/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=NARROWEST --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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 22:13:28,971 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 22:13:28,974 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 22:13:29,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 22:13:29,015 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 22:13:29,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 22:13:29,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 22:13:29,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 22:13:29,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 22:13:29,033 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 22:13:29,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 22:13:29,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 22:13:29,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 22:13:29,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 22:13:29,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 22:13:29,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 22:13:29,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 22:13:29,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 22:13:29,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 22:13:29,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 22:13:29,057 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 22:13:29,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 22:13:29,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 22:13:29,060 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 22:13:29,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 22:13:29,072 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 22:13:29,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 22:13:29,073 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 22:13:29,074 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 22:13:29,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 22:13:29,076 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 22:13:29,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 22:13:29,078 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 22:13:29,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 22:13:29,081 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 22:13:29,081 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 22:13:29,082 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 22:13:29,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 22:13:29,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 22:13:29,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 22:13:29,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 22:13:29,085 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 [2020-10-13 22:13:29,122 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 22:13:29,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 22:13:29,123 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 22:13:29,124 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 22:13:29,124 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 22:13:29,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 22:13:29,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 22:13:29,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 22:13:29,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 22:13:29,126 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 22:13:29,127 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 22:13:29,127 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 22:13:29,127 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 22:13:29,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 22:13:29,128 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 22:13:29,128 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 22:13:29,128 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 22:13:29,129 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 22:13:29,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 22:13:29,129 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 22:13:29,129 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 22:13:29,129 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 22:13:29,130 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 22:13:29,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 22:13:29,130 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 22:13:29,130 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 22:13:29,130 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 22:13:29,131 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 22:13:29,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 22:13:29,429 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 22:13:29,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 22:13:29,434 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 22:13:29,435 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 22:13:29,435 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-13 22:13:29,496 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0903fd37f/dbb91e9b281641048f7f5d11a6dd9194/FLAG567c8f3ed [2020-10-13 22:13:30,290 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 22:13:30,290 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-13 22:13:30,328 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0903fd37f/dbb91e9b281641048f7f5d11a6dd9194/FLAG567c8f3ed [2020-10-13 22:13:30,770 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0903fd37f/dbb91e9b281641048f7f5d11a6dd9194 [2020-10-13 22:13:30,780 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 22:13:30,782 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 22:13:30,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 22:13:30,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 22:13:30,787 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 22:13:30,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:13:30" (1/1) ... [2020-10-13 22:13:30,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cddf72d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:30, skipping insertion in model container [2020-10-13 22:13:30,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:13:30" (1/1) ... [2020-10-13 22:13:30,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 22:13:30,927 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 22:13:33,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:13:33,574 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 22:13:34,009 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:13:34,698 INFO L208 MainTranslator]: Completed translation [2020-10-13 22:13:34,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:34 WrapperNode [2020-10-13 22:13:34,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 22:13:34,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 22:13:34,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 22:13:34,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 22:13:34,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:34" (1/1) ... [2020-10-13 22:13:34,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:34" (1/1) ... [2020-10-13 22:13:34,823 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:34" (1/1) ... [2020-10-13 22:13:34,823 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:34" (1/1) ... [2020-10-13 22:13:34,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:34" (1/1) ... [2020-10-13 22:13:35,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:34" (1/1) ... [2020-10-13 22:13:35,043 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:34" (1/1) ... [2020-10-13 22:13:35,071 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 22:13:35,071 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 22:13:35,071 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 22:13:35,072 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 22:13:35,073 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:34" (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 [2020-10-13 22:13:35,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 22:13:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 22:13:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2020-10-13 22:13:35,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 22:13:35,147 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 22:13:35,147 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 22:13:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2020-10-13 22:13:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 22:13:35,148 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 22:13:35,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 22:13:35,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 22:13:35,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 22:13:35,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 22:13:35,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 22:13:35,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 22:13:35,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 22:13:35,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 22:13:35,155 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 22:13:35,156 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 22:13:35,158 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 22:13:35,158 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 22:13:35,158 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 22:13:35,159 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-13 22:13:35,159 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-13 22:13:35,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-13 22:13:35,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 22:13:35,159 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 22:13:35,159 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 22:13:35,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2020-10-13 22:13:35,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2020-10-13 22:13:35,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-13 22:13:35,160 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-13 22:13:35,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 22:13:35,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 22:13:35,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-13 22:13:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-13 22:13:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-13 22:13:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-13 22:13:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2020-10-13 22:13:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2020-10-13 22:13:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2020-10-13 22:13:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2020-10-13 22:13:35,163 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2020-10-13 22:13:35,164 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2020-10-13 22:13:35,164 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read_fifo [2020-10-13 22:13:35,164 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2020-10-13 22:13:35,164 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2020-10-13 22:13:35,164 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write_fifo [2020-10-13 22:13:35,164 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2020-10-13 22:13:35,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2020-10-13 22:13:35,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2020-10-13 22:13:35,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dmacfg_reg [2020-10-13 22:13:35,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2020-10-13 22:13:35,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2020-10-13 22:13:35,166 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rh_usb_speed [2020-10-13 22:13:35,166 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2020-10-13 22:13:35,166 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xtal_from_pdata [2020-10-13 22:13:35,166 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2020-10-13 22:13:35,166 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2020-10-13 22:13:35,167 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2020-10-13 22:13:35,167 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2020-10-13 22:13:35,167 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_disable [2020-10-13 22:13:35,167 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_enable_port [2020-10-13 22:13:35,167 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_disable_port [2020-10-13 22:13:35,167 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2020-10-13 22:13:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2020-10-13 22:13:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2020-10-13 22:13:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure is_child_device [2020-10-13 22:13:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hub_limit [2020-10-13 22:13:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2020-10-13 22:13:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2020-10-13 22:13:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure set_child_connect_map [2020-10-13 22:13:35,240 INFO L138 BoogieDeclarations]: Found implementation of procedure put_child_connect_map [2020-10-13 22:13:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2020-10-13 22:13:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2020-10-13 22:13:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure make_r8a66597_device [2020-10-13 22:13:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_usb_address [2020-10-13 22:13:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2020-10-13 22:13:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2020-10-13 22:13:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2020-10-13 22:13:35,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2020-10-13 22:13:35,242 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_all_buffer [2020-10-13 22:13:35,243 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2020-10-13 22:13:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2020-10-13 22:13:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2020-10-13 22:13:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2020-10-13 22:13:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_pipenum [2020-10-13 22:13:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2020-10-13 22:13:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2020-10-13 22:13:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2020-10-13 22:13:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_save [2020-10-13 22:13:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_restore [2020-10-13 22:13:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_buffer_setting [2020-10-13 22:13:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2020-10-13 22:13:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure get_empty_pipenum [2020-10-13 22:13:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_type [2020-10-13 22:13:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bufnum [2020-10-13 22:13:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_bsize [2020-10-13 22:13:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe_dma [2020-10-13 22:13:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe [2020-10-13 22:13:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2020-10-13 22:13:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2020-10-13 22:13:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2020-10-13 22:13:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interval [2020-10-13 22:13:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure get_timer_interval [2020-10-13 22:13:35,247 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_info [2020-10-13 22:13:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_config [2020-10-13 22:13:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2020-10-13 22:13:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2020-10-13 22:13:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2020-10-13 22:13:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2020-10-13 22:13:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_syssts [2020-10-13 22:13:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_connect [2020-10-13 22:13:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2020-10-13 22:13:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_setup_packet [2020-10-13 22:13:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_read [2020-10-13 22:13:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2020-10-13 22:13:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_status_packet [2020-10-13 22:13:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure is_set_address [2020-10-13 22:13:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2020-10-13 22:13:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2020-10-13 22:13:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2020-10-13 22:13:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2020-10-13 22:13:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2020-10-13 22:13:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2020-10-13 22:13:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2020-10-13 22:13:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2020-10-13 22:13:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_ready [2020-10-13 22:13:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_empty [2020-10-13 22:13:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_nrdy [2020-10-13 22:13:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2020-10-13 22:13:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_control [2020-10-13 22:13:35,255 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_interval_timer [2020-10-13 22:13:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_td_timer [2020-10-13 22:13:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_timer [2020-10-13 22:13:35,256 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pipe_config [2020-10-13 22:13:35,257 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2020-10-13 22:13:35,257 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_stop [2020-10-13 22:13:35,257 INFO L138 BoogieDeclarations]: Found implementation of procedure set_address_zero [2020-10-13 22:13:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_make_td [2020-10-13 22:13:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2020-10-13 22:13:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2020-10-13 22:13:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2020-10-13 22:13:35,258 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2020-10-13 22:13:35,259 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2020-10-13 22:13:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_device [2020-10-13 22:13:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure update_usb_address_map [2020-10-13 22:13:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_detect_child [2020-10-13 22:13:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2020-10-13 22:13:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_descriptor [2020-10-13 22:13:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2020-10-13 22:13:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2020-10-13 22:13:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2020-10-13 22:13:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2020-10-13 22:13:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2020-10-13 22:13:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2020-10-13 22:13:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2020-10-13 22:13:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_init [2020-10-13 22:13:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_exit [2020-10-13 22:13:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_4 [2020-10-13 22:13:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-13 22:13:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-13 22:13:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-13 22:13:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-13 22:13:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2020-10-13 22:13:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_4 [2020-10-13 22:13:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-13 22:13:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2020-10-13 22:13:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-13 22:13:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-13 22:13:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2020-10-13 22:13:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-13 22:13:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2020-10-13 22:13:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-13 22:13:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-13 22:13:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-13 22:13:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-13 22:13:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_6 [2020-10-13 22:13:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-13 22:13:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-13 22:13:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-13 22:13:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2020-10-13 22:13:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2020-10-13 22:13:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2020-10-13 22:13:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 22:13:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 22:13:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 22:13:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-13 22:13:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-13 22:13:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-13 22:13:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-13 22:13:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-13 22:13:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-13 22:13:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-13 22:13:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2020-10-13 22:13:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_13 [2020-10-13 22:13:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_14 [2020-10-13 22:13:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2020-10-13 22:13:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_16 [2020-10-13 22:13:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_17 [2020-10-13 22:13:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_18 [2020-10-13 22:13:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 22:13:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 22:13:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 22:13:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 22:13:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 22:13:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 22:13:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 22:13:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 22:13:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 22:13:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 22:13:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 22:13:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 22:13:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 22:13:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 22:13:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 22:13:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 22:13:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 22:13:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 22:13:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 22:13:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 22:13:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 22:13:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 22:13:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 22:13:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 22:13:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 22:13:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 22:13:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 22:13:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 22:13:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 22:13:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 22:13:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 22:13:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 22:13:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 22:13:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 22:13:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 22:13:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 22:13:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 22:13:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 22:13:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 22:13:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 22:13:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 22:13:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 22:13:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 22:13:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 22:13:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 22:13:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-13 22:13:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 22:13:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 22:13:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 22:13:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 22:13:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 22:13:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:13:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2020-10-13 22:13:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2020-10-13 22:13:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get [2020-10-13 22:13:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare [2020-10-13 22:13:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2020-10-13 22:13:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2020-10-13 22:13:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 22:13:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 22:13:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2020-10-13 22:13:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-13 22:13:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16_rep [2020-10-13 22:13:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-13 22:13:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2020-10-13 22:13:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 22:13:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 22:13:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-13 22:13:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16_rep [2020-10-13 22:13:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2020-10-13 22:13:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-13 22:13:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2020-10-13 22:13:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 22:13:35,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2020-10-13 22:13:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2020-10-13 22:13:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2020-10-13 22:13:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2020-10-13 22:13:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2020-10-13 22:13:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2020-10-13 22:13:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2020-10-13 22:13:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2020-10-13 22:13:35,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2020-10-13 22:13:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 22:13:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 22:13:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 22:13:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 22:13:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 22:13:35,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 22:13:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-13 22:13:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-13 22:13:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 22:13:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2020-10-13 22:13:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2020-10-13 22:13:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-13 22:13:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2020-10-13 22:13:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2020-10-13 22:13:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2020-10-13 22:13:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2020-10-13 22:13:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2020-10-13 22:13:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2020-10-13 22:13:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2020-10-13 22:13:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2020-10-13 22:13:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2020-10-13 22:13:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_root_hub_lost_power [2020-10-13 22:13:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 22:13:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 22:13:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 22:13:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 22:13:35,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 22:13:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 22:13:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 22:13:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 22:13:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 22:13:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 22:13:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 22:13:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 22:13:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 22:13:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 22:13:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 22:13:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 22:13:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 22:13:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 22:13:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 22:13:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2020-10-13 22:13:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 22:13:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 22:13:35,296 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 22:13:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 22:13:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 22:13:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 22:13:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 22:13:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 22:13:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-13 22:13:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 22:13:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-13 22:13:35,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-13 22:13:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-13 22:13:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 22:13:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 22:13:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 22:13:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 22:13:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 22:13:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 22:13:35,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 22:13:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 22:13:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 22:13:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 22:13:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 22:13:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 22:13:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 22:13:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 22:13:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 22:13:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 22:13:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 22:13:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-13 22:13:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-13 22:13:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-13 22:13:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 22:13:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 22:13:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 22:13:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 22:13:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 22:13:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 22:13:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 22:13:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 22:13:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 22:13:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 22:13:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 22:13:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:13:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 22:13:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 22:13:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 22:13:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 22:13:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 22:13:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 22:13:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-13 22:13:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 22:13:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2020-10-13 22:13:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_13 [2020-10-13 22:13:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_14 [2020-10-13 22:13:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2020-10-13 22:13:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 22:13:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_16 [2020-10-13 22:13:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-13 22:13:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 22:13:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 22:13:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-13 22:13:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 22:13:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-13 22:13:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-13 22:13:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-13 22:13:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-13 22:13:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16_rep [2020-10-13 22:13:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2020-10-13 22:13:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16_rep [2020-10-13 22:13:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2020-10-13 22:13:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 22:13:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 22:13:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 22:13:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 22:13:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_4 [2020-10-13 22:13:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-13 22:13:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-13 22:13:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-13 22:13:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-13 22:13:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2020-10-13 22:13:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_4 [2020-10-13 22:13:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-13 22:13:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2020-10-13 22:13:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-13 22:13:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-13 22:13:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2020-10-13 22:13:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-13 22:13:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2020-10-13 22:13:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-13 22:13:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-13 22:13:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-13 22:13:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-13 22:13:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_6 [2020-10-13 22:13:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-13 22:13:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-13 22:13:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-13 22:13:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2020-10-13 22:13:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2020-10-13 22:13:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2020-10-13 22:13:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 22:13:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 22:13:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2020-10-13 22:13:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2020-10-13 22:13:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-13 22:13:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-13 22:13:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2020-10-13 22:13:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 22:13:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 22:13:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-13 22:13:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 22:13:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 22:13:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2020-10-13 22:13:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-13 22:13:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-13 22:13:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 22:13:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2020-10-13 22:13:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2020-10-13 22:13:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2020-10-13 22:13:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2020-10-13 22:13:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2020-10-13 22:13:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2020-10-13 22:13:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2020-10-13 22:13:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2020-10-13 22:13:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2020-10-13 22:13:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_root_hub_lost_power [2020-10-13 22:13:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2020-10-13 22:13:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-13 22:13:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-13 22:13:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_17 [2020-10-13 22:13:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-13 22:13:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_18 [2020-10-13 22:13:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-13 22:13:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-13 22:13:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare [2020-10-13 22:13:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2020-10-13 22:13:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get [2020-10-13 22:13:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2020-10-13 22:13:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2020-10-13 22:13:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2020-10-13 22:13:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2020-10-13 22:13:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2020-10-13 22:13:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2020-10-13 22:13:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2020-10-13 22:13:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2020-10-13 22:13:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2020-10-13 22:13:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read_fifo [2020-10-13 22:13:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 22:13:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 22:13:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 22:13:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2020-10-13 22:13:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2020-10-13 22:13:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write_fifo [2020-10-13 22:13:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2020-10-13 22:13:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2020-10-13 22:13:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2020-10-13 22:13:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_dmacfg_reg [2020-10-13 22:13:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2020-10-13 22:13:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2020-10-13 22:13:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_rh_usb_speed [2020-10-13 22:13:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2020-10-13 22:13:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2020-10-13 22:13:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_xtal_from_pdata [2020-10-13 22:13:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2020-10-13 22:13:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2020-10-13 22:13:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2020-10-13 22:13:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2020-10-13 22:13:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2020-10-13 22:13:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2020-10-13 22:13:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_disable [2020-10-13 22:13:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_enable_port [2020-10-13 22:13:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_disable_port [2020-10-13 22:13:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2020-10-13 22:13:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2020-10-13 22:13:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2020-10-13 22:13:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure is_child_device [2020-10-13 22:13:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure is_hub_limit [2020-10-13 22:13:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2020-10-13 22:13:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2020-10-13 22:13:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure set_child_connect_map [2020-10-13 22:13:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure put_child_connect_map [2020-10-13 22:13:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2020-10-13 22:13:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2020-10-13 22:13:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure make_r8a66597_device [2020-10-13 22:13:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_usb_address [2020-10-13 22:13:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2020-10-13 22:13:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2020-10-13 22:13:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2020-10-13 22:13:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2020-10-13 22:13:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure clear_all_buffer [2020-10-13 22:13:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2020-10-13 22:13:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2020-10-13 22:13:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2020-10-13 22:13:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2020-10-13 22:13:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_pipenum [2020-10-13 22:13:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2020-10-13 22:13:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2020-10-13 22:13:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2020-10-13 22:13:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_save [2020-10-13 22:13:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_restore [2020-10-13 22:13:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_buffer_setting [2020-10-13 22:13:35,324 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2020-10-13 22:13:35,324 INFO L130 BoogieDeclarations]: Found specification of procedure get_empty_pipenum [2020-10-13 22:13:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_type [2020-10-13 22:13:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_bufnum [2020-10-13 22:13:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_bsize [2020-10-13 22:13:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe_dma [2020-10-13 22:13:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe [2020-10-13 22:13:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2020-10-13 22:13:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2020-10-13 22:13:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2020-10-13 22:13:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure get_interval [2020-10-13 22:13:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure get_timer_interval [2020-10-13 22:13:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_info [2020-10-13 22:13:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_config [2020-10-13 22:13:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2020-10-13 22:13:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2020-10-13 22:13:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2020-10-13 22:13:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2020-10-13 22:13:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_syssts [2020-10-13 22:13:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_connect [2020-10-13 22:13:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2020-10-13 22:13:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_setup_packet [2020-10-13 22:13:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_read [2020-10-13 22:13:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2020-10-13 22:13:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_status_packet [2020-10-13 22:13:35,329 INFO L130 BoogieDeclarations]: Found specification of procedure is_set_address [2020-10-13 22:13:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2020-10-13 22:13:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2020-10-13 22:13:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2020-10-13 22:13:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2020-10-13 22:13:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2020-10-13 22:13:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2020-10-13 22:13:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2020-10-13 22:13:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_ready [2020-10-13 22:13:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_empty [2020-10-13 22:13:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_nrdy [2020-10-13 22:13:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2020-10-13 22:13:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_control [2020-10-13 22:13:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_interval_timer [2020-10-13 22:13:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_td_timer [2020-10-13 22:13:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_timer [2020-10-13 22:13:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure check_pipe_config [2020-10-13 22:13:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2020-10-13 22:13:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_stop [2020-10-13 22:13:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure set_address_zero [2020-10-13 22:13:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_make_td [2020-10-13 22:13:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2020-10-13 22:13:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2020-10-13 22:13:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2020-10-13 22:13:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2020-10-13 22:13:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_device [2020-10-13 22:13:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure update_usb_address_map [2020-10-13 22:13:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_detect_child [2020-10-13 22:13:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2020-10-13 22:13:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_descriptor [2020-10-13 22:13:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2020-10-13 22:13:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2020-10-13 22:13:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2020-10-13 22:13:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2020-10-13 22:13:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2020-10-13 22:13:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2020-10-13 22:13:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2020-10-13 22:13:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_init [2020-10-13 22:13:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_exit [2020-10-13 22:13:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2020-10-13 22:13:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2020-10-13 22:13:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2020-10-13 22:13:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2020-10-13 22:13:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 22:13:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2020-10-13 22:13:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2020-10-13 22:13:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2020-10-13 22:13:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2020-10-13 22:13:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2020-10-13 22:13:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2020-10-13 22:13:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 22:13:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 22:13:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 22:13:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 22:13:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 22:13:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 22:13:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 22:13:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 22:13:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 22:13:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 22:13:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 22:13:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 22:13:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 22:13:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 22:13:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 22:13:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 22:13:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 22:13:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 22:13:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 22:13:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 22:13:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 22:13:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 22:13:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 22:13:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 22:13:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 22:13:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 22:13:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 22:13:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 22:13:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 22:13:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 22:13:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 22:13:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 22:13:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 22:13:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 22:13:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 22:13:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 22:13:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 22:13:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 22:13:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 22:13:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 22:13:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 22:13:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 22:13:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 22:13:37,092 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 22:13:43,819 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 22:13:43,820 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 22:13:43,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:13:43 BoogieIcfgContainer [2020-10-13 22:13:43,835 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 22:13:43,837 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 22:13:43,837 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 22:13:43,840 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 22:13:43,840 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:13:30" (1/3) ... [2020-10-13 22:13:43,841 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ed740f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:13:43, skipping insertion in model container [2020-10-13 22:13:43,841 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:13:34" (2/3) ... [2020-10-13 22:13:43,842 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5ed740f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:13:43, skipping insertion in model container [2020-10-13 22:13:43,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:13:43" (3/3) ... [2020-10-13 22:13:43,843 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-13 22:13:43,854 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 22:13:43,864 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 22:13:43,878 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 22:13:43,912 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 22:13:43,912 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 22:13:43,913 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 22:13:43,913 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 22:13:43,913 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 22:13:43,913 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 22:13:43,913 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 22:13:43,913 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 22:13:43,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states. [2020-10-13 22:13:44,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2020-10-13 22:13:44,000 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:13:44,002 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 22:13:44,002 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:13:44,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:13:44,010 INFO L82 PathProgramCache]: Analyzing trace with hash 2066219010, now seen corresponding path program 1 times [2020-10-13 22:13:44,018 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:13:44,019 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1601965888] [2020-10-13 22:13:44,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:13:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:44,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:45,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:45,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:45,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:46,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:46,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:49,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:49,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 229 [2020-10-13 22:13:49,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-13 22:13:49,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5016 [2020-10-13 22:13:49,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:49,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:49,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 22:13:49,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:49,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 22:13:52,240 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 763 [2020-10-13 22:13:52,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:13:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:52,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:52,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:52,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:13:52,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:52,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 391 [2020-10-13 22:13:52,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:52,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:52,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:52,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:52,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:52,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:13:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:52,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:52,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:52,786 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:13:52,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:52,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 22:13:52,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:52,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:52,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:13:52,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:52,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:52,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:13:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:52,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:52,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:52,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:13:52,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:52,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:13:52,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:52,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:52,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:52,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:52,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:52,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:13:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:52,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:52,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:52,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:13:52,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:52,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:13:52,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:52,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:52,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:13:52,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:52,851 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:52,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:13:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:52,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:52,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:52,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:52,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:13:52,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:13:52,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 22:13:52,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:52,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:52,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:13:52,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:52,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:52,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:13:52,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:52,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:52,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:52,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:13:52,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:52,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:13:52,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:52,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:52,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:52,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:52,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:52,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:13:52,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:52,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:52,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:52,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:52,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:13:52,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:13:52,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:13:52,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:52,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:52,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:13:52,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:52,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:52,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:13:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:13:53,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:13:53,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 22:13:53,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:13:53,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:13:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:13:53,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:13:53,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:53,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:13:53,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:13:53,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:13:53,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:13:53,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:13:53,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:13:53,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:13:53,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 22:13:53,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-13 22:13:53,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,153 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:13:53,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:13:53,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-13 22:13:53,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:13:53,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:13:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:13:53,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,286 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:13:53,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:53,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,287 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-10-13 22:13:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,373 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:13:53,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:13:53,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-13 22:13:53,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:13:53,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:13:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:13:53,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:13:53,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:53,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-13 22:13:53,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,498 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:13:53,498 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:13:53,498 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-13 22:13:53,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:13:53,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:13:53,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:13:53,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:13:53,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:53,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-13 22:13:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:13:53,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:13:53,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 22:13:53,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:13:53,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:13:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:13:53,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:13:53,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:53,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-13 22:13:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:13:53,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:13:53,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 22:13:53,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:13:53,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:13:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:13:53,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:13:53,763 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:53,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-13 22:13:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:13:53,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:13:53,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 22:13:53,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:13:53,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:13:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:13:53,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:13:53,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:53,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:53,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-13 22:13:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:13:53,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:13:53,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:13:53,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:13:53,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-13 22:13:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:53,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:53,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:53,986 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:13:53,986 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:53,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:13:53,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:53,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:53,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:13:53,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:53,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:54,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-13 22:13:54,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:54,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:54,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:54,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:13:54,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:54,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:13:54,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:54,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:54,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:13:54,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:54,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:54,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-13 22:13:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:54,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:54,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:54,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 22:13:54,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:54,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 22:13:54,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:54,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:54,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-13 22:13:54,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:54,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:54,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:13:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:54,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:54,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:54,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 22:13:54,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:54,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:13:54,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:54,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:54,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:54,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:54,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:54,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:13:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:13:54,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:13:54,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:13:54,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:13:54,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:13:54,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:13:54,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:13:54,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:13:54,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:13:54,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:13:54,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:13:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2020-10-13 22:13:54,217 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1601965888] [2020-10-13 22:13:54,219 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:13:54,219 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-13 22:13:54,220 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063543978] [2020-10-13 22:13:54,225 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-13 22:13:54,226 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:13:54,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-13 22:13:54,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-10-13 22:13:54,243 INFO L87 Difference]: Start difference. First operand 2910 states. Second operand 10 states. [2020-10-13 22:13:56,747 WARN L193 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 772 [2020-10-13 22:15:18,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 22:15:18,292 INFO L93 Difference]: Finished difference Result 6393 states and 9375 transitions. [2020-10-13 22:15:18,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-10-13 22:15:18,294 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 163 [2020-10-13 22:15:18,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 22:15:18,352 INFO L225 Difference]: With dead ends: 6393 [2020-10-13 22:15:18,352 INFO L226 Difference]: Without dead ends: 3681 [2020-10-13 22:15:18,373 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=186, Invalid=414, Unknown=0, NotChecked=0, Total=600 [2020-10-13 22:15:18,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3681 states. [2020-10-13 22:15:19,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3681 to 2681. [2020-10-13 22:15:19,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2681 states. [2020-10-13 22:15:19,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 2681 states and 3713 transitions. [2020-10-13 22:15:19,524 INFO L78 Accepts]: Start accepts. Automaton has 2681 states and 3713 transitions. Word has length 163 [2020-10-13 22:15:19,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 22:15:19,524 INFO L479 AbstractCegarLoop]: Abstraction has 2681 states and 3713 transitions. [2020-10-13 22:15:19,525 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-13 22:15:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 3713 transitions. [2020-10-13 22:15:19,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2020-10-13 22:15:19,530 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:15:19,531 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 22:15:19,531 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 22:15:19,531 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:15:19,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:15:19,532 INFO L82 PathProgramCache]: Analyzing trace with hash 1757747772, now seen corresponding path program 1 times [2020-10-13 22:15:19,532 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:15:19,532 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1738761583] [2020-10-13 22:15:19,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:15:19,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:19,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:20,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:20,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:20,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:21,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:25,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:25,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 229 [2020-10-13 22:15:25,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 22:15:25,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5880 [2020-10-13 22:15:25,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:25,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:15:25,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 129 [2020-10-13 22:15:25,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 22:15:25,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,122 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 763 [2020-10-13 22:15:28,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:15:28,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:15:28,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 338 [2020-10-13 22:15:28,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:15:28,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:15:28,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:15:28,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 22:15:28,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:15:28,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:15:28,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,679 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:15:28,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,680 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:15:28,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:15:28,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:15:28,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:15:28,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:15:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:15:28,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:15:28,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:15:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:15:28,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:15:28,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:15:28,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:15:28,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:15:28,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:15:28,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:15:28,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:15:28,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:15:28,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:15:28,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:15:28,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:15:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:15:28,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:15:28,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:15:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:15:28,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 22:15:28,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-13 22:15:28,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,876 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:15:28,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:15:28,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 22:15:28,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:28,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:15:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:28,951 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:15:28,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:28,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:15:28,952 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:28,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:28,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:28,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:28,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:15:28,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-10-13 22:15:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:28,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:28,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:15:29,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:15:29,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 22:15:29,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:29,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:15:29,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:15:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:15:29,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 22:15:29,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:29,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:15:29,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-13 22:15:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,175 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,175 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:15:29,175 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:15:29,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 22:15:29,176 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:29,176 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:29,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:15:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,201 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:15:29,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:15:29,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:29,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:15:29,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-13 22:15:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:15:29,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 22:15:29,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:15:29,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 22:15:29,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 22:15:29,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:29,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:15:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,421 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:15:29,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 22:15:29,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:15:29,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:29,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 22:15:29,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:29,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-13 22:15:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:15:29,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:15:29,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 22:15:29,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:15:29,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:15:29,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:15:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:15:29,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:15:29,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:29,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:15:29,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-13 22:15:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:15:29,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:15:29,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-13 22:15:29,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:15:29,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:29,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:15:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,736 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:15:29,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:15:29,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:29,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:29,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-13 22:15:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,780 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:15:29,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:15:29,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:15:29,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:29,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-13 22:15:29,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:15:29,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:15:29,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:15:29,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:29,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-13 22:15:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:15:29,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:15:29,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:15:29,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:29,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-13 22:15:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 22:15:29,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:15:29,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-13 22:15:29,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:29,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:15:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 22:15:29,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 22:15:29,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:29,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:15:29,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:15:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:15:29,963 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:15:29,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:15:29,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:15:29,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:15:29,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 22:15:29,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:15:29,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:15:29,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:15:29,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:15:29,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:15:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 21 proven. 14 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2020-10-13 22:15:30,058 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1738761583] [2020-10-13 22:15:30,058 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:15:30,058 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-13 22:15:30,059 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1080774600] [2020-10-13 22:15:30,061 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-13 22:15:30,062 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:15:30,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-13 22:15:30,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2020-10-13 22:15:30,062 INFO L87 Difference]: Start difference. First operand 2681 states and 3713 transitions. Second operand 14 states. [2020-10-13 22:15:32,630 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 772 [2020-10-13 22:15:42,870 WARN L193 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 785 [2020-10-13 22:15:45,390 WARN L193 SmtUtils]: Spent 2.42 s on a formula simplification that was a NOOP. DAG size: 775 [2020-10-13 22:15:47,811 WARN L193 SmtUtils]: Spent 2.37 s on a formula simplification that was a NOOP. DAG size: 777 [2020-10-13 22:15:50,631 WARN L193 SmtUtils]: Spent 2.69 s on a formula simplification that was a NOOP. DAG size: 789 [2020-10-13 22:15:53,390 WARN L193 SmtUtils]: Spent 2.64 s on a formula simplification that was a NOOP. DAG size: 776