java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 17:29:59,402 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 17:29:59,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 17:29:59,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 17:29:59,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 17:29:59,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 17:29:59,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 17:29:59,420 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 17:29:59,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 17:29:59,423 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 17:29:59,424 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 17:29:59,425 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 17:29:59,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 17:29:59,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 17:29:59,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 17:29:59,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 17:29:59,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 17:29:59,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 17:29:59,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 17:29:59,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 17:29:59,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 17:29:59,436 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 17:29:59,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 17:29:59,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 17:29:59,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 17:29:59,440 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 17:29:59,440 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 17:29:59,441 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 17:29:59,442 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 17:29:59,443 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 17:29:59,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 17:29:59,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 17:29:59,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 17:29:59,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 17:29:59,446 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 17:29:59,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 17:29:59,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 17:29:59,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 17:29:59,447 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 17:29:59,448 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 17:29:59,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 17:29:59,450 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 17:29:59,466 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 17:29:59,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 17:29:59,467 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 17:29:59,467 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 17:29:59,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 17:29:59,468 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 17:29:59,468 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 17:29:59,468 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 17:29:59,468 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 17:29:59,469 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 17:29:59,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 17:29:59,469 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 17:29:59,470 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 17:29:59,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 17:29:59,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 17:29:59,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 17:29:59,470 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 17:29:59,470 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 17:29:59,471 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 17:29:59,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 17:29:59,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 17:29:59,471 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 17:29:59,471 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 17:29:59,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 17:29:59,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 17:29:59,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 17:29:59,472 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 17:29:59,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 17:29:59,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 17:29:59,473 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 17:29:59,501 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 17:29:59,514 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 17:29:59,518 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 17:29:59,519 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 17:29:59,520 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 17:29:59,520 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2019-09-11 17:29:59,590 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b2879aa5/c800d1609b2f41a1af8169240971a48e/FLAG2c627a4fb [2019-09-11 17:30:00,451 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 17:30:00,452 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-video-msp3400.ko.cil.out.i [2019-09-11 17:30:00,504 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b2879aa5/c800d1609b2f41a1af8169240971a48e/FLAG2c627a4fb [2019-09-11 17:30:00,557 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b2879aa5/c800d1609b2f41a1af8169240971a48e [2019-09-11 17:30:00,567 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 17:30:00,568 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 17:30:00,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 17:30:00,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 17:30:00,573 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 17:30:00,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:30:00" (1/1) ... [2019-09-11 17:30:00,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f186a79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:00, skipping insertion in model container [2019-09-11 17:30:00,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:30:00" (1/1) ... [2019-09-11 17:30:00,585 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 17:30:00,730 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 17:30:02,940 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:30:03,038 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 17:30:03,658 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:30:04,106 INFO L192 MainTranslator]: Completed translation [2019-09-11 17:30:04,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:04 WrapperNode [2019-09-11 17:30:04,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 17:30:04,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 17:30:04,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 17:30:04,109 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 17:30:04,124 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:04" (1/1) ... [2019-09-11 17:30:04,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:04" (1/1) ... [2019-09-11 17:30:04,227 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:04" (1/1) ... [2019-09-11 17:30:04,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:04" (1/1) ... [2019-09-11 17:30:04,375 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:04" (1/1) ... [2019-09-11 17:30:04,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:04" (1/1) ... [2019-09-11 17:30:04,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:04" (1/1) ... [2019-09-11 17:30:04,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 17:30:04,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 17:30:04,496 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 17:30:04,497 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 17:30:04,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:30:04" (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 [2019-09-11 17:30:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 17:30:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 17:30:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-11 17:30:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-11 17:30:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 17:30:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-11 17:30:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-11 17:30:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 17:30:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-11 17:30:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-09-11 17:30:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_add_driver [2019-09-11 17:30:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2019-09-11 17:30:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2019-09-11 17:30:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2019-09-11 17:30:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2019-09-11 17:30:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_lock [2019-09-11 17:30:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_unlock [2019-09-11 17:30:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2019-09-11 17:30:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_to_state [2019-09-11 17:30:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_reset [2019-09-11 17:30:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read [2019-09-11 17:30:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dem [2019-09-11 17:30:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_read_dsp [2019-09-11 17:30:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write [2019-09-11 17:30:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dem [2019-09-11 17:30:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_write_dsp [2019-09-11 17:30:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_scart [2019-09-11 17:30:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_wake_thread [2019-09-11 17:30:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_sleep [2019-09-11 17:30:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_ctrl [2019-09-11 17:30:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_update_volume [2019-09-11 17:30:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_radio [2019-09-11 17:30:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_frequency [2019-09-11 17:30:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_std [2019-09-11 17:30:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_routing [2019-09-11 17:30:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_g_tuner [2019-09-11 17:30:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_tuner [2019-09-11 17:30:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_s_i2s_clock_freq [2019-09-11 17:30:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_g_chip_ident [2019-09-11 17:30:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_log_status [2019-09-11 17:30:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_suspend [2019-09-11 17:30:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_resume [2019-09-11 17:30:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_probe [2019-09-11 17:30:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_remove [2019-09-11 17:30:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure init_msp [2019-09-11 17:30:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure exit_msp [2019-09-11 17:30:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-09-11 17:30:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-09-11 17:30:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 17:30:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-09-11 17:30:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-09-11 17:30:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-09-11 17:30:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-09-11 17:30:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-11 17:30:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-11 17:30:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 17:30:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure set_freezable [2019-09-11 17:30:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_standard_std_name [2019-09-11 17:30:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_source [2019-09-11 17:30:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_carrier [2019-09-11 17:30:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_mode [2019-09-11 17:30:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_set_audmode [2019-09-11 17:30:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_print_mode [2019-09-11 17:30:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_detect_stereo [2019-09-11 17:30:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure watch_stereo [2019-09-11 17:30:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3400c_thread [2019-09-11 17:30:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msp3410d_thread [2019-09-11 17:30:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_modus [2019-09-11 17:30:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_source [2019-09-11 17:30:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_sources [2019-09-11 17:30:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_reset [2019-09-11 17:30:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_thread [2019-09-11 17:30:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_detect_stereo [2019-09-11 17:30:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure msp34xxg_set_audmode [2019-09-11 17:30:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_set_audmode [2019-09-11 17:30:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure msp_detect_stereo [2019-09-11 17:30:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-11 17:30:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-11 17:30:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-11 17:30:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-09-11 17:30:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-11 17:30:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-09-11 17:30:04,598 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-09-11 17:30:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-09-11 17:30:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-09-11 17:30:04,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-09-11 17:30:04,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-09-11 17:30:04,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-09-11 17:30:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-11 17:30:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 17:30:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-09-11 17:30:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-09-11 17:30:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-11 17:30:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 17:30:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 17:30:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure refrigerator [2019-09-11 17:30:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-09-11 17:30:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-11 17:30:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-09-11 17:30:04,602 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-11 17:30:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_chip_ident_i2c_client [2019-09-11 17:30:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2019-09-11 17:30:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2019-09-11 17:30:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init [2019-09-11 17:30:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_log_status [2019-09-11 17:30:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2019-09-11 17:30:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2019-09-11 17:30:04,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister_subdev [2019-09-11 17:30:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_init [2019-09-11 17:30:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-09-11 17:30:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-09-11 17:30:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 17:30:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 17:30:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 17:30:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 17:30:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-11 17:30:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 17:30:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-11 17:30:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-11 17:30:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-11 17:30:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-09-11 17:30:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-11 17:30:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 17:30:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-11 17:30:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-09-11 17:30:04,608 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-11 17:30:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-09-11 17:30:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-09-11 17:30:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-11 17:30:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-11 17:30:04,609 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 17:30:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-09-11 17:30:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 17:30:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-09-11 17:30:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-09-11 17:30:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-11 17:30:04,610 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-11 17:30:04,611 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 17:30:04,612 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-11 17:30:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-09-11 17:30:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-11 17:30:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-09-11 17:30:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-11 17:30:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 17:30:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-09-11 17:30:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-09-11 17:30:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-09-11 17:30:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-09-11 17:30:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-09-11 17:30:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_add_driver [2019-09-11 17:30:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2019-09-11 17:30:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 17:30:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-09-11 17:30:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-09-11 17:30:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-09-11 17:30:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2019-09-11 17:30:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure refrigerator [2019-09-11 17:30:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2019-09-11 17:30:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_chip_ident_i2c_client [2019-09-11 17:30:04,622 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_init [2019-09-11 17:30:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2019-09-11 17:30:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister_subdev [2019-09-11 17:30:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init [2019-09-11 17:30:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2019-09-11 17:30:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2019-09-11 17:30:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_log_status [2019-09-11 17:30:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2019-09-11 17:30:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2019-09-11 17:30:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_lock [2019-09-11 17:30:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_unlock [2019-09-11 17:30:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2019-09-11 17:30:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2019-09-11 17:30:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2019-09-11 17:30:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2019-09-11 17:30:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2019-09-11 17:30:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2019-09-11 17:30:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2019-09-11 17:30:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2019-09-11 17:30:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_to_state [2019-09-11 17:30:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dem [2019-09-11 17:30:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write_dsp [2019-09-11 17:30:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dem [2019-09-11 17:30:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read_dsp [2019-09-11 17:30:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure msp_reset [2019-09-11 17:30:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_scart [2019-09-11 17:30:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure msp_update_volume [2019-09-11 17:30:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure msp_sleep [2019-09-11 17:30:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure msp_standard_std_name [2019-09-11 17:30:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_audmode [2019-09-11 17:30:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure msp_detect_stereo [2019-09-11 17:30:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_thread [2019-09-11 17:30:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure msp3410d_thread [2019-09-11 17:30:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_thread [2019-09-11 17:30:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_mode [2019-09-11 17:30:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_carrier [2019-09-11 17:30:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 17:30:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 17:30:04,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 17:30:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure msp_read [2019-09-11 17:30:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure msp_write [2019-09-11 17:30:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure msp_wake_thread [2019-09-11 17:30:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_ctrl [2019-09-11 17:30:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_radio [2019-09-11 17:30:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_frequency [2019-09-11 17:30:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_std [2019-09-11 17:30:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_routing [2019-09-11 17:30:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure msp_g_tuner [2019-09-11 17:30:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_tuner [2019-09-11 17:30:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure msp_s_i2s_clock_freq [2019-09-11 17:30:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure msp_g_chip_ident [2019-09-11 17:30:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure msp_log_status [2019-09-11 17:30:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure msp_suspend [2019-09-11 17:30:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure msp_resume [2019-09-11 17:30:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure msp_probe [2019-09-11 17:30:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure msp_remove [2019-09-11 17:30:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure init_msp [2019-09-11 17:30:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure exit_msp [2019-09-11 17:30:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 17:30:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-11 17:30:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 17:30:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 17:30:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 17:30:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-09-11 17:30:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-09-11 17:30:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-11 17:30:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-11 17:30:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-09-11 17:30:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-09-11 17:30:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-09-11 17:30:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure set_freezable [2019-09-11 17:30:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure msp_set_source [2019-09-11 17:30:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_set_audmode [2019-09-11 17:30:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_print_mode [2019-09-11 17:30:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure msp3400c_detect_stereo [2019-09-11 17:30:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure watch_stereo [2019-09-11 17:30:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_modus [2019-09-11 17:30:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_source [2019-09-11 17:30:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_sources [2019-09-11 17:30:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_reset [2019-09-11 17:30:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_detect_stereo [2019-09-11 17:30:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure msp34xxg_set_audmode [2019-09-11 17:30:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 17:30:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 17:30:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-11 17:30:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 17:30:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 17:30:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 17:30:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 17:30:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 17:30:04,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 17:30:05,840 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:06,092 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##52: assume !false; [2019-09-11 17:30:06,093 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume false; [2019-09-11 17:30:06,104 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:06,106 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:06,411 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##97: assume !false; [2019-09-11 17:30:06,414 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##96: assume false; [2019-09-11 17:30:06,414 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##135: assume !false; [2019-09-11 17:30:06,414 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##134: assume false; [2019-09-11 17:30:06,610 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:06,619 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-11 17:30:06,619 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-11 17:30:06,622 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:06,734 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##50: assume false; [2019-09-11 17:30:06,735 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume !false; [2019-09-11 17:30:07,194 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:07,306 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume !false; [2019-09-11 17:30:07,306 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume false; [2019-09-11 17:30:07,309 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:07,356 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2019-09-11 17:30:07,357 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2019-09-11 17:30:07,517 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-09-11 17:30:07,585 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:07,634 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-09-11 17:30:07,634 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-09-11 17:30:07,948 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:07,974 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false; [2019-09-11 17:30:07,974 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false; [2019-09-11 17:30:22,415 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:22,500 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume !false; [2019-09-11 17:30:22,500 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume false; [2019-09-11 17:30:22,530 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-11 17:30:22,676 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-09-11 17:30:22,676 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-09-11 17:30:24,316 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 17:30:24,316 INFO L283 CfgBuilder]: Removed 95 assume(true) statements. [2019-09-11 17:30:24,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:30:24 BoogieIcfgContainer [2019-09-11 17:30:24,318 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 17:30:24,319 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 17:30:24,319 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 17:30:24,319 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 17:30:24,320 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:30:24" (1/1) ... [2019-09-11 17:30:24,357 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2 has thrown an exception: java.lang.ArithmeticException: Non-terminating decimal expansion; no exact representable decimal result. at java.math.BigDecimal.divide(BigDecimal.java:1693) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.util.AbsIntUtil.sanitizeBigDecimalValue(AbsIntUtil.java:483) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RCFGLiteralCollector$StatementLiteralCollector.visit(RCFGLiteralCollector.java:202) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:376) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:693) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:390) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpressions(BoogieTransformer.java:674) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:731) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processExpression(BoogieVisitor.java:390) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpressions(BoogieTransformer.java:674) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:395) at de.uni_freiburg.informatik.ultimate.boogie.BoogieVisitor.processStatement(BoogieVisitor.java:213) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RCFGLiteralCollector$StatementLiteralCollector.processStatement(RCFGLiteralCollector.java:162) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RCFGLiteralCollector.visit(RCFGLiteralCollector.java:115) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.RCFGEdgeVisitor.visit(RCFGEdgeVisitor.java:96) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.RCFGEdgeVisitor.visit(RCFGEdgeVisitor.java:52) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RCFGLiteralCollector.process(RCFGLiteralCollector.java:106) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RCFGLiteralCollector.(RCFGLiteralCollector.java:79) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.lambda$0(AbstractInterpreter.java:102) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.initializer.FixpointEngineParameterFactory.getFlatDomainOrNull(FixpointEngineParameterFactory.java:193) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.initializer.FixpointEngineParameterFactory.selectDomain(FixpointEngineParameterFactory.java:142) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.initializer.FixpointEngineParameterFactory.createParams(FixpointEngineParameterFactory.java:123) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.run(AbstractInterpreter.java:106) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.AbstractInterpretationRcfgObserver.process(AbstractInterpretationRcfgObserver.java:73) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-11 17:30:24,368 INFO L168 Benchmark]: Toolchain (without parser) took 23799.00 ms. Allocated memory was 133.2 MB in the beginning and 945.8 MB in the end (delta: 812.6 MB). Free memory was 77.6 MB in the beginning and 731.1 MB in the end (delta: -653.5 MB). Peak memory consumption was 159.1 MB. Max. memory is 7.1 GB. [2019-09-11 17:30:24,369 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 107.6 MB in the beginning and 107.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-11 17:30:24,370 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3538.49 ms. Allocated memory was 133.2 MB in the beginning and 276.3 MB in the end (delta: 143.1 MB). Free memory was 77.4 MB in the beginning and 211.2 MB in the end (delta: -133.8 MB). Peak memory consumption was 152.4 MB. Max. memory is 7.1 GB. [2019-09-11 17:30:24,371 INFO L168 Benchmark]: Boogie Preprocessor took 387.20 ms. Allocated memory is still 276.3 MB. Free memory was 211.2 MB in the beginning and 171.2 MB in the end (delta: 40.0 MB). Peak memory consumption was 40.0 MB. Max. memory is 7.1 GB. [2019-09-11 17:30:24,372 INFO L168 Benchmark]: RCFGBuilder took 19822.41 ms. Allocated memory was 276.3 MB in the beginning and 945.8 MB in the end (delta: 669.5 MB). Free memory was 171.2 MB in the beginning and 746.8 MB in the end (delta: -575.6 MB). Peak memory consumption was 725.7 MB. Max. memory is 7.1 GB. [2019-09-11 17:30:24,373 INFO L168 Benchmark]: Abstract Interpretation took 46.57 ms. Allocated memory is still 945.8 MB. Free memory was 746.8 MB in the beginning and 731.1 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. [2019-09-11 17:30:24,378 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 133.2 MB. Free memory was 107.6 MB in the beginning and 107.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3538.49 ms. Allocated memory was 133.2 MB in the beginning and 276.3 MB in the end (delta: 143.1 MB). Free memory was 77.4 MB in the beginning and 211.2 MB in the end (delta: -133.8 MB). Peak memory consumption was 152.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 387.20 ms. Allocated memory is still 276.3 MB. Free memory was 211.2 MB in the beginning and 171.2 MB in the end (delta: 40.0 MB). Peak memory consumption was 40.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 19822.41 ms. Allocated memory was 276.3 MB in the beginning and 945.8 MB in the end (delta: 669.5 MB). Free memory was 171.2 MB in the beginning and 746.8 MB in the end (delta: -575.6 MB). Peak memory consumption was 725.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 46.57 ms. Allocated memory is still 945.8 MB. Free memory was 746.8 MB in the beginning and 731.1 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - ExceptionOrErrorResult: ArithmeticException: Non-terminating decimal expansion; no exact representable decimal result. de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: ArithmeticException: Non-terminating decimal expansion; no exact representable decimal result.: java.math.BigDecimal.divide(BigDecimal.java:1693) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...