./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --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 9e6cb9575d01b247a38f631016ebb8c3cacd422c61aaebbf8be9e6e4657d498f --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:18:57,959 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:18:58,051 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:18:58,055 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:18:58,056 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:18:58,087 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:18:58,089 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:18:58,090 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:18:58,090 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:18:58,091 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:18:58,092 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:18:58,092 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:18:58,093 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:18:58,093 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:18:58,095 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:18:58,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:18:58,096 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:18:58,097 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:18:58,097 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:18:58,097 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:18:58,098 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:18:58,098 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:18:58,099 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:18:58,099 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:18:58,099 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:18:58,100 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:18:58,100 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:18:58,100 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:18:58,101 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:18:58,101 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:18:58,101 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:18:58,102 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:18:58,102 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:18:58,102 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:18:58,102 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:18:58,103 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:18:58,103 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:18:58,104 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:18:58,104 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:18:58,105 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6cb9575d01b247a38f631016ebb8c3cacd422c61aaebbf8be9e6e4657d498f [2024-11-12 10:18:58,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:18:58,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:18:58,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:18:58,414 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:18:58,415 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:18:58,417 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2024-11-12 10:18:59,928 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:19:00,356 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:19:00,357 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2024-11-12 10:19:00,403 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d87ecaefe/fe55d04c067e47e79b3c94d9511f86da/FLAGd83900a32 [2024-11-12 10:19:00,420 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d87ecaefe/fe55d04c067e47e79b3c94d9511f86da [2024-11-12 10:19:00,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:19:00,426 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:19:00,428 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:19:00,429 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:19:00,434 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:19:00,435 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:19:00" (1/1) ... [2024-11-12 10:19:00,436 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25d9b574 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:00, skipping insertion in model container [2024-11-12 10:19:00,437 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:19:00" (1/1) ... [2024-11-12 10:19:00,535 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:19:02,091 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i[172920,172933] [2024-11-12 10:19:02,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:19:02,288 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:19:02,554 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i[172920,172933] [2024-11-12 10:19:02,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:19:02,679 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:19:02,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02 WrapperNode [2024-11-12 10:19:02,680 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:19:02,682 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:19:02,682 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:19:02,682 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:19:02,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:02,767 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:02,872 INFO L138 Inliner]: procedures = 264, calls = 938, calls flagged for inlining = 102, calls inlined = 94, statements flattened = 2539 [2024-11-12 10:19:02,873 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:19:02,874 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:19:02,874 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:19:02,874 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:19:02,886 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:02,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:02,908 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:03,346 INFO L175 MemorySlicer]: Split 318 memory accesses to 13 slices as follows [2, 8, 8, 2, 8, 2, 7, 4, 9, 22, 235, 7, 4]. 74 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [2, 8, 8, 0, 8, 0, 0, 4, 0, 0, 10, 0, 4]. The 171 writes are split as follows [0, 0, 0, 1, 0, 1, 6, 0, 1, 22, 135, 5, 0]. [2024-11-12 10:19:03,346 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:03,347 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:03,413 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:03,437 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:03,458 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:03,477 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:03,508 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:19:03,509 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:19:03,509 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:19:03,509 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:19:03,510 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (1/1) ... [2024-11-12 10:19:03,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:19:03,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:19:03,549 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) [2024-11-12 10:19:03,555 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 [2024-11-12 10:19:03,604 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_read [2024-11-12 10:19:03,605 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_read [2024-11-12 10:19:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:19:03,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:19:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:19:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:19:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:19:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:19:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:19:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:19:03,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:19:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:19:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:19:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:19:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:19:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:19:03,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:19:03,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:19:03,609 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:19:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2024-11-12 10:19:03,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2024-11-12 10:19:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:19:03,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:19:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-12 10:19:03,609 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-12 10:19:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2024-11-12 10:19:03,609 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2024-11-12 10:19:03,609 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-11-12 10:19:03,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-11-12 10:19:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-12 10:19:03,610 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-12 10:19:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32 [2024-11-12 10:19:03,610 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32 [2024-11-12 10:19:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2024-11-12 10:19:03,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2024-11-12 10:19:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-12 10:19:03,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-12 10:19:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-12 10:19:03,610 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-12 10:19:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-12 10:19:03,610 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-12 10:19:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:19:03,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:19:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:19:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:19:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:19:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:19:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:19:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:19:03,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:19:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:19:03,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:19:03,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:19:03,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:19:03,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:19:03,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:19:03,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:19:03,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:19:03,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:19:03,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:19:03,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:19:03,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:19:03,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:19:03,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:19:03,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:19:03,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:19:03,615 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:19:03,615 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-12 10:19:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-12 10:19:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 10:19:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 10:19:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-12 10:19:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-12 10:19:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 10:19:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 10:19:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-12 10:19:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-12 10:19:03,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2024-11-12 10:19:03,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2024-11-12 10:19:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:19:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-11-12 10:19:03,617 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-11-12 10:19:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-12 10:19:03,617 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-12 10:19:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:19:03,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:19:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:19:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:19:03,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:19:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:19:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:19:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:19:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:19:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:19:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:19:03,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:19:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:19:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_stop_scan [2024-11-12 10:19:03,620 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_stop_scan [2024-11-12 10:19:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_write [2024-11-12 10:19:03,620 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_write [2024-11-12 10:19:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:19:03,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:19:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:19:03,620 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:19:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_cmd [2024-11-12 10:19:03,620 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_cmd [2024-11-12 10:19:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:19:03,620 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-11-12 10:19:03,620 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 10:19:03,621 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2024-11-12 10:19:03,622 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2024-11-12 10:19:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-12 10:19:03,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-12 10:19:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_esd_work [2024-11-12 10:19:03,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_esd_work [2024-11-12 10:19:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-12 10:19:03,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-12 10:19:03,622 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2024-11-12 10:19:03,624 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2024-11-12 10:19:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_suspend [2024-11-12 10:19:03,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_suspend [2024-11-12 10:19:03,624 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-11-12 10:19:03,624 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-11-12 10:19:03,625 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-11-12 10:19:03,625 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-11-12 10:19:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2024-11-12 10:19:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2024-11-12 10:19:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-12 10:19:03,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-12 10:19:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:19:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:19:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:19:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:19:03,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:19:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:19:03,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:19:03,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:19:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:19:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:19:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:19:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:19:03,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2024-11-12 10:19:03,630 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:19:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-12 10:19:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-12 10:19:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-11-12 10:19:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-11-12 10:19:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2024-11-12 10:19:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2024-11-12 10:19:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-12 10:19:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-12 10:19:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2024-11-12 10:19:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2024-11-12 10:19:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_start_scan [2024-11-12 10:19:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_start_scan [2024-11-12 10:19:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_resume [2024-11-12 10:19:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_resume [2024-11-12 10:19:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:19:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:19:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:19:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:19:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:19:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:19:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:19:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:19:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:19:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:19:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:19:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:19:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:19:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:19:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:19:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-12 10:19:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-12 10:19:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-12 10:19:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-12 10:19:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:19:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2024-11-12 10:19:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2024-11-12 10:19:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:19:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 10:19:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 10:19:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-11-12 10:19:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-11-12 10:19:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-12 10:19:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-12 10:19:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2024-11-12 10:19:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2024-11-12 10:19:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-12 10:19:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-12 10:19:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_setup_read [2024-11-12 10:19:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_setup_read [2024-11-12 10:19:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_enable [2024-11-12 10:19:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_enable [2024-11-12 10:19:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2024-11-12 10:19:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2024-11-12 10:19:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tsc2005 [2024-11-12 10:19:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tsc2005 [2024-11-12 10:19:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_irq_thread [2024-11-12 10:19:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_irq_thread [2024-11-12 10:19:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_disable [2024-11-12 10:19:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_disable [2024-11-12 10:19:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_update_pen_state [2024-11-12 10:19:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_update_pen_state [2024-11-12 10:19:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-12 10:19:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-12 10:19:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_set_reset [2024-11-12 10:19:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_set_reset [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-12 10:19:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:19:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:19:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:19:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:19:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:19:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:19:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:19:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:19:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:19:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-12 10:19:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-12 10:19:04,161 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:19:04,164 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:19:04,250 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:19:17,162 INFO L? ?]: Removed 1132 outVars from TransFormulas that were not future-live. [2024-11-12 10:19:17,162 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:19:17,212 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:19:17,212 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-12 10:19:17,213 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:19:17 BoogieIcfgContainer [2024-11-12 10:19:17,214 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:19:17,216 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:19:17,219 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:19:17,222 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:19:17,222 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:19:00" (1/3) ... [2024-11-12 10:19:17,223 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@312135b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:19:17, skipping insertion in model container [2024-11-12 10:19:17,223 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:19:02" (2/3) ... [2024-11-12 10:19:17,223 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@312135b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:19:17, skipping insertion in model container [2024-11-12 10:19:17,224 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:19:17" (3/3) ... [2024-11-12 10:19:17,225 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2024-11-12 10:19:17,244 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:19:17,245 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-12 10:19:17,367 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:19:17,373 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;@2c09aa0e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:19:17,374 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-12 10:19:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand has 957 states, 677 states have (on average 1.3855243722304285) internal successors, (938), 708 states have internal predecessors, (938), 210 states have call successors, (210), 69 states have call predecessors, (210), 68 states have return successors, (198), 195 states have call predecessors, (198), 198 states have call successors, (198) [2024-11-12 10:19:17,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-12 10:19:17,407 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:19:17,408 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:19:17,409 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:19:17,415 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:19:17,415 INFO L85 PathProgramCache]: Analyzing trace with hash 550140320, now seen corresponding path program 1 times [2024-11-12 10:19:17,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:19:17,476 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822339127] [2024-11-12 10:19:17,476 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:19:17,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:19:18,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:19:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:19:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:19:18,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:19:18,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:19:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:19:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,624 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 10:19:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:19:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:19:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-12 10:19:18,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:19:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:19:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-12 10:19:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:19:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:19:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-12 10:19:18,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-12 10:19:18,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-12 10:19:18,738 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:19:18,738 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822339127] [2024-11-12 10:19:18,739 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [822339127] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:19:18,739 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:19:18,739 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-12 10:19:18,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065156924] [2024-11-12 10:19:18,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:19:18,748 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-12 10:19:18,748 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:19:18,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-12 10:19:18,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-12 10:19:18,779 INFO L87 Difference]: Start difference. First operand has 957 states, 677 states have (on average 1.3855243722304285) internal successors, (938), 708 states have internal predecessors, (938), 210 states have call successors, (210), 69 states have call predecessors, (210), 68 states have return successors, (198), 195 states have call predecessors, (198), 198 states have call successors, (198) Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-12 10:19:22,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:19:26,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:19:32,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:19:36,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:19:40,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:19:45,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:19:49,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:19:53,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:19:54,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-12 10:19:54,863 INFO L93 Difference]: Finished difference Result 1960 states and 2815 transitions. [2024-11-12 10:19:54,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-12 10:19:54,867 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 110 [2024-11-12 10:19:54,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-12 10:19:54,890 INFO L225 Difference]: With dead ends: 1960 [2024-11-12 10:19:54,894 INFO L226 Difference]: Without dead ends: 989 [2024-11-12 10:19:54,908 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-12 10:19:54,913 INFO L435 NwaCegarLoop]: 693 mSDtfsCounter, 836 mSDsluCounter, 1409 mSDsCounter, 0 mSdLazyCounter, 1478 mSolverCounterSat, 493 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 889 SdHoareTripleChecker+Valid, 2102 SdHoareTripleChecker+Invalid, 1979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 493 IncrementalHoareTripleChecker+Valid, 1478 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.7s IncrementalHoareTripleChecker+Time [2024-11-12 10:19:54,914 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [889 Valid, 2102 Invalid, 1979 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [493 Valid, 1478 Invalid, 8 Unknown, 0 Unchecked, 35.7s Time] [2024-11-12 10:19:54,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 989 states. [2024-11-12 10:19:55,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 989 to 938. [2024-11-12 10:19:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 938 states, 672 states have (on average 1.3601190476190477) internal successors, (914), 689 states have internal predecessors, (914), 198 states have call successors, (198), 68 states have call predecessors, (198), 67 states have return successors, (191), 188 states have call predecessors, (191), 191 states have call successors, (191) [2024-11-12 10:19:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 938 states and 1303 transitions. [2024-11-12 10:19:55,051 INFO L78 Accepts]: Start accepts. Automaton has 938 states and 1303 transitions. Word has length 110 [2024-11-12 10:19:55,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-12 10:19:55,052 INFO L471 AbstractCegarLoop]: Abstraction has 938 states and 1303 transitions. [2024-11-12 10:19:55,052 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (12), 5 states have call predecessors, (12), 2 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-12 10:19:55,052 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1303 transitions. [2024-11-12 10:19:55,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-12 10:19:55,057 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:19:55,057 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-12 10:19:55,057 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-12 10:19:55,058 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-12 10:19:55,058 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:19:55,058 INFO L85 PathProgramCache]: Analyzing trace with hash 923790329, now seen corresponding path program 1 times [2024-11-12 10:19:55,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:19:55,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690405472] [2024-11-12 10:19:55,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:19:55,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:19:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:55,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-12 10:19:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:19:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:19:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-12 10:19:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:19:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:19:56,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-12 10:19:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:19:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:19:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-12 10:19:56,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:19:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:19:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-12 10:19:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:19:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-12 10:19:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-12 10:19:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2024-11-12 10:19:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:19:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-12 10:19:56,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:19:56,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1690405472] [2024-11-12 10:19:56,186 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1690405472] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:19:56,186 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:19:56,186 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-12 10:19:56,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022473795] [2024-11-12 10:19:56,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:19:56,188 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-12 10:19:56,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:19:56,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-12 10:19:56,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-12 10:19:56,190 INFO L87 Difference]: Start difference. First operand 938 states and 1303 transitions. Second operand has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-11-12 10:20:00,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:20:04,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:20:09,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:20:13,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:20:17,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:20:22,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:20:26,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:20:30,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []