/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 03:17:50,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 03:17:50,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 03:17:50,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 03:17:50,545 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 03:17:50,551 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 03:17:50,553 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 03:17:50,557 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 03:17:50,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 03:17:50,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 03:17:50,570 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 03:17:50,571 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 03:17:50,572 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 03:17:50,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 03:17:50,577 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 03:17:50,578 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 03:17:50,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 03:17:50,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 03:17:50,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 03:17:50,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 03:17:50,611 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 03:17:50,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 03:17:50,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 03:17:50,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 03:17:50,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 03:17:50,633 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 03:17:50,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 03:17:50,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 03:17:50,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 03:17:50,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 03:17:50,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 03:17:50,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 03:17:50,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 03:17:50,644 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 03:17:50,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 03:17:50,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 03:17:50,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 03:17:50,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 03:17:50,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 03:17:50,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 03:17:50,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 03:17:50,655 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 03:17:50,703 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 03:17:50,703 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 03:17:50,708 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 03:17:50,708 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 03:17:50,708 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 03:17:50,708 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 03:17:50,709 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 03:17:50,709 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 03:17:50,709 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 03:17:50,709 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 03:17:50,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 03:17:50,710 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 03:17:50,711 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 03:17:50,711 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 03:17:50,711 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 03:17:50,711 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 03:17:50,711 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 03:17:50,712 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 03:17:50,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 03:17:50,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 03:17:50,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 03:17:50,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 03:17:50,713 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 03:17:50,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 03:17:50,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 03:17:50,713 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 03:17:50,713 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 03:17:50,713 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 03:17:51,085 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 03:17:51,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 03:17:51,127 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 03:17:51,129 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 03:17:51,130 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 03:17:51,131 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i [2020-10-28 03:17:51,215 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d2b33d495/ed6d7ba3c2ab408b8012b3495ea9abb1/FLAGb417b1b63 [2020-10-28 03:17:52,336 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 03:17:52,337 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i [2020-10-28 03:17:52,380 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d2b33d495/ed6d7ba3c2ab408b8012b3495ea9abb1/FLAGb417b1b63 [2020-10-28 03:17:52,704 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d2b33d495/ed6d7ba3c2ab408b8012b3495ea9abb1 [2020-10-28 03:17:52,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 03:17:52,717 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 03:17:52,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 03:17:52,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 03:17:52,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 03:17:52,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 03:17:52" (1/1) ... [2020-10-28 03:17:52,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31bc5f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:52, skipping insertion in model container [2020-10-28 03:17:52,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 03:17:52" (1/1) ... [2020-10-28 03:17:52,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 03:17:52,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 03:17:55,611 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 03:17:55,653 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 03:17:56,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 03:17:56,913 INFO L208 MainTranslator]: Completed translation [2020-10-28 03:17:56,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:56 WrapperNode [2020-10-28 03:17:56,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 03:17:56,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 03:17:56,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 03:17:56,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 03:17:56,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:56" (1/1) ... [2020-10-28 03:17:56,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:56" (1/1) ... [2020-10-28 03:17:57,071 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:56" (1/1) ... [2020-10-28 03:17:57,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:56" (1/1) ... [2020-10-28 03:17:57,246 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:56" (1/1) ... [2020-10-28 03:17:57,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:56" (1/1) ... [2020-10-28 03:17:57,331 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:56" (1/1) ... [2020-10-28 03:17:57,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 03:17:57,377 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 03:17:57,377 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 03:17:57,377 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 03:17:57,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:56" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-28 03:17:57,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 03:17:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 03:17:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 03:17:57,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 03:17:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-28 03:17:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-28 03:17:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-10-28 03:17:57,465 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2020-10-28 03:17:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_write_bridge [2020-10-28 03:17:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_read_bridge [2020-10-28 03:17:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_write_sensor [2020-10-28 03:17:57,466 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_write_sensor_finish [2020-10-28 03:17:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_write_sensor_bytes [2020-10-28 03:17:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_write_sensor_words [2020-10-28 03:17:57,467 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_read_sensor [2020-10-28 03:17:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_dump_bridge [2020-10-28 03:17:57,468 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_init [2020-10-28 03:17:57,469 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_init_controls [2020-10-28 03:17:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_start [2020-10-28 03:17:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_isoc_init [2020-10-28 03:17:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_isoc_nego [2020-10-28 03:17:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_stopN [2020-10-28 03:17:57,470 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_pkt_scan [2020-10-28 03:17:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_int_pkt_scan [2020-10-28 03:17:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure stv06xx_config [2020-10-28 03:17:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_probe [2020-10-28 03:17:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_disconnect [2020-10-28 03:17:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_driver_init [2020-10-28 03:17:57,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_driver_exit [2020-10-28 03:17:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sd_driver_exit_14_2 [2020-10-28 03:17:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_sd_driver_init_14_13 [2020-10-28 03:17:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 03:17:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-28 03:17:57,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_14_4 [2020-10-28 03:17:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_14_5 [2020-10-28 03:17:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_io_instance_4_14_6 [2020-10-28 03:17:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_11_2 [2020-10-28 03:17:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_11_3 [2020-10-28 03:17:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-28 03:17:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_14_7 [2020-10-28 03:17:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_14_8 [2020-10-28 03:17:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_io_instance_4_14_9 [2020-10-28 03:17:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-28 03:17:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_13 [2020-10-28 03:17:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-28 03:17:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_17 [2020-10-28 03:17:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2020-10-28 03:17:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 03:17:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-28 03:17:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2020-10-28 03:17:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-28 03:17:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-28 03:17:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 03:17:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 03:17:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_4 [2020-10-28 03:17:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_sd_desc_dummy_resourceless_instance_0 [2020-10-28 03:17:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_6 [2020-10-28 03:17:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_7 [2020-10-28 03:17:57,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_8 [2020-10-28 03:17:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_9 [2020-10-28 03:17:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 03:17:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-28 03:17:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-28 03:17:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 03:17:57,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-28 03:17:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_1 [2020-10-28 03:17:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_10_15 [2020-10-28 03:17:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_1 [2020-10-28 03:17:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_11_4 [2020-10-28 03:17:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_1 [2020-10-28 03:17:57,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_6_5 [2020-10-28 03:17:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_1 [2020-10-28 03:17:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_7_5 [2020-10-28 03:17:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_1 [2020-10-28 03:17:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_8_5 [2020-10-28 03:17:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_1 [2020-10-28 03:17:57,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_9_5 [2020-10-28 03:17:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2020-10-28 03:17:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_11 [2020-10-28 03:17:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_10_6 [2020-10-28 03:17:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_10_9 [2020-10-28 03:17:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_10_10 [2020-10-28 03:17:57,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_10_13 [2020-10-28 03:17:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_10_4 [2020-10-28 03:17:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_10_7 [2020-10-28 03:17:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_10_8 [2020-10-28 03:17:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2020-10-28 03:17:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_10 [2020-10-28 03:17:57,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_39 [2020-10-28 03:17:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_58 [2020-10-28 03:17:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_59 [2020-10-28 03:17:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_s_ctrl [2020-10-28 03:17:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_probe [2020-10-28 03:17:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_init_controls [2020-10-28 03:17:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_init [2020-10-28 03:17:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_start [2020-10-28 03:17:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_stop [2020-10-28 03:17:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_dump [2020-10-28 03:17:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_set_hflip [2020-10-28 03:17:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_set_vflip [2020-10-28 03:17:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_set_analog_gain [2020-10-28 03:17:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vv6410_set_exposure [2020-10-28 03:17:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-28 03:17:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_17 [2020-10-28 03:17:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_18 [2020-10-28 03:17:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_19 [2020-10-28 03:17:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_5_4 [2020-10-28 03:17:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_5_11 [2020-10-28 03:17:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_5_2 [2020-10-28 03:17:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_stv06xx_sensor_io_instance_5 [2020-10-28 03:17:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_14 [2020-10-28 03:17:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_5_5 [2020-10-28 03:17:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_reg_write_seq [2020-10-28 03:17:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_set_state [2020-10-28 03:17:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_reset [2020-10-28 03:17:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_set_exposure [2020-10-28 03:17:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_set_gains [2020-10-28 03:17:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_set_gain [2020-10-28 03:17:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_set_size [2020-10-28 03:17:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_s_ctrl [2020-10-28 03:17:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_init_controls [2020-10-28 03:17:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_probe_1x00 [2020-10-28 03:17:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_probe_1020 [2020-10-28 03:17:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_start [2020-10-28 03:17:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_stop [2020-10-28 03:17:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_init [2020-10-28 03:17:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure hdcs_dump [2020-10-28 03:17:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_6_3 [2020-10-28 03:17:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_17 [2020-10-28 03:17:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_18 [2020-10-28 03:17:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_19 [2020-10-28 03:17:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_1_4 [2020-10-28 03:17:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_17 [2020-10-28 03:17:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_18 [2020-10-28 03:17:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_19 [2020-10-28 03:17:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_2_4 [2020-10-28 03:17:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_1_11 [2020-10-28 03:17:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_2_11 [2020-10-28 03:17:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_1_2 [2020-10-28 03:17:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_2_2 [2020-10-28 03:17:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_stv06xx_sensor_io_instance_1 [2020-10-28 03:17:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_stv06xx_sensor_io_instance_2 [2020-10-28 03:17:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_14 [2020-10-28 03:17:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 03:17:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_14 [2020-10-28 03:17:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2020-10-28 03:17:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 03:17:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_s_ctrl [2020-10-28 03:17:57,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_init_controls [2020-10-28 03:17:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_probe [2020-10-28 03:17:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_start [2020-10-28 03:17:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_stop [2020-10-28 03:17:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_init [2020-10-28 03:17:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_dump [2020-10-28 03:17:57,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_set_gain [2020-10-28 03:17:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_set_red_balance [2020-10-28 03:17:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_set_blue_balance [2020-10-28 03:17:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_set_exposure [2020-10-28 03:17:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_set_autogain [2020-10-28 03:17:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pb0100_set_autogain_target [2020-10-28 03:17:57,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-28 03:17:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_17 [2020-10-28 03:17:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_18 [2020-10-28 03:17:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_19 [2020-10-28 03:17:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_3_4 [2020-10-28 03:17:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_3_11 [2020-10-28 03:17:57,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_3_2 [2020-10-28 03:17:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_stv06xx_sensor_io_instance_3 [2020-10-28 03:17:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_14 [2020-10-28 03:17:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2020-10-28 03:17:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 03:17:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_s_ctrl [2020-10-28 03:17:57,495 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_init_controls [2020-10-28 03:17:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_probe [2020-10-28 03:17:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_init [2020-10-28 03:17:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure setbrightness [2020-10-28 03:17:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure setcontrast [2020-10-28 03:17:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure setgain [2020-10-28 03:17:57,496 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2020-10-28 03:17:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_start [2020-10-28 03:17:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure st6422_stop [2020-10-28 03:17:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-28 03:17:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_17 [2020-10-28 03:17:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_18 [2020-10-28 03:17:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_4_19 [2020-10-28 03:17:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_4_11 [2020-10-28 03:17:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_4_2 [2020-10-28 03:17:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_stv06xx_sensor_io_instance_4 [2020-10-28 03:17:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_14 [2020-10-28 03:17:57,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-28 03:17:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 03:17:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 03:17:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 03:17:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 03:17:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 03:17:57,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 03:17:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 03:17:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 03:17:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 03:17:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 03:17:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 03:17:57,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 03:17:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 03:17:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 03:17:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 03:17:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 03:17:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 03:17:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 03:17:57,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 03:17:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 03:17:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 03:17:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 03:17:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 03:17:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 03:17:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 03:17:57,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 03:17:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 03:17:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 03:17:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 03:17:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 03:17:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 03:17:57,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 03:17:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 03:17:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 03:17:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 03:17:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 03:17:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 03:17:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 03:17:57,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 03:17:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 03:17:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 03:17:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 03:17:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 03:17:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 03:17:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 03:17:57,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 03:17:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 03:17:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 03:17:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 03:17:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 03:17:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 03:17:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 03:17:57,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 03:17:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 03:17:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 03:17:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 03:17:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 03:17:57,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 03:17:57,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 03:17:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 03:17:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 03:17:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 03:17:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 03:17:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 03:17:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 03:17:57,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 03:17:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 03:17:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 03:17:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 03:17:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 03:17:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 03:17:57,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 03:17:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 03:17:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 03:17:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 03:17:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 03:17:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 03:17:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_dev_probe [2020-10-28 03:17:57,511 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2020-10-28 03:17:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_frame_add [2020-10-28 03:17:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2020-10-28 03:17:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_suspend [2020-10-28 03:17:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-10-28 03:17:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 03:17:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 03:17:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 03:17:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 03:17:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-28 03:17:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 03:17:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 03:17:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2020-10-28 03:17:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-28 03:17:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-28 03:17:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2020-10-28 03:17:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-28 03:17:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2020-10-28 03:17:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_auto_cluster [2020-10-28 03:17:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2020-10-28 03:17:57,514 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_custom [2020-10-28 03:17:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2020-10-28 03:17:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 03:17:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 03:17:57,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 03:17:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 03:17:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 03:17:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 03:17:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 03:17:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-28 03:17:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 03:17:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 03:17:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 03:17:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 03:17:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 03:17:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 03:17:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 03:17:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 03:17:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 03:17:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 03:17:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 03:17:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_39 [2020-10-28 03:17:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-28 03:17:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2020-10-28 03:17:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2020-10-28 03:17:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-28 03:17:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_58 [2020-10-28 03:17:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-28 03:17:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_59 [2020-10-28 03:17:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-28 03:17:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2020-10-28 03:17:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-28 03:17:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 03:17:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-10-28 03:17:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-10-28 03:17:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2020-10-28 03:17:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 03:17:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_dev_probe [2020-10-28 03:17:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2020-10-28 03:17:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2020-10-28 03:17:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_suspend [2020-10-28 03:17:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2020-10-28 03:17:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_write_bridge [2020-10-28 03:17:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_read_bridge [2020-10-28 03:17:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_write_sensor_bytes [2020-10-28 03:17:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_write_sensor_words [2020-10-28 03:17:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_read_sensor [2020-10-28 03:17:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_write_sensor [2020-10-28 03:17:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 03:17:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 03:17:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 03:17:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 03:17:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_write_sensor_finish [2020-10-28 03:17:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 03:17:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_dump_bridge [2020-10-28 03:17:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_init [2020-10-28 03:17:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 03:17:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_init_controls [2020-10-28 03:17:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 03:17:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_start [2020-10-28 03:17:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_isoc_init [2020-10-28 03:17:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_isoc_nego [2020-10-28 03:17:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_stopN [2020-10-28 03:17:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_pkt_scan [2020-10-28 03:17:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure sd_int_pkt_scan [2020-10-28 03:17:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure stv06xx_config [2020-10-28 03:17:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure sd_probe [2020-10-28 03:17:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure sd_disconnect [2020-10-28 03:17:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure sd_driver_init [2020-10-28 03:17:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure sd_driver_exit [2020-10-28 03:17:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sd_driver_exit_14_2 [2020-10-28 03:17:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_sd_driver_init_14_13 [2020-10-28 03:17:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 03:17:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-28 03:17:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_14_4 [2020-10-28 03:17:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_14_5 [2020-10-28 03:17:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_io_instance_4_14_6 [2020-10-28 03:17:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_11_2 [2020-10-28 03:17:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_11_3 [2020-10-28 03:17:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-28 03:17:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_14_7 [2020-10-28 03:17:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_14_8 [2020-10-28 03:17:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_io_instance_4_14_9 [2020-10-28 03:17:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2020-10-28 03:17:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_13 [2020-10-28 03:17:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_14 [2020-10-28 03:17:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_17 [2020-10-28 03:17:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2020-10-28 03:17:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2020-10-28 03:17:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2020-10-28 03:17:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2020-10-28 03:17:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2020-10-28 03:17:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_6_3 [2020-10-28 03:17:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_7_3 [2020-10-28 03:17:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_8_3 [2020-10-28 03:17:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_9_3 [2020-10-28 03:17:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-28 03:17:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 03:17:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 03:17:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_4 [2020-10-28 03:17:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_sd_desc_dummy_resourceless_instance_0 [2020-10-28 03:17:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_stv06xx_sensor_io_instance_1 [2020-10-28 03:17:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_stv06xx_sensor_io_instance_2 [2020-10-28 03:17:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_stv06xx_sensor_io_instance_3 [2020-10-28 03:17:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_stv06xx_sensor_io_instance_4 [2020-10-28 03:17:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_stv06xx_sensor_io_instance_5 [2020-10-28 03:17:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_6 [2020-10-28 03:17:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_7 [2020-10-28 03:17:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_8 [2020-10-28 03:17:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_9 [2020-10-28 03:17:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 03:17:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-28 03:17:57,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-28 03:17:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 03:17:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-28 03:17:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_1 [2020-10-28 03:17:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_10_15 [2020-10-28 03:17:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_1 [2020-10-28 03:17:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_11_4 [2020-10-28 03:17:57,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_14 [2020-10-28 03:17:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 03:17:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_14 [2020-10-28 03:17:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2020-10-28 03:17:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_14 [2020-10-28 03:17:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2020-10-28 03:17:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_14 [2020-10-28 03:17:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-28 03:17:57,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_14 [2020-10-28 03:17:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_5_5 [2020-10-28 03:17:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_1 [2020-10-28 03:17:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_6_5 [2020-10-28 03:17:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_1 [2020-10-28 03:17:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_7_5 [2020-10-28 03:17:57,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_1 [2020-10-28 03:17:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_8_5 [2020-10-28 03:17:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_1 [2020-10-28 03:17:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_9_5 [2020-10-28 03:17:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2020-10-28 03:17:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_11 [2020-10-28 03:17:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_10_6 [2020-10-28 03:17:57,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_10_9 [2020-10-28 03:17:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_10_10 [2020-10-28 03:17:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_10_13 [2020-10-28 03:17:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_10_4 [2020-10-28 03:17:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_10_7 [2020-10-28 03:17:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_10_8 [2020-10-28 03:17:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2020-10-28 03:17:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_10 [2020-10-28 03:17:57,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 03:17:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 03:17:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2020-10-28 03:17:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2020-10-28 03:17:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_probe [2020-10-28 03:17:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_start [2020-10-28 03:17:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_init [2020-10-28 03:17:57,536 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_init_controls [2020-10-28 03:17:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_stop [2020-10-28 03:17:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_dump [2020-10-28 03:17:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_set_hflip [2020-10-28 03:17:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_set_vflip [2020-10-28 03:17:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_set_analog_gain [2020-10-28 03:17:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_set_exposure [2020-10-28 03:17:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure vv6410_s_ctrl [2020-10-28 03:17:57,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_17 [2020-10-28 03:17:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_18 [2020-10-28 03:17:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_19 [2020-10-28 03:17:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_5_4 [2020-10-28 03:17:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_5_11 [2020-10-28 03:17:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_5_2 [2020-10-28 03:17:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 03:17:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 03:17:57,538 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 03:17:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_probe_1x00 [2020-10-28 03:17:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_probe_1020 [2020-10-28 03:17:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_start [2020-10-28 03:17:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_init [2020-10-28 03:17:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_init_controls [2020-10-28 03:17:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_stop [2020-10-28 03:17:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_dump [2020-10-28 03:17:57,539 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_set_exposure [2020-10-28 03:17:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_set_gain [2020-10-28 03:17:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_reg_write_seq [2020-10-28 03:17:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_set_state [2020-10-28 03:17:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_reset [2020-10-28 03:17:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_set_gains [2020-10-28 03:17:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_set_size [2020-10-28 03:17:57,540 INFO L130 BoogieDeclarations]: Found specification of procedure hdcs_s_ctrl [2020-10-28 03:17:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_17 [2020-10-28 03:17:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_18 [2020-10-28 03:17:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_19 [2020-10-28 03:17:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_1_4 [2020-10-28 03:17:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_17 [2020-10-28 03:17:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_18 [2020-10-28 03:17:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_19 [2020-10-28 03:17:57,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_2_4 [2020-10-28 03:17:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_1_11 [2020-10-28 03:17:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_2_11 [2020-10-28 03:17:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_1_2 [2020-10-28 03:17:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_2_2 [2020-10-28 03:17:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 03:17:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 03:17:57,542 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_custom [2020-10-28 03:17:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_auto_cluster [2020-10-28 03:17:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_probe [2020-10-28 03:17:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_start [2020-10-28 03:17:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_init [2020-10-28 03:17:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_init_controls [2020-10-28 03:17:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_stop [2020-10-28 03:17:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_dump [2020-10-28 03:17:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_set_gain [2020-10-28 03:17:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_set_red_balance [2020-10-28 03:17:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_set_blue_balance [2020-10-28 03:17:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_set_exposure [2020-10-28 03:17:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_set_autogain [2020-10-28 03:17:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_set_autogain_target [2020-10-28 03:17:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure pb0100_s_ctrl [2020-10-28 03:17:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_17 [2020-10-28 03:17:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_18 [2020-10-28 03:17:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_19 [2020-10-28 03:17:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_3_4 [2020-10-28 03:17:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_3_11 [2020-10-28 03:17:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_3_2 [2020-10-28 03:17:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_probe [2020-10-28 03:17:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_start [2020-10-28 03:17:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_init [2020-10-28 03:17:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_init_controls [2020-10-28 03:17:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_stop [2020-10-28 03:17:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure setbrightness [2020-10-28 03:17:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure setcontrast [2020-10-28 03:17:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure setgain [2020-10-28 03:17:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2020-10-28 03:17:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure st6422_s_ctrl [2020-10-28 03:17:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_17 [2020-10-28 03:17:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_18 [2020-10-28 03:17:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_4_19 [2020-10-28 03:17:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_4_11 [2020-10-28 03:17:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_4_2 [2020-10-28 03:17:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 03:17:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 03:17:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 03:17:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 03:17:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 03:17:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 03:17:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 03:17:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 03:17:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 03:17:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 03:17:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 03:17:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 03:17:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 03:17:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 03:17:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 03:17:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 03:17:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 03:17:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 03:17:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 03:17:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 03:17:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 03:17:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 03:17:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 03:17:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 03:17:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 03:17:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 03:17:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 03:17:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 03:17:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 03:17:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 03:17:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 03:17:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 03:17:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 03:17:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 03:17:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 03:17:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 03:17:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 03:17:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 03:17:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 03:17:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 03:17:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 03:17:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 03:17:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 03:17:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 03:17:57,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 03:17:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 03:17:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 03:17:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 03:17:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 03:17:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 03:17:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 03:17:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 03:17:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 03:17:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 03:17:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 03:17:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 03:17:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 03:17:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 03:17:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 03:17:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 03:17:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 03:17:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 03:17:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 03:17:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 03:17:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 03:17:57,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 03:17:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 03:17:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 03:17:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 03:17:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 03:17:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 03:17:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 03:17:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 03:17:57,558 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 03:17:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 03:17:57,559 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 03:17:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 03:17:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 03:17:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 03:17:57,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 03:17:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 03:17:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 03:17:57,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 03:18:04,486 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 03:19:18,683 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 03:19:19,580 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 03:19:19,580 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 03:19:19,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 03:19:19 BoogieIcfgContainer [2020-10-28 03:19:19,586 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 03:19:19,588 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 03:19:19,588 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 03:19:19,592 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 03:19:19,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 03:17:52" (1/3) ... [2020-10-28 03:19:19,593 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@552b3d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 03:19:19, skipping insertion in model container [2020-10-28 03:19:19,593 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 03:17:56" (2/3) ... [2020-10-28 03:19:19,594 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@552b3d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 03:19:19, skipping insertion in model container [2020-10-28 03:19:19,594 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 03:19:19" (3/3) ... [2020-10-28 03:19:19,596 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-gspca-stv06xx-gspca_stv06xx.cil.i [2020-10-28 03:19:19,608 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 03:19:19,615 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 03:19:19,630 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 03:19:19,665 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 03:19:19,665 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 03:19:19,665 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 03:19:19,665 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 03:19:19,665 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 03:19:19,666 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 03:19:19,666 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 03:19:19,666 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 03:19:19,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2625 states. [2020-10-28 03:19:19,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2020-10-28 03:19:19,776 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 03:19:19,778 INFO L422 BasicCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 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] [2020-10-28 03:19:19,778 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 03:19:19,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 03:19:19,785 INFO L82 PathProgramCache]: Analyzing trace with hash -1304769591, now seen corresponding path program 1 times [2020-10-28 03:19:19,801 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 03:19:19,802 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1719809222] [2020-10-28 03:19:19,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 03:19:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:21,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:25,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:25,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:25,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 349 [2020-10-28 03:19:25,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 03:19:25,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5044 [2020-10-28 03:19:25,737 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:25,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 03:19:25,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 282 [2020-10-28 03:19:25,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-28 03:19:25,738 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 03:19:35,991 WARN L193 SmtUtils]: Spent 9.83 s on a formula simplification that was a NOOP. DAG size: 1324 [2020-10-28 03:19:35,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:19:36,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:36,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:37,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:37,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:37,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:37,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1572 [2020-10-28 03:19:37,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:37,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:37,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:37,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:37,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:37,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 03:19:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:37,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:37,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:37,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 03:19:37,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:37,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 03:19:37,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:37,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:37,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:37,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:37,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:37,989 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-10-28 03:19:37,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 03:19:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 267 [2020-10-28 03:19:38,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-28 03:19:38,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:19:38,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 262 [2020-10-28 03:19:38,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-28 03:19:38,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 03:19:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 03:19:38,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:38,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 03:19:38,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 03:19:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,412 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,413 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 03:19:38,413 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,414 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:38,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:19:38,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 03:19:38,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 03:19:38,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:38,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,505 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:38,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 03:19:38,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 03:19:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 03:19:38,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 03:19:38,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:38,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:38,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:19:38,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 03:19:38,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 03:19:38,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 03:19:38,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:38,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:38,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:19:38,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-28 03:19:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 03:19:38,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,674 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:38,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:19:38,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 03:19:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 03:19:38,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:38,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 03:19:38,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-28 03:19:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,799 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,799 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 03:19:38,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,800 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:38,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 03:19:38,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-28 03:19:38,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,851 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,859 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 03:19:38,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:38,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:19:38,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-28 03:19:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 03:19:38,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:38,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 03:19:38,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:38,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 03:19:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:38,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:38,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:38,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:38,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:38,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 03:19:38,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:38,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:38,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:38,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:38,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 03:19:39,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:39,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 03:19:39,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 03:19:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,049 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:39,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,050 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 03:19:39,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:39,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 03:19:39,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 03:19:39,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:39,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 03:19:39,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,140 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:39,140 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 03:19:39,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,141 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 03:19:39,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:39,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-28 03:19:39,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,271 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:39,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 03:19:39,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 03:19:39,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:39,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,361 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-28 03:19:39,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:39,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 03:19:39,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-28 03:19:39,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:39,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 03:19:39,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:39,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 03:19:39,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-28 03:19:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 03:19:39,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 03:19:39,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 03:19:39,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:39,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 03:19:39,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-10-28 03:19:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,765 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:39,765 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,765 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-28 03:19:39,765 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,765 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 03:19:39,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 03:19:39,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 03:19:39,766 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:39,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-10-28 03:19:39,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 03:19:39,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 03:19:39,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 03:19:39,799 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 03:19:39,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 03:19:39,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 03:19:39,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 03:19:39,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 03:19:39,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 03:19:39,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 03:19:39,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 03:19:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2020-10-28 03:19:40,192 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1719809222] [2020-10-28 03:19:40,194 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 03:19:40,194 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 03:19:40,194 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504606496] [2020-10-28 03:19:40,199 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 03:19:40,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 03:19:40,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 03:19:40,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-28 03:19:40,212 INFO L87 Difference]: Start difference. First operand 2625 states. Second operand 6 states. [2020-10-28 03:19:57,944 WARN L193 SmtUtils]: Spent 9.85 s on a formula simplification that was a NOOP. DAG size: 1326 [2020-10-28 03:20:01,435 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 118