./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--amc6821.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --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 b4ab5f9a609d808b1cc730f70e246b6cee2b77e8055db2b71a14eb45eb69a8df --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 03:11:39,185 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 03:11:39,284 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-19 03:11:39,291 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 03:11:39,294 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 03:11:39,332 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 03:11:39,334 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 03:11:39,334 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 03:11:39,335 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 03:11:39,336 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 03:11:39,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 03:11:39,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 03:11:39,339 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 03:11:39,340 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 03:11:39,340 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 03:11:39,344 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 03:11:39,345 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 03:11:39,345 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 03:11:39,345 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 03:11:39,345 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 03:11:39,346 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 03:11:39,346 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 03:11:39,347 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 03:11:39,347 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 03:11:39,347 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 03:11:39,348 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 03:11:39,348 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 03:11:39,348 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 03:11:39,348 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 03:11:39,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:11:39,349 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 03:11:39,349 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 03:11:39,349 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 03:11:39,350 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 03:11:39,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 03:11:39,350 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 03:11:39,353 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 03:11:39,354 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 03:11:39,354 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 03:11:39,354 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4ab5f9a609d808b1cc730f70e246b6cee2b77e8055db2b71a14eb45eb69a8df [2024-11-19 03:11:39,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 03:11:39,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 03:11:39,715 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 03:11:39,717 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 03:11:39,718 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 03:11:39,719 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i [2024-11-19 03:11:41,368 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 03:11:41,899 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 03:11:41,900 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i [2024-11-19 03:11:41,945 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea716a4cb/241b6b039b974a0e8b8ecd5aa38c5e2d/FLAG29735683b [2024-11-19 03:11:41,971 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea716a4cb/241b6b039b974a0e8b8ecd5aa38c5e2d [2024-11-19 03:11:41,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 03:11:41,975 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 03:11:41,976 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 03:11:41,976 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 03:11:41,981 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 03:11:41,982 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:11:41" (1/1) ... [2024-11-19 03:11:41,982 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe3b247 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:41, skipping insertion in model container [2024-11-19 03:11:41,983 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:11:41" (1/1) ... [2024-11-19 03:11:42,061 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 03:11:43,064 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i[139464,139477] [2024-11-19 03:11:43,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:11:43,228 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 03:11:43,479 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i[139464,139477] [2024-11-19 03:11:43,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 03:11:43,641 INFO L204 MainTranslator]: Completed translation [2024-11-19 03:11:43,642 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43 WrapperNode [2024-11-19 03:11:43,642 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 03:11:43,643 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 03:11:43,644 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 03:11:43,644 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 03:11:43,652 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:43,726 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:43,976 INFO L138 Inliner]: procedures = 140, calls = 1423, calls flagged for inlining = 60, calls inlined = 52, statements flattened = 4160 [2024-11-19 03:11:43,977 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 03:11:43,977 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 03:11:43,977 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 03:11:43,978 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 03:11:43,989 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:43,989 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:44,020 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:44,187 INFO L175 MemorySlicer]: Split 981 memory accesses to 31 slices as follows [4, 10, 2, 5, 56, 5, 1, 32, 550, 2, 1, 2, 1, 2, 4, 1, 67, 2, 100, 2, 1, 64, 15, 1, 1, 34, 3, 2, 1, 8, 2]. 56 percent of accesses are in the largest equivalence class. The 104 initializations are split as follows [0, 8, 0, 3, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13, 0, 0, 2, 0, 64, 0, 0, 0, 0, 3, 0, 0, 8, 0]. The 783 writes are split as follows [0, 0, 0, 0, 48, 0, 0, 32, 550, 2, 1, 0, 1, 2, 0, 1, 54, 2, 46, 0, 1, 0, 3, 1, 0, 34, 0, 2, 1, 0, 2]. [2024-11-19 03:11:44,188 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:44,188 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:44,279 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:44,306 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:44,341 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:44,366 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:44,403 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 03:11:44,405 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 03:11:44,405 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 03:11:44,405 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 03:11:44,406 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (1/1) ... [2024-11-19 03:11:44,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 03:11:44,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 03:11:44,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-19 03:11:44,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-19 03:11:44,503 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1_auto_point_pwm [2024-11-19 03:11:44,503 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1_auto_point_pwm [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-19 03:11:44,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-19 03:11:44,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-19 03:11:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-19 03:11:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-19 03:11:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-19 03:11:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-19 03:11:44,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-19 03:11:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-19 03:11:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-19 03:11:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-19 03:11:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-19 03:11:44,508 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-19 03:11:44,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-19 03:11:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 03:11:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 03:11:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 03:11:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 03:11:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 03:11:44,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 03:11:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-19 03:11:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-19 03:11:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-19 03:11:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-19 03:11:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-19 03:11:44,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-19 03:11:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-19 03:11:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-19 03:11:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-19 03:11:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-19 03:11:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-19 03:11:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-19 03:11:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-19 03:11:44,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-19 03:11:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-19 03:11:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-19 03:11:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-19 03:11:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-19 03:11:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-19 03:11:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-19 03:11:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-19 03:11:44,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-19 03:11:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-19 03:11:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-19 03:11:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-19 03:11:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 03:11:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 03:11:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 03:11:44,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 03:11:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 03:11:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 03:11:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-19 03:11:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-19 03:11:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-19 03:11:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-19 03:11:44,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-19 03:11:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-19 03:11:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-19 03:11:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-19 03:11:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-19 03:11:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-19 03:11:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-19 03:11:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-19 03:11:44,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-19 03:11:44,516 INFO L130 BoogieDeclarations]: Found specification of procedure get_fan [2024-11-19 03:11:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fan [2024-11-19 03:11:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-11-19 03:11:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-11-19 03:11:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2024-11-19 03:11:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2024-11-19 03:11:44,517 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_detect [2024-11-19 03:11:44,517 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_detect [2024-11-19 03:11:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-19 03:11:44,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-19 03:11:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 03:11:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 03:11:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 03:11:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 03:11:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 03:11:44,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 03:11:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-19 03:11:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-19 03:11:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-19 03:11:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-19 03:11:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-19 03:11:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-19 03:11:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-19 03:11:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-19 03:11:44,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-19 03:11:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-19 03:11:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-19 03:11:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-19 03:11:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-19 03:11:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-19 03:11:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-19 03:11:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-19 03:11:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-19 03:11:44,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-19 03:11:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-19 03:11:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-19 03:11:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-19 03:11:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-19 03:11:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-19 03:11:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-19 03:11:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-19 03:11:44,521 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-19 03:11:44,521 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-19 03:11:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-19 03:11:44,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-19 03:11:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-19 03:11:44,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-19 03:11:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-19 03:11:44,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-19 03:11:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 03:11:44,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_amc6821_data [2024-11-19 03:11:44,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_amc6821_data [2024-11-19 03:11:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-19 03:11:44,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-19 03:11:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp_auto_point_temp [2024-11-19 03:11:44,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp_auto_point_temp [2024-11-19 03:11:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure set_slope_register [2024-11-19 03:11:44,523 INFO L138 BoogieDeclarations]: Found implementation of procedure set_slope_register [2024-11-19 03:11:44,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp_alarm [2024-11-19 03:11:44,524 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp_alarm [2024-11-19 03:11:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 03:11:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 03:11:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 03:11:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 03:11:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 03:11:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 03:11:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 03:11:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-19 03:11:44,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-19 03:11:44,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-19 03:11:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-19 03:11:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-19 03:11:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-19 03:11:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-19 03:11:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-19 03:11:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-19 03:11:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-19 03:11:44,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-19 03:11:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-19 03:11:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 03:11:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2024-11-19 03:11:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2024-11-19 03:11:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2024-11-19 03:11:44,527 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2024-11-19 03:11:44,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 03:11:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 03:11:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 03:11:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 03:11:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 03:11:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 03:11:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-19 03:11:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-19 03:11:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-19 03:11:44,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-19 03:11:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-19 03:11:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-19 03:11:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-19 03:11:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-19 03:11:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-19 03:11:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-19 03:11:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-19 03:11:44,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-19 03:11:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-19 03:11:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-19 03:11:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-19 03:11:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-19 03:11:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-19 03:11:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-19 03:11:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-19 03:11:44,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-19 03:11:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-19 03:11:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-19 03:11:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-19 03:11:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-19 03:11:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-19 03:11:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_update_device [2024-11-19 03:11:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_update_device [2024-11-19 03:11:44,531 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2024-11-19 03:11:44,531 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2024-11-19 03:11:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 03:11:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 03:11:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 03:11:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 03:11:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 03:11:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 03:11:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 03:11:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-19 03:11:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-19 03:11:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-19 03:11:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-19 03:11:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-19 03:11:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-19 03:11:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-19 03:11:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-19 03:11:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-19 03:11:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-19 03:11:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-19 03:11:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-19 03:11:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp [2024-11-19 03:11:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp [2024-11-19 03:11:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-19 03:11:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan [2024-11-19 03:11:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-19 03:11:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-19 03:11:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-19 03:11:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-19 03:11:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-19 03:11:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-19 03:11:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-19 03:11:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-19 03:11:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-19 03:11:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2024-11-19 03:11:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2024-11-19 03:11:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_amc6821_data [2024-11-19 03:11:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_amc6821_data [2024-11-19 03:11:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 03:11:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 03:11:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_auto_point_temp [2024-11-19 03:11:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_auto_point_temp [2024-11-19 03:11:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-19 03:11:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-19 03:11:45,306 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 03:11:45,310 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 03:12:00,844 INFO L? ?]: Removed 1094 outVars from TransFormulas that were not future-live. [2024-11-19 03:12:00,845 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 03:12:00,892 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 03:12:00,892 INFO L316 CfgBuilder]: Removed 16 assume(true) statements. [2024-11-19 03:12:00,893 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:12:00 BoogieIcfgContainer [2024-11-19 03:12:00,893 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 03:12:00,899 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 03:12:00,899 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 03:12:00,904 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 03:12:00,904 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 03:11:41" (1/3) ... [2024-11-19 03:12:00,905 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@206946c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:12:00, skipping insertion in model container [2024-11-19 03:12:00,905 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:11:43" (2/3) ... [2024-11-19 03:12:00,907 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@206946c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:12:00, skipping insertion in model container [2024-11-19 03:12:00,907 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:12:00" (3/3) ... [2024-11-19 03:12:00,908 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i [2024-11-19 03:12:00,926 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 03:12:00,926 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-19 03:12:01,026 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-19 03:12:01,032 INFO L333 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, 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;@220563b1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-19 03:12:01,033 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-19 03:12:01,041 INFO L276 IsEmpty]: Start isEmpty. Operand has 1034 states, 805 states have (on average 1.4944099378881988) internal successors, (1203), 812 states have internal predecessors, (1203), 199 states have call successors, (199), 28 states have call predecessors, (199), 28 states have return successors, (199), 199 states have call predecessors, (199), 199 states have call successors, (199) [2024-11-19 03:12:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-19 03:12:01,054 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:12:01,055 INFO L215 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] [2024-11-19 03:12:01,056 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:12:01,061 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:12:01,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1278880490, now seen corresponding path program 1 times [2024-11-19 03:12:01,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:12:01,070 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370267261] [2024-11-19 03:12:01,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:12:01,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:12:21,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:12:23,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-19 03:12:23,117 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:12:23,117 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1370267261] [2024-11-19 03:12:23,121 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1370267261] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:12:23,121 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:12:23,121 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:12:23,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194595964] [2024-11-19 03:12:23,124 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:12:23,130 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:12:23,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:12:23,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:12:23,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:12:23,170 INFO L87 Difference]: Start difference. First operand has 1034 states, 805 states have (on average 1.4944099378881988) internal successors, (1203), 812 states have internal predecessors, (1203), 199 states have call successors, (199), 28 states have call predecessors, (199), 28 states have return successors, (199), 199 states have call predecessors, (199), 199 states have call successors, (199) Second operand has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-19 03:12:23,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:12:23,699 INFO L93 Difference]: Finished difference Result 3079 states and 4928 transitions. [2024-11-19 03:12:23,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:12:23,705 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 29 [2024-11-19 03:12:23,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:12:23,739 INFO L225 Difference]: With dead ends: 3079 [2024-11-19 03:12:23,739 INFO L226 Difference]: Without dead ends: 2040 [2024-11-19 03:12:23,755 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:12:23,759 INFO L432 NwaCegarLoop]: 1587 mSDtfsCounter, 1556 mSDsluCounter, 1577 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1556 SdHoareTripleChecker+Valid, 3164 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-19 03:12:23,764 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1556 Valid, 3164 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-19 03:12:23,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2040 states. [2024-11-19 03:12:23,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2040 to 2025. [2024-11-19 03:12:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2025 states, 1579 states have (on average 1.4851171627612414) internal successors, (2345), 1584 states have internal predecessors, (2345), 391 states have call successors, (391), 55 states have call predecessors, (391), 54 states have return successors, (385), 385 states have call predecessors, (385), 385 states have call successors, (385) [2024-11-19 03:12:23,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 2025 states and 3121 transitions. [2024-11-19 03:12:24,003 INFO L78 Accepts]: Start accepts. Automaton has 2025 states and 3121 transitions. Word has length 29 [2024-11-19 03:12:24,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:12:24,004 INFO L471 AbstractCegarLoop]: Abstraction has 2025 states and 3121 transitions. [2024-11-19 03:12:24,004 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) internal successors, (22), 3 states have internal predecessors, (22), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-19 03:12:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3121 transitions. [2024-11-19 03:12:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-19 03:12:24,009 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:12:24,009 INFO L215 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] [2024-11-19 03:12:24,009 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-19 03:12:24,010 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:12:24,010 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:12:24,011 INFO L85 PathProgramCache]: Analyzing trace with hash -729174057, now seen corresponding path program 1 times [2024-11-19 03:12:24,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:12:24,011 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692508405] [2024-11-19 03:12:24,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:12:24,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:12:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:12:45,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-19 03:12:45,415 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:12:45,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692508405] [2024-11-19 03:12:45,416 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692508405] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:12:45,416 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:12:45,416 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:12:45,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258809808] [2024-11-19 03:12:45,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:12:45,417 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:12:45,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:12:45,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:12:45,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:12:45,419 INFO L87 Difference]: Start difference. First operand 2025 states and 3121 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-19 03:12:45,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:12:45,886 INFO L93 Difference]: Finished difference Result 6053 states and 9331 transitions. [2024-11-19 03:12:45,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:12:45,887 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 30 [2024-11-19 03:12:45,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:12:45,916 INFO L225 Difference]: With dead ends: 6053 [2024-11-19 03:12:45,918 INFO L226 Difference]: Without dead ends: 4031 [2024-11-19 03:12:45,928 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:12:45,930 INFO L432 NwaCegarLoop]: 1606 mSDtfsCounter, 1560 mSDsluCounter, 1573 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1560 SdHoareTripleChecker+Valid, 3179 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-19 03:12:45,933 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1560 Valid, 3179 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-19 03:12:45,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4031 states. [2024-11-19 03:12:46,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4031 to 4016. [2024-11-19 03:12:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4016 states, 3133 states have (on average 1.4848388126396426) internal successors, (4652), 3138 states have internal predecessors, (4652), 774 states have call successors, (774), 109 states have call predecessors, (774), 108 states have return successors, (768), 768 states have call predecessors, (768), 768 states have call successors, (768) [2024-11-19 03:12:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 4016 states and 6194 transitions. [2024-11-19 03:12:46,142 INFO L78 Accepts]: Start accepts. Automaton has 4016 states and 6194 transitions. Word has length 30 [2024-11-19 03:12:46,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:12:46,143 INFO L471 AbstractCegarLoop]: Abstraction has 4016 states and 6194 transitions. [2024-11-19 03:12:46,143 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-19 03:12:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 4016 states and 6194 transitions. [2024-11-19 03:12:46,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-19 03:12:46,145 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:12:46,145 INFO L215 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] [2024-11-19 03:12:46,146 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-19 03:12:46,146 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:12:46,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:12:46,147 INFO L85 PathProgramCache]: Analyzing trace with hash 684923753, now seen corresponding path program 1 times [2024-11-19 03:12:46,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:12:46,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [507894928] [2024-11-19 03:12:46,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:12:46,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-19 03:13:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-19 03:13:06,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-19 03:13:06,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-19 03:13:06,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [507894928] [2024-11-19 03:13:06,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [507894928] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-19 03:13:06,407 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-19 03:13:06,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-19 03:13:06,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2089559345] [2024-11-19 03:13:06,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-19 03:13:06,408 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-19 03:13:06,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-19 03:13:06,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-19 03:13:06,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:13:06,409 INFO L87 Difference]: Start difference. First operand 4016 states and 6194 transitions. Second operand has 3 states, 3 states have (on average 7.333333333333333) 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) [2024-11-19 03:13:06,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-19 03:13:06,954 INFO L93 Difference]: Finished difference Result 12018 states and 18536 transitions. [2024-11-19 03:13:06,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-19 03:13:06,955 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.333333333333333) 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 [2024-11-19 03:13:06,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-19 03:13:07,005 INFO L225 Difference]: With dead ends: 12018 [2024-11-19 03:13:07,006 INFO L226 Difference]: Without dead ends: 8005 [2024-11-19 03:13:07,029 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-19 03:13:07,030 INFO L432 NwaCegarLoop]: 1620 mSDtfsCounter, 1565 mSDsluCounter, 1573 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1565 SdHoareTripleChecker+Valid, 3193 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-19 03:13:07,031 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1565 Valid, 3193 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-19 03:13:07,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8005 states. [2024-11-19 03:13:07,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8005 to 7990. [2024-11-19 03:13:07,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7990 states, 6235 states have (on average 1.4842020850040096) internal successors, (9254), 6240 states have internal predecessors, (9254), 1538 states have call successors, (1538), 217 states have call predecessors, (1538), 216 states have return successors, (1532), 1532 states have call predecessors, (1532), 1532 states have call successors, (1532) [2024-11-19 03:13:07,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7990 states to 7990 states and 12324 transitions. [2024-11-19 03:13:07,350 INFO L78 Accepts]: Start accepts. Automaton has 7990 states and 12324 transitions. Word has length 30 [2024-11-19 03:13:07,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-19 03:13:07,351 INFO L471 AbstractCegarLoop]: Abstraction has 7990 states and 12324 transitions. [2024-11-19 03:13:07,352 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.333333333333333) 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) [2024-11-19 03:13:07,352 INFO L276 IsEmpty]: Start isEmpty. Operand 7990 states and 12324 transitions. [2024-11-19 03:13:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-19 03:13:07,354 INFO L207 NwaCegarLoop]: Found error trace [2024-11-19 03:13:07,354 INFO L215 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] [2024-11-19 03:13:07,354 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-19 03:13:07,355 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-19 03:13:07,355 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-19 03:13:07,355 INFO L85 PathProgramCache]: Analyzing trace with hash 1157752830, now seen corresponding path program 1 times [2024-11-19 03:13:07,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-19 03:13:07,355 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2072631866] [2024-11-19 03:13:07,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-19 03:13:07,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms