/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--accel--kxcjk-1013.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-06 20:54:49,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-06 20:54:49,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-06 20:54:49,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-06 20:54:49,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-06 20:54:49,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-06 20:54:49,538 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-06 20:54:49,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-06 20:54:49,551 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-06 20:54:49,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-06 20:54:49,557 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-06 20:54:49,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-06 20:54:49,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-06 20:54:49,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-06 20:54:49,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-06 20:54:49,564 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-06 20:54:49,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-06 20:54:49,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-06 20:54:49,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-06 20:54:49,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-06 20:54:49,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-06 20:54:49,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-06 20:54:49,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-06 20:54:49,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-06 20:54:49,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-06 20:54:49,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-06 20:54:49,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-06 20:54:49,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-06 20:54:49,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-06 20:54:49,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-06 20:54:49,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-06 20:54:49,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-06 20:54:49,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-06 20:54:49,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-06 20:54:49,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-06 20:54:49,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-06 20:54:49,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-06 20:54:49,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-06 20:54:49,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-06 20:54:49,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-06 20:54:49,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-06 20:54:49,602 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-06 20:54:49,638 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-06 20:54:49,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-06 20:54:49,643 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-06 20:54:49,643 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-06 20:54:49,644 INFO L138 SettingsManager]: * Use SBE=true [2019-11-06 20:54:49,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-06 20:54:49,644 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-06 20:54:49,644 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-06 20:54:49,644 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-06 20:54:49,647 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-06 20:54:49,647 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-06 20:54:49,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-06 20:54:49,647 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-06 20:54:49,648 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-06 20:54:49,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-06 20:54:49,648 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-06 20:54:49,648 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-06 20:54:49,648 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-06 20:54:49,648 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-06 20:54:49,651 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-06 20:54:49,651 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-06 20:54:49,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 20:54:49,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-06 20:54:49,652 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-06 20:54:49,653 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-06 20:54:49,653 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-06 20:54:49,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-06 20:54:49,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-06 20:54:49,653 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-06 20:54:49,974 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-06 20:54:49,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-06 20:54:49,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-06 20:54:50,000 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-06 20:54:50,001 INFO L275 PluginConnector]: CDTParser initialized [2019-11-06 20:54:50,001 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--accel--kxcjk-1013.ko-entry_point.cil.out.i [2019-11-06 20:54:50,078 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c44997dad/9f5a2ebafbcf4574a9231ace49ffd949/FLAGf2f93cfad [2019-11-06 20:54:50,926 INFO L306 CDTParser]: Found 1 translation units. [2019-11-06 20:54:50,926 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--accel--kxcjk-1013.ko-entry_point.cil.out.i [2019-11-06 20:54:50,986 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c44997dad/9f5a2ebafbcf4574a9231ace49ffd949/FLAGf2f93cfad [2019-11-06 20:54:51,403 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c44997dad/9f5a2ebafbcf4574a9231ace49ffd949 [2019-11-06 20:54:51,412 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-06 20:54:51,414 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-06 20:54:51,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-06 20:54:51,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-06 20:54:51,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-06 20:54:51,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:54:51" (1/1) ... [2019-11-06 20:54:51,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a0d63e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:51, skipping insertion in model container [2019-11-06 20:54:51,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:54:51" (1/1) ... [2019-11-06 20:54:51,431 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-06 20:54:51,558 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-06 20:54:53,667 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 20:54:53,710 INFO L188 MainTranslator]: Completed pre-run [2019-11-06 20:54:54,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-06 20:54:54,403 INFO L192 MainTranslator]: Completed translation [2019-11-06 20:54:54,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:54 WrapperNode [2019-11-06 20:54:54,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-06 20:54:54,405 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-06 20:54:54,405 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-06 20:54:54,405 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-06 20:54:54,419 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:54" (1/1) ... [2019-11-06 20:54:54,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:54" (1/1) ... [2019-11-06 20:54:54,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:54" (1/1) ... [2019-11-06 20:54:54,475 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:54" (1/1) ... [2019-11-06 20:54:54,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:54" (1/1) ... [2019-11-06 20:54:54,612 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:54" (1/1) ... [2019-11-06 20:54:54,644 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:54" (1/1) ... [2019-11-06 20:54:54,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-06 20:54:54,680 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-06 20:54:54,680 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-06 20:54:54,680 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-06 20:54:54,687 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-06 20:54:54,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-06 20:54:54,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-06 20:54:54,752 INFO L138 BoogieDeclarations]: Found implementation of procedure sign_extend32 [2019-11-06 20:54:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-11-06 20:54:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2019-11-06 20:54:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2019-11-06 20:54:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2019-11-06 20:54:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2019-11-06 20:54:54,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real_ns [2019-11-06 20:54:54,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-11-06 20:54:54,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-06 20:54:54,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-06 20:54:54,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-06 20:54:54,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-06 20:54:54,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-06 20:54:54,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-06 20:54:54,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-06 20:54:54,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-06 20:54:54,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-06 20:54:54,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-11-06 20:54:54,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-06 20:54:54,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-06 20:54:54,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-11-06 20:54:54,757 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-11-06 20:54:54,757 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2019-11-06 20:54:54,757 INFO L138 BoogieDeclarations]: Found implementation of procedure is_acpi_node [2019-11-06 20:54:54,757 INFO L138 BoogieDeclarations]: Found implementation of procedure to_acpi_node [2019-11-06 20:54:54,757 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_device_handle [2019-11-06 20:54:54,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_noidle [2019-11-06 20:54:54,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2019-11-06 20:54:54,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2019-11-06 20:54:54,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_autosuspend [2019-11-06 20:54:54,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_active [2019-11-06 20:54:54,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_suspended [2019-11-06 20:54:54,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2019-11-06 20:54:54,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_use_autosuspend [2019-11-06 20:54:54,759 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_get_time_ns [2019-11-06 20:54:54,759 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_priv [2019-11-06 20:54:54,759 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_buffer_enabled [2019-11-06 20:54:54,759 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_push_to_buffers_with_timestamp [2019-11-06 20:54:54,759 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get [2019-11-06 20:54:54,759 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_set_drvdata [2019-11-06 20:54:54,759 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get_drvdata [2019-11-06 20:54:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_set_mode [2019-11-06 20:54:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_get_mode [2019-11-06 20:54:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_set_range [2019-11-06 20:54:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_chip_init [2019-11-06 20:54:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_get_startup_times [2019-11-06 20:54:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_set_power_state [2019-11-06 20:54:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_chip_update_thresholds [2019-11-06 20:54:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_setup_any_motion_interrupt [2019-11-06 20:54:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_setup_new_data_interrupt [2019-11-06 20:54:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_convert_freq_to_bit [2019-11-06 20:54:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_convert_wake_odr_to_bit [2019-11-06 20:54:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_set_odr [2019-11-06 20:54:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_get_odr [2019-11-06 20:54:54,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_get_acc_reg [2019-11-06 20:54:54,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_set_scale [2019-11-06 20:54:54,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_read_raw [2019-11-06 20:54:54,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_write_raw [2019-11-06 20:54:54,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_read_event [2019-11-06 20:54:54,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_write_event [2019-11-06 20:54:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_read_event_config [2019-11-06 20:54:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_write_event_config [2019-11-06 20:54:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_buffer_preenable [2019-11-06 20:54:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_buffer_postdisable [2019-11-06 20:54:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_trigger_handler [2019-11-06 20:54:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_trig_try_reen [2019-11-06 20:54:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_data_rdy_trigger_set_state [2019-11-06 20:54:54,764 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_event_handler [2019-11-06 20:54:54,764 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_data_rdy_trig_poll [2019-11-06 20:54:54,764 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_match_acpi_device [2019-11-06 20:54:54,764 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_gpio_probe [2019-11-06 20:54:54,764 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_probe [2019-11-06 20:54:54,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_remove [2019-11-06 20:54:54,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_suspend [2019-11-06 20:54:54,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_resume [2019-11-06 20:54:54,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_runtime_suspend [2019-11-06 20:54:54,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_runtime_resume [2019-11-06 20:54:54,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_driver_init [2019-11-06 20:54:54,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kxcjk1013_driver_exit [2019-11-06 20:54:54,766 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_4 [2019-11-06 20:54:54,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2019-11-06 20:54:54,766 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-11-06 20:54:54,766 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-11-06 20:54:54,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_5 [2019-11-06 20:54:54,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2019-11-06 20:54:54,767 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_4 [2019-11-06 20:54:54,767 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2019-11-06 20:54:54,767 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-11-06 20:54:54,767 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-11-06 20:54:54,767 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_4 [2019-11-06 20:54:54,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_buffer_setup_ops_9 [2019-11-06 20:54:54,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_iio_trigger_ops_7 [2019-11-06 20:54:54,768 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-11-06 20:54:54,768 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-11-06 20:54:54,768 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2019-11-06 20:54:54,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_6 [2019-11-06 20:54:54,768 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2019-11-06 20:54:54,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_iio_info_8 [2019-11-06 20:54:54,769 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-11-06 20:54:54,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-11-06 20:54:54,769 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-11-06 20:54:54,769 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_4 [2019-11-06 20:54:54,769 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_3 [2019-11-06 20:54:54,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-11-06 20:54:54,769 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-06 20:54:54,770 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-11-06 20:54:54,770 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-06 20:54:54,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_5 [2019-11-06 20:54:54,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-11-06 20:54:54,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_7 [2019-11-06 20:54:54,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_8 [2019-11-06 20:54:54,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_setup_9 [2019-11-06 20:54:54,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_cleanup_10 [2019-11-06 20:54:54,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_iio_triggered_buffer_cleanup_11 [2019-11-06 20:54:54,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-06 20:54:54,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-06 20:54:54,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-06 20:54:54,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-06 20:54:54,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-06 20:54:54,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-11-06 20:54:54,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-11-06 20:54:54,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-11-06 20:54:54,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-11-06 20:54:54,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-11-06 20:54:54,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-06 20:54:54,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_gpiod_get_index [2019-11-06 20:54:54,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-11-06 20:54:54,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-11-06 20:54:54,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_disable [2019-11-06 20:54:54,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2019-11-06 20:54:54,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_set_status [2019-11-06 20:54:54,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_suspend [2019-11-06 20:54:54,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_use_autosuspend [2019-11-06 20:54:54,774 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_match_device [2019-11-06 20:54:54,774 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_to_gpio [2019-11-06 20:54:54,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-06 20:54:54,774 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_iio_device_alloc [2019-11-06 20:54:54,774 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_iio_trigger_alloc [2019-11-06 20:54:54,774 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2019-11-06 20:54:54,775 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-11-06 20:54:54,775 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-11-06 20:54:54,775 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2019-11-06 20:54:54,775 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiod_to_irq [2019-11-06 20:54:54,775 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-11-06 20:54:54,775 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-11-06 20:54:54,775 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2019-11-06 20:54:54,776 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_data [2019-11-06 20:54:54,776 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2019-11-06 20:54:54,776 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_device_register [2019-11-06 20:54:54,776 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_device_unregister [2019-11-06 20:54:54,776 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_pollfunc_store_time [2019-11-06 20:54:54,776 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_push_event [2019-11-06 20:54:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_push_to_buffers [2019-11-06 20:54:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_read_const_attr [2019-11-06 20:54:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_notify_done [2019-11-06 20:54:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_poll [2019-11-06 20:54:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_register [2019-11-06 20:54:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_unregister [2019-11-06 20:54:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_triggered_buffer_cleanup [2019-11-06 20:54:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_triggered_buffer_postenable [2019-11-06 20:54:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_triggered_buffer_predisable [2019-11-06 20:54:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_triggered_buffer_setup [2019-11-06 20:54:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_with_offset [2019-11-06 20:54:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_6 [2019-11-06 20:54:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_6 [2019-11-06 20:54:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_6 [2019-11-06 20:54:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-06 20:54:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_6 [2019-11-06 20:54:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_6 [2019-11-06 20:54:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_6 [2019-11-06 20:54:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_8 [2019-11-06 20:54:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2019-11-06 20:54:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_6 [2019-11-06 20:54:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_6 [2019-11-06 20:54:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_6 [2019-11-06 20:54:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_6 [2019-11-06 20:54:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_6 [2019-11-06 20:54:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_6 [2019-11-06 20:54:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_6 [2019-11-06 20:54:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_6 [2019-11-06 20:54:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-11-06 20:54:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-11-06 20:54:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-06 20:54:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_enable [2019-11-06 20:54:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_set_autosuspend_delay [2019-11-06 20:54:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2019-11-06 20:54:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-06 20:54:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-06 20:54:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-06 20:54:54,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-06 20:54:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-06 20:54:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-06 20:54:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-11-06 20:54:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-11-06 20:54:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure sign_extend32 [2019-11-06 20:54:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-11-06 20:54:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-06 20:54:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-06 20:54:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-06 20:54:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-11-06 20:54:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-11-06 20:54:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-06 20:54:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2019-11-06 20:54:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-11-06 20:54:54,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-06 20:54:54,784 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2019-11-06 20:54:54,784 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2019-11-06 20:54:54,784 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2019-11-06 20:54:54,784 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-11-06 20:54:54,784 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-11-06 20:54:54,784 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-06 20:54:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_with_offset [2019-11-06 20:54:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2019-11-06 20:54:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-06 20:54:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-06 20:54:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-06 20:54:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real_ns [2019-11-06 20:54:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-11-06 20:54:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-06 20:54:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_7 [2019-11-06 20:54:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-11-06 20:54:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-11-06 20:54:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-11-06 20:54:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-06 20:54:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-06 20:54:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-06 20:54:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-06 20:54:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-06 20:54:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-06 20:54:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-06 20:54:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-06 20:54:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-06 20:54:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-06 20:54:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-06 20:54:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-06 20:54:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-06 20:54:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-06 20:54:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-06 20:54:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-06 20:54:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-06 20:54:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_4 [2019-11-06 20:54:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2019-11-06 20:54:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-11-06 20:54:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-11-06 20:54:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_5 [2019-11-06 20:54:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2019-11-06 20:54:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_4 [2019-11-06 20:54:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2019-11-06 20:54:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-11-06 20:54:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-11-06 20:54:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_4 [2019-11-06 20:54:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_buffer_setup_ops_9 [2019-11-06 20:54:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_iio_trigger_ops_7 [2019-11-06 20:54:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-11-06 20:54:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-11-06 20:54:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2019-11-06 20:54:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_6 [2019-11-06 20:54:54,791 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2019-11-06 20:54:54,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_iio_info_8 [2019-11-06 20:54:54,791 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-11-06 20:54:54,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-11-06 20:54:54,791 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-11-06 20:54:54,791 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_4 [2019-11-06 20:54:54,791 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_3 [2019-11-06 20:54:54,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-11-06 20:54:54,792 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-11-06 20:54:54,792 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-06 20:54:54,792 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-06 20:54:54,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-06 20:54:54,792 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-11-06 20:54:54,792 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2019-11-06 20:54:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-06 20:54:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2019-11-06 20:54:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2019-11-06 20:54:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_data [2019-11-06 20:54:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-11-06 20:54:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2019-11-06 20:54:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-11-06 20:54:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-11-06 20:54:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2019-11-06 20:54:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_5 [2019-11-06 20:54:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_8 [2019-11-06 20:54:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-11-06 20:54:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2019-11-06 20:54:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure is_acpi_node [2019-11-06 20:54:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure to_acpi_node [2019-11-06 20:54:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_device_handle [2019-11-06 20:54:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_match_device [2019-11-06 20:54:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_gpiod_get_index [2019-11-06 20:54:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_to_irq [2019-11-06 20:54:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure desc_to_gpio [2019-11-06 20:54:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_suspend [2019-11-06 20:54:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2019-11-06 20:54:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_set_status [2019-11-06 20:54:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_enable [2019-11-06 20:54:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_disable [2019-11-06 20:54:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_use_autosuspend [2019-11-06 20:54:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_autosuspend_delay [2019-11-06 20:54:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_noidle [2019-11-06 20:54:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2019-11-06 20:54:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2019-11-06 20:54:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_autosuspend [2019-11-06 20:54:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_active [2019-11-06 20:54:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_set_suspended [2019-11-06 20:54:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2019-11-06 20:54:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_use_autosuspend [2019-11-06 20:54:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure iio_get_time_ns [2019-11-06 20:54:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure iio_device_register [2019-11-06 20:54:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure iio_device_unregister [2019-11-06 20:54:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure iio_push_event [2019-11-06 20:54:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure iio_priv [2019-11-06 20:54:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure devm_iio_device_alloc [2019-11-06 20:54:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure devm_iio_trigger_alloc [2019-11-06 20:54:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure iio_buffer_enabled [2019-11-06 20:54:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure iio_read_const_attr [2019-11-06 20:54:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure iio_push_to_buffers [2019-11-06 20:54:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure iio_push_to_buffers_with_timestamp [2019-11-06 20:54:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get [2019-11-06 20:54:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_set_drvdata [2019-11-06 20:54:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get_drvdata [2019-11-06 20:54:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_register [2019-11-06 20:54:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_unregister [2019-11-06 20:54:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_poll [2019-11-06 20:54:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_pollfunc_store_time [2019-11-06 20:54:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_notify_done [2019-11-06 20:54:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_triggered_buffer_postenable [2019-11-06 20:54:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_triggered_buffer_predisable [2019-11-06 20:54:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_triggered_buffer_setup [2019-11-06 20:54:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_setup_9 [2019-11-06 20:54:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure iio_triggered_buffer_cleanup [2019-11-06 20:54:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_cleanup_10 [2019-11-06 20:54:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_iio_triggered_buffer_cleanup_11 [2019-11-06 20:54:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_set_mode [2019-11-06 20:54:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_get_mode [2019-11-06 20:54:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_set_range [2019-11-06 20:54:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_chip_init [2019-11-06 20:54:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_get_startup_times [2019-11-06 20:54:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_set_power_state [2019-11-06 20:54:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_chip_update_thresholds [2019-11-06 20:54:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_setup_any_motion_interrupt [2019-11-06 20:54:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_setup_new_data_interrupt [2019-11-06 20:54:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_convert_freq_to_bit [2019-11-06 20:54:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_convert_wake_odr_to_bit [2019-11-06 20:54:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_set_odr [2019-11-06 20:54:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_get_odr [2019-11-06 20:54:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_get_acc_reg [2019-11-06 20:54:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_set_scale [2019-11-06 20:54:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_read_raw [2019-11-06 20:54:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_write_raw [2019-11-06 20:54:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_read_event [2019-11-06 20:54:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_write_event [2019-11-06 20:54:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_read_event_config [2019-11-06 20:54:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_write_event_config [2019-11-06 20:54:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_buffer_preenable [2019-11-06 20:54:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_buffer_postdisable [2019-11-06 20:54:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_trigger_handler [2019-11-06 20:54:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_trig_try_reen [2019-11-06 20:54:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_data_rdy_trigger_set_state [2019-11-06 20:54:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_event_handler [2019-11-06 20:54:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_data_rdy_trig_poll [2019-11-06 20:54:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_match_acpi_device [2019-11-06 20:54:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_gpio_probe [2019-11-06 20:54:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_probe [2019-11-06 20:54:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_remove [2019-11-06 20:54:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_suspend [2019-11-06 20:54:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_resume [2019-11-06 20:54:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_runtime_suspend [2019-11-06 20:54:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_runtime_resume [2019-11-06 20:54:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_driver_init [2019-11-06 20:54:54,805 INFO L130 BoogieDeclarations]: Found specification of procedure kxcjk1013_driver_exit [2019-11-06 20:54:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_6 [2019-11-06 20:54:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_6 [2019-11-06 20:54:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_6 [2019-11-06 20:54:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_6 [2019-11-06 20:54:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_6 [2019-11-06 20:54:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_8 [2019-11-06 20:54:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_6 [2019-11-06 20:54:54,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-06 20:54:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_6 [2019-11-06 20:54:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_6 [2019-11-06 20:54:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2019-11-06 20:54:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-06 20:54:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_6 [2019-11-06 20:54:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_6 [2019-11-06 20:54:54,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_6 [2019-11-06 20:54:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_6 [2019-11-06 20:54:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_6 [2019-11-06 20:54:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_6 [2019-11-06 20:54:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-06 20:54:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-06 20:54:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-06 20:54:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-06 20:54:54,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-11-06 20:54:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-11-06 20:54:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-11-06 20:54:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-06 20:54:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-11-06 20:54:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-06 20:54:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-06 20:54:54,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-06 20:54:54,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-06 20:54:54,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-06 20:54:54,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-06 20:54:54,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-06 20:54:55,953 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-06 20:55:27,823 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-11-06 20:55:28,442 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-06 20:55:28,443 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-06 20:55:28,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 08:55:28 BoogieIcfgContainer [2019-11-06 20:55:28,446 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-06 20:55:28,448 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-06 20:55:28,448 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-06 20:55:28,452 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-06 20:55:28,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 08:54:51" (1/3) ... [2019-11-06 20:55:28,454 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b49fe4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 08:55:28, skipping insertion in model container [2019-11-06 20:55:28,454 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:54:54" (2/3) ... [2019-11-06 20:55:28,455 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b49fe4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 08:55:28, skipping insertion in model container [2019-11-06 20:55:28,455 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 08:55:28" (3/3) ... [2019-11-06 20:55:28,457 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--iio--accel--kxcjk-1013.ko-entry_point.cil.out.i [2019-11-06 20:55:28,473 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-06 20:55:28,487 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-06 20:55:28,504 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-06 20:55:28,549 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-06 20:55:28,549 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-06 20:55:28,549 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-06 20:55:28,549 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-06 20:55:28,549 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-06 20:55:28,549 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-06 20:55:28,550 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-06 20:55:28,550 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-06 20:55:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states. [2019-11-06 20:55:28,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2019-11-06 20:55:28,642 INFO L402 BasicCegarLoop]: Found error trace [2019-11-06 20:55:28,644 INFO L410 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-06 20:55:28,646 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-06 20:55:28,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-06 20:55:28,653 INFO L82 PathProgramCache]: Analyzing trace with hash -1967964617, now seen corresponding path program 1 times [2019-11-06 20:55:28,668 INFO L161 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-06 20:55:28,668 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [149363907] [2019-11-06 20:55:28,669 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-06 20:55:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat