./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /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 --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /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 -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-dev-4a390ef-m [2024-10-24 13:53:16,541 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 13:53:16,598 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 13:53:16,604 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 13:53:16,604 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 13:53:16,629 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 13:53:16,629 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 13:53:16,629 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 13:53:16,630 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 13:53:16,630 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 13:53:16,630 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 13:53:16,631 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 13:53:16,631 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 13:53:16,631 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 13:53:16,637 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 13:53:16,638 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 13:53:16,638 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 13:53:16,638 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 13:53:16,639 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 13:53:16,639 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 13:53:16,639 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 13:53:16,644 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 13:53:16,644 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 13:53:16,644 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 13:53:16,644 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 13:53:16,646 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 13:53:16,646 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 13:53:16,646 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 13:53:16,646 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 13:53:16,646 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:53:16,646 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 13:53:16,647 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 13:53:16,647 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 13:53:16,647 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 13:53:16,647 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 13:53:16,647 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 13:53:16,647 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 13:53:16,647 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 13:53:16,648 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 13:53:16,648 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e6cb9575d01b247a38f631016ebb8c3cacd422c61aaebbf8be9e6e4657d498f [2024-10-24 13:53:16,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 13:53:16,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 13:53:16,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 13:53:16,883 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 13:53:16,883 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 13:53:16,884 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /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 [2024-10-24 13:53:18,113 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 13:53:18,484 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 13:53:18,484 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 [2024-10-24 13:53:18,514 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09af1326d/1cbc2344c379412fbdae4eab76bc8ec7/FLAG58e469e46 [2024-10-24 13:53:18,683 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09af1326d/1cbc2344c379412fbdae4eab76bc8ec7 [2024-10-24 13:53:18,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 13:53:18,686 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 13:53:18,687 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 13:53:18,687 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 13:53:18,692 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 13:53:18,692 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:53:18" (1/1) ... [2024-10-24 13:53:18,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f3b26ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:18, skipping insertion in model container [2024-10-24 13:53:18,693 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:53:18" (1/1) ... [2024-10-24 13:53:18,812 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 13:53:19,581 WARN L248 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] [2024-10-24 13:53:19,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:53:19,675 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 13:53:19,843 WARN L248 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] [2024-10-24 13:53:19,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:53:19,915 INFO L204 MainTranslator]: Completed translation [2024-10-24 13:53:19,916 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19 WrapperNode [2024-10-24 13:53:19,916 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 13:53:19,917 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 13:53:19,917 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 13:53:19,917 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 13:53:19,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:19,962 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,045 INFO L138 Inliner]: procedures = 262, calls = 938, calls flagged for inlining = 102, calls inlined = 94, statements flattened = 2534 [2024-10-24 13:53:20,045 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 13:53:20,046 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 13:53:20,046 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 13:53:20,046 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 13:53:20,057 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,080 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,285 INFO L175 MemorySlicer]: Split 313 memory accesses to 13 slices as follows [2, 8, 9, 8, 8, 232, 4, 20, 7, 2, 2, 7, 4]. 74 percent of accesses are in the largest equivalence class. The 101 initializations are split as follows [2, 8, 0, 8, 8, 47, 4, 20, 0, 0, 0, 0, 4]. The 109 writes are split as follows [0, 0, 1, 0, 0, 95, 0, 0, 5, 1, 1, 6, 0]. [2024-10-24 13:53:20,285 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,286 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,345 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,364 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,382 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,395 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,413 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 13:53:20,414 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 13:53:20,414 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 13:53:20,414 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 13:53:20,415 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (1/1) ... [2024-10-24 13:53:20,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:53:20,430 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 13:53:20,444 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) [2024-10-24 13:53:20,447 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 [2024-10-24 13:53:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_read [2024-10-24 13:53:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_read [2024-10-24 13:53:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-24 13:53:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-24 13:53:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-24 13:53:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-24 13:53:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2024-10-24 13:53:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2024-10-24 13:53:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-24 13:53:20,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-24 13:53:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-10-24 13:53:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-10-24 13:53:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2024-10-24 13:53:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2024-10-24 13:53:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-10-24 13:53:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-10-24 13:53:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-24 13:53:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-24 13:53:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32 [2024-10-24 13:53:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32 [2024-10-24 13:53:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2024-10-24 13:53:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2024-10-24 13:53:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-24 13:53:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-24 13:53:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-10-24 13:53:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-10-24 13:53:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-10-24 13:53:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-10-24 13:53:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-24 13:53:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-24 13:53:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-24 13:53:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-24 13:53:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-24 13:53:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-24 13:53:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-24 13:53:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-24 13:53:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-24 13:53:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-24 13:53:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-24 13:53:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-24 13:53:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-24 13:53:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-24 13:53:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-24 13:53:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-24 13:53:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-24 13:53:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-24 13:53:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-24 13:53:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-24 13:53:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-24 13:53:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-24 13:53:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-24 13:53:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-24 13:53:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-24 13:53:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-24 13:53:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-10-24 13:53:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-10-24 13:53:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 13:53:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 13:53:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-10-24 13:53:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-10-24 13:53:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-24 13:53:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-24 13:53:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-10-24 13:53:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-10-24 13:53:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2024-10-24 13:53:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2024-10-24 13:53:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 13:53:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2024-10-24 13:53:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2024-10-24 13:53:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-10-24 13:53:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-24 13:53:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-24 13:53:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-24 13:53:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_stop_scan [2024-10-24 13:53:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_stop_scan [2024-10-24 13:53:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_write [2024-10-24 13:53:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_write [2024-10-24 13:53:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-24 13:53:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-24 13:53:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-24 13:53:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-24 13:53:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_cmd [2024-10-24 13:53:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_cmd [2024-10-24 13:53:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 13:53:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2024-10-24 13:53:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2024-10-24 13:53:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 13:53:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 13:53:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 13:53:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 13:53:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 13:53:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 13:53:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-24 13:53:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-24 13:53:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-24 13:53:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-24 13:53:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-24 13:53:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-24 13:53:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-24 13:53:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2024-10-24 13:53:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2024-10-24 13:53:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-10-24 13:53:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-10-24 13:53:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_esd_work [2024-10-24 13:53:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_esd_work [2024-10-24 13:53:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-10-24 13:53:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-10-24 13:53:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2024-10-24 13:53:20,532 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2024-10-24 13:53:20,532 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_suspend [2024-10-24 13:53:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_suspend [2024-10-24 13:53:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2024-10-24 13:53:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2024-10-24 13:53:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2024-10-24 13:53:20,533 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2024-10-24 13:53:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2024-10-24 13:53:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2024-10-24 13:53:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-10-24 13:53:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-10-24 13:53:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2024-10-24 13:53:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2024-10-24 13:53:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 13:53:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 13:53:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-10-24 13:53:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-10-24 13:53:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-10-24 13:53:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-10-24 13:53:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2024-10-24 13:53:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2024-10-24 13:53:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-10-24 13:53:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-10-24 13:53:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2024-10-24 13:53:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2024-10-24 13:53:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_start_scan [2024-10-24 13:53:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_start_scan [2024-10-24 13:53:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_resume [2024-10-24 13:53:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_resume [2024-10-24 13:53:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 13:53:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 13:53:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 13:53:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 13:53:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 13:53:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 13:53:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-24 13:53:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-24 13:53:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-24 13:53:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-24 13:53:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-24 13:53:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-24 13:53:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-24 13:53:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-24 13:53:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-24 13:53:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-10-24 13:53:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-10-24 13:53:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-10-24 13:53:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-10-24 13:53:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 13:53:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2024-10-24 13:53:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2024-10-24 13:53:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 13:53:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-24 13:53:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-24 13:53:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 13:53:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 13:53:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 13:53:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 13:53:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 13:53:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 13:53:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-24 13:53:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-24 13:53:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-24 13:53:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-24 13:53:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-24 13:53:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-24 13:53:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-24 13:53:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2024-10-24 13:53:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2024-10-24 13:53:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-10-24 13:53:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-10-24 13:53:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2024-10-24 13:53:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2024-10-24 13:53:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-10-24 13:53:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-10-24 13:53:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_setup_read [2024-10-24 13:53:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_setup_read [2024-10-24 13:53:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_enable [2024-10-24 13:53:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_enable [2024-10-24 13:53:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2024-10-24 13:53:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2024-10-24 13:53:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tsc2005 [2024-10-24 13:53:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tsc2005 [2024-10-24 13:53:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_irq_thread [2024-10-24 13:53:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_irq_thread [2024-10-24 13:53:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_disable [2024-10-24 13:53:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_disable [2024-10-24 13:53:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_update_pen_state [2024-10-24 13:53:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_update_pen_state [2024-10-24 13:53:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-10-24 13:53:20,545 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-10-24 13:53:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-10-24 13:53:20,545 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-10-24 13:53:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_set_reset [2024-10-24 13:53:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_set_reset [2024-10-24 13:53:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-10-24 13:53:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-10-24 13:53:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 13:53:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 13:53:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-24 13:53:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 13:53:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 13:53:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-10-24 13:53:20,548 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-10-24 13:53:20,942 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 13:53:20,945 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 13:53:21,007 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-24 13:53:30,730 INFO L? ?]: Removed 1132 outVars from TransFormulas that were not future-live. [2024-10-24 13:53:30,731 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 13:53:30,896 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 13:53:30,896 INFO L314 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-24 13:53:30,896 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 01:53:30 BoogieIcfgContainer [2024-10-24 13:53:30,897 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 13:53:30,898 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 13:53:30,898 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 13:53:30,900 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 13:53:30,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 01:53:18" (1/3) ... [2024-10-24 13:53:30,901 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f0b3566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 01:53:30, skipping insertion in model container [2024-10-24 13:53:30,901 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:53:19" (2/3) ... [2024-10-24 13:53:30,901 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f0b3566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 01:53:30, skipping insertion in model container [2024-10-24 13:53:30,902 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 01:53:30" (3/3) ... [2024-10-24 13:53:30,902 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2024-10-24 13:53:30,916 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 13:53:30,916 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 13:53:30,985 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 13:53:30,994 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;@75c5f745, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 13:53:30,994 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 13:53:31,001 INFO L276 IsEmpty]: Start isEmpty. Operand has 834 states, 554 states have (on average 1.4711191335740073) internal successors, (815), 585 states have internal predecessors, (815), 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) [2024-10-24 13:53:31,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-10-24 13:53:31,018 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:53:31,019 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-10-24 13:53:31,021 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:53:31,026 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:53:31,026 INFO L85 PathProgramCache]: Analyzing trace with hash -492119246, now seen corresponding path program 1 times [2024-10-24 13:53:31,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:53:31,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708552304] [2024-10-24 13:53:31,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:53:31,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:53:31,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,395 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,416 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:31,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:53:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,431 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-24 13:53:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:31,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:53:31,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 13:53:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:53:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:53:31,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,488 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:53:31,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-24 13:53:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:53:31,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-24 13:53:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-24 13:53:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-10-24 13:53:31,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:53:31,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708552304] [2024-10-24 13:53:31,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1708552304] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:53:31,536 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:53:31,536 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-10-24 13:53:31,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027198072] [2024-10-24 13:53:31,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:53:31,541 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-10-24 13:53:31,541 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:53:31,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-10-24 13:53:31,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-10-24 13:53:31,560 INFO L87 Difference]: Start difference. First operand has 834 states, 554 states have (on average 1.4711191335740073) internal successors, (815), 585 states have internal predecessors, (815), 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 5.8) internal successors, (29), 2 states have internal predecessors, (29), 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) [2024-10-24 13:53:36,481 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 [] [2024-10-24 13:53:40,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:53:44,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:53:49,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:53:53,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:53:57,353 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 [] [2024-10-24 13:53:57,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:53:57,872 INFO L93 Difference]: Finished difference Result 1709 states and 2564 transitions. [2024-10-24 13:53:57,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-10-24 13:53:57,875 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 2 states have internal predecessors, (29), 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 94 [2024-10-24 13:53:57,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:53:57,889 INFO L225 Difference]: With dead ends: 1709 [2024-10-24 13:53:57,889 INFO L226 Difference]: Without dead ends: 862 [2024-10-24 13:53:57,897 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-10-24 13:53:57,899 INFO L432 NwaCegarLoop]: 597 mSDtfsCounter, 922 mSDsluCounter, 768 mSDsCounter, 0 mSdLazyCounter, 1189 mSolverCounterSat, 735 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 975 SdHoareTripleChecker+Valid, 1365 SdHoareTripleChecker+Invalid, 1930 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 735 IncrementalHoareTripleChecker+Valid, 1189 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.1s IncrementalHoareTripleChecker+Time [2024-10-24 13:53:57,900 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [975 Valid, 1365 Invalid, 1930 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [735 Valid, 1189 Invalid, 6 Unknown, 0 Unchecked, 26.1s Time] [2024-10-24 13:53:57,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 862 states. [2024-10-24 13:53:58,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 862 to 818. [2024-10-24 13:53:58,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 818 states, 552 states have (on average 1.4384057971014492) internal successors, (794), 569 states have internal predecessors, (794), 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) [2024-10-24 13:53:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 818 states and 1183 transitions. [2024-10-24 13:53:58,018 INFO L78 Accepts]: Start accepts. Automaton has 818 states and 1183 transitions. Word has length 94 [2024-10-24 13:53:58,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:53:58,018 INFO L471 AbstractCegarLoop]: Abstraction has 818 states and 1183 transitions. [2024-10-24 13:53:58,019 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 2 states have internal predecessors, (29), 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) [2024-10-24 13:53:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1183 transitions. [2024-10-24 13:53:58,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-10-24 13:53:58,022 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:53:58,022 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-10-24 13:53:58,022 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-24 13:53:58,022 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:53:58,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:53:58,023 INFO L85 PathProgramCache]: Analyzing trace with hash -2128227012, now seen corresponding path program 1 times [2024-10-24 13:53:58,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:53:58,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969861666] [2024-10-24 13:53:58,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:53:58,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:53:58,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,293 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,297 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:53:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-24 13:53:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,309 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:53:58,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 13:53:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,332 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:53:58,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:53:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,350 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:53:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-24 13:53:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:53:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,372 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:53:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,387 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-24 13:53:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,397 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-10-24 13:53:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:53:58,406 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-10-24 13:53:58,406 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:53:58,406 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969861666] [2024-10-24 13:53:58,406 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969861666] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:53:58,407 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:53:58,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-24 13:53:58,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641639525] [2024-10-24 13:53:58,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:53:58,408 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 13:53:58,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:53:58,409 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 13:53:58,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-24 13:53:58,409 INFO L87 Difference]: Start difference. First operand 818 states and 1183 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (12), 6 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-10-24 13:54:03,262 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 [] [2024-10-24 13:54:07,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:11,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:15,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:20,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:24,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:28,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:32,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:37,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:41,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:45,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:49,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:53,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-24 13:54:57,530 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 [] [2024-10-24 13:54:57,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-24 13:54:57,842 INFO L93 Difference]: Finished difference Result 2373 states and 3479 transitions. [2024-10-24 13:54:57,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-10-24 13:54:57,843 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (12), 6 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 94 [2024-10-24 13:54:57,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-24 13:54:57,853 INFO L225 Difference]: With dead ends: 2373 [2024-10-24 13:54:57,853 INFO L226 Difference]: Without dead ends: 1570 [2024-10-24 13:54:57,857 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-10-24 13:54:57,857 INFO L432 NwaCegarLoop]: 626 mSDtfsCounter, 2351 mSDsluCounter, 1238 mSDsCounter, 0 mSdLazyCounter, 2027 mSolverCounterSat, 1469 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 58.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2469 SdHoareTripleChecker+Valid, 1864 SdHoareTripleChecker+Invalid, 3510 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1469 IncrementalHoareTripleChecker+Valid, 2027 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.2s IncrementalHoareTripleChecker+Time [2024-10-24 13:54:57,857 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2469 Valid, 1864 Invalid, 3510 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1469 Valid, 2027 Invalid, 14 Unknown, 0 Unchecked, 59.2s Time] [2024-10-24 13:54:57,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1570 states. [2024-10-24 13:54:57,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1570 to 1490. [2024-10-24 13:54:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1490 states, 1020 states have (on average 1.4441176470588235) internal successors, (1473), 1052 states have internal predecessors, (1473), 346 states have call successors, (346), 128 states have call predecessors, (346), 123 states have return successors, (348), 323 states have call predecessors, (348), 338 states have call successors, (348) [2024-10-24 13:54:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 1490 states and 2167 transitions. [2024-10-24 13:54:57,947 INFO L78 Accepts]: Start accepts. Automaton has 1490 states and 2167 transitions. Word has length 94 [2024-10-24 13:54:57,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-24 13:54:57,949 INFO L471 AbstractCegarLoop]: Abstraction has 1490 states and 2167 transitions. [2024-10-24 13:54:57,949 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (12), 6 states have call predecessors, (12), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2024-10-24 13:54:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2167 transitions. [2024-10-24 13:54:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-10-24 13:54:57,955 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:54:57,955 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-10-24 13:54:57,956 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-24 13:54:57,956 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:54:57,957 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:54:57,957 INFO L85 PathProgramCache]: Analyzing trace with hash -834401166, now seen corresponding path program 1 times [2024-10-24 13:54:57,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:54:57,957 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525726573] [2024-10-24 13:54:57,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:54:57,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-24 13:54:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:54:58,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:54:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,231 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:54:58,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2024-10-24 13:54:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:54:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,255 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:54:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-10-24 13:54:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:54:58,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:54:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-10-24 13:54:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:54:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:54:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-10-24 13:54:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-24 13:54:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-24 13:54:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,339 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-24 13:54:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-24 13:54:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-10-24 13:54:58,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-24 13:54:58,347 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525726573] [2024-10-24 13:54:58,347 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525726573] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-24 13:54:58,348 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-24 13:54:58,348 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-24 13:54:58,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936817914] [2024-10-24 13:54:58,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-24 13:54:58,349 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-24 13:54:58,349 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-24 13:54:58,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-24 13:54:58,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-10-24 13:54:58,350 INFO L87 Difference]: Start difference. First operand 1490 states and 2167 transitions. Second operand has 6 states, 6 states have (on average 5.5) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 1 states have call predecessors, (8), 1 states have call successors, (8)