./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --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 e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 01:03:53,298 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 01:03:53,365 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 01:03:53,370 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 01:03:53,370 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 01:03:53,397 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 01:03:53,397 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 01:03:53,398 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 01:03:53,399 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 01:03:53,399 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 01:03:53,400 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 01:03:53,400 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 01:03:53,401 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 01:03:53,402 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 01:03:53,402 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 01:03:53,403 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 01:03:53,403 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 01:03:53,404 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 01:03:53,404 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 01:03:53,405 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 01:03:53,406 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 01:03:53,406 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 01:03:53,407 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 01:03:53,407 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 01:03:53,408 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 01:03:53,408 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 01:03:53,409 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 01:03:53,409 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 01:03:53,410 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:03:53,410 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 01:03:53,410 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 01:03:53,411 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 01:03:53,411 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 01:03:53,411 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 01:03:53,412 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 01:03:53,412 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 01:03:53,412 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 01:03:53,412 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 01:03:53,412 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 01:03:53,413 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e87ce4631152faee62991e43ea4262d58cd06d3a6c93a184b0775dd51465b70f [2023-11-29 01:03:53,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 01:03:53,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 01:03:53,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 01:03:53,699 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 01:03:53,699 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 01:03:53,701 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2023-11-29 01:03:56,490 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 01:03:56,949 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 01:03:56,949 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2023-11-29 01:03:56,986 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/data/0fdd452ac/c884ee579a244cb88c8ce496e8ab4c5f/FLAG0343b853e [2023-11-29 01:03:56,999 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/data/0fdd452ac/c884ee579a244cb88c8ce496e8ab4c5f [2023-11-29 01:03:57,002 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 01:03:57,003 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 01:03:57,005 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 01:03:57,005 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 01:03:57,011 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 01:03:57,011 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:03:57" (1/1) ... [2023-11-29 01:03:57,013 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c660940 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:57, skipping insertion in model container [2023-11-29 01:03:57,013 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:03:57" (1/1) ... [2023-11-29 01:03:57,128 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 01:03:58,494 WARN L240 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_3c537647-7a93-4d1a-bfae-dd9ba18481be/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2023-11-29 01:03:58,601 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:03:58,723 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 01:03:59,028 WARN L240 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_3c537647-7a93-4d1a-bfae-dd9ba18481be/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i[270348,270361] [2023-11-29 01:03:59,040 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:03:59,340 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:03:59,348 INFO L206 MainTranslator]: Completed translation [2023-11-29 01:03:59,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59 WrapperNode [2023-11-29 01:03:59,349 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 01:03:59,350 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 01:03:59,350 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 01:03:59,350 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 01:03:59,359 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:03:59,453 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:03:59,731 INFO L138 Inliner]: procedures = 176, calls = 3917, calls flagged for inlining = 73, calls inlined = 65, statements flattened = 10166 [2023-11-29 01:03:59,732 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 01:03:59,733 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 01:03:59,733 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 01:03:59,733 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 01:03:59,747 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:03:59,747 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:03:59,796 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:04:00,240 INFO L175 MemorySlicer]: Split 2860 memory accesses to 66 slices as follows [1, 11, 10, 11, 23, 11, 119, 8, 11, 7, 8, 12, 5, 15, 6, 7, 15, 16, 30, 1498, 148, 4, 221, 2, 5, 5, 5, 4, 4, 4, 4, 8, 5, 4, 146, 4, 4, 2, 5, 4, 2, 4, 2, 5, 5, 5, 4, 2, 2, 7, 15, 4, 4, 2, 2, 1, 2, 2, 4, 2, 2, 126, 1, 1, 240, 2]. 52 percent of accesses are in the largest equivalence class. The 2462 initializations are split as follows [0, 4, 9, 9, 0, 9, 119, 7, 7, 4, 0, 7, 3, 12, 3, 3, 12, 12, 30, 1498, 0, 0, 221, 2, 5, 5, 5, 4, 4, 4, 4, 8, 5, 4, 146, 4, 4, 0, 5, 4, 2, 4, 0, 5, 5, 5, 4, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 240, 0]. The 169 writes are split as follows [0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 58, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 108, 0, 0, 0, 0]. [2023-11-29 01:04:00,241 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:04:00,241 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:04:00,390 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:04:00,424 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:04:00,615 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:04:00,642 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:04:00,706 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 01:04:00,707 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 01:04:00,707 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 01:04:00,707 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 01:04:00,708 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (1/1) ... [2023-11-29 01:04:00,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:04:00,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:04:00,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 01:04:00,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c537647-7a93-4d1a-bfae-dd9ba18481be/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 01:04:00,784 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2023-11-29 01:04:00,785 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2023-11-29 01:04:00,785 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2023-11-29 01:04:00,785 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2023-11-29 01:04:00,785 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_update_device [2023-11-29 01:04:00,785 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_update_device [2023-11-29 01:04:00,785 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2023-11-29 01:04:00,786 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2023-11-29 01:04:00,786 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2023-11-29 01:04:00,786 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2023-11-29 01:04:00,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 01:04:00,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 01:04:00,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 01:04:00,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 01:04:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 01:04:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 01:04:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 01:04:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 01:04:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 01:04:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 01:04:00,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 01:04:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 01:04:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 01:04:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-29 01:04:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-29 01:04:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-29 01:04:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-29 01:04:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-29 01:04:00,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-29 01:04:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-29 01:04:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-29 01:04:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-29 01:04:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-29 01:04:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-29 01:04:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-29 01:04:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-29 01:04:00,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-29 01:04:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-29 01:04:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-29 01:04:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-29 01:04:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-29 01:04:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-29 01:04:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-29 01:04:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-29 01:04:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-29 01:04:00,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-29 01:04:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-29 01:04:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-29 01:04:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-29 01:04:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-29 01:04:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-29 01:04:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-29 01:04:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-29 01:04:00,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-29 01:04:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-11-29 01:04:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-11-29 01:04:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-11-29 01:04:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2023-11-29 01:04:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2023-11-29 01:04:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2023-11-29 01:04:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2023-11-29 01:04:00,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2023-11-29 01:04:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2023-11-29 01:04:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2023-11-29 01:04:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2023-11-29 01:04:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2023-11-29 01:04:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2023-11-29 01:04:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2023-11-29 01:04:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2023-11-29 01:04:00,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2023-11-29 01:04:00,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2023-11-29 01:04:00,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#61 [2023-11-29 01:04:00,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#62 [2023-11-29 01:04:00,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#63 [2023-11-29 01:04:00,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#64 [2023-11-29 01:04:00,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#65 [2023-11-29 01:04:00,794 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2023-11-29 01:04:00,794 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2023-11-29 01:04:00,794 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-29 01:04:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-29 01:04:00,795 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2023-11-29 01:04:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2023-11-29 01:04:00,795 INFO L130 BoogieDeclarations]: Found specification of procedure store_tolerance [2023-11-29 01:04:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure store_tolerance [2023-11-29 01:04:00,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2023-11-29 01:04:00,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83792d_data [2023-11-29 01:04:00,795 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwmenable [2023-11-29 01:04:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwmenable [2023-11-29 01:04:00,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 01:04:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 01:04:00,796 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2023-11-29 01:04:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2023-11-29 01:04:00,796 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2023-11-29 01:04:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2023-11-29 01:04:00,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2023-11-29 01:04:00,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83792d_data [2023-11-29 01:04:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp1 [2023-11-29 01:04:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp1 [2023-11-29 01:04:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2023-11-29 01:04:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2023-11-29 01:04:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2023-11-29 01:04:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2023-11-29 01:04:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure show_tolerance [2023-11-29 01:04:00,797 INFO L138 BoogieDeclarations]: Found implementation of procedure show_tolerance [2023-11-29 01:04:00,797 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_mode [2023-11-29 01:04:00,798 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_mode [2023-11-29 01:04:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 01:04:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 01:04:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 01:04:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 01:04:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 01:04:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 01:04:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 01:04:00,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 01:04:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 01:04:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 01:04:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 01:04:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 01:04:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 01:04:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-29 01:04:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-29 01:04:00,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-29 01:04:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-29 01:04:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-29 01:04:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-29 01:04:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-29 01:04:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-29 01:04:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-29 01:04:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-29 01:04:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-29 01:04:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-29 01:04:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-29 01:04:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-29 01:04:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-29 01:04:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-29 01:04:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-29 01:04:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-29 01:04:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-29 01:04:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-29 01:04:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-29 01:04:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-29 01:04:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-29 01:04:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-29 01:04:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-29 01:04:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-29 01:04:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-29 01:04:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-29 01:04:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-29 01:04:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-29 01:04:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-29 01:04:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-11-29 01:04:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-11-29 01:04:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-11-29 01:04:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2023-11-29 01:04:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2023-11-29 01:04:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2023-11-29 01:04:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2023-11-29 01:04:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2023-11-29 01:04:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2023-11-29 01:04:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2023-11-29 01:04:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2023-11-29 01:04:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2023-11-29 01:04:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2023-11-29 01:04:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2023-11-29 01:04:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2023-11-29 01:04:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2023-11-29 01:04:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2023-11-29 01:04:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#61 [2023-11-29 01:04:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#62 [2023-11-29 01:04:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#63 [2023-11-29 01:04:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#64 [2023-11-29 01:04:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#65 [2023-11-29 01:04:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-29 01:04:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-29 01:04:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-29 01:04:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-29 01:04:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-29 01:04:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-29 01:04:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure in_count_from_reg [2023-11-29 01:04:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure in_count_from_reg [2023-11-29 01:04:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-29 01:04:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-29 01:04:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 01:04:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-29 01:04:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-29 01:04:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2023-11-29 01:04:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2023-11-29 01:04:00,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 01:04:00,807 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_level [2023-11-29 01:04:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_level [2023-11-29 01:04:00,807 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp1 [2023-11-29 01:04:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp1 [2023-11-29 01:04:00,807 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp23 [2023-11-29 01:04:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp23 [2023-11-29 01:04:00,807 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2023-11-29 01:04:00,807 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2023-11-29 01:04:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 01:04:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 01:04:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 01:04:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 01:04:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 01:04:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 01:04:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 01:04:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 01:04:00,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 01:04:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 01:04:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 01:04:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 01:04:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 01:04:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 01:04:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 01:04:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 01:04:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 01:04:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 01:04:00,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-29 01:04:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-29 01:04:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-29 01:04:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-29 01:04:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-29 01:04:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-29 01:04:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-29 01:04:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-29 01:04:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-29 01:04:00,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-29 01:04:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-29 01:04:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-29 01:04:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-29 01:04:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-29 01:04:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-29 01:04:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-29 01:04:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-29 01:04:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-29 01:04:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-29 01:04:00,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-29 01:04:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-29 01:04:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-29 01:04:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-29 01:04:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-29 01:04:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-29 01:04:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-29 01:04:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2023-11-29 01:04:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2023-11-29 01:04:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2023-11-29 01:04:00,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2023-11-29 01:04:00,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2023-11-29 01:04:00,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2023-11-29 01:04:00,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2023-11-29 01:04:00,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2023-11-29 01:04:00,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2023-11-29 01:04:00,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2023-11-29 01:04:00,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2023-11-29 01:04:00,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2023-11-29 01:04:00,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2023-11-29 01:04:00,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2023-11-29 01:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2023-11-29 01:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2023-11-29 01:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2023-11-29 01:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#61 [2023-11-29 01:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#62 [2023-11-29 01:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#63 [2023-11-29 01:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#64 [2023-11-29 01:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#65 [2023-11-29 01:04:00,814 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2023-11-29 01:04:00,814 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2023-11-29 01:04:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 01:04:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-29 01:04:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_point [2023-11-29 01:04:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_point [2023-11-29 01:04:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_write_value [2023-11-29 01:04:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_write_value [2023-11-29 01:04:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2023-11-29 01:04:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2023-11-29 01:04:00,815 INFO L130 BoogieDeclarations]: Found specification of procedure show_thermal_cruise [2023-11-29 01:04:00,815 INFO L138 BoogieDeclarations]: Found implementation of procedure show_thermal_cruise [2023-11-29 01:04:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp23 [2023-11-29 01:04:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp23 [2023-11-29 01:04:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2023-11-29 01:04:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2023-11-29 01:04:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2023-11-29 01:04:00,816 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2023-11-29 01:04:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 01:04:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 01:04:00,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 01:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 01:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 01:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 01:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 01:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 01:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 01:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 01:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 01:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 01:04:00,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 01:04:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 01:04:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 01:04:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 01:04:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 01:04:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 01:04:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-29 01:04:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-29 01:04:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-29 01:04:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-29 01:04:00,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-29 01:04:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-29 01:04:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-29 01:04:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-29 01:04:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-29 01:04:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-29 01:04:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-29 01:04:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-29 01:04:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-29 01:04:00,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-29 01:04:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-29 01:04:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-29 01:04:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-29 01:04:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-29 01:04:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-29 01:04:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-29 01:04:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-29 01:04:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-29 01:04:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-29 01:04:00,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-29 01:04:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-29 01:04:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-29 01:04:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2023-11-29 01:04:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2023-11-29 01:04:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2023-11-29 01:04:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2023-11-29 01:04:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2023-11-29 01:04:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2023-11-29 01:04:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2023-11-29 01:04:00,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2023-11-29 01:04:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2023-11-29 01:04:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2023-11-29 01:04:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2023-11-29 01:04:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2023-11-29 01:04:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2023-11-29 01:04:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2023-11-29 01:04:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2023-11-29 01:04:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2023-11-29 01:04:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2023-11-29 01:04:00,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#61 [2023-11-29 01:04:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#62 [2023-11-29 01:04:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#63 [2023-11-29 01:04:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#64 [2023-11-29 01:04:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#65 [2023-11-29 01:04:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_detect [2023-11-29 01:04:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_detect [2023-11-29 01:04:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_mode [2023-11-29 01:04:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_mode [2023-11-29 01:04:00,823 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2023-11-29 01:04:00,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2023-11-29 01:04:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 01:04:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-11-29 01:04:00,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-11-29 01:04:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 01:04:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 01:04:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 01:04:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 01:04:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 01:04:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 01:04:00,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 01:04:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 01:04:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 01:04:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 01:04:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 01:04:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 01:04:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 01:04:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 01:04:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 01:04:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 01:04:00,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-29 01:04:00,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-29 01:04:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-29 01:04:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-29 01:04:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-29 01:04:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-29 01:04:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-29 01:04:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-29 01:04:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-29 01:04:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-29 01:04:00,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-29 01:04:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-29 01:04:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-29 01:04:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-29 01:04:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-29 01:04:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-29 01:04:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-29 01:04:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-29 01:04:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2023-11-29 01:04:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2023-11-29 01:04:00,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2023-11-29 01:04:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2023-11-29 01:04:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2023-11-29 01:04:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2023-11-29 01:04:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2023-11-29 01:04:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2023-11-29 01:04:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2023-11-29 01:04:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2023-11-29 01:04:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2023-11-29 01:04:00,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2023-11-29 01:04:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2023-11-29 01:04:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2023-11-29 01:04:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2023-11-29 01:04:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2023-11-29 01:04:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#60 [2023-11-29 01:04:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#61 [2023-11-29 01:04:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#62 [2023-11-29 01:04:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#63 [2023-11-29 01:04:00,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#64 [2023-11-29 01:04:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#65 [2023-11-29 01:04:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwmenable [2023-11-29 01:04:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwmenable [2023-11-29 01:04:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure w83792d_read_value [2023-11-29 01:04:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure w83792d_read_value [2023-11-29 01:04:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2023-11-29 01:04:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2023-11-29 01:04:00,831 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-29 01:04:00,831 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-29 01:04:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2023-11-29 01:04:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2023-11-29 01:04:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure show_sf2_level [2023-11-29 01:04:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sf2_level [2023-11-29 01:04:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2023-11-29 01:04:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2023-11-29 01:04:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure store_thermal_cruise [2023-11-29 01:04:00,832 INFO L138 BoogieDeclarations]: Found implementation of procedure store_thermal_cruise [2023-11-29 01:04:00,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 01:04:00,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-29 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-29 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-29 01:04:00,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-29 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-29 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-29 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-29 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-29 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-29 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-29 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-29 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-29 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-29 01:04:00,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-29 01:04:00,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2023-11-29 01:04:00,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2023-11-29 01:04:00,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2023-11-29 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2023-11-29 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#61 [2023-11-29 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#62 [2023-11-29 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#63 [2023-11-29 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#64 [2023-11-29 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#65 [2023-11-29 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure store_sf2_point [2023-11-29 01:04:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sf2_point [2023-11-29 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 01:04:00,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 01:04:00,839 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-29 01:04:00,840 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-29 01:04:01,974 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 01:04:01,977 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 01:04:12,032 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 01:04:13,367 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 01:04:13,368 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-29 01:04:13,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:04:13 BoogieIcfgContainer [2023-11-29 01:04:13,369 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 01:04:13,372 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 01:04:13,372 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 01:04:13,376 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 01:04:13,376 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 01:03:57" (1/3) ... [2023-11-29 01:04:13,377 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6652251a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:04:13, skipping insertion in model container [2023-11-29 01:04:13,377 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:03:59" (2/3) ... [2023-11-29 01:04:13,378 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6652251a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:04:13, skipping insertion in model container [2023-11-29 01:04:13,378 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:04:13" (3/3) ... [2023-11-29 01:04:13,379 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83792d.ko-main.cil.out.i [2023-11-29 01:04:13,403 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 01:04:13,403 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 01:04:13,512 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 01:04:13,520 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=LoopHeads, 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;@6005dd9d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 01:04:13,520 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 01:04:13,536 INFO L276 IsEmpty]: Start isEmpty. Operand has 2035 states, 1530 states have (on average 1.6294117647058823) internal successors, (2493), 1537 states have internal predecessors, (2493), 450 states have call successors, (450), 53 states have call predecessors, (450), 53 states have return successors, (450), 450 states have call predecessors, (450), 450 states have call successors, (450) [2023-11-29 01:04:13,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-29 01:04:13,553 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:04:13,553 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:04:13,554 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:04:13,559 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:04:13,560 INFO L85 PathProgramCache]: Analyzing trace with hash -1845898623, now seen corresponding path program 1 times [2023-11-29 01:04:13,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:04:13,571 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17638997] [2023-11-29 01:04:13,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:04:13,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:04:14,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:14,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:04:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:14,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:04:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:14,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:04:14,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:04:14,778 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17638997] [2023-11-29 01:04:14,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17638997] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:04:14,779 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:04:14,779 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:04:14,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688469958] [2023-11-29 01:04:14,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:04:14,786 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:04:14,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:04:14,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:04:14,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:04:14,821 INFO L87 Difference]: Start difference. First operand has 2035 states, 1530 states have (on average 1.6294117647058823) internal successors, (2493), 1537 states have internal predecessors, (2493), 450 states have call successors, (450), 53 states have call predecessors, (450), 53 states have return successors, (450), 450 states have call predecessors, (450), 450 states have call successors, (450) Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:19,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:04:19,751 INFO L93 Difference]: Finished difference Result 6108 states and 10733 transitions. [2023-11-29 01:04:19,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:04:19,754 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 28 [2023-11-29 01:04:19,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:04:19,798 INFO L225 Difference]: With dead ends: 6108 [2023-11-29 01:04:19,798 INFO L226 Difference]: Without dead ends: 4070 [2023-11-29 01:04:19,826 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:04:19,829 INFO L413 NwaCegarLoop]: 3065 mSDtfsCounter, 3360 mSDsluCounter, 5196 mSDsCounter, 0 mSdLazyCounter, 1351 mSolverCounterSat, 944 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3582 SdHoareTripleChecker+Valid, 8261 SdHoareTripleChecker+Invalid, 2295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 944 IncrementalHoareTripleChecker+Valid, 1351 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2023-11-29 01:04:19,830 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3582 Valid, 8261 Invalid, 2295 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [944 Valid, 1351 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2023-11-29 01:04:19,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4070 states. [2023-11-29 01:04:20,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4070 to 4045. [2023-11-29 01:04:20,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4045 states, 3047 states have (on average 1.6265178864456842) internal successors, (4956), 3052 states have internal predecessors, (4956), 893 states have call successors, (893), 105 states have call predecessors, (893), 104 states have return successors, (887), 887 states have call predecessors, (887), 887 states have call successors, (887) [2023-11-29 01:04:20,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4045 states to 4045 states and 6736 transitions. [2023-11-29 01:04:20,075 INFO L78 Accepts]: Start accepts. Automaton has 4045 states and 6736 transitions. Word has length 28 [2023-11-29 01:04:20,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:04:20,075 INFO L495 AbstractCegarLoop]: Abstraction has 4045 states and 6736 transitions. [2023-11-29 01:04:20,075 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 4045 states and 6736 transitions. [2023-11-29 01:04:20,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-29 01:04:20,079 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:04:20,079 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:04:20,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 01:04:20,080 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:04:20,080 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:04:20,080 INFO L85 PathProgramCache]: Analyzing trace with hash 462434939, now seen corresponding path program 1 times [2023-11-29 01:04:20,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:04:20,081 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798090127] [2023-11-29 01:04:20,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:04:20,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:04:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:20,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-29 01:04:20,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:20,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:04:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:04:20,884 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:04:20,884 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798090127] [2023-11-29 01:04:20,884 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798090127] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:04:20,884 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:04:20,884 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:04:20,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [924841593] [2023-11-29 01:04:20,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:04:20,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:04:20,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:04:20,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:04:20,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:04:20,887 INFO L87 Difference]: Start difference. First operand 4045 states and 6736 transitions. Second operand has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:25,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:04:25,302 INFO L93 Difference]: Finished difference Result 12147 states and 20292 transitions. [2023-11-29 01:04:25,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:04:25,302 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 29 [2023-11-29 01:04:25,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:04:25,382 INFO L225 Difference]: With dead ends: 12147 [2023-11-29 01:04:25,383 INFO L226 Difference]: Without dead ends: 8103 [2023-11-29 01:04:25,413 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:04:25,415 INFO L413 NwaCegarLoop]: 3073 mSDtfsCounter, 3357 mSDsluCounter, 5218 mSDsCounter, 0 mSdLazyCounter, 1350 mSolverCounterSat, 943 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3579 SdHoareTripleChecker+Valid, 8291 SdHoareTripleChecker+Invalid, 2293 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 943 IncrementalHoareTripleChecker+Valid, 1350 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:04:25,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3579 Valid, 8291 Invalid, 2293 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [943 Valid, 1350 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2023-11-29 01:04:25,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8103 states. [2023-11-29 01:04:25,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8103 to 8066. [2023-11-29 01:04:25,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8066 states, 6079 states have (on average 1.6262543181444316) internal successors, (9886), 6084 states have internal predecessors, (9886), 1778 states have call successors, (1778), 209 states have call predecessors, (1778), 208 states have return successors, (1772), 1772 states have call predecessors, (1772), 1772 states have call successors, (1772) [2023-11-29 01:04:25,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8066 states to 8066 states and 13436 transitions. [2023-11-29 01:04:25,921 INFO L78 Accepts]: Start accepts. Automaton has 8066 states and 13436 transitions. Word has length 29 [2023-11-29 01:04:25,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:04:25,921 INFO L495 AbstractCegarLoop]: Abstraction has 8066 states and 13436 transitions. [2023-11-29 01:04:25,922 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 states have internal predecessors, (21), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 8066 states and 13436 transitions. [2023-11-29 01:04:25,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-29 01:04:25,924 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:04:25,924 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:04:25,924 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 01:04:25,925 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:04:25,925 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:04:25,925 INFO L85 PathProgramCache]: Analyzing trace with hash -690955669, now seen corresponding path program 1 times [2023-11-29 01:04:25,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:04:25,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [854582695] [2023-11-29 01:04:25,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:04:25,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:04:26,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:26,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-29 01:04:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:26,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:04:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:26,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:04:26,853 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:04:26,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [854582695] [2023-11-29 01:04:26,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [854582695] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:04:26,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:04:26,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:04:26,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238686335] [2023-11-29 01:04:26,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:04:26,855 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:04:26,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:04:26,855 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:04:26,856 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:04:26,856 INFO L87 Difference]: Start difference. First operand 8066 states and 13436 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:30,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:04:30,916 INFO L93 Difference]: Finished difference Result 24208 states and 40450 transitions. [2023-11-29 01:04:30,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:04:30,916 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 26 [2023-11-29 01:04:30,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:04:31,009 INFO L225 Difference]: With dead ends: 24208 [2023-11-29 01:04:31,009 INFO L226 Difference]: Without dead ends: 16143 [2023-11-29 01:04:31,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:04:31,043 INFO L413 NwaCegarLoop]: 3082 mSDtfsCounter, 3354 mSDsluCounter, 5208 mSDsCounter, 0 mSdLazyCounter, 1355 mSolverCounterSat, 941 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3576 SdHoareTripleChecker+Valid, 8290 SdHoareTripleChecker+Invalid, 2296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 941 IncrementalHoareTripleChecker+Valid, 1355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2023-11-29 01:04:31,044 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3576 Valid, 8290 Invalid, 2296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [941 Valid, 1355 Invalid, 0 Unknown, 0 Unchecked, 3.6s Time] [2023-11-29 01:04:31,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16143 states. [2023-11-29 01:04:31,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16143 to 16082. [2023-11-29 01:04:31,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16082 states, 12123 states have (on average 1.6258351893095768) internal successors, (19710), 12128 states have internal predecessors, (19710), 3542 states have call successors, (3542), 417 states have call predecessors, (3542), 416 states have return successors, (3536), 3536 states have call predecessors, (3536), 3536 states have call successors, (3536) [2023-11-29 01:04:31,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16082 states to 16082 states and 26788 transitions. [2023-11-29 01:04:31,640 INFO L78 Accepts]: Start accepts. Automaton has 16082 states and 26788 transitions. Word has length 26 [2023-11-29 01:04:31,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:04:31,640 INFO L495 AbstractCegarLoop]: Abstraction has 16082 states and 26788 transitions. [2023-11-29 01:04:31,641 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 3 states have internal predecessors, (18), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:31,641 INFO L276 IsEmpty]: Start isEmpty. Operand 16082 states and 26788 transitions. [2023-11-29 01:04:31,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-29 01:04:31,642 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:04:31,642 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:04:31,642 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 01:04:31,642 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:04:31,643 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:04:31,643 INFO L85 PathProgramCache]: Analyzing trace with hash 1627737576, now seen corresponding path program 1 times [2023-11-29 01:04:31,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:04:31,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844082100] [2023-11-29 01:04:31,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:04:31,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:04:31,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:32,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-29 01:04:32,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:32,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:04:32,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:04:32,194 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:04:32,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844082100] [2023-11-29 01:04:32,195 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [844082100] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:04:32,195 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:04:32,195 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:04:32,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [142959581] [2023-11-29 01:04:32,195 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:04:32,196 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:04:32,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:04:32,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:04:32,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:04:32,197 INFO L87 Difference]: Start difference. First operand 16082 states and 26788 transitions. Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:36,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:04:36,318 INFO L93 Difference]: Finished difference Result 48268 states and 80650 transitions. [2023-11-29 01:04:36,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:04:36,318 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 27 [2023-11-29 01:04:36,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:04:36,439 INFO L225 Difference]: With dead ends: 48268 [2023-11-29 01:04:36,439 INFO L226 Difference]: Without dead ends: 32187 [2023-11-29 01:04:36,483 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:04:36,484 INFO L413 NwaCegarLoop]: 3149 mSDtfsCounter, 3353 mSDsluCounter, 5254 mSDsCounter, 0 mSdLazyCounter, 1368 mSolverCounterSat, 931 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3576 SdHoareTripleChecker+Valid, 8403 SdHoareTripleChecker+Invalid, 2299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 931 IncrementalHoareTripleChecker+Valid, 1368 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2023-11-29 01:04:36,485 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3576 Valid, 8403 Invalid, 2299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [931 Valid, 1368 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2023-11-29 01:04:36,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32187 states. [2023-11-29 01:04:37,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32187 to 32078. [2023-11-29 01:04:37,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32078 states, 24183 states have (on average 1.6253566555017989) internal successors, (39306), 24188 states have internal predecessors, (39306), 7062 states have call successors, (7062), 833 states have call predecessors, (7062), 832 states have return successors, (7056), 7056 states have call predecessors, (7056), 7056 states have call successors, (7056) [2023-11-29 01:04:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32078 states to 32078 states and 53424 transitions. [2023-11-29 01:04:37,859 INFO L78 Accepts]: Start accepts. Automaton has 32078 states and 53424 transitions. Word has length 27 [2023-11-29 01:04:37,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:04:37,860 INFO L495 AbstractCegarLoop]: Abstraction has 32078 states and 53424 transitions. [2023-11-29 01:04:37,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 3 states have internal predecessors, (19), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:37,860 INFO L276 IsEmpty]: Start isEmpty. Operand 32078 states and 53424 transitions. [2023-11-29 01:04:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-29 01:04:37,861 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:04:37,862 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:04:37,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 01:04:37,862 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:04:37,862 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:04:37,862 INFO L85 PathProgramCache]: Analyzing trace with hash -1949075931, now seen corresponding path program 1 times [2023-11-29 01:04:37,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:04:37,863 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753227715] [2023-11-29 01:04:37,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:04:37,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:04:38,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:38,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 01:04:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:38,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:04:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:38,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:04:38,360 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:04:38,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1753227715] [2023-11-29 01:04:38,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1753227715] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:04:38,361 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:04:38,361 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:04:38,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484744982] [2023-11-29 01:04:38,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:04:38,362 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:04:38,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:04:38,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:04:38,363 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:04:38,363 INFO L87 Difference]: Start difference. First operand 32078 states and 53424 transitions. Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:44,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:04:44,294 INFO L93 Difference]: Finished difference Result 96344 states and 160958 transitions. [2023-11-29 01:04:44,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:04:44,295 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 30 [2023-11-29 01:04:44,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:04:44,747 INFO L225 Difference]: With dead ends: 96344 [2023-11-29 01:04:44,748 INFO L226 Difference]: Without dead ends: 64267 [2023-11-29 01:04:44,876 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:04:44,877 INFO L413 NwaCegarLoop]: 3151 mSDtfsCounter, 3356 mSDsluCounter, 5256 mSDsCounter, 0 mSdLazyCounter, 1367 mSolverCounterSat, 930 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3593 SdHoareTripleChecker+Valid, 8407 SdHoareTripleChecker+Invalid, 2297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 930 IncrementalHoareTripleChecker+Valid, 1367 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2023-11-29 01:04:44,878 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3593 Valid, 8407 Invalid, 2297 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [930 Valid, 1367 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2023-11-29 01:04:44,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64267 states. [2023-11-29 01:04:47,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64267 to 64062. [2023-11-29 01:04:47,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64062 states, 48295 states have (on average 1.624888704834869) internal successors, (78474), 48300 states have internal predecessors, (78474), 14102 states have call successors, (14102), 1665 states have call predecessors, (14102), 1664 states have return successors, (14096), 14096 states have call predecessors, (14096), 14096 states have call successors, (14096) [2023-11-29 01:04:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64062 states to 64062 states and 106672 transitions. [2023-11-29 01:04:47,906 INFO L78 Accepts]: Start accepts. Automaton has 64062 states and 106672 transitions. Word has length 30 [2023-11-29 01:04:47,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:04:47,906 INFO L495 AbstractCegarLoop]: Abstraction has 64062 states and 106672 transitions. [2023-11-29 01:04:47,907 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:47,907 INFO L276 IsEmpty]: Start isEmpty. Operand 64062 states and 106672 transitions. [2023-11-29 01:04:47,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-29 01:04:47,908 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:04:47,908 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:04:47,909 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 01:04:47,909 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:04:47,909 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:04:47,910 INFO L85 PathProgramCache]: Analyzing trace with hash -2138220229, now seen corresponding path program 1 times [2023-11-29 01:04:47,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:04:47,910 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583724275] [2023-11-29 01:04:47,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:04:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:04:48,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:48,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-29 01:04:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:48,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:04:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:04:48,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:04:48,470 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:04:48,470 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [583724275] [2023-11-29 01:04:48,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [583724275] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:04:48,471 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:04:48,471 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:04:48,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555542639] [2023-11-29 01:04:48,471 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:04:48,471 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:04:48,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:04:48,472 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:04:48,472 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:04:48,472 INFO L87 Difference]: Start difference. First operand 64062 states and 106672 transitions. Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:04:55,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:04:55,152 INFO L93 Difference]: Finished difference Result 192280 states and 321166 transitions. [2023-11-29 01:04:55,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:04:55,153 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 28 [2023-11-29 01:04:55,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:04:55,732 INFO L225 Difference]: With dead ends: 192280 [2023-11-29 01:04:55,732 INFO L226 Difference]: Without dead ends: 128219 [2023-11-29 01:04:55,966 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:04:55,967 INFO L413 NwaCegarLoop]: 3205 mSDtfsCounter, 3352 mSDsluCounter, 5281 mSDsCounter, 0 mSdLazyCounter, 1387 mSolverCounterSat, 918 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3589 SdHoareTripleChecker+Valid, 8486 SdHoareTripleChecker+Invalid, 2305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 918 IncrementalHoareTripleChecker+Valid, 1387 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2023-11-29 01:04:55,967 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3589 Valid, 8486 Invalid, 2305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [918 Valid, 1387 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2023-11-29 01:04:56,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128219 states. [2023-11-29 01:05:00,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128219 to 127822. [2023-11-29 01:05:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 127822 states, 96359 states have (on average 1.6243630589773659) internal successors, (156522), 96364 states have internal predecessors, (156522), 28134 states have call successors, (28134), 3329 states have call predecessors, (28134), 3328 states have return successors, (28128), 28128 states have call predecessors, (28128), 28128 states have call successors, (28128) [2023-11-29 01:05:01,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127822 states to 127822 states and 212784 transitions. [2023-11-29 01:05:01,106 INFO L78 Accepts]: Start accepts. Automaton has 127822 states and 212784 transitions. Word has length 28 [2023-11-29 01:05:01,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:05:01,106 INFO L495 AbstractCegarLoop]: Abstraction has 127822 states and 212784 transitions. [2023-11-29 01:05:01,106 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:05:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 127822 states and 212784 transitions. [2023-11-29 01:05:01,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-29 01:05:01,107 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:05:01,107 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:05:01,107 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-29 01:05:01,107 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:05:01,108 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:05:01,108 INFO L85 PathProgramCache]: Analyzing trace with hash -52708282, now seen corresponding path program 1 times [2023-11-29 01:05:01,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:05:01,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159441796] [2023-11-29 01:05:01,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:05:01,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:05:01,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:02,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-29 01:05:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:02,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:02,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:05:02,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:05:02,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159441796] [2023-11-29 01:05:02,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [159441796] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:05:02,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:05:02,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:05:02,057 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333598875] [2023-11-29 01:05:02,057 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:05:02,057 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:05:02,058 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:05:02,058 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:05:02,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:05:02,059 INFO L87 Difference]: Start difference. First operand 127822 states and 212784 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:05:12,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:05:12,250 INFO L93 Difference]: Finished difference Result 383912 states and 641102 transitions. [2023-11-29 01:05:12,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:05:12,251 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 36 [2023-11-29 01:05:12,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:05:13,424 INFO L225 Difference]: With dead ends: 383912 [2023-11-29 01:05:13,424 INFO L226 Difference]: Without dead ends: 256091 [2023-11-29 01:05:14,036 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:05:14,037 INFO L413 NwaCegarLoop]: 3563 mSDtfsCounter, 3349 mSDsluCounter, 5498 mSDsCounter, 0 mSdLazyCounter, 1528 mSolverCounterSat, 849 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3587 SdHoareTripleChecker+Valid, 9061 SdHoareTripleChecker+Invalid, 2377 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 849 IncrementalHoareTripleChecker+Valid, 1528 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:05:14,038 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3587 Valid, 9061 Invalid, 2377 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [849 Valid, 1528 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2023-11-29 01:05:14,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256091 states. [2023-11-29 01:05:22,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256091 to 255310. [2023-11-29 01:05:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 255310 states, 192455 states have (on average 1.623870515185368) internal successors, (312522), 192460 states have internal predecessors, (312522), 56198 states have call successors, (56198), 6657 states have call predecessors, (56198), 6656 states have return successors, (56192), 56192 states have call predecessors, (56192), 56192 states have call successors, (56192) [2023-11-29 01:05:24,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255310 states to 255310 states and 424912 transitions. [2023-11-29 01:05:24,573 INFO L78 Accepts]: Start accepts. Automaton has 255310 states and 424912 transitions. Word has length 36 [2023-11-29 01:05:24,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:05:24,574 INFO L495 AbstractCegarLoop]: Abstraction has 255310 states and 424912 transitions. [2023-11-29 01:05:24,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:05:24,575 INFO L276 IsEmpty]: Start isEmpty. Operand 255310 states and 424912 transitions. [2023-11-29 01:05:24,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-29 01:05:24,576 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:05:24,576 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:05:24,576 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-29 01:05:24,576 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:05:24,577 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:05:24,577 INFO L85 PathProgramCache]: Analyzing trace with hash -2060307172, now seen corresponding path program 1 times [2023-11-29 01:05:24,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:05:24,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638669640] [2023-11-29 01:05:24,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:05:24,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:05:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:25,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-29 01:05:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:25,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:25,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:05:25,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:05:25,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638669640] [2023-11-29 01:05:25,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638669640] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:05:25,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:05:25,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:05:25,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724752811] [2023-11-29 01:05:25,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:05:25,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:05:25,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:05:25,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:05:25,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:05:25,039 INFO L87 Difference]: Start difference. First operand 255310 states and 424912 transitions. Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:05:42,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:05:42,820 INFO L93 Difference]: Finished difference Result 766312 states and 1279342 transitions. [2023-11-29 01:05:42,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:05:42,821 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 34 [2023-11-29 01:05:42,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:05:45,107 INFO L225 Difference]: With dead ends: 766312 [2023-11-29 01:05:45,107 INFO L226 Difference]: Without dead ends: 511003 [2023-11-29 01:05:45,908 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:05:45,909 INFO L413 NwaCegarLoop]: 3584 mSDtfsCounter, 3345 mSDsluCounter, 5514 mSDsCounter, 0 mSdLazyCounter, 1533 mSolverCounterSat, 847 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3571 SdHoareTripleChecker+Valid, 9098 SdHoareTripleChecker+Invalid, 2380 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 847 IncrementalHoareTripleChecker+Valid, 1533 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2023-11-29 01:05:45,909 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3571 Valid, 9098 Invalid, 2380 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [847 Valid, 1533 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2023-11-29 01:05:46,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511003 states. [2023-11-29 01:06:04,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511003 to 509454. [2023-11-29 01:06:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 509454 states, 384007 states have (on average 1.6233297830508298) internal successors, (623370), 384012 states have internal predecessors, (623370), 112134 states have call successors, (112134), 13313 states have call predecessors, (112134), 13312 states have return successors, (112128), 112128 states have call predecessors, (112128), 112128 states have call successors, (112128) [2023-11-29 01:06:07,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509454 states to 509454 states and 847632 transitions. [2023-11-29 01:06:07,960 INFO L78 Accepts]: Start accepts. Automaton has 509454 states and 847632 transitions. Word has length 34 [2023-11-29 01:06:07,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:06:07,960 INFO L495 AbstractCegarLoop]: Abstraction has 509454 states and 847632 transitions. [2023-11-29 01:06:07,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:06:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 509454 states and 847632 transitions. [2023-11-29 01:06:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-29 01:06:07,962 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:06:07,962 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:06:07,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-29 01:06:07,962 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:06:07,962 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:06:07,963 INFO L85 PathProgramCache]: Analyzing trace with hash -495372247, now seen corresponding path program 1 times [2023-11-29 01:06:07,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:06:07,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1510970380] [2023-11-29 01:06:07,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:06:07,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:06:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:06:08,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-29 01:06:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:06:08,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:06:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:06:08,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:06:08,397 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:06:08,397 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1510970380] [2023-11-29 01:06:08,397 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1510970380] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:06:08,397 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:06:08,397 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 01:06:08,398 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604211433] [2023-11-29 01:06:08,398 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:06:08,398 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 01:06:08,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:06:08,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 01:06:08,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 01:06:08,399 INFO L87 Difference]: Start difference. First operand 509454 states and 847632 transitions. Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 01:06:43,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:06:43,059 INFO L93 Difference]: Finished difference Result 1530152 states and 2553902 transitions. [2023-11-29 01:06:43,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 01:06:43,059 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 3 states have internal predecessors, (29), 2 states have call successors, (6), 2 states have call predecessors, (6), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 37 [2023-11-29 01:06:43,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:06:48,271 INFO L225 Difference]: With dead ends: 1530152 [2023-11-29 01:06:48,271 INFO L226 Difference]: Without dead ends: 1020699 [2023-11-29 01:06:50,753 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 01:06:50,755 INFO L413 NwaCegarLoop]: 3641 mSDtfsCounter, 3342 mSDsluCounter, 5559 mSDsCounter, 0 mSdLazyCounter, 1552 mSolverCounterSat, 836 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3569 SdHoareTripleChecker+Valid, 9200 SdHoareTripleChecker+Invalid, 2388 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 836 IncrementalHoareTripleChecker+Valid, 1552 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2023-11-29 01:06:50,755 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3569 Valid, 9200 Invalid, 2388 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [836 Valid, 1552 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2023-11-29 01:06:51,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1020699 states.