/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --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=BIGGEST --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 -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 22:46:37,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 22:46:37,560 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 22:46:37,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 22:46:37,585 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 22:46:37,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 22:46:37,587 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 22:46:37,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 22:46:37,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 22:46:37,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 22:46:37,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 22:46:37,594 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 22:46:37,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 22:46:37,595 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 22:46:37,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 22:46:37,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 22:46:37,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 22:46:37,599 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 22:46:37,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 22:46:37,602 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 22:46:37,604 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 22:46:37,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 22:46:37,606 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 22:46:37,607 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 22:46:37,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 22:46:37,610 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 22:46:37,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 22:46:37,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 22:46:37,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 22:46:37,617 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 22:46:37,618 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 22:46:37,618 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 22:46:37,619 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 22:46:37,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 22:46:37,622 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 22:46:37,623 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 22:46:37,624 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 22:46:37,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 22:46:37,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 22:46:37,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 22:46:37,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 22:46:37,633 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 [2020-10-12 22:46:37,679 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 22:46:37,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 22:46:37,682 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 22:46:37,682 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 22:46:37,682 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 22:46:37,682 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 22:46:37,683 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 22:46:37,683 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 22:46:37,683 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 22:46:37,683 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 22:46:37,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 22:46:37,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 22:46:37,684 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 22:46:37,684 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 22:46:37,685 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 22:46:37,686 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 22:46:37,686 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 22:46:37,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 22:46:37,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 22:46:37,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 22:46:37,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 22:46:37,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 22:46:37,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 22:46:37,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 22:46:37,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 22:46:37,688 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 22:46:37,688 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 22:46:37,688 INFO L138 SettingsManager]: * To the following directory=dump/ 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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 22:46:38,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 22:46:38,038 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 22:46:38,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 22:46:38,046 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 22:46:38,046 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 22:46:38,047 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i [2020-10-12 22:46:38,119 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/88cdd7562/c2632bd1c3b24207aa3903274f2c9eef/FLAG619b60b24 [2020-10-12 22:46:39,035 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 22:46:39,035 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i [2020-10-12 22:46:39,076 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/88cdd7562/c2632bd1c3b24207aa3903274f2c9eef/FLAG619b60b24 [2020-10-12 22:46:39,441 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/88cdd7562/c2632bd1c3b24207aa3903274f2c9eef [2020-10-12 22:46:39,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 22:46:39,452 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 22:46:39,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 22:46:39,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 22:46:39,457 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 22:46:39,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 10:46:39" (1/1) ... [2020-10-12 22:46:39,461 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c563c46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:39, skipping insertion in model container [2020-10-12 22:46:39,461 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 10:46:39" (1/1) ... [2020-10-12 22:46:39,470 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 22:46:39,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 22:46:42,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 22:46:42,829 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 22:46:43,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 22:46:43,833 INFO L208 MainTranslator]: Completed translation [2020-10-12 22:46:43,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:43 WrapperNode [2020-10-12 22:46:43,834 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 22:46:43,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 22:46:43,835 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 22:46:43,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 22:46:43,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:43" (1/1) ... [2020-10-12 22:46:43,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:43" (1/1) ... [2020-10-12 22:46:43,985 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:43" (1/1) ... [2020-10-12 22:46:43,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:43" (1/1) ... [2020-10-12 22:46:44,114 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:43" (1/1) ... [2020-10-12 22:46:44,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:43" (1/1) ... [2020-10-12 22:46:44,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:43" (1/1) ... [2020-10-12 22:46:44,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 22:46:44,230 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 22:46:44,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 22:46:44,231 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 22:46:44,232 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:43" (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 [2020-10-12 22:46:44,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 22:46:44,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 22:46:44,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-12 22:46:44,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 22:46:44,309 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-12 22:46:44,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-12 22:46:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-12 22:46:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-12 22:46:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_operands [2020-10-12 22:46:44,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pad_operands [2020-10-12 22:46:44,311 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_fcp_ctype [2020-10-12 22:46:44,311 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_fcp_opcode [2020-10-12 22:46:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_fcp [2020-10-12 22:46:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_pmt [2020-10-12 22:46:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_write [2020-10-12 22:46:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure is_register_rc [2020-10-12 22:46:44,313 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_recv [2020-10-12 22:46:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure add_pid_filter [2020-10-12 22:46:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_tuneqpsk [2020-10-12 22:46:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_dsd_dvb_c [2020-10-12 22:46:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_dsd_dvb_t [2020-10-12 22:46:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_dsd [2020-10-12 22:46:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_set_pids [2020-10-12 22:46:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_get_ts [2020-10-12 22:46:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_identify_subunit [2020-10-12 22:46:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_tuner_status [2020-10-12 22:46:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_lnb_control [2020-10-12 22:46:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_register_remote_control [2020-10-12 22:46:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_remote_ctrl_work [2020-10-12 22:46:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ca_object_pos [2020-10-12 22:46:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ca_object_length [2020-10-12 22:46:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_app_info [2020-10-12 22:46:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_info [2020-10-12 22:46:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_reset [2020-10-12 22:46:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_pmt [2020-10-12 22:46:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_get_time_date [2020-10-12 22:46:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_enter_menu [2020-10-12 22:46:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure avc_ca_get_mmi [2020-10-12 22:46:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_read [2020-10-12 22:46:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_lock [2020-10-12 22:46:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcr [2020-10-12 22:46:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure set_opcr [2020-10-12 22:46:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_establish_pp_connection [2020-10-12 22:46:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_break_pp_connection [2020-10-12 22:46:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2020-10-12 22:46:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2020-10-12 22:46:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2020-10-12 22:46:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2020-10-12 22:46:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-12 22:46:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-10-12 22:46:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2020-10-12 22:46:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2020-10-12 22:46:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-12 22:46:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-12 22:46:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-12 22:46:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-12 22:46:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-12 22:46:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2020-10-12 22:46:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-12 22:46:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-12 22:46:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2020-10-12 22:46:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2020-10-12 22:46:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2020-10-12 22:46:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2020-10-12 22:46:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2020-10-12 22:46:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2020-10-12 22:46:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-12 22:46:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2020-10-12 22:46:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-12 22:46:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-12 22:46:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-12 22:46:44,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-12 22:46:44,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-12 22:46:44,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2020-10-12 22:46:44,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2020-10-12 22:46:44,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2020-10-12 22:46:44,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2020-10-12 22:46:44,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2020-10-12 22:46:44,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2020-10-12 22:46:44,386 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_ready [2020-10-12 22:46:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_get_ca_flags [2020-10-12 22:46:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_get_caps [2020-10-12 22:46:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_get_slot_info [2020-10-12 22:46:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_app_info [2020-10-12 22:46:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_info [2020-10-12 22:46:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_get_mmi [2020-10-12 22:46:44,387 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_get_msg [2020-10-12 22:46:44,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_pmt [2020-10-12 22:46:44,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_send_msg [2020-10-12 22:46:44,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_ioctl [2020-10-12 22:46:44,389 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_io_poll [2020-10-12 22:46:44,389 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_register [2020-10-12 22:46:44,389 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_ca_release [2020-10-12 22:46:44,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-12 22:46:44,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-12 22:46:44,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2020-10-12 22:46:44,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2020-10-12 22:46:44,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2020-10-12 22:46:44,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2020-10-12 22:46:44,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2020-10-12 22:46:44,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_76 [2020-10-12 22:46:44,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_77 [2020-10-12 22:46:44,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2020-10-12 22:46:44,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __test_and_set_bit [2020-10-12 22:46:44,391 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_channel [2020-10-12 22:46:44,391 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_channels [2020-10-12 22:46:44,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dealloc_channel [2020-10-12 22:46:44,391 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_start_feed [2020-10-12 22:46:44,391 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_stop_feed [2020-10-12 22:46:44,391 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_dvb_register [2020-10-12 22:46:44,391 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_dvb_unregister [2020-10-12 22:46:44,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2020-10-12 22:46:44,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_86 [2020-10-12 22:46:44,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_87 [2020-10-12 22:46:44,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_88 [2020-10-12 22:46:44,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_89 [2020-10-12 22:46:44,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_90 [2020-10-12 22:46:44,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2020-10-12 22:46:44,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_92 [2020-10-12 22:46:44,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_93 [2020-10-12 22:46:44,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_94 [2020-10-12 22:46:44,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_95 [2020-10-12 22:46:44,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_dvb_init [2020-10-12 22:46:44,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_sleep [2020-10-12 22:46:44,394 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_diseqc_send_master_cmd [2020-10-12 22:46:44,395 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_diseqc_send_burst [2020-10-12 22:46:44,395 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_set_tone [2020-10-12 22:46:44,395 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_set_voltage [2020-10-12 22:46:44,396 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read_status [2020-10-12 22:46:44,398 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read_ber [2020-10-12 22:46:44,399 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read_signal_strength [2020-10-12 22:46:44,399 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read_snr [2020-10-12 22:46:44,399 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read_uncorrected_blocks [2020-10-12 22:46:44,399 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_set_frontend [2020-10-12 22:46:44,399 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_frontend_init [2020-10-12 22:46:44,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_107 [2020-10-12 22:46:44,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2020-10-12 22:46:44,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2020-10-12 22:46:44,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_110 [2020-10-12 22:46:44,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_111 [2020-10-12 22:46:44,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_112 [2020-10-12 22:46:44,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_113 [2020-10-12 22:46:44,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2020-10-12 22:46:44,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2020-10-12 22:46:44,402 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-12 22:46:44,407 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-12 22:46:44,407 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-12 22:46:44,407 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-12 22:46:44,407 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 22:46:44,407 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-12 22:46:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-12 22:46:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-12 22:46:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-12 22:46:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_device [2020-10-12 22:46:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_unit [2020-10-12 22:46:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-12 22:46:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-12 22:46:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 22:46:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-12 22:46:44,408 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-12 22:46:44,409 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-12 22:46:44,409 INFO L138 BoogieDeclarations]: Found implementation of procedure device_of [2020-10-12 22:46:44,409 INFO L138 BoogieDeclarations]: Found implementation of procedure node_req [2020-10-12 22:46:44,409 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_lock [2020-10-12 22:46:44,409 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_read [2020-10-12 22:46:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_write [2020-10-12 22:46:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_iso [2020-10-12 22:46:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_iso [2020-10-12 22:46:44,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_start_iso [2020-10-12 22:46:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_stop_iso [2020-10-12 22:46:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_fcp [2020-10-12 22:46:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure node_probe [2020-10-12 22:46:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure node_remove [2020-10-12 22:46:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure node_update [2020-10-12 22:46:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_init [2020-10-12 22:46:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_exit [2020-10-12 22:46:44,412 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 22:46:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_121 [2020-10-12 22:46:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_122 [2020-10-12 22:46:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_123 [2020-10-12 22:46:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_124 [2020-10-12 22:46:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2020-10-12 22:46:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_126 [2020-10-12 22:46:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2020-10-12 22:46:44,413 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 22:46:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2020-10-12 22:46:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-10-12 22:46:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2020-10-12 22:46:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_register_rc [2020-10-12 22:46:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_unregister_rc [2020-10-12 22:46:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure fdtv_handle_rc [2020-10-12 22:46:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_135 [2020-10-12 22:46:44,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_136 [2020-10-12 22:46:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_137 [2020-10-12 22:46:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_138 [2020-10-12 22:46:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_139 [2020-10-12 22:46:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_140 [2020-10-12 22:46:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_141 [2020-10-12 22:46:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-12 22:46:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 22:46:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 22:46:44,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_avc_mutex_of_firedtv [2020-10-12 22:46:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_avc_mutex_of_firedtv [2020-10-12 22:46:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_avc_mutex_of_firedtv [2020-10-12 22:46:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_avc_mutex_of_firedtv [2020-10-12 22:46:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_avc_mutex_of_firedtv [2020-10-12 22:46:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_avc_mutex_of_firedtv [2020-10-12 22:46:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_avc_mutex_of_firedtv [2020-10-12 22:46:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_demux_mutex_of_firedtv [2020-10-12 22:46:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_demux_mutex_of_firedtv [2020-10-12 22:46:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_demux_mutex_of_firedtv [2020-10-12 22:46:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_demux_mutex_of_firedtv [2020-10-12 22:46:44,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_demux_mutex_of_firedtv [2020-10-12 22:46:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_demux_mutex_of_firedtv [2020-10-12 22:46:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_demux_mutex_of_firedtv [2020-10-12 22:46:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-12 22:46:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-12 22:46:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-12 22:46:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-12 22:46:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-12 22:46:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-12 22:46:44,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-12 22:46:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-12 22:46:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-12 22:46:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-12 22:46:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-12 22:46:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-12 22:46:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-12 22:46:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-12 22:46:44,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 22:46:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 22:46:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-12 22:46:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-12 22:46:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-12 22:46:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-12 22:46:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-12 22:46:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-12 22:46:44,421 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-12 22:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-12 22:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-12 22:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-12 22:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-12 22:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_be [2020-10-12 22:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-12 22:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-12 22:46:44,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-12 22:46:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2020-10-12 22:46:44,423 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-12 22:46:44,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2020-10-12 22:46:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2020-10-12 22:46:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_swfilter_packets [2020-10-12 22:46:44,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2020-10-12 22:46:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2020-10-12 22:46:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_ioctl [2020-10-12 22:46:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_open [2020-10-12 22:46:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_generic_release [2020-10-12 22:46:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2020-10-12 22:46:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2020-10-12 22:46:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2020-10-12 22:46:44,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_device [2020-10-12 22:46:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2020-10-12 22:46:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2020-10-12 22:46:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_device [2020-10-12 22:46:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2020-10-12 22:46:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-12 22:46:44,430 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_add_address_handler [2020-10-12 22:46:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_core_remove_address_handler [2020-10-12 22:46:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_csr_string [2020-10-12 22:46:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_buffer_destroy [2020-10-12 22:46:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_buffer_init [2020-10-12 22:46:44,433 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_create [2020-10-12 22:46:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_destroy [2020-10-12 22:46:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_queue [2020-10-12 22:46:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_queue_flush [2020-10-12 22:46:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_start [2020-10-12 22:46:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_iso_context_stop [2020-10-12 22:46:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_run_transaction [2020-10-12 22:46:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-10-12 22:46:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2020-10-12 22:46:44,434 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2020-10-12 22:46:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2020-10-12 22:46:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-12 22:46:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-12 22:46:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-12 22:46:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-12 22:46:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-12 22:46:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-12 22:46:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2020-10-12 22:46:44,435 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-12 22:46:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-12 22:46:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-12 22:46:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2020-10-12 22:46:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2020-10-12 22:46:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 22:46:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-12 22:46:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-12 22:46:44,436 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 22:46:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-12 22:46:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 22:46:44,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-12 22:46:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 22:46:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 22:46:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-12 22:46:44,437 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-12 22:46:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-12 22:46:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 22:46:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2020-10-12 22:46:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-12 22:46:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-12 22:46:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 22:46:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-12 22:46:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2020-10-12 22:46:44,438 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-12 22:46:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2020-10-12 22:46:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-12 22:46:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2020-10-12 22:46:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-12 22:46:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-12 22:46:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-12 22:46:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-12 22:46:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2020-10-12 22:46:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2020-10-12 22:46:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2020-10-12 22:46:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-12 22:46:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-12 22:46:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-12 22:46:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-12 22:46:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2020-10-12 22:46:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2020-10-12 22:46:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2020-10-12 22:46:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-12 22:46:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2020-10-12 22:46:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2020-10-12 22:46:44,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-10-12 22:46:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2020-10-12 22:46:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-12 22:46:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-12 22:46:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2020-10-12 22:46:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-12 22:46:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2020-10-12 22:46:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2020-10-12 22:46:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2020-10-12 22:46:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2020-10-12 22:46:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-12 22:46:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-12 22:46:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2020-10-12 22:46:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2020-10-12 22:46:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2020-10-12 22:46:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_avc_mutex_of_firedtv [2020-10-12 22:46:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_avc_mutex_of_firedtv [2020-10-12 22:46:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-12 22:46:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-12 22:46:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-12 22:46:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-12 22:46:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-12 22:46:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_be [2020-10-12 22:46:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-12 22:46:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-12 22:46:44,445 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2020-10-12 22:46:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-12 22:46:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2020-10-12 22:46:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-12 22:46:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-12 22:46:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-12 22:46:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-12 22:46:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-12 22:46:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure avc_recv [2020-10-12 22:46:44,446 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_status [2020-10-12 22:46:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_dsd [2020-10-12 22:46:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_set_pids [2020-10-12 22:46:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_get_ts [2020-10-12 22:46:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure avc_identify_subunit [2020-10-12 22:46:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure avc_lnb_control [2020-10-12 22:46:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure avc_remote_ctrl_work [2020-10-12 22:46:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure avc_register_remote_control [2020-10-12 22:46:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_app_info [2020-10-12 22:46:44,447 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_info [2020-10-12 22:46:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_reset [2020-10-12 22:46:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_pmt [2020-10-12 22:46:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_get_time_date [2020-10-12 22:46:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_enter_menu [2020-10-12 22:46:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure avc_ca_get_mmi [2020-10-12 22:46:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_establish_pp_connection [2020-10-12 22:46:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_break_pp_connection [2020-10-12 22:46:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_lock [2020-10-12 22:46:44,448 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read [2020-10-12 22:46:44,449 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_write [2020-10-12 22:46:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_handle_rc [2020-10-12 22:46:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure clear_operands [2020-10-12 22:46:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-12 22:46:44,450 INFO L130 BoogieDeclarations]: Found specification of procedure pad_operands [2020-10-12 22:46:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure debug_fcp_ctype [2020-10-12 22:46:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 22:46:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 22:46:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 22:46:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 22:46:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure debug_fcp_opcode [2020-10-12 22:46:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 22:46:44,451 INFO L130 BoogieDeclarations]: Found specification of procedure debug_fcp [2020-10-12 22:46:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure debug_pmt [2020-10-12 22:46:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure avc_write [2020-10-12 22:46:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 22:46:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure is_register_rc [2020-10-12 22:46:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 22:46:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 22:46:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure add_pid_filter [2020-10-12 22:46:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_tuneqpsk [2020-10-12 22:46:44,452 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_dsd_dvb_c [2020-10-12 22:46:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure avc_tuner_dsd_dvb_t [2020-10-12 22:46:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_ca_object_pos [2020-10-12 22:46:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_ca_object_length [2020-10-12 22:46:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_read [2020-10-12 22:46:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_lock [2020-10-12 22:46:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcr [2020-10-12 22:46:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure set_opcr [2020-10-12 22:46:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2020-10-12 22:46:44,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2020-10-12 22:46:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2020-10-12 22:46:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_77 [2020-10-12 22:46:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2020-10-12 22:46:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2020-10-12 22:46:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_76 [2020-10-12 22:46:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 22:46:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-12 22:46:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_device [2020-10-12 22:46:44,454 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_device [2020-10-12 22:46:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_open [2020-10-12 22:46:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_release [2020-10-12 22:46:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_generic_ioctl [2020-10-12 22:46:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_register [2020-10-12 22:46:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_release [2020-10-12 22:46:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_ready [2020-10-12 22:46:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_get_ca_flags [2020-10-12 22:46:44,455 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_get_caps [2020-10-12 22:46:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_get_slot_info [2020-10-12 22:46:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_app_info [2020-10-12 22:46:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_info [2020-10-12 22:46:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_get_mmi [2020-10-12 22:46:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_get_msg [2020-10-12 22:46:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_pmt [2020-10-12 22:46:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_send_msg [2020-10-12 22:46:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_ioctl [2020-10-12 22:46:44,456 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_ca_io_poll [2020-10-12 22:46:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-12 22:46:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-12 22:46:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2020-10-12 22:46:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure __test_and_set_bit [2020-10-12 22:46:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_88 [2020-10-12 22:46:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_86 [2020-10-12 22:46:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_89 [2020-10-12 22:46:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2020-10-12 22:46:44,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_93 [2020-10-12 22:46:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_95 [2020-10-12 22:46:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2020-10-12 22:46:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_92 [2020-10-12 22:46:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_94 [2020-10-12 22:46:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2020-10-12 22:46:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_87 [2020-10-12 22:46:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_90 [2020-10-12 22:46:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_demux_mutex_of_firedtv [2020-10-12 22:46:44,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_demux_mutex_of_firedtv [2020-10-12 22:46:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2020-10-12 22:46:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2020-10-12 22:46:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2020-10-12 22:46:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2020-10-12 22:46:44,459 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2020-10-12 22:46:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2020-10-12 22:46:44,460 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2020-10-12 22:46:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2020-10-12 22:46:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2020-10-12 22:46:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2020-10-12 22:46:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_start_feed [2020-10-12 22:46:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_stop_feed [2020-10-12 22:46:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_dvb_register [2020-10-12 22:46:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_dvb_unregister [2020-10-12 22:46:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_frontend_init [2020-10-12 22:46:44,461 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_channel [2020-10-12 22:46:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure collect_channels [2020-10-12 22:46:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure dealloc_channel [2020-10-12 22:46:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-12 22:46:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 22:46:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-12 22:46:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_110 [2020-10-12 22:46:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2020-10-12 22:46:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_111 [2020-10-12 22:46:44,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_113 [2020-10-12 22:46:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_107 [2020-10-12 22:46:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2020-10-12 22:46:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_112 [2020-10-12 22:46:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_start_iso [2020-10-12 22:46:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_stop_iso [2020-10-12 22:46:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_dvb_init [2020-10-12 22:46:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_sleep [2020-10-12 22:46:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_diseqc_send_master_cmd [2020-10-12 22:46:44,463 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_diseqc_send_burst [2020-10-12 22:46:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_set_tone [2020-10-12 22:46:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_set_voltage [2020-10-12 22:46:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read_status [2020-10-12 22:46:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read_ber [2020-10-12 22:46:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read_signal_strength [2020-10-12 22:46:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read_snr [2020-10-12 22:46:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_read_uncorrected_blocks [2020-10-12 22:46:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_set_frontend [2020-10-12 22:46:44,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-12 22:46:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2020-10-12 22:46:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2020-10-12 22:46:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-12 22:46:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-12 22:46:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-12 22:46:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-12 22:46:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-12 22:46:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-12 22:46:44,465 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-12 22:46:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-12 22:46:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-12 22:46:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-12 22:46:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_124 [2020-10-12 22:46:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_122 [2020-10-12 22:46:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2020-10-12 22:46:44,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2020-10-12 22:46:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_121 [2020-10-12 22:46:44,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_123 [2020-10-12 22:46:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_126 [2020-10-12 22:46:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-12 22:46:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-12 22:46:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-12 22:46:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-12 22:46:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 22:46:44,470 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure fw_csr_string [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure fw_device [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure fw_unit [2020-10-12 22:46:44,471 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_add_address_handler [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure fw_core_remove_address_handler [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure fw_run_transaction [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_buffer_init [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_buffer_destroy [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_create [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_queue [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_queue_flush [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_start [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_stop [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure fw_iso_context_destroy [2020-10-12 22:46:44,472 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 22:46:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-12 22:46:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-12 22:46:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 22:46:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-12 22:46:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 22:46:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 22:46:44,473 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-12 22:46:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-12 22:46:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 22:46:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-12 22:46:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_swfilter_packets [2020-10-12 22:46:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_register_rc [2020-10-12 22:46:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_unregister_rc [2020-10-12 22:46:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure device_of [2020-10-12 22:46:44,474 INFO L130 BoogieDeclarations]: Found specification of procedure node_req [2020-10-12 22:46:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure queue_iso [2020-10-12 22:46:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure handle_iso [2020-10-12 22:46:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure handle_fcp [2020-10-12 22:46:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure node_probe [2020-10-12 22:46:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure node_remove [2020-10-12 22:46:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure node_update [2020-10-12 22:46:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_init [2020-10-12 22:46:44,475 INFO L130 BoogieDeclarations]: Found specification of procedure fdtv_exit [2020-10-12 22:46:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 22:46:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 22:46:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 22:46:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 22:46:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-12 22:46:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_138 [2020-10-12 22:46:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_136 [2020-10-12 22:46:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_139 [2020-10-12 22:46:44,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_141 [2020-10-12 22:46:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_135 [2020-10-12 22:46:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_137 [2020-10-12 22:46:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_140 [2020-10-12 22:46:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-12 22:46:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2020-10-12 22:46:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2020-10-12 22:46:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2020-10-12 22:46:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2020-10-12 22:46:44,477 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-10-12 22:46:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-10-12 22:46:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2020-10-12 22:46:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-12 22:46:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 22:46:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_avc_mutex_of_firedtv [2020-10-12 22:46:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_avc_mutex_of_firedtv [2020-10-12 22:46:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_avc_mutex_of_firedtv [2020-10-12 22:46:44,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_avc_mutex_of_firedtv [2020-10-12 22:46:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_avc_mutex_of_firedtv [2020-10-12 22:46:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2020-10-12 22:46:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_demux_mutex_of_firedtv [2020-10-12 22:46:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_demux_mutex_of_firedtv [2020-10-12 22:46:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_demux_mutex_of_firedtv [2020-10-12 22:46:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_demux_mutex_of_firedtv [2020-10-12 22:46:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_demux_mutex_of_firedtv [2020-10-12 22:46:44,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-12 22:46:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-12 22:46:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-12 22:46:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-12 22:46:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-12 22:46:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-12 22:46:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-12 22:46:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-12 22:46:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-12 22:46:44,481 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 22:46:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 22:46:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 22:46:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-12 22:46:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 22:46:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 22:46:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 22:46:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 22:46:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 22:46:44,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 22:46:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 22:46:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 22:46:44,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 22:47:00,578 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 22:47:00,579 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-12 22:47:00,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 10:47:00 BoogieIcfgContainer [2020-10-12 22:47:00,592 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 22:47:00,593 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 22:47:00,593 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 22:47:00,596 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 22:47:00,596 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 10:46:39" (1/3) ... [2020-10-12 22:47:00,597 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ce84b86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 10:47:00, skipping insertion in model container [2020-10-12 22:47:00,597 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 10:46:43" (2/3) ... [2020-10-12 22:47:00,598 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ce84b86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 10:47:00, skipping insertion in model container [2020-10-12 22:47:00,598 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 10:47:00" (3/3) ... [2020-10-12 22:47:00,599 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--media--firewire--firedtv.ko-main.cil.out.i [2020-10-12 22:47:00,610 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 22:47:00,619 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-12 22:47:00,632 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-12 22:47:00,664 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 22:47:00,664 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 22:47:00,664 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 22:47:00,664 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 22:47:00,664 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 22:47:00,664 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 22:47:00,664 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 22:47:00,665 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 22:47:00,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2160 states. [2020-10-12 22:47:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2020-10-12 22:47:00,740 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 22:47:00,742 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 22:47:00,742 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 22:47:00,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 22:47:00,749 INFO L82 PathProgramCache]: Analyzing trace with hash -384271462, now seen corresponding path program 1 times [2020-10-12 22:47:00,759 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 22:47:00,759 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1058637409] [2020-10-12 22:47:00,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 22:47:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:47:01,782 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:47:02,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:47:05,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:47:06,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:47:06,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-12 22:47:06,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-12 22:47:06,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5051 [2020-10-12 22:47:06,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:47:06,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 22:47:06,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 22:47:06,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 31 [2020-10-12 22:47:06,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 22:47:09,922 WARN L193 SmtUtils]: Spent 2.97 s on a formula simplification that was a NOOP. DAG size: 742 [2020-10-12 22:47:09,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 22:47:09,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:47:10,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:47:11,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:47:11,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:47:11,250 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:47:11,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1251 [2020-10-12 22:47:11,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:47:11,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 22:47:11,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:47:11,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 22:47:11,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:47:11,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 22:47:11,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:47:11,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:47:11,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:47:11,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:47:11,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:47:11,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-12 22:47:11,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:47:11,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 22:47:11,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:47:11,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 22:47:11,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:47:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-12 22:47:11,475 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1058637409] [2020-10-12 22:47:11,477 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 22:47:11,477 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-12 22:47:11,478 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1911344769] [2020-10-12 22:47:11,483 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-12 22:47:11,483 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 22:47:11,497 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-12 22:47:11,498 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-12 22:47:11,500 INFO L87 Difference]: Start difference. First operand 2160 states. Second operand 7 states. [2020-10-12 22:47:19,454 WARN L193 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 744 [2020-10-12 22:47:23,122 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 746 [2020-10-12 22:48:14,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 22:48:14,146 INFO L93 Difference]: Finished difference Result 4003 states and 5415 transitions. [2020-10-12 22:48:14,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-12 22:48:14,148 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 33 [2020-10-12 22:48:14,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 22:48:14,184 INFO L225 Difference]: With dead ends: 4003 [2020-10-12 22:48:14,184 INFO L226 Difference]: Without dead ends: 2111 [2020-10-12 22:48:14,199 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=52, Invalid=104, Unknown=0, NotChecked=0, Total=156 [2020-10-12 22:48:14,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2111 states. [2020-10-12 22:48:14,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2111 to 1864. [2020-10-12 22:48:14,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1864 states. [2020-10-12 22:48:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1864 states and 2418 transitions. [2020-10-12 22:48:14,862 INFO L78 Accepts]: Start accepts. Automaton has 1864 states and 2418 transitions. Word has length 33 [2020-10-12 22:48:14,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 22:48:14,863 INFO L479 AbstractCegarLoop]: Abstraction has 1864 states and 2418 transitions. [2020-10-12 22:48:14,863 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-12 22:48:14,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2418 transitions. [2020-10-12 22:48:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-10-12 22:48:14,868 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 22:48:14,868 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 22:48:14,868 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 22:48:14,868 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 22:48:14,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 22:48:14,869 INFO L82 PathProgramCache]: Analyzing trace with hash 415507753, now seen corresponding path program 1 times [2020-10-12 22:48:14,869 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 22:48:14,869 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [991086909] [2020-10-12 22:48:14,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 22:48:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:48:15,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:48:16,269 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:48:18,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:48:18,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-12 22:48:18,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 22:48:18,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3452 [2020-10-12 22:48:18,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:48:18,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 22:48:18,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-12 22:48:18,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 33 [2020-10-12 22:48:18,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:48:20,841 WARN L193 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 742 [2020-10-12 22:48:20,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 22:48:20,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:48:20,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:48:21,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:48:21,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:48:21,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:48:21,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 438 [2020-10-12 22:48:21,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:48:21,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:48:21,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:48:21,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:48:21,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:48:21,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 22:48:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:48:21,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:48:21,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:48:21,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:48:21,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:48:21,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-12 22:48:21,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:48:21,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 22:48:21,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:48:21,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 22:48:21,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:48:21,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-12 22:48:21,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:48:21,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:48:21,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:48:21,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-12 22:48:21,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:48:21,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-12 22:48:21,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:48:21,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 22:48:21,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:48:21,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-12 22:48:21,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:48:21,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 22:48:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:48:21,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:48:21,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:48:21,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:48:21,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:48:21,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 22:48:21,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:48:21,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:48:21,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:48:21,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:48:21,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:48:21,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-12 22:48:21,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:48:21,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:48:21,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:48:21,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:48:21,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:48:21,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 22:48:21,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:48:21,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:48:21,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:48:21,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:48:21,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:48:21,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-12 22:48:21,612 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [991086909] [2020-10-12 22:48:21,613 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 22:48:21,613 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-12 22:48:21,613 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332864668] [2020-10-12 22:48:21,615 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-12 22:48:21,615 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 22:48:21,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-12 22:48:21,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-12 22:48:21,616 INFO L87 Difference]: Start difference. First operand 1864 states and 2418 transitions. Second operand 5 states. [2020-10-12 22:48:26,215 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 744 [2020-10-12 22:49:09,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 22:49:09,485 INFO L93 Difference]: Finished difference Result 2216 states and 2924 transitions. [2020-10-12 22:49:09,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-12 22:49:09,486 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 34 [2020-10-12 22:49:09,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 22:49:09,500 INFO L225 Difference]: With dead ends: 2216 [2020-10-12 22:49:09,501 INFO L226 Difference]: Without dead ends: 2212 [2020-10-12 22:49:09,502 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-12 22:49:09,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2212 states. [2020-10-12 22:49:10,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2212 to 1957. [2020-10-12 22:49:10,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1957 states. [2020-10-12 22:49:10,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1957 states and 2537 transitions. [2020-10-12 22:49:10,113 INFO L78 Accepts]: Start accepts. Automaton has 1957 states and 2537 transitions. Word has length 34 [2020-10-12 22:49:10,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 22:49:10,113 INFO L479 AbstractCegarLoop]: Abstraction has 1957 states and 2537 transitions. [2020-10-12 22:49:10,113 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-12 22:49:10,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2537 transitions. [2020-10-12 22:49:10,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2020-10-12 22:49:10,116 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 22:49:10,116 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 22:49:10,116 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-12 22:49:10,116 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 22:49:10,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 22:49:10,117 INFO L82 PathProgramCache]: Analyzing trace with hash -5122645, now seen corresponding path program 1 times [2020-10-12 22:49:10,117 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 22:49:10,117 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [862469473] [2020-10-12 22:49:10,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 22:49:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:49:10,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:49:11,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:49:13,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:49:13,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 53 [2020-10-12 22:49:13,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-12 22:49:13,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2803 [2020-10-12 22:49:13,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:49:13,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 22:49:13,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 18 [2020-10-12 22:49:13,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-12 22:49:13,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:49:15,461 WARN L193 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 742 [2020-10-12 22:49:15,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 22:49:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:49:15,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:49:15,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:49:15,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:49:15,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:49:15,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 402 [2020-10-12 22:49:15,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:49:15,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:49:15,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:49:15,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:49:15,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:49:15,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 22:49:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:49:16,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:49:16,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:49:16,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:49:16,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:49:16,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 22:49:16,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:49:16,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:49:16,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:49:16,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:49:16,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:49:16,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-12 22:49:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:49:16,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:49:16,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:49:16,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-12 22:49:16,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:49:16,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-12 22:49:16,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:49:16,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:49:16,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 16 [2020-10-12 22:49:16,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:49:16,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:49:16,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 22:49:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:49:16,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:49:16,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:49:16,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:49:16,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:49:16,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 22:49:16,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:49:16,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:49:16,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:49:16,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:49:16,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:49:16,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-12 22:49:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 22:49:16,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 22:49:16,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 22:49:16,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 22:49:16,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 22:49:16,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 22:49:16,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 22:49:16,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 22:49:16,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 22:49:16,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 22:49:16,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 22:49:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-12 22:49:16,166 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [862469473] [2020-10-12 22:49:16,167 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 22:49:16,167 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-12 22:49:16,167 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488044613] [2020-10-12 22:49:16,169 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-12 22:49:16,169 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 22:49:16,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-12 22:49:16,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-12 22:49:16,170 INFO L87 Difference]: Start difference. First operand 1957 states and 2537 transitions. Second operand 5 states. [2020-10-12 22:49:21,769 WARN L193 SmtUtils]: Spent 2.42 s on a formula simplification that was a NOOP. DAG size: 744