value)=128, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=0] [L3539] RET pc87413_enable_sw_wd_tren() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3540] CALL pc87413_enable_sw_wd_trg() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3489] unsigned char tmp ; VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=16, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=16, \result=-1023, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=16, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, value=1] [L3491] RET, EXPR inb(swc_base_addr + 16) VAL [__this_module={39:-38}, expect_close=0, inb(swc_base_addr + 16)=-1023, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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)=16, \old(value)=128, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=1] [L3540] RET pc87413_enable_sw_wd_trg() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3541] CALL spin_unlock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3231] FCALL _raw_spin_unlock(& lock->__annonCompField18.rlock) [L3541] RET spin_unlock(& io_lock) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3573] RET pc87413_refresh() VAL [__this_module={39:-38}, expect_close=0, file={-110680464442257309697:0}, file={-110680464442257309697:0}, inode={-92233720368547758081:0}, inode={-92233720368547758081:0}, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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={39:-38}, expect_close=0, file={-110680464442257309697:0}, file={-110680464442257309697:0}, inode={-92233720368547758081:0}, inode={-92233720368547758081:0}, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=1, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, tmp___3=2, tmp___5=1, tmp___6=1] [L3949] tmp___3 = __VERIFIER_nondet_int() [L3951] case 0: [L3969] case 1: VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L4111] CALL, EXPR misc_deregister(misc) VAL [__this_module={39:-38}, arg0={28:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L4254] return __VERIFIER_nondet_int(); [L4111] RET, EXPR misc_deregister(misc) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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)=0, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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=0, __this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, ldv_func_res=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=0, misc={28:0}, misc={28:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp=0] [L3885] RET ldv_misc_deregister_9(& pc87413_miscdev) [L3886] CALL unregister_reboot_notifier(& pc87413_notifier) VAL [__this_module={39:-38}, arg0={27:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L4274] return __VERIFIER_nondet_int(); [L3886] RET unregister_reboot_notifier(& pc87413_notifier) VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, LDV_IN_INTERRUPT=1, ldv_module_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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L3975] RET pc87413_exit() [L3976] ldv_state_variable_0 = 2 VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-36893488147419103233:0}, ldvarg1={-18446744073709551617:0}, ldvarg2={31:0}, ldvarg3={34:0}, ldvarg4={30:0}, ldvarg5={37:0}, ldvarg6={35:0}, ldvarg7={-55340232221128654849:0}, ldvarg8={29:0}, ldvarg9={-73786976294838206465:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}, tmp={-18446744073709551617:0}, tmp___0={-36893488147419103233:0}, tmp___1={-55340232221128654849:0}, tmp___2={-73786976294838206465:0}, 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={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L4221] CALL ldv_error() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] [L4122] reach_error() VAL [__this_module={39:-38}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={4294967300:4294967299}, 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={-92233720368547758081:0}, pc87413_fops_group2={-110680464442257309697:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={4294967296:-1}, ref_cnt=0, swc_base_addr=0, timeout=1, timer_enabled={24:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 372 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 132.3s, OverallIterations: 16, TraceHistogramMax: 40, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.2s, AutomataDifference: 88.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 30 mSolverCounterUnknown, 5772 SdHoareTripleChecker+Valid, 82.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 5598 mSDsluCounter, 29467 SdHoareTripleChecker+Invalid, 79.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 22798 mSDsCounter, 5302 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13280 IncrementalHoareTripleChecker+Invalid, 18612 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5302 mSolverCounterUnsat, 6669 mSDtfsCounter, 13280 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8187 GetRequests, 7965 SyntacticMatches, 0 SemanticMatches, 222 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1075 ImplicationChecksByTransitivity, 5.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1830occurred in iteration=6, InterpolantAutomatonStates: 148, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 15 MinimizatonAttempts, 1685 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 14.5s SatisfiabilityAnalysisTime, 20.3s InterpolantComputationTime, 11061 NumberOfCodeBlocks, 10962 NumberOfCodeBlocksAsserted, 30 NumberOfCheckSat, 12404 ConstructedInterpolants, 0 QuantifiedInterpolants, 16127 SizeOfPredicates, 25 NumberOfNonLiveVariables, 19341 ConjunctsInSsa, 103 ConjunctsInUnsatCore, 25 InterpolantComputations, 12 PerfectInterpolantSequences, 51282/51865 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 [2022-11-20 09:37:58,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 09:38:00,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 09:38:00,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 09:38:00,767 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 09:38:00,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 09:38:00,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 09:38:00,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 09:38:00,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 09:38:00,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 09:38:00,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 09:38:00,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 09:38:00,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 09:38:00,789 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 09:38:00,791 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 09:38:00,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 09:38:00,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 09:38:00,800 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 09:38:00,801 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 09:38:00,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 09:38:00,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 09:38:00,810 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 09:38:00,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 09:38:00,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 09:38:00,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 09:38:00,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 09:38:00,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 09:38:00,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 09:38:00,827 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 09:38:00,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 09:38:00,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 09:38:00,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 09:38:00,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 09:38:00,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 09:38:00,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 09:38:00,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 09:38:00,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 09:38:00,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 09:38:00,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 09:38:00,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 09:38:00,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 09:38:00,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 09:38:00,854 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-20 09:38:00,894 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 09:38:00,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 09:38:00,896 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 09:38:00,896 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 09:38:00,897 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 09:38:00,898 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 09:38:00,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 09:38:00,899 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 09:38:00,899 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 09:38:00,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 09:38:00,900 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 09:38:00,900 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 09:38:00,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 09:38:00,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 09:38:00,901 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 09:38:00,901 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 09:38:00,902 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 09:38:00,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 09:38:00,902 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 09:38:00,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 09:38:00,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 09:38:00,903 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 09:38:00,903 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 09:38:00,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:38:00,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 09:38:00,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 09:38:00,904 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 09:38:00,904 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-20 09:38:00,905 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 09:38:00,905 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 09:38:00,905 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 09:38:00,905 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 09:38:00,906 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 09:38:00,906 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 [2022-11-20 09:38:01,247 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 09:38:01,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 09:38:01,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 09:38:01,275 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 09:38:01,276 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 09:38:01,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/../../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 [2022-11-20 09:38:04,322 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 09:38:04,860 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 09:38:04,861 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/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 [2022-11-20 09:38:04,890 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/data/bd0a193a2/7618b7d76e784e7d950339d7d202f4f8/FLAGf663f6885 [2022-11-20 09:38:04,909 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/data/bd0a193a2/7618b7d76e784e7d950339d7d202f4f8 [2022-11-20 09:38:04,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 09:38:04,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 09:38:04,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 09:38:04,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 09:38:04,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 09:38:04,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:38:04" (1/1) ... [2022-11-20 09:38:04,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fd9168c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:04, skipping insertion in model container [2022-11-20 09:38:04,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:38:04" (1/1) ... [2022-11-20 09:38:04,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 09:38:05,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:38:05,804 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/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] [2022-11-20 09:38:05,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:38:05,880 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 09:38:05,921 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 09:38:06,120 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/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] [2022-11-20 09:38:06,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:38:06,142 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 09:38:06,298 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/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] [2022-11-20 09:38:06,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 09:38:06,371 INFO L208 MainTranslator]: Completed translation [2022-11-20 09:38:06,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06 WrapperNode [2022-11-20 09:38:06,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 09:38:06,373 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 09:38:06,373 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 09:38:06,374 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 09:38:06,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,432 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,493 INFO L138 Inliner]: procedures = 108, calls = 313, calls flagged for inlining = 40, calls inlined = 37, statements flattened = 854 [2022-11-20 09:38:06,494 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 09:38:06,494 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 09:38:06,494 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 09:38:06,495 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 09:38:06,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,523 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,560 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,594 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 09:38:06,615 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 09:38:06,615 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 09:38:06,615 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 09:38:06,616 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (1/1) ... [2022-11-20 09:38:06,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 09:38:06,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 09:38:06,660 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 09:38:06,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 09:38:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2022-11-20 09:38:06,708 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2022-11-20 09:38:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 09:38:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 09:38:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 09:38:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 09:38:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 09:38:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 09:38:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_trg [2022-11-20 09:38:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_trg [2022-11-20 09:38:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2022-11-20 09:38:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2022-11-20 09:38:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_trg [2022-11-20 09:38:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_trg [2022-11-20 09:38:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-20 09:38:06,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-20 09:38:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-20 09:38:06,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-20 09:38:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_write [2022-11-20 09:38:06,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_write [2022-11-20 09:38:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable [2022-11-20 09:38:06,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable [2022-11-20 09:38:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_tren [2022-11-20 09:38:06,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_tren [2022-11-20 09:38:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-20 09:38:06,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-20 09:38:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 09:38:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 09:38:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 09:38:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-20 09:38:06,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-20 09:38:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_refresh [2022-11-20 09:38:06,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_refresh [2022-11-20 09:38:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_tren [2022-11-20 09:38:06,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_tren [2022-11-20 09:38:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 09:38:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 09:38:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 09:38:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 09:38:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable [2022-11-20 09:38:06,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable [2022-11-20 09:38:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 09:38:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 09:38:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 09:38:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_wden [2022-11-20 09:38:06,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_wden [2022-11-20 09:38:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 09:38:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-20 09:38:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 09:38:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 09:38:06,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 09:38:06,728 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-20 09:38:06,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-20 09:38:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-20 09:38:06,730 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-20 09:38:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 09:38:06,731 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 09:38:06,731 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-20 09:38:06,732 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-20 09:38:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 09:38:06,732 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 09:38:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-20 09:38:06,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-20 09:38:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_swc_bank3 [2022-11-20 09:38:06,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_swc_bank3 [2022-11-20 09:38:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 09:38:06,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 09:38:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_programm_wdto [2022-11-20 09:38:06,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_programm_wdto [2022-11-20 09:38:07,105 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 09:38:07,108 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 09:38:07,220 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 09:38:10,811 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 09:38:10,821 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 09:38:10,821 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 09:38:10,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:38:10 BoogieIcfgContainer [2022-11-20 09:38:10,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 09:38:10,827 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 09:38:10,827 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 09:38:10,830 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 09:38:10,830 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 09:38:04" (1/3) ... [2022-11-20 09:38:10,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1df8af07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:38:10, skipping insertion in model container [2022-11-20 09:38:10,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:38:06" (2/3) ... [2022-11-20 09:38:10,834 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1df8af07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 09:38:10, skipping insertion in model container [2022-11-20 09:38:10,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:38:10" (3/3) ... [2022-11-20 09:38:10,835 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2022-11-20 09:38:10,856 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 09:38:10,856 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-20 09:38:10,947 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 09:38:10,954 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@427e340b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 09:38:10,954 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-20 09:38:10,965 INFO L276 IsEmpty]: Start isEmpty. Operand has 365 states, 240 states have (on average 1.3416666666666666) internal successors, (322), 250 states have internal predecessors, (322), 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) [2022-11-20 09:38:10,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-20 09:38:10,998 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:10,999 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] [2022-11-20 09:38:11,000 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:11,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:11,005 INFO L85 PathProgramCache]: Analyzing trace with hash -1817161157, now seen corresponding path program 1 times [2022-11-20 09:38:11,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:11,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [914157975] [2022-11-20 09:38:11,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:38:11,018 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:11,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:11,024 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:11,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-20 09:38:11,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:38:11,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-20 09:38:11,638 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:11,687 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-11-20 09:38:11,687 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:38:11,689 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:11,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [914157975] [2022-11-20 09:38:11,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [914157975] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:38:11,692 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:38:11,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 09:38:11,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435952953] [2022-11-20 09:38:11,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:38:11,702 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-20 09:38:11,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:11,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-20 09:38:11,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-20 09:38:11,764 INFO L87 Difference]: Start difference. First operand has 365 states, 240 states have (on average 1.3416666666666666) internal successors, (322), 250 states have internal predecessors, (322), 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) [2022-11-20 09:38:11,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:11,908 INFO L93 Difference]: Finished difference Result 725 states and 1033 transitions. [2022-11-20 09:38:11,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-20 09:38:11,911 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 [2022-11-20 09:38:11,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:11,957 INFO L225 Difference]: With dead ends: 725 [2022-11-20 09:38:11,957 INFO L226 Difference]: Without dead ends: 354 [2022-11-20 09:38:11,980 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 [2022-11-20 09:38:11,983 INFO L413 NwaCegarLoop]: 508 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, 508 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 [2022-11-20 09:38:11,984 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 508 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 09:38:12,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2022-11-20 09:38:12,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 354. [2022-11-20 09:38:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 354 states, 235 states have (on average 1.3106382978723403) internal successors, (308), 239 states have internal predecessors, (308), 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) [2022-11-20 09:38:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 495 transitions. [2022-11-20 09:38:12,064 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 495 transitions. Word has length 131 [2022-11-20 09:38:12,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:12,064 INFO L495 AbstractCegarLoop]: Abstraction has 354 states and 495 transitions. [2022-11-20 09:38:12,065 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) [2022-11-20 09:38:12,065 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 495 transitions. [2022-11-20 09:38:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-11-20 09:38:12,069 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:12,069 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] [2022-11-20 09:38:12,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:12,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:12,282 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:12,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:12,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1856672051, now seen corresponding path program 1 times [2022-11-20 09:38:12,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:12,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [416923712] [2022-11-20 09:38:12,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:38:12,285 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:12,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:12,311 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:12,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-20 09:38:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:38:12,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 708 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-20 09:38:12,948 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:13,192 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2022-11-20 09:38:13,192 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:38:13,193 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:13,193 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [416923712] [2022-11-20 09:38:13,193 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [416923712] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:38:13,193 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:38:13,193 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 09:38:13,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77947261] [2022-11-20 09:38:13,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:38:13,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 09:38:13,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:13,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 09:38:13,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 09:38:13,198 INFO L87 Difference]: Start difference. First operand 354 states and 495 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) [2022-11-20 09:38:13,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:13,505 INFO L93 Difference]: Finished difference Result 700 states and 983 transitions. [2022-11-20 09:38:13,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-20 09:38:13,506 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 [2022-11-20 09:38:13,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:13,509 INFO L225 Difference]: With dead ends: 700 [2022-11-20 09:38:13,510 INFO L226 Difference]: Without dead ends: 355 [2022-11-20 09:38:13,511 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 [2022-11-20 09:38:13,512 INFO L413 NwaCegarLoop]: 493 mSDtfsCounter, 3 mSDsluCounter, 973 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 1466 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 [2022-11-20 09:38:13,513 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 1466 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-20 09:38:13,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 355 states. [2022-11-20 09:38:13,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 355 to 355. [2022-11-20 09:38:13,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 355 states, 236 states have (on average 1.3093220338983051) internal successors, (309), 240 states have internal predecessors, (309), 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) [2022-11-20 09:38:13,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 355 states and 496 transitions. [2022-11-20 09:38:13,556 INFO L78 Accepts]: Start accepts. Automaton has 355 states and 496 transitions. Word has length 131 [2022-11-20 09:38:13,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:13,560 INFO L495 AbstractCegarLoop]: Abstraction has 355 states and 496 transitions. [2022-11-20 09:38:13,561 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) [2022-11-20 09:38:13,561 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 496 transitions. [2022-11-20 09:38:13,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-20 09:38:13,566 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:13,567 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] [2022-11-20 09:38:13,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:13,787 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:13,788 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:13,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:13,788 INFO L85 PathProgramCache]: Analyzing trace with hash -2147077147, now seen corresponding path program 1 times [2022-11-20 09:38:13,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:13,790 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [163212781] [2022-11-20 09:38:13,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:38:13,790 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:13,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:13,794 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:13,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-20 09:38:14,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:38:14,352 INFO L263 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-20 09:38:14,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 40 proven. 1 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-11-20 09:38:14,672 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:38:15,458 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-11-20 09:38:15,459 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:15,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [163212781] [2022-11-20 09:38:15,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [163212781] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:38:15,460 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 09:38:15,460 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-20 09:38:15,460 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352408867] [2022-11-20 09:38:15,460 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 09:38:15,461 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-20 09:38:15,461 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:15,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-20 09:38:15,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-20 09:38:15,462 INFO L87 Difference]: Start difference. First operand 355 states and 496 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) [2022-11-20 09:38:16,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:16,482 INFO L93 Difference]: Finished difference Result 711 states and 1001 transitions. [2022-11-20 09:38:16,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-20 09:38:16,483 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 [2022-11-20 09:38:16,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:16,486 INFO L225 Difference]: With dead ends: 711 [2022-11-20 09:38:16,486 INFO L226 Difference]: Without dead ends: 365 [2022-11-20 09:38:16,488 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 276 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2022-11-20 09:38:16,489 INFO L413 NwaCegarLoop]: 491 mSDtfsCounter, 18 mSDsluCounter, 975 mSDsCounter, 0 mSdLazyCounter, 50 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 1466 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 50 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-20 09:38:16,490 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 1466 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 50 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-20 09:38:16,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 365 states. [2022-11-20 09:38:16,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 365 to 365. [2022-11-20 09:38:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 245 states have (on average 1.310204081632653) internal successors, (321), 249 states have internal predecessors, (321), 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) [2022-11-20 09:38:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 508 transitions. [2022-11-20 09:38:16,515 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 508 transitions. Word has length 137 [2022-11-20 09:38:16,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:16,516 INFO L495 AbstractCegarLoop]: Abstraction has 365 states and 508 transitions. [2022-11-20 09:38:16,516 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) [2022-11-20 09:38:16,517 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 508 transitions. [2022-11-20 09:38:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-20 09:38:16,519 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:16,519 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] [2022-11-20 09:38:16,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:16,738 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:16,738 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:16,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:16,739 INFO L85 PathProgramCache]: Analyzing trace with hash -331666253, now seen corresponding path program 2 times [2022-11-20 09:38:16,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:16,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1832899048] [2022-11-20 09:38:16,740 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 09:38:16,741 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:16,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:16,742 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:16,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-20 09:38:17,125 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-20 09:38:17,125 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:38:17,141 INFO L263 TraceCheckSpWp]: Trace formula consists of 417 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-20 09:38:17,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:17,261 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2022-11-20 09:38:17,262 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:38:17,262 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:17,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1832899048] [2022-11-20 09:38:17,262 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1832899048] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:38:17,262 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:38:17,262 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-20 09:38:17,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642653206] [2022-11-20 09:38:17,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:38:17,263 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-20 09:38:17,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:17,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-20 09:38:17,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-20 09:38:17,264 INFO L87 Difference]: Start difference. First operand 365 states and 508 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) [2022-11-20 09:38:17,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:17,504 INFO L93 Difference]: Finished difference Result 699 states and 974 transitions. [2022-11-20 09:38:17,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-20 09:38:17,505 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 [2022-11-20 09:38:17,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:17,508 INFO L225 Difference]: With dead ends: 699 [2022-11-20 09:38:17,508 INFO L226 Difference]: Without dead ends: 373 [2022-11-20 09:38:17,509 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 [2022-11-20 09:38:17,513 INFO L413 NwaCegarLoop]: 492 mSDtfsCounter, 10 mSDsluCounter, 979 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 1471 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 09:38:17,514 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 1471 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 09:38:17,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2022-11-20 09:38:17,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 368. [2022-11-20 09:38:17,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 368 states, 248 states have (on average 1.3064516129032258) internal successors, (324), 252 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) [2022-11-20 09:38:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 368 states and 511 transitions. [2022-11-20 09:38:17,550 INFO L78 Accepts]: Start accepts. Automaton has 368 states and 511 transitions. Word has length 151 [2022-11-20 09:38:17,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:17,550 INFO L495 AbstractCegarLoop]: Abstraction has 368 states and 511 transitions. [2022-11-20 09:38:17,551 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) [2022-11-20 09:38:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 511 transitions. [2022-11-20 09:38:17,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-11-20 09:38:17,554 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:17,554 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] [2022-11-20 09:38:17,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:17,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:17,770 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:17,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:17,770 INFO L85 PathProgramCache]: Analyzing trace with hash -274407951, now seen corresponding path program 1 times [2022-11-20 09:38:17,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:17,771 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [165303672] [2022-11-20 09:38:17,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:38:17,771 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:17,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:17,773 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:17,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-11-20 09:38:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:38:18,417 INFO L263 TraceCheckSpWp]: Trace formula consists of 926 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-20 09:38:18,422 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 125 proven. 10 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2022-11-20 09:38:19,113 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:38:20,967 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2022-11-20 09:38:20,967 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:20,967 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [165303672] [2022-11-20 09:38:20,967 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [165303672] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:38:20,968 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 09:38:20,968 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-11-20 09:38:20,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1622317433] [2022-11-20 09:38:20,968 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 09:38:20,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-11-20 09:38:20,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:20,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-11-20 09:38:20,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2022-11-20 09:38:20,970 INFO L87 Difference]: Start difference. First operand 368 states and 511 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) [2022-11-20 09:38:23,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:23,730 INFO L93 Difference]: Finished difference Result 742 states and 1039 transitions. [2022-11-20 09:38:23,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-11-20 09:38:23,731 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 [2022-11-20 09:38:23,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:23,735 INFO L225 Difference]: With dead ends: 742 [2022-11-20 09:38:23,736 INFO L226 Difference]: Without dead ends: 380 [2022-11-20 09:38:23,737 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 307 GetRequests, 288 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=144, Invalid=276, Unknown=0, NotChecked=0, Total=420 [2022-11-20 09:38:23,738 INFO L413 NwaCegarLoop]: 495 mSDtfsCounter, 52 mSDsluCounter, 3892 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 52 SdHoareTripleChecker+Valid, 4387 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-20 09:38:23,739 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [52 Valid, 4387 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 195 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-20 09:38:23,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-11-20 09:38:23,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 374. [2022-11-20 09:38:23,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 374 states, 254 states have (on average 1.3031496062992125) internal successors, (331), 258 states have internal predecessors, (331), 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) [2022-11-20 09:38:23,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 374 states and 518 transitions. [2022-11-20 09:38:23,758 INFO L78 Accepts]: Start accepts. Automaton has 374 states and 518 transitions. Word has length 151 [2022-11-20 09:38:23,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:23,759 INFO L495 AbstractCegarLoop]: Abstraction has 374 states and 518 transitions. [2022-11-20 09:38:23,759 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) [2022-11-20 09:38:23,759 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 518 transitions. [2022-11-20 09:38:23,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-20 09:38:23,762 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:23,762 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] [2022-11-20 09:38:23,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:23,984 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:23,984 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:23,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:23,985 INFO L85 PathProgramCache]: Analyzing trace with hash 1766199153, now seen corresponding path program 2 times [2022-11-20 09:38:23,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:23,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1747897194] [2022-11-20 09:38:23,986 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 09:38:23,986 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:23,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:23,988 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:24,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-11-20 09:38:24,396 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-20 09:38:24,397 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:38:24,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 09:38:24,413 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:26,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1005 trivial. 0 not checked. [2022-11-20 09:38:26,318 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:38:26,318 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:26,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1747897194] [2022-11-20 09:38:26,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1747897194] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:38:26,318 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:38:26,318 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 09:38:26,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1544329215] [2022-11-20 09:38:26,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:38:26,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 09:38:26,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:26,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 09:38:26,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 09:38:26,320 INFO L87 Difference]: Start difference. First operand 374 states and 518 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) [2022-11-20 09:38:26,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:26,378 INFO L93 Difference]: Finished difference Result 703 states and 978 transitions. [2022-11-20 09:38:26,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 09:38:26,379 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 [2022-11-20 09:38:26,380 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:26,383 INFO L225 Difference]: With dead ends: 703 [2022-11-20 09:38:26,384 INFO L226 Difference]: Without dead ends: 683 [2022-11-20 09:38:26,384 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 [2022-11-20 09:38:26,385 INFO L413 NwaCegarLoop]: 584 mSDtfsCounter, 421 mSDsluCounter, 455 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 421 SdHoareTripleChecker+Valid, 1039 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 [2022-11-20 09:38:26,385 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [421 Valid, 1039 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-20 09:38:26,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 683 states. [2022-11-20 09:38:26,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 683 to 683. [2022-11-20 09:38:26,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 683 states, 461 states have (on average 1.314533622559653) internal successors, (606), 469 states have internal predecessors, (606), 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) [2022-11-20 09:38:26,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 683 states and 951 transitions. [2022-11-20 09:38:26,425 INFO L78 Accepts]: Start accepts. Automaton has 683 states and 951 transitions. Word has length 167 [2022-11-20 09:38:26,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:26,425 INFO L495 AbstractCegarLoop]: Abstraction has 683 states and 951 transitions. [2022-11-20 09:38:26,426 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) [2022-11-20 09:38:26,426 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 951 transitions. [2022-11-20 09:38:26,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-20 09:38:26,432 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:26,433 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] [2022-11-20 09:38:26,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:26,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:26,649 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:26,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:26,650 INFO L85 PathProgramCache]: Analyzing trace with hash 2121499073, now seen corresponding path program 1 times [2022-11-20 09:38:26,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:26,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [324317630] [2022-11-20 09:38:26,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:38:26,651 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:26,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:26,652 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:26,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-20 09:38:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:38:27,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 1412 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-20 09:38:27,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 537 proven. 3 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2022-11-20 09:38:28,108 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:38:29,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 60 proven. 75 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2022-11-20 09:38:29,312 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:29,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [324317630] [2022-11-20 09:38:29,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [324317630] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:38:29,313 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 09:38:29,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-11-20 09:38:29,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662771930] [2022-11-20 09:38:29,313 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 09:38:29,314 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-20 09:38:29,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:29,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-20 09:38:29,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2022-11-20 09:38:29,315 INFO L87 Difference]: Start difference. First operand 683 states and 951 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) [2022-11-20 09:38:30,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:30,368 INFO L93 Difference]: Finished difference Result 1356 states and 1887 transitions. [2022-11-20 09:38:30,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-20 09:38:30,369 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 [2022-11-20 09:38:30,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:30,373 INFO L225 Difference]: With dead ends: 1356 [2022-11-20 09:38:30,373 INFO L226 Difference]: Without dead ends: 683 [2022-11-20 09:38:30,376 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 616 GetRequests, 604 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2022-11-20 09:38:30,377 INFO L413 NwaCegarLoop]: 488 mSDtfsCounter, 24 mSDsluCounter, 2415 mSDsCounter, 0 mSdLazyCounter, 80 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 2903 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 80 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-20 09:38:30,377 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 2903 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 80 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-20 09:38:30,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 683 states. [2022-11-20 09:38:30,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 683 to 683. [2022-11-20 09:38:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 683 states, 461 states have (on average 1.3058568329718003) internal successors, (602), 469 states have internal predecessors, (602), 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) [2022-11-20 09:38:30,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 683 states and 947 transitions. [2022-11-20 09:38:30,425 INFO L78 Accepts]: Start accepts. Automaton has 683 states and 947 transitions. Word has length 307 [2022-11-20 09:38:30,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:30,428 INFO L495 AbstractCegarLoop]: Abstraction has 683 states and 947 transitions. [2022-11-20 09:38:30,428 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) [2022-11-20 09:38:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 947 transitions. [2022-11-20 09:38:30,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-11-20 09:38:30,435 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:30,435 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] [2022-11-20 09:38:30,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:30,659 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:30,660 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:30,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:30,660 INFO L85 PathProgramCache]: Analyzing trace with hash 653724609, now seen corresponding path program 2 times [2022-11-20 09:38:30,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:30,661 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1579640978] [2022-11-20 09:38:30,661 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 09:38:30,662 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:30,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:30,663 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:30,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-11-20 09:38:33,665 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 09:38:33,665 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:38:33,726 INFO L263 TraceCheckSpWp]: Trace formula consists of 1456 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 09:38:33,733 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:33,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1350 trivial. 0 not checked. [2022-11-20 09:38:33,829 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:38:33,829 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:33,829 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1579640978] [2022-11-20 09:38:33,829 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1579640978] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:38:33,830 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:38:33,830 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 09:38:33,830 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129079458] [2022-11-20 09:38:33,830 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:38:33,831 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 09:38:33,831 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:33,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 09:38:33,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 09:38:33,832 INFO L87 Difference]: Start difference. First operand 683 states and 947 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) [2022-11-20 09:38:36,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 09:38:36,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:36,233 INFO L93 Difference]: Finished difference Result 1550 states and 2113 transitions. [2022-11-20 09:38:36,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 09:38:36,234 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 [2022-11-20 09:38:36,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:36,239 INFO L225 Difference]: With dead ends: 1550 [2022-11-20 09:38:36,239 INFO L226 Difference]: Without dead ends: 912 [2022-11-20 09:38:36,241 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 [2022-11-20 09:38:36,242 INFO L413 NwaCegarLoop]: 543 mSDtfsCounter, 187 mSDsluCounter, 425 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 187 SdHoareTripleChecker+Valid, 968 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-20 09:38:36,243 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [187 Valid, 968 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 20 Invalid, 1 Unknown, 0 Unchecked, 2.3s Time] [2022-11-20 09:38:36,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 912 states. [2022-11-20 09:38:36,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 912 to 891. [2022-11-20 09:38:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 891 states, 600 states have (on average 1.2833333333333334) internal successors, (770), 613 states have internal predecessors, (770), 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) [2022-11-20 09:38:36,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 891 states and 1195 transitions. [2022-11-20 09:38:36,287 INFO L78 Accepts]: Start accepts. Automaton has 891 states and 1195 transitions. Word has length 311 [2022-11-20 09:38:36,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:36,288 INFO L495 AbstractCegarLoop]: Abstraction has 891 states and 1195 transitions. [2022-11-20 09:38:36,288 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) [2022-11-20 09:38:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1195 transitions. [2022-11-20 09:38:36,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-11-20 09:38:36,297 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:36,297 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] [2022-11-20 09:38:36,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:36,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:36,510 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:36,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:36,511 INFO L85 PathProgramCache]: Analyzing trace with hash -72684853, now seen corresponding path program 1 times [2022-11-20 09:38:36,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:36,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [497776561] [2022-11-20 09:38:36,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:38:36,512 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:36,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:36,513 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:36,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-11-20 09:38:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:38:38,256 INFO L263 TraceCheckSpWp]: Trace formula consists of 1641 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-20 09:38:38,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:38,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 1370 trivial. 0 not checked. [2022-11-20 09:38:38,802 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:38:38,803 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:38,803 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [497776561] [2022-11-20 09:38:38,803 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [497776561] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:38:38,803 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:38:38,803 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-20 09:38:38,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926920636] [2022-11-20 09:38:38,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:38:38,804 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 09:38:38,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:38,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 09:38:38,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-20 09:38:38,805 INFO L87 Difference]: Start difference. First operand 891 states and 1195 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) [2022-11-20 09:38:39,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:39,172 INFO L93 Difference]: Finished difference Result 1749 states and 2351 transitions. [2022-11-20 09:38:39,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 09:38:39,173 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 [2022-11-20 09:38:39,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:39,179 INFO L225 Difference]: With dead ends: 1749 [2022-11-20 09:38:39,179 INFO L226 Difference]: Without dead ends: 908 [2022-11-20 09:38:39,182 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 373 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-20 09:38:39,182 INFO L413 NwaCegarLoop]: 494 mSDtfsCounter, 8 mSDsluCounter, 1966 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2460 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 09:38:39,183 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2460 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-20 09:38:39,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 908 states. [2022-11-20 09:38:39,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 908 to 902. [2022-11-20 09:38:39,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 902 states, 608 states have (on average 1.2779605263157894) internal successors, (777), 623 states have internal predecessors, (777), 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) [2022-11-20 09:38:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 902 states and 1206 transitions. [2022-11-20 09:38:39,252 INFO L78 Accepts]: Start accepts. Automaton has 902 states and 1206 transitions. Word has length 378 [2022-11-20 09:38:39,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:39,252 INFO L495 AbstractCegarLoop]: Abstraction has 902 states and 1206 transitions. [2022-11-20 09:38:39,253 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) [2022-11-20 09:38:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1206 transitions. [2022-11-20 09:38:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-11-20 09:38:39,262 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:39,262 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] [2022-11-20 09:38:39,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:39,486 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:39,487 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:39,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:39,487 INFO L85 PathProgramCache]: Analyzing trace with hash 833807427, now seen corresponding path program 1 times [2022-11-20 09:38:39,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:39,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1217855052] [2022-11-20 09:38:39,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:38:39,489 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:39,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:39,490 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:39,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-11-20 09:38:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:38:41,366 INFO L263 TraceCheckSpWp]: Trace formula consists of 1658 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-20 09:38:41,375 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:41,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1524 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1503 trivial. 0 not checked. [2022-11-20 09:38:41,654 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:38:41,654 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:41,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1217855052] [2022-11-20 09:38:41,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1217855052] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:38:41,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:38:41,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 09:38:41,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545627161] [2022-11-20 09:38:41,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:38:41,656 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-20 09:38:41,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:41,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-20 09:38:41,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-20 09:38:41,657 INFO L87 Difference]: Start difference. First operand 902 states and 1206 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) [2022-11-20 09:38:42,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:42,216 INFO L93 Difference]: Finished difference Result 1784 states and 2390 transitions. [2022-11-20 09:38:42,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-20 09:38:42,217 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 [2022-11-20 09:38:42,218 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:42,226 INFO L225 Difference]: With dead ends: 1784 [2022-11-20 09:38:42,227 INFO L226 Difference]: Without dead ends: 906 [2022-11-20 09:38:42,230 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 386 GetRequests, 380 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-20 09:38:42,231 INFO L413 NwaCegarLoop]: 501 mSDtfsCounter, 29 mSDsluCounter, 1476 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 1977 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-20 09:38:42,232 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 1977 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-20 09:38:42,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 906 states. [2022-11-20 09:38:42,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 906 to 871. [2022-11-20 09:38:42,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 871 states, 586 states have (on average 1.2781569965870307) internal successors, (749), 602 states have internal predecessors, (749), 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) [2022-11-20 09:38:42,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 871 states and 1168 transitions. [2022-11-20 09:38:42,278 INFO L78 Accepts]: Start accepts. Automaton has 871 states and 1168 transitions. Word has length 384 [2022-11-20 09:38:42,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:42,279 INFO L495 AbstractCegarLoop]: Abstraction has 871 states and 1168 transitions. [2022-11-20 09:38:42,279 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) [2022-11-20 09:38:42,280 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1168 transitions. [2022-11-20 09:38:42,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 569 [2022-11-20 09:38:42,286 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:42,286 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] [2022-11-20 09:38:42,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:42,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:42,510 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:42,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:42,511 INFO L85 PathProgramCache]: Analyzing trace with hash -2081303619, now seen corresponding path program 1 times [2022-11-20 09:38:42,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:42,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2118908167] [2022-11-20 09:38:42,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:38:42,512 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:42,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:42,513 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:42,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-11-20 09:38:44,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:38:44,546 INFO L263 TraceCheckSpWp]: Trace formula consists of 2081 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-20 09:38:44,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 866 proven. 0 refuted. 0 times theorem prover too weak. 2192 trivial. 0 not checked. [2022-11-20 09:38:45,171 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:38:45,171 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:45,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2118908167] [2022-11-20 09:38:45,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2118908167] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:38:45,172 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:38:45,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-20 09:38:45,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084649261] [2022-11-20 09:38:45,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:38:45,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 09:38:45,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:45,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 09:38:45,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-20 09:38:45,174 INFO L87 Difference]: Start difference. First operand 871 states and 1168 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) [2022-11-20 09:38:45,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:45,561 INFO L93 Difference]: Finished difference Result 1705 states and 2294 transitions. [2022-11-20 09:38:45,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 09:38:45,562 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 [2022-11-20 09:38:45,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:45,566 INFO L225 Difference]: With dead ends: 1705 [2022-11-20 09:38:45,567 INFO L226 Difference]: Without dead ends: 884 [2022-11-20 09:38:45,569 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 568 GetRequests, 563 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-20 09:38:45,570 INFO L413 NwaCegarLoop]: 508 mSDtfsCounter, 13 mSDsluCounter, 2010 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 2518 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-20 09:38:45,570 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 2518 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-20 09:38:45,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 884 states. [2022-11-20 09:38:45,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 884 to 870. [2022-11-20 09:38:45,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 870 states, 586 states have (on average 1.2764505119453924) internal successors, (748), 600 states have internal predecessors, (748), 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) [2022-11-20 09:38:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 870 states and 1166 transitions. [2022-11-20 09:38:45,615 INFO L78 Accepts]: Start accepts. Automaton has 870 states and 1166 transitions. Word has length 568 [2022-11-20 09:38:45,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:45,616 INFO L495 AbstractCegarLoop]: Abstraction has 870 states and 1166 transitions. [2022-11-20 09:38:45,616 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) [2022-11-20 09:38:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1166 transitions. [2022-11-20 09:38:45,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 575 [2022-11-20 09:38:45,622 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:45,623 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] [2022-11-20 09:38:45,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:45,838 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:45,838 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:45,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:45,839 INFO L85 PathProgramCache]: Analyzing trace with hash 1174463285, now seen corresponding path program 2 times [2022-11-20 09:38:45,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:45,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [535355495] [2022-11-20 09:38:45,840 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-20 09:38:45,840 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:45,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:45,841 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:45,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-11-20 09:38:49,915 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-20 09:38:49,915 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-20 09:38:49,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 2098 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-20 09:38:50,006 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:38:52,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3088 backedges. 836 proven. 0 refuted. 0 times theorem prover too weak. 2252 trivial. 0 not checked. [2022-11-20 09:38:52,473 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:38:52,473 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:38:52,474 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [535355495] [2022-11-20 09:38:52,474 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [535355495] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:38:52,474 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:38:52,474 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-20 09:38:52,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093973850] [2022-11-20 09:38:52,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:38:52,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 09:38:52,478 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:38:52,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 09:38:52,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 09:38:52,479 INFO L87 Difference]: Start difference. First operand 870 states and 1166 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) [2022-11-20 09:38:52,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:38:52,691 INFO L93 Difference]: Finished difference Result 1701 states and 2274 transitions. [2022-11-20 09:38:52,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 09:38:52,692 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 [2022-11-20 09:38:52,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:38:52,697 INFO L225 Difference]: With dead ends: 1701 [2022-11-20 09:38:52,697 INFO L226 Difference]: Without dead ends: 816 [2022-11-20 09:38:52,700 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 [2022-11-20 09:38:52,701 INFO L413 NwaCegarLoop]: 596 mSDtfsCounter, 244 mSDsluCounter, 242 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 838 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-20 09:38:52,701 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [244 Valid, 838 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-20 09:38:52,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 816 states. [2022-11-20 09:38:52,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 816 to 810. [2022-11-20 09:38:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 810 states, 543 states have (on average 1.270718232044199) internal successors, (690), 554 states have internal predecessors, (690), 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) [2022-11-20 09:38:52,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 810 states and 1073 transitions. [2022-11-20 09:38:52,750 INFO L78 Accepts]: Start accepts. Automaton has 810 states and 1073 transitions. Word has length 574 [2022-11-20 09:38:52,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:38:52,752 INFO L495 AbstractCegarLoop]: Abstraction has 810 states and 1073 transitions. [2022-11-20 09:38:52,752 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) [2022-11-20 09:38:52,753 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1073 transitions. [2022-11-20 09:38:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2022-11-20 09:38:52,759 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:38:52,759 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] [2022-11-20 09:38:52,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2022-11-20 09:38:52,982 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:52,982 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:38:52,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:38:52,983 INFO L85 PathProgramCache]: Analyzing trace with hash 1811999972, now seen corresponding path program 1 times [2022-11-20 09:38:52,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:38:52,984 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [948431292] [2022-11-20 09:38:52,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:38:52,984 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:38:52,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:38:52,985 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:38:52,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2022-11-20 09:38:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:38:55,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 2104 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-20 09:38:55,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:39:01,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 147 proven. 8 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2022-11-20 09:39:01,895 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-20 09:39:03,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2022-11-20 09:39:03,689 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:39:03,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [948431292] [2022-11-20 09:39:03,689 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [948431292] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-20 09:39:03,690 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-20 09:39:03,690 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2022-11-20 09:39:03,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106433429] [2022-11-20 09:39:03,690 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-20 09:39:03,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 09:39:03,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:39:03,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 09:39:03,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-11-20 09:39:03,693 INFO L87 Difference]: Start difference. First operand 810 states and 1073 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) [2022-11-20 09:39:10,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:39:10,705 INFO L93 Difference]: Finished difference Result 3552 states and 4881 transitions. [2022-11-20 09:39:10,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-20 09:39:10,706 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 [2022-11-20 09:39:10,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:39:10,722 INFO L225 Difference]: With dead ends: 3552 [2022-11-20 09:39:10,722 INFO L226 Difference]: Without dead ends: 3220 [2022-11-20 09:39:10,724 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1162 GetRequests, 1157 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-20 09:39:10,725 INFO L413 NwaCegarLoop]: 1008 mSDtfsCounter, 2067 mSDsluCounter, 1098 mSDsCounter, 0 mSdLazyCounter, 734 mSolverCounterSat, 515 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2067 SdHoareTripleChecker+Valid, 2106 SdHoareTripleChecker+Invalid, 1249 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 515 IncrementalHoareTripleChecker+Valid, 734 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-11-20 09:39:10,726 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2067 Valid, 2106 Invalid, 1249 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [515 Valid, 734 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-11-20 09:39:10,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3220 states. [2022-11-20 09:39:10,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3220 to 3134. [2022-11-20 09:39:10,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3134 states, 2154 states have (on average 1.3532961931290621) internal successors, (2915), 2210 states have internal predecessors, (2915), 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) [2022-11-20 09:39:10,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 3134 states and 4386 transitions. [2022-11-20 09:39:10,952 INFO L78 Accepts]: Start accepts. Automaton has 3134 states and 4386 transitions. Word has length 581 [2022-11-20 09:39:10,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:39:10,953 INFO L495 AbstractCegarLoop]: Abstraction has 3134 states and 4386 transitions. [2022-11-20 09:39:10,954 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) [2022-11-20 09:39:10,954 INFO L276 IsEmpty]: Start isEmpty. Operand 3134 states and 4386 transitions. [2022-11-20 09:39:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2022-11-20 09:39:10,967 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:39:10,967 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] [2022-11-20 09:39:11,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Forceful destruction successful, exit code 0 [2022-11-20 09:39:11,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:39:11,182 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:39:11,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:39:11,183 INFO L85 PathProgramCache]: Analyzing trace with hash 1834632226, now seen corresponding path program 1 times [2022-11-20 09:39:11,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:39:11,185 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [223822413] [2022-11-20 09:39:11,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:39:11,185 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:39:11,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:39:11,186 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:39:11,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Waiting until timeout for monitored process [2022-11-20 09:39:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 09:39:13,240 INFO L263 TraceCheckSpWp]: Trace formula consists of 2102 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-20 09:39:13,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-20 09:39:13,501 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3062 trivial. 0 not checked. [2022-11-20 09:39:13,502 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-20 09:39:13,502 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-20 09:39:13,502 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [223822413] [2022-11-20 09:39:13,502 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [223822413] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 09:39:13,502 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 09:39:13,502 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 09:39:13,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [209642932] [2022-11-20 09:39:13,503 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 09:39:13,503 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-20 09:39:13,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-20 09:39:13,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-20 09:39:13,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-20 09:39:13,504 INFO L87 Difference]: Start difference. First operand 3134 states and 4386 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) [2022-11-20 09:39:15,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-20 09:39:15,050 INFO L93 Difference]: Finished difference Result 11863 states and 17206 transitions. [2022-11-20 09:39:15,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-20 09:39:15,051 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 [2022-11-20 09:39:15,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-20 09:39:15,089 INFO L225 Difference]: With dead ends: 11863 [2022-11-20 09:39:15,090 INFO L226 Difference]: Without dead ends: 8987 [2022-11-20 09:39:15,100 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 585 GetRequests, 579 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-20 09:39:15,101 INFO L413 NwaCegarLoop]: 743 mSDtfsCounter, 1175 mSDsluCounter, 1802 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1195 SdHoareTripleChecker+Valid, 2545 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-20 09:39:15,101 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1195 Valid, 2545 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-20 09:39:15,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8987 states. [2022-11-20 09:39:15,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8987 to 3142. [2022-11-20 09:39:15,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3142 states, 2162 states have (on average 1.3519888991674376) internal successors, (2923), 2222 states have internal predecessors, (2923), 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) [2022-11-20 09:39:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 3142 states and 4394 transitions. [2022-11-20 09:39:15,562 INFO L78 Accepts]: Start accepts. Automaton has 3142 states and 4394 transitions. Word has length 581 [2022-11-20 09:39:15,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-20 09:39:15,563 INFO L495 AbstractCegarLoop]: Abstraction has 3142 states and 4394 transitions. [2022-11-20 09:39:15,564 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) [2022-11-20 09:39:15,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states and 4394 transitions. [2022-11-20 09:39:15,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 714 [2022-11-20 09:39:15,603 INFO L187 NwaCegarLoop]: Found error trace [2022-11-20 09:39:15,604 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] [2022-11-20 09:39:15,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (15)] Forceful destruction successful, exit code 0 [2022-11-20 09:39:15,817 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:39:15,817 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-20 09:39:15,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 09:39:15,818 INFO L85 PathProgramCache]: Analyzing trace with hash 415272555, now seen corresponding path program 1 times [2022-11-20 09:39:15,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-20 09:39:15,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1581336996] [2022-11-20 09:39:15,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 09:39:15,819 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:39:15,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat [2022-11-20 09:39:15,823 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-20 09:39:15,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2022-11-20 09:39:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 09:39:30,440 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 09:39:47,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 09:39:48,176 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2022-11-20 09:39:48,177 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-20 09:39:48,178 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-20 09:39:48,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2022-11-20 09:39:48,380 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-20 09:39:48,383 INFO L444 BasicCegarLoop]: Path program histogram: [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 09:39:48,388 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 09:39:48,462 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,463 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,464 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,464 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,464 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,465 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,465 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,465 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,466 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,466 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,466 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,467 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,467 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,467 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,467 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,468 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,468 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,468 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,469 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,469 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,469 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,470 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,470 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,470 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,471 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,472 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,473 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,473 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,473 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,474 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,475 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,475 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,475 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,475 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,476 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,476 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,476 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,477 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,478 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,478 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,478 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,478 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,479 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,479 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,479 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,479 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,480 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,480 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,481 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,481 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,481 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,481 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,482 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,482 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,482 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,482 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,483 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,483 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,483 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,484 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,484 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,484 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,484 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,484 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,485 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,485 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,485 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,486 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,486 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,486 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,487 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,487 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,490 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,490 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,491 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,491 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,491 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,491 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,492 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,492 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,492 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,493 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,493 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,493 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,493 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,494 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,494 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,494 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,494 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,495 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,495 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,495 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,495 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,496 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,496 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,497 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,497 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,497 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,497 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,498 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,498 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,498 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,498 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,499 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,499 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,499 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,500 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,500 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,500 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,500 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,500 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,501 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,501 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,501 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,501 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,502 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,502 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,503 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,503 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,504 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,504 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,504 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,504 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,505 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,505 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,505 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,505 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,506 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,506 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,506 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,506 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,507 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,507 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,507 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,508 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,508 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,509 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,509 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,510 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,510 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:48,510 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,510 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled [2022-11-20 09:39:48,511 WARN L421 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled [2022-11-20 09:39:49,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 09:39:49 BoogieIcfgContainer [2022-11-20 09:39:49,009 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 09:39:49,010 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 09:39:49,010 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 09:39:49,010 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 09:39:49,011 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 09:38:10" (3/4) ... [2022-11-20 09:39:49,015 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-20 09:39:49,015 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 09:39:49,016 INFO L158 Benchmark]: Toolchain (without parser) took 104102.44ms. Allocated memory was 67.1MB in the beginning and 381.7MB in the end (delta: 314.6MB). Free memory was 37.5MB in the beginning and 278.8MB in the end (delta: -241.3MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2022-11-20 09:39:49,016 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:39:49,017 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1456.93ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 37.2MB in the beginning and 49.9MB in the end (delta: -12.7MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2022-11-20 09:39:49,018 INFO L158 Benchmark]: Boogie Procedure Inliner took 120.56ms. Allocated memory is still 90.2MB. Free memory was 49.9MB in the beginning and 44.4MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 09:39:49,018 INFO L158 Benchmark]: Boogie Preprocessor took 119.58ms. Allocated memory is still 90.2MB. Free memory was 44.4MB in the beginning and 38.6MB in the end (delta: 5.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 09:39:49,019 INFO L158 Benchmark]: RCFGBuilder took 4209.67ms. Allocated memory was 90.2MB in the beginning and 119.5MB in the end (delta: 29.4MB). Free memory was 38.6MB in the beginning and 73.1MB in the end (delta: -34.5MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. [2022-11-20 09:39:49,019 INFO L158 Benchmark]: TraceAbstraction took 98182.75ms. Allocated memory was 119.5MB in the beginning and 381.7MB in the end (delta: 262.1MB). Free memory was 72.5MB in the beginning and 278.8MB in the end (delta: -206.2MB). Peak memory consumption was 205.1MB. Max. memory is 16.1GB. [2022-11-20 09:39:49,019 INFO L158 Benchmark]: Witness Printer took 5.66ms. Allocated memory is still 381.7MB. Free memory is still 278.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 09:39:49,028 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory is still 45.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1456.93ms. Allocated memory was 67.1MB in the beginning and 90.2MB in the end (delta: 23.1MB). Free memory was 37.2MB in the beginning and 49.9MB in the end (delta: -12.7MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 120.56ms. Allocated memory is still 90.2MB. Free memory was 49.9MB in the beginning and 44.4MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.58ms. Allocated memory is still 90.2MB. Free memory was 44.4MB in the beginning and 38.6MB in the end (delta: 5.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4209.67ms. Allocated memory was 90.2MB in the beginning and 119.5MB in the end (delta: 29.4MB). Free memory was 38.6MB in the beginning and 73.1MB in the end (delta: -34.5MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. * TraceAbstraction took 98182.75ms. Allocated memory was 119.5MB in the beginning and 381.7MB in the end (delta: 262.1MB). Free memory was 72.5MB in the beginning and 278.8MB in the end (delta: -206.2MB). Peak memory consumption was 205.1MB. Max. memory is 16.1GB. * Witness Printer took 5.66ms. Allocated memory is still 381.7MB. Free memory is still 278.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#res#1 : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_memset_#ptr#1 : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 4122]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 3859. 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=-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={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={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg8={138512695827:0}, 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={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=-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={0:-9223372036854775808}, calloc(1UL, size)={137438953491:0}, 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={0:-9223372036854775808}, calloc(1UL, size)={137438953491:0}, 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={137438953491:0}, 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={137438953491:0}] [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=-1, 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=-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={0:-9223372036854775808}, calloc(1UL, size)={137438953491:0}, 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={137438953491:0}, 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={137438953491:0}] [L3314] return (p); VAL [\old(size)=1, \result={137438953491:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={137438953491:0}, 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={137438953491:0}, 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={137438953491:0}] [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)={137438953491:0}, 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={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg8={138512695827:0}, 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={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={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg8={138512695827:0}, 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={137438953491:0}] [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=-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={0:-9223372036854775808}, calloc(1UL, size)={137455730726:0}, 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={0:-9223372036854775808}, calloc(1UL, size)={137455730726:0}, 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={137455730726:0}, 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={137455730726:0}] [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=-1, 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=-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={0:-9223372036854775808}, calloc(1UL, size)={137455730726:0}, 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={137455730726:0}, 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={137455730726:0}] [L3314] return (p); VAL [\old(size)=24, \result={137455730726:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={137455730726:0}, 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={137455730726:0}, 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={137455730726:0}] [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)={137455730726:0}, 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={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg8={138512695827:0}, 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={137438953491:0}] [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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg8={138512695827:0}, 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={137438953491:0}, tmp___0={137455730726:0}] [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=-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={0:-9223372036854775808}, calloc(1UL, size)={137455730707:0}, 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={0:-9223372036854775808}, calloc(1UL, size)={137455730707:0}, 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={137455730707:0}, 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={137455730707:0}] [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=-1, 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=-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={0:-9223372036854775808}, calloc(1UL, size)={137455730707:0}, 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={137455730707:0}, 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={137455730707:0}] [L3314] return (p); VAL [\old(size)=8, \result={137455730707:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={137455730707:0}, 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={137455730707:0}, 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={137455730707:0}] [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)={137455730707:0}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg8={138512695827:0}, 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={137438953491:0}, tmp___0={137455730726:0}] [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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}] [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=-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={0:-9223372036854775808}, calloc(1UL, size)={39:0}, 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={0:-9223372036854775808}, calloc(1UL, size)={39:0}, 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={39:0}, 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={39:0}] [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=-1, 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=-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={0:-9223372036854775808}, calloc(1UL, size)={39:0}, 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={39:0}, 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={39:0}] [L3314] return (p); VAL [\old(size)=1, \result={39:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={39:0}, 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={39:0}, 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={39:0}] [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)={39:0}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}] [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=-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={137573171220:0}, __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={137573171220:0}, s={137573171220:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={137573171220:0}] [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)={137573171220:0}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}] [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=-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={138512695827:0}, __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={138512695827:0}, s={138512695827:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={138512695827:0}] [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)={138512695827:0}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}] [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=-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={1099561959443:0}, __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={1099561959443:0}, s={1099561959443:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={1099561959443:0}] [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)={1099561959443:0}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}] [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=-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={36028797018963984:0}, __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={36028797018963984:0}, s={36028797018963984:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36028797018963984:0}] [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)={36028797018963984:0}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}] [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=-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={137455747089:0}, __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={137455747089:0}, s={137455747089:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={137455747089:0}] [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)={137455747089:0}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}] [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=-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={36028934726352896:0}, __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={36028934726352896:0}, s={36028934726352896:0}, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={36028934726352896:0}] [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)={36028934726352896:0}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}] [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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}] [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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, 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={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, 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=-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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730728:0}, 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={137455730728:0}, 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={30:29}, 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=-1, 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={30:29}, 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=-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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730728:0}, 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={137455730728:0}, tmp___0=0] [L3285] return (p); VAL [\old(size)=56, \result={137455730728:0}, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730728:0}, 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={137455730728:0}, 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)={137455730728:0}, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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=-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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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=-1, timeout=1, timer_enabled={24:0}, tmp={137455730728:0}] [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={30:29}, 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=-1, 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={30:29}, 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=-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={0:-9223372036854775808}, calloc(1UL, size)={137455730720:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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=-1, 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)={137455730720:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, 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={137455730720:0}] [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={30:29}, 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=-1, 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={30:29}, 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=-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={0:-9223372036854775808}, calloc(1UL, size)={137455730720:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, 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={137455730720:0}] [L3314] return (p); VAL [\old(size)=1000, \result={137455730720:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={137455730720:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, 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={137455730720:0}] [L3901] RET, EXPR ldv_init_zalloc(1000UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1000UL)={137455730720:0}, 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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, 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={137455730720:0}] [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={30:29}, 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={137455730720:0}, 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={0:-9223372036854775808}, calloc(1UL, size)={94:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, 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={0:-9223372036854775808}, calloc(1UL, size)={94:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={94:0}, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, 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={94:0}] [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={30:29}, 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={137455730720:0}, 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={0:-9223372036854775808}, cond=1, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, 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={0:-9223372036854775808}, calloc(1UL, size)={94:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={94:0}, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, 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={94:0}] [L3314] return (p); VAL [\old(size)=504, \result={94:0}, __this_module={0:-9223372036854775808}, calloc(1UL, size)={94:0}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={94:0}, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, 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={94:0}] [L3903] RET, EXPR ldv_init_zalloc(504UL) VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(504UL)={94:0}, 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={137455730720:0}, 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={137455730720:0}] [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, tmp={137455730720:0}, tmp___0={94:0}] [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, 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={0:-9223372036854775808}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, 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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, 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={0:-9223372036854775808}, cr_data=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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() [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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() [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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() [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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() [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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() [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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() [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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() [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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={0:-9223372036854775808}, addr_h=0, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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() [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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=-1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, value=255] [L3437] RET, EXPR inb(io + 1) VAL [__this_module={0:-9223372036854775808}, addr_h=0, expect_close=0, inb(io + 1)=-1, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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() [L3438] RET outb_p(97, io) VAL [__this_module={0:-9223372036854775808}, addr_h=255, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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=-16, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=47, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=-1, timeout=1, timer_enabled={24:0}, value=240] [L3439] RET, EXPR inb(io + 1) VAL [__this_module={0:-9223372036854775808}, addr_h=255, expect_close=0, inb(io + 1)=-16, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, 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={0:-9223372036854775808}, addr_h=255, addr_l=240, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={70:0}, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, size=56, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={70:0}, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={70:0}, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, size=56, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={70:0}, tmp___0=0] [L3285] return (p); VAL [\old(size)=56, \result={70:0}, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={70:0}, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, size=56, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={70:0}, 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)={70:0}, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, ret=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137455730728:0}] [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, ret=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137455730728:0}, tmp___0={70:0}] [L3866] CALL pc87413_enable() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=65535, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65535, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65535, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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)=65535, \old(value)=3, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=65537, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=65536, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65536, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65536, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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)=65536, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp=0] [L3511] RET pc87413_enable_wden() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=65538, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65538, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65538, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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)=65538, \old(value)=128, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=65536, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65536, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65536, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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)=65536, \old(value)=128, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, ret=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137455730728:0}, tmp___0={70:0}] [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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, ret=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137455730728:0}, tmp___0={70:0}] [L3868] return (0); VAL [\result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, ret=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137455730728:0}, tmp___0={70:0}] [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={30:29}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={94:0}, file={94:0}, inode={137455730720:0}, inode={137455730720:0}, io=46, io_lock={25:0}, ioport_resource={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=65535, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65535, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65535, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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)=65535, \old(value)=3, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3482] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=65538, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65538, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65538, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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)=65538, \old(value)=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3500] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=65536, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65536, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65536, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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)=65536, \old(value)=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=65537, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=65536, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65536, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65536, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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)=65536, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=65538, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65538, \result=4, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65538, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, value=4] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 18)=4, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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)=65538, \old(value)=132, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp=4] [L3539] RET pc87413_enable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=65536, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65536, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65536, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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)=65536, \old(value)=128, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3559] RET pc87413_refresh() VAL [__this_module={0:-9223372036854775808}, expect_close=0, file={94:0}, file={94:0}, inode={137455730720:0}, inode={137455730720:0}, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, ldv_func_arg1={137455730720:0}, ldv_func_arg1={137455730720:0}, ldv_func_arg2={94:0}, ldv_func_arg2={94:0}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={94:0}, file={94:0}, inode={137455730720:0}, inode={137455730720:0}, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3448] CALL, EXPR inb(swc_base_addr + 15) VAL [\old(port)=65535, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65535, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65535, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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)=65535, \old(value)=3, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3482] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=65538, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65538, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65538, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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)=65538, \old(value)=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3500] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=65536, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65536, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65536, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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)=65536, \old(value)=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3456] CALL outb_p((int )((unsigned char )pc87413_time), swc_base_addr + 17) VAL [\old(port)=65537, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pc87413_time=1, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3464] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=65536, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65536, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65536, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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)=65536, \old(value)=1, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3473] CALL, EXPR inb(swc_base_addr + 18) VAL [\old(port)=65538, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65538, \result=33, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65538, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, value=33] [L3473] RET, EXPR inb(swc_base_addr + 18) VAL [__this_module={0:-9223372036854775808}, expect_close=0, inb(swc_base_addr + 18)=33, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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)=65538, \old(value)=161, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp=33] [L3539] RET pc87413_enable_sw_wd_tren() VAL [__this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3491] CALL, EXPR inb(swc_base_addr + 16) VAL [\old(port)=65536, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3248] unsigned char value ; [L3251] return (value); VAL [\old(port)=65536, \result=0, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, port=65536, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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)=65536, \old(value)=128, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] [L3573] RET pc87413_refresh() VAL [__this_module={0:-9223372036854775808}, expect_close=0, file={94:0}, file={94:0}, inode={137455730720:0}, inode={137455730720:0}, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={94:0}, file={94:0}, inode={137455730720:0}, inode={137455730720:0}, io=46, io_lock={25:0}, ioport_resource={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=1, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=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)=30, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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=30, __this_module={0:-9223372036854775808}, expect_close=0, io=46, io_lock={25:0}, ioport_resource={30:29}, ldv_func_res=30, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp=30] [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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, unregister_reboot_notifier(& pc87413_notifier)=31] [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={30:29}, LDV_IN_INTERRUPT=1, ldv_module_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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730726:0}, ldvarg1={137438953491:0}, ldvarg2={137573171220:0}, ldvarg3={36028797018963984:0}, ldvarg4={1099561959443:0}, ldvarg5={137455747089:0}, ldvarg6={36028934726352896:0}, ldvarg7={137455730707:0}, ldvarg8={138512695827:0}, ldvarg9={39:0}, nowayout=1, pc87413_fops={26:0}, pc87413_fops_group1={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}, tmp={137438953491:0}, tmp___0={137455730726:0}, tmp___1={137455730707:0}, tmp___2={39:0}, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, 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={30:29}, 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={137455730720:0}, pc87413_fops_group2={94:0}, pc87413_miscdev={28:0}, pc87413_notifier={27:0}, pv_cpu_ops={0:0}, ref_cnt=0, swc_base_addr=65520, timeout=1, timer_enabled={24:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 27 procedures, 366 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 97.5s, OverallIterations: 15, TraceHistogramMax: 40, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.2s, AutomataDifference: 18.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 4277 SdHoareTripleChecker+Valid, 13.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4251 mSDsluCounter, 26652 SdHoareTripleChecker+Invalid, 13.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 18708 mSDsCounter, 675 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1264 IncrementalHoareTripleChecker+Invalid, 1940 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 675 mSolverCounterUnsat, 7944 mSDtfsCounter, 1264 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, 7.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3142occurred 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: 1.2s AutomataMinimizationTime, 14 MinimizatonAttempts, 6024 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.4s SsaConstructionTime, 31.0s SatisfiabilityAnalysisTime, 21.1s InterpolantComputationTime, 5265 NumberOfCodeBlocks, 5043 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 5710 ConstructedInterpolants, 0 QuantifiedInterpolants, 7848 SizeOfPredicates, 26 NumberOfNonLiveVariables, 18500 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 [2022-11-20 09:39:49,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee447f47-d7f6-4015-957f-64fb38d9ee1d/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample