/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --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-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 17:13:39,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 17:13:39,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 17:13:39,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 17:13:39,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 17:13:39,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 17:13:39,157 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 17:13:39,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 17:13:39,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 17:13:39,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 17:13:39,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 17:13:39,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 17:13:39,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 17:13:39,172 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 17:13:39,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 17:13:39,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 17:13:39,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 17:13:39,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 17:13:39,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 17:13:39,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 17:13:39,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 17:13:39,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 17:13:39,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 17:13:39,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 17:13:39,206 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 17:13:39,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 17:13:39,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 17:13:39,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 17:13:39,212 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 17:13:39,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 17:13:39,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 17:13:39,217 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 17:13:39,218 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 17:13:39,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 17:13:39,222 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 17:13:39,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 17:13:39,223 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 17:13:39,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 17:13:39,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 17:13:39,224 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 17:13:39,225 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 17:13:39,226 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 [2020-10-14 17:13:39,262 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 17:13:39,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 17:13:39,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 17:13:39,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 17:13:39,265 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 17:13:39,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 17:13:39,265 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 17:13:39,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 17:13:39,266 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 17:13:39,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 17:13:39,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 17:13:39,267 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 17:13:39,267 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 17:13:39,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 17:13:39,268 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 17:13:39,268 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 17:13:39,268 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 17:13:39,268 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 17:13:39,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 17:13:39,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 17:13:39,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 17:13:39,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 17:13:39,269 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 17:13:39,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 17:13:39,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 17:13:39,270 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 17:13:39,270 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 17:13:39,270 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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 17:13:39,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 17:13:39,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 17:13:39,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 17:13:39,606 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 17:13:39,606 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 17:13:39,607 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-14 17:13:39,674 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3f79f9d1d/fecac4a58ea04f2a8754590f330feaf6/FLAG767313503 [2020-10-14 17:13:40,562 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 17:13:40,563 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-14 17:13:40,602 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3f79f9d1d/fecac4a58ea04f2a8754590f330feaf6/FLAG767313503 [2020-10-14 17:13:41,050 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3f79f9d1d/fecac4a58ea04f2a8754590f330feaf6 [2020-10-14 17:13:41,061 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 17:13:41,062 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 17:13:41,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 17:13:41,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 17:13:41,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 17:13:41,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:13:41" (1/1) ... [2020-10-14 17:13:41,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@241126cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:41, skipping insertion in model container [2020-10-14 17:13:41,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:13:41" (1/1) ... [2020-10-14 17:13:41,079 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 17:13:41,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 17:13:43,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 17:13:43,804 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 17:13:44,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 17:13:44,997 INFO L208 MainTranslator]: Completed translation [2020-10-14 17:13:44,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:44 WrapperNode [2020-10-14 17:13:44,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 17:13:45,000 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 17:13:45,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 17:13:45,001 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 17:13:45,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:44" (1/1) ... [2020-10-14 17:13:45,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:44" (1/1) ... [2020-10-14 17:13:45,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:44" (1/1) ... [2020-10-14 17:13:45,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:44" (1/1) ... [2020-10-14 17:13:45,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:44" (1/1) ... [2020-10-14 17:13:45,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:44" (1/1) ... [2020-10-14 17:13:45,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:44" (1/1) ... [2020-10-14 17:13:45,433 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 17:13:45,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 17:13:45,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 17:13:45,434 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 17:13:45,435 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:44" (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 [2020-10-14 17:13:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 17:13:45,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 17:13:45,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2020-10-14 17:13:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-14 17:13:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 17:13:45,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 17:13:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 17:13:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-14 17:13:45,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-14 17:13:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 17:13:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 17:13:45,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 17:13:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 17:13:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-14 17:13:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-14 17:13:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2020-10-14 17:13:45,529 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-14 17:13:45,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 17:13:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-14 17:13:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-14 17:13:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 17:13:45,532 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-14 17:13:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-14 17:13:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-14 17:13:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-14 17:13:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2020-10-14 17:13:45,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2020-10-14 17:13:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-14 17:13:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-14 17:13:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 17:13:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 17:13:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-14 17:13:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-14 17:13:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-14 17:13:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-14 17:13:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2020-10-14 17:13:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2020-10-14 17:13:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2020-10-14 17:13:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2020-10-14 17:13:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2020-10-14 17:13:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2020-10-14 17:13:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read_fifo [2020-10-14 17:13:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2020-10-14 17:13:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2020-10-14 17:13:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write_fifo [2020-10-14 17:13:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2020-10-14 17:13:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2020-10-14 17:13:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2020-10-14 17:13:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dmacfg_reg [2020-10-14 17:13:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2020-10-14 17:13:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2020-10-14 17:13:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rh_usb_speed [2020-10-14 17:13:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2020-10-14 17:13:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xtal_from_pdata [2020-10-14 17:13:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2020-10-14 17:13:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2020-10-14 17:13:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2020-10-14 17:13:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2020-10-14 17:13:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_disable [2020-10-14 17:13:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_enable_port [2020-10-14 17:13:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_disable_port [2020-10-14 17:13:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2020-10-14 17:13:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2020-10-14 17:13:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2020-10-14 17:13:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure is_child_device [2020-10-14 17:13:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hub_limit [2020-10-14 17:13:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2020-10-14 17:13:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2020-10-14 17:13:45,543 INFO L138 BoogieDeclarations]: Found implementation of procedure set_child_connect_map [2020-10-14 17:13:45,543 INFO L138 BoogieDeclarations]: Found implementation of procedure put_child_connect_map [2020-10-14 17:13:45,544 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2020-10-14 17:13:45,544 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2020-10-14 17:13:45,544 INFO L138 BoogieDeclarations]: Found implementation of procedure make_r8a66597_device [2020-10-14 17:13:45,545 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_usb_address [2020-10-14 17:13:45,545 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2020-10-14 17:13:45,546 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2020-10-14 17:13:45,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2020-10-14 17:13:45,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2020-10-14 17:13:45,546 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_all_buffer [2020-10-14 17:13:45,546 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2020-10-14 17:13:45,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2020-10-14 17:13:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2020-10-14 17:13:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2020-10-14 17:13:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_pipenum [2020-10-14 17:13:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2020-10-14 17:13:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2020-10-14 17:13:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2020-10-14 17:13:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_save [2020-10-14 17:13:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_restore [2020-10-14 17:13:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_buffer_setting [2020-10-14 17:13:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2020-10-14 17:13:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure get_empty_pipenum [2020-10-14 17:13:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_type [2020-10-14 17:13:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bufnum [2020-10-14 17:13:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_bsize [2020-10-14 17:13:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe_dma [2020-10-14 17:13:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe [2020-10-14 17:13:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2020-10-14 17:13:45,550 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2020-10-14 17:13:45,550 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2020-10-14 17:13:45,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interval [2020-10-14 17:13:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure get_timer_interval [2020-10-14 17:13:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_info [2020-10-14 17:13:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_config [2020-10-14 17:13:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2020-10-14 17:13:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2020-10-14 17:13:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2020-10-14 17:13:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2020-10-14 17:13:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_syssts [2020-10-14 17:13:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_connect [2020-10-14 17:13:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2020-10-14 17:13:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_setup_packet [2020-10-14 17:13:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_read [2020-10-14 17:13:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2020-10-14 17:13:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_status_packet [2020-10-14 17:13:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure is_set_address [2020-10-14 17:13:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2020-10-14 17:13:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2020-10-14 17:13:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2020-10-14 17:13:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2020-10-14 17:13:45,553 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2020-10-14 17:13:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2020-10-14 17:13:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2020-10-14 17:13:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2020-10-14 17:13:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_ready [2020-10-14 17:13:45,555 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_empty [2020-10-14 17:13:45,556 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_nrdy [2020-10-14 17:13:45,556 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2020-10-14 17:13:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_control [2020-10-14 17:13:45,560 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_interval_timer [2020-10-14 17:13:45,560 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_td_timer [2020-10-14 17:13:45,560 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_timer [2020-10-14 17:13:45,560 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pipe_config [2020-10-14 17:13:45,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2020-10-14 17:13:45,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_stop [2020-10-14 17:13:45,561 INFO L138 BoogieDeclarations]: Found implementation of procedure set_address_zero [2020-10-14 17:13:45,562 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_make_td [2020-10-14 17:13:45,562 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2020-10-14 17:13:45,562 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2020-10-14 17:13:45,562 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2020-10-14 17:13:45,562 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2020-10-14 17:13:45,562 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2020-10-14 17:13:45,563 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_device [2020-10-14 17:13:45,563 INFO L138 BoogieDeclarations]: Found implementation of procedure update_usb_address_map [2020-10-14 17:13:45,564 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_detect_child [2020-10-14 17:13:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2020-10-14 17:13:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_descriptor [2020-10-14 17:13:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2020-10-14 17:13:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2020-10-14 17:13:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2020-10-14 17:13:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2020-10-14 17:13:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2020-10-14 17:13:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2020-10-14 17:13:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2020-10-14 17:13:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_init [2020-10-14 17:13:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_exit [2020-10-14 17:13:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_4 [2020-10-14 17:13:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-14 17:13:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-14 17:13:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-14 17:13:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-14 17:13:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2020-10-14 17:13:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_4 [2020-10-14 17:13:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-14 17:13:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2020-10-14 17:13:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-14 17:13:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-14 17:13:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2020-10-14 17:13:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-14 17:13:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2020-10-14 17:13:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-14 17:13:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-14 17:13:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-14 17:13:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-14 17:13:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_6 [2020-10-14 17:13:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-14 17:13:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-14 17:13:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-14 17:13:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2020-10-14 17:13:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2020-10-14 17:13:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2020-10-14 17:13:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 17:13:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-14 17:13:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 17:13:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-14 17:13:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-14 17:13:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 17:13:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 17:13:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2020-10-14 17:13:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2020-10-14 17:13:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2020-10-14 17:13:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2020-10-14 17:13:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2020-10-14 17:13:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_28 [2020-10-14 17:13:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_29 [2020-10-14 17:13:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 17:13:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 17:13:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 17:13:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 17:13:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 17:13:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 17:13:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 17:13:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 17:13:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-14 17:13:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-14 17:13:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-14 17:13:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 17:13:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-14 17:13:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-14 17:13:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-14 17:13:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-14 17:13:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-14 17:13:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 17:13:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-14 17:13:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-14 17:13:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-14 17:13:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 17:13:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2020-10-14 17:13:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2020-10-14 17:13:45,580 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get [2020-10-14 17:13:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare [2020-10-14 17:13:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2020-10-14 17:13:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2020-10-14 17:13:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-14 17:13:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 17:13:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2020-10-14 17:13:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-14 17:13:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16_rep [2020-10-14 17:13:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-14 17:13:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2020-10-14 17:13:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-14 17:13:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-14 17:13:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-14 17:13:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16_rep [2020-10-14 17:13:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2020-10-14 17:13:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-14 17:13:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 17:13:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2020-10-14 17:13:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 17:13:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2020-10-14 17:13:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2020-10-14 17:13:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2020-10-14 17:13:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2020-10-14 17:13:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2020-10-14 17:13:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2020-10-14 17:13:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2020-10-14 17:13:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-14 17:13:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2020-10-14 17:13:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2020-10-14 17:13:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-14 17:13:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-14 17:13:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-14 17:13:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-14 17:13:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-14 17:13:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 17:13:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2020-10-14 17:13:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2020-10-14 17:13:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-14 17:13:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2020-10-14 17:13:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2020-10-14 17:13:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2020-10-14 17:13:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2020-10-14 17:13:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2020-10-14 17:13:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2020-10-14 17:13:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2020-10-14 17:13:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2020-10-14 17:13:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2020-10-14 17:13:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_root_hub_lost_power [2020-10-14 17:13:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 17:13:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 17:13:45,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 17:13:45,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 17:13:45,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 17:13:45,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 17:13:45,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 17:13:45,593 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 17:13:45,594 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-14 17:13:45,594 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 17:13:45,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 17:13:45,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 17:13:45,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-14 17:13:45,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-14 17:13:45,594 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 17:13:45,594 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 17:13:45,595 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 17:13:45,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 17:13:45,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 17:13:45,595 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 17:13:45,595 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 17:13:45,595 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 17:13:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 17:13:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 17:13:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 17:13:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 17:13:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-14 17:13:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-14 17:13:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 17:13:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 17:13:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-14 17:13:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-14 17:13:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 17:13:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-14 17:13:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-14 17:13:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 17:13:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 17:13:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-14 17:13:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-14 17:13:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-14 17:13:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-14 17:13:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 17:13:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 17:13:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-14 17:13:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-14 17:13:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-14 17:13:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-14 17:13:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2020-10-14 17:13:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2020-10-14 17:13:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2020-10-14 17:13:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2020-10-14 17:13:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-14 17:13:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2020-10-14 17:13:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-14 17:13:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 17:13:45,603 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-14 17:13:45,603 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-14 17:13:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-14 17:13:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-14 17:13:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-14 17:13:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-14 17:13:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-14 17:13:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16_rep [2020-10-14 17:13:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2020-10-14 17:13:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16_rep [2020-10-14 17:13:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2020-10-14 17:13:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 17:13:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 17:13:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 17:13:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_4 [2020-10-14 17:13:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-14 17:13:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-14 17:13:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-14 17:13:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-14 17:13:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2020-10-14 17:13:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_4 [2020-10-14 17:13:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-14 17:13:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2020-10-14 17:13:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-14 17:13:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-14 17:13:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2020-10-14 17:13:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-14 17:13:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2020-10-14 17:13:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-14 17:13:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-14 17:13:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-14 17:13:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-14 17:13:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_6 [2020-10-14 17:13:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-14 17:13:45,607 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-14 17:13:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-14 17:13:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2020-10-14 17:13:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2020-10-14 17:13:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2020-10-14 17:13:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 17:13:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-14 17:13:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2020-10-14 17:13:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2020-10-14 17:13:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-14 17:13:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-14 17:13:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2020-10-14 17:13:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 17:13:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 17:13:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-14 17:13:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 17:13:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-14 17:13:45,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2020-10-14 17:13:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-14 17:13:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-14 17:13:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 17:13:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2020-10-14 17:13:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2020-10-14 17:13:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2020-10-14 17:13:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2020-10-14 17:13:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2020-10-14 17:13:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2020-10-14 17:13:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2020-10-14 17:13:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2020-10-14 17:13:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2020-10-14 17:13:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure usb_root_hub_lost_power [2020-10-14 17:13:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2020-10-14 17:13:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-14 17:13:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-14 17:13:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_28 [2020-10-14 17:13:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-14 17:13:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_29 [2020-10-14 17:13:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-14 17:13:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-14 17:13:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare [2020-10-14 17:13:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2020-10-14 17:13:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get [2020-10-14 17:13:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2020-10-14 17:13:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2020-10-14 17:13:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2020-10-14 17:13:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2020-10-14 17:13:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2020-10-14 17:13:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2020-10-14 17:13:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2020-10-14 17:13:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2020-10-14 17:13:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2020-10-14 17:13:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read_fifo [2020-10-14 17:13:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 17:13:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 17:13:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 17:13:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2020-10-14 17:13:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2020-10-14 17:13:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write_fifo [2020-10-14 17:13:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2020-10-14 17:13:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2020-10-14 17:13:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2020-10-14 17:13:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_dmacfg_reg [2020-10-14 17:13:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2020-10-14 17:13:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2020-10-14 17:13:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure get_rh_usb_speed [2020-10-14 17:13:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2020-10-14 17:13:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2020-10-14 17:13:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure get_xtal_from_pdata [2020-10-14 17:13:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2020-10-14 17:13:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2020-10-14 17:13:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2020-10-14 17:13:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2020-10-14 17:13:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2020-10-14 17:13:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2020-10-14 17:13:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_disable [2020-10-14 17:13:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_enable_port [2020-10-14 17:13:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_disable_port [2020-10-14 17:13:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2020-10-14 17:13:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2020-10-14 17:13:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2020-10-14 17:13:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure is_child_device [2020-10-14 17:13:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure is_hub_limit [2020-10-14 17:13:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2020-10-14 17:13:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2020-10-14 17:13:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure set_child_connect_map [2020-10-14 17:13:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure put_child_connect_map [2020-10-14 17:13:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2020-10-14 17:13:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2020-10-14 17:13:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure make_r8a66597_device [2020-10-14 17:13:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_usb_address [2020-10-14 17:13:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2020-10-14 17:13:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2020-10-14 17:13:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2020-10-14 17:13:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2020-10-14 17:13:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure clear_all_buffer [2020-10-14 17:13:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2020-10-14 17:13:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2020-10-14 17:13:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2020-10-14 17:13:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2020-10-14 17:13:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_pipenum [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_save [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_restore [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_buffer_setting [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure get_empty_pipenum [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_type [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure get_bufnum [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_bsize [2020-10-14 17:13:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe_dma [2020-10-14 17:13:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe [2020-10-14 17:13:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2020-10-14 17:13:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2020-10-14 17:13:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2020-10-14 17:13:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure get_interval [2020-10-14 17:13:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure get_timer_interval [2020-10-14 17:13:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_info [2020-10-14 17:13:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_config [2020-10-14 17:13:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2020-10-14 17:13:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2020-10-14 17:13:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2020-10-14 17:13:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2020-10-14 17:13:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_syssts [2020-10-14 17:13:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_connect [2020-10-14 17:13:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2020-10-14 17:13:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_setup_packet [2020-10-14 17:13:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_read [2020-10-14 17:13:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2020-10-14 17:13:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_status_packet [2020-10-14 17:13:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure is_set_address [2020-10-14 17:13:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2020-10-14 17:13:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2020-10-14 17:13:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2020-10-14 17:13:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2020-10-14 17:13:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2020-10-14 17:13:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2020-10-14 17:13:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2020-10-14 17:13:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_ready [2020-10-14 17:13:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_empty [2020-10-14 17:13:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_nrdy [2020-10-14 17:13:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2020-10-14 17:13:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_control [2020-10-14 17:13:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_interval_timer [2020-10-14 17:13:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_td_timer [2020-10-14 17:13:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_timer [2020-10-14 17:13:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure check_pipe_config [2020-10-14 17:13:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2020-10-14 17:13:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_stop [2020-10-14 17:13:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure set_address_zero [2020-10-14 17:13:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_make_td [2020-10-14 17:13:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2020-10-14 17:13:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2020-10-14 17:13:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2020-10-14 17:13:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2020-10-14 17:13:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_device [2020-10-14 17:13:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure update_usb_address_map [2020-10-14 17:13:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_detect_child [2020-10-14 17:13:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2020-10-14 17:13:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_descriptor [2020-10-14 17:13:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2020-10-14 17:13:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2020-10-14 17:13:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2020-10-14 17:13:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2020-10-14 17:13:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2020-10-14 17:13:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2020-10-14 17:13:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2020-10-14 17:13:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_init [2020-10-14 17:13:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_exit [2020-10-14 17:13:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2020-10-14 17:13:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2020-10-14 17:13:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2020-10-14 17:13:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2020-10-14 17:13:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 17:13:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2020-10-14 17:13:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2020-10-14 17:13:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2020-10-14 17:13:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2020-10-14 17:13:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2020-10-14 17:13:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2020-10-14 17:13:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 17:13:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-14 17:13:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 17:13:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 17:13:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 17:13:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 17:13:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-14 17:13:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 17:13:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 17:13:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-14 17:13:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 17:13:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 17:13:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 17:13:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 17:13:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 17:13:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 17:13:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 17:13:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 17:13:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 17:13:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 17:13:47,368 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 17:13:54,235 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 17:13:54,236 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 17:13:54,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:13:54 BoogieIcfgContainer [2020-10-14 17:13:54,251 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 17:13:54,252 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 17:13:54,252 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 17:13:54,256 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 17:13:54,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 05:13:41" (1/3) ... [2020-10-14 17:13:54,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30ff226f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:13:54, skipping insertion in model container [2020-10-14 17:13:54,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:13:44" (2/3) ... [2020-10-14 17:13:54,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30ff226f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:13:54, skipping insertion in model container [2020-10-14 17:13:54,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:13:54" (3/3) ... [2020-10-14 17:13:54,259 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-14 17:13:54,270 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 17:13:54,281 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 17:13:54,296 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 17:13:54,331 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 17:13:54,331 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 17:13:54,331 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 17:13:54,332 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 17:13:54,332 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 17:13:54,332 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 17:13:54,332 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 17:13:54,332 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 17:13:54,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states. [2020-10-14 17:13:54,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-10-14 17:13:54,422 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 17:13:54,424 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 17:13:54,424 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 17:13:54,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 17:13:54,431 INFO L82 PathProgramCache]: Analyzing trace with hash -1037822089, now seen corresponding path program 1 times [2020-10-14 17:13:54,439 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 17:13:54,440 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [474744724] [2020-10-14 17:13:54,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 17:13:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:13:55,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:13:55,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:13:56,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:13:56,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:13:56,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:13:57,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:13:58,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:00,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:00,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 256 [2020-10-14 17:14:00,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 17:14:00,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5413 [2020-10-14 17:14:00,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:00,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:00,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:00,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-14 17:14:00,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:00,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-14 17:14:03,344 WARN L193 SmtUtils]: Spent 2.56 s on a formula simplification that was a NOOP. DAG size: 757 [2020-10-14 17:14:03,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 17:14:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:03,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:03,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:03,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:14:03,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:03,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 489 [2020-10-14 17:14:03,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:03,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:03,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:03,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:14:03,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:03,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:03,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:14:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:03,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,007 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:14:04,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:04,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 17:14:04,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,009 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 17:14:04,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:14:04,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:14:04,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:04,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:14:04,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,062 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:14:04,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:14:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:14:04,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:04,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 17:14:04,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,106 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:14:04,107 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,107 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 17:14:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:14:04,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:14:04,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-14 17:14:04,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,178 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 17:14:04,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,178 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:14:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:14:04,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:04,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:14:04,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,200 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:14:04,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:14:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:14:04,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:14:04,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:14:04,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,222 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:14:04,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 17:14:04,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,275 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,276 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:14:04,276 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:14:04,276 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-14 17:14:04,276 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,277 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 17:14:04,277 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,277 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:14:04,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:14:04,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:04,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:14:04,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,302 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:14:04,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:14:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:14:04,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:14:04,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:14:04,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 17:14:04,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 17:14:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,339 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,339 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 17:14:04,339 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:04,339 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:14:04,339 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,340 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-14 17:14:04,340 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,340 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:14:04,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-14 17:14:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,381 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:14:04,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:14:04,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-14 17:14:04,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,477 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:14:04,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:14:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:14:04,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:04,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:14:04,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,502 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:14:04,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-10-14 17:14:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:14:04,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:14:04,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-14 17:14:04,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,621 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:14:04,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:14:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:14:04,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:04,647 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:14:04,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,648 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:14:04,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-14 17:14:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,772 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,772 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:14:04,773 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:14:04,773 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-14 17:14:04,773 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,774 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,774 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:14:04,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:14:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:14:04,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:04,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:14:04,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:14:04,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-14 17:14:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:14:04,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:14:04,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-14 17:14:04,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:14:04,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:14:04,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:14:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:04,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:14:04,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:04,940 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:14:04,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:04,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:04,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:04,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:14:04,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:04,941 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:04,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-14 17:14:04,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:04,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:04,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:14:05,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:14:05,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-14 17:14:05,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,051 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:14:05,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:14:05,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:14:05,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:05,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:14:05,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:05,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:14:05,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,075 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:14:05,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,077 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 17:14:05,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-14 17:14:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:05,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,120 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:14:05,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:14:05,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-14 17:14:05,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,212 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 17:14:05,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,214 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:05,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:14:05,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:05,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:14:05,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:05,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-14 17:14:05,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,244 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:14:05,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:05,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-14 17:14:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:05,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:14:05,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:05,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:14:05,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,288 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:14:05,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,289 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:05,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-14 17:14:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:05,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:14:05,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:05,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:14:05,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:14:05,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:05,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-14 17:14:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:05,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:14:05,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:05,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:14:05,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,380 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:14:05,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:05,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-14 17:14:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:05,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:14:05,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:05,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:14:05,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:14:05,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:05,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-14 17:14:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:05,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:14:05,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:05,459 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 17:14:05,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,460 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:14:05,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:05,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-14 17:14:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:05,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:14:05,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:05,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 17:14:05,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,491 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 17:14:05,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:05,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-14 17:14:05,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:14:05,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:14:05,517 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:14:05,517 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:14:05,517 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:14:05,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 17:14:05,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:14:05,518 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:14:05,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:14:05,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:14:05,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:14:05,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:14:05,696 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2020-10-14 17:14:05,697 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [474744724] [2020-10-14 17:14:05,699 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 17:14:05,699 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-10-14 17:14:05,700 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557427174] [2020-10-14 17:14:05,706 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-14 17:14:05,707 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 17:14:05,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-14 17:14:05,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-10-14 17:14:05,726 INFO L87 Difference]: Start difference. First operand 2727 states. Second operand 10 states. [2020-10-14 17:14:08,430 WARN L193 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 766 [2020-10-14 17:15:39,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 17:15:39,403 INFO L93 Difference]: Finished difference Result 6686 states and 10042 transitions. [2020-10-14 17:15:39,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-10-14 17:15:39,405 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 184 [2020-10-14 17:15:39,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 17:15:39,469 INFO L225 Difference]: With dead ends: 6686 [2020-10-14 17:15:39,469 INFO L226 Difference]: Without dead ends: 3953 [2020-10-14 17:15:39,490 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 181 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=225, Invalid=531, Unknown=0, NotChecked=0, Total=756 [2020-10-14 17:15:39,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3953 states. [2020-10-14 17:15:40,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3953 to 2663. [2020-10-14 17:15:40,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2663 states. [2020-10-14 17:15:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 2663 states and 3689 transitions. [2020-10-14 17:15:40,771 INFO L78 Accepts]: Start accepts. Automaton has 2663 states and 3689 transitions. Word has length 184 [2020-10-14 17:15:40,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 17:15:40,772 INFO L479 AbstractCegarLoop]: Abstraction has 2663 states and 3689 transitions. [2020-10-14 17:15:40,772 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-14 17:15:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 3689 transitions. [2020-10-14 17:15:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-10-14 17:15:40,781 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 17:15:40,782 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 17:15:40,783 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 17:15:40,783 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 17:15:40,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 17:15:40,783 INFO L82 PathProgramCache]: Analyzing trace with hash 2011661693, now seen corresponding path program 1 times [2020-10-14 17:15:40,784 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 17:15:40,784 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1173537847] [2020-10-14 17:15:40,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 17:15:40,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:41,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:41,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:41,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:41,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:42,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:42,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:46,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:46,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 256 [2020-10-14 17:15:46,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-14 17:15:46,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5609 [2020-10-14 17:15:46,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:46,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:46,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 17:15:46,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 172 [2020-10-14 17:15:46,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 25 [2020-10-14 17:15:46,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:49,190 WARN L193 SmtUtils]: Spent 2.38 s on a formula simplification that was a NOOP. DAG size: 757 [2020-10-14 17:15:49,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 17:15:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:15:49,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 208 [2020-10-14 17:15:49,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:49,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:15:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,528 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:15:49,528 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,528 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-14 17:15:49,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,529 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:49,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:15:49,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:15:49,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:15:49,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:49,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:15:49,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:15:49,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,579 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 17:15:49,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,579 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:49,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 17:15:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,605 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,606 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:15:49,606 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,606 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 17:15:49,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,607 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:49,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:15:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:15:49,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:15:49,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:49,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:15:49,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,642 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,642 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:15:49,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,643 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:15:49,643 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,643 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,643 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,644 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:49,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 17:15:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 17:15:49,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-14 17:15:49,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,670 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:49,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:15:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:15:49,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:15:49,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,687 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:49,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 17:15:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,701 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:15:49,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 17:15:49,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,702 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:49,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 17:15:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,714 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 17:15:49,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-14 17:15:49,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,715 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,716 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:49,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-14 17:15:49,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,796 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:15:49,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:15:49,797 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-14 17:15:49,797 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,797 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,798 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:49,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:15:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:15:49,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:15:49,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,814 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,815 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:49,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-10-14 17:15:49,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:15:49,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:15:49,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 63 [2020-10-14 17:15:49,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:49,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:15:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:15:49,909 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:49,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:15:49,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,910 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:49,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-14 17:15:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:49,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:49,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:49,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:15:49,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:15:49,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-14 17:15:49,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:49,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:49,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:49,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:49,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:49,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:50,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:15:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:15:50,020 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-14 17:15:50,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,021 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:50,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,022 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:50,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-14 17:15:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:15:50,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:15:50,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-14 17:15:50,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:50,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:50,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:15:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:15:50,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:15:50,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,120 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:50,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:50,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-14 17:15:50,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:15:50,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:15:50,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-14 17:15:50,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,181 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:50,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:50,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:15:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:15:50,200 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,200 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:15:50,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,200 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:50,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:50,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-14 17:15:50,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 17:15:50,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 17:15:50,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-14 17:15:50,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,295 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:50,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:50,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 17:15:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:15:50,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:15:50,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:50,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:50,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-14 17:15:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:15:50,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 17:15:50,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 17:15:50,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:50,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 17:15:50,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:50,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-14 17:15:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:15:50,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:15:50,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,419 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 17:15:50,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:50,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 17:15:50,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:50,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-14 17:15:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:15:50,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 17:15:50,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,470 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 17:15:50,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 17:15:50,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-14 17:15:50,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:50,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-14 17:15:50,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,486 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:15:50,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,487 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-14 17:15:50,487 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,488 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:15:50,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,488 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 17:15:50,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-14 17:15:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:15:50,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:15:50,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:15:50,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:50,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-14 17:15:50,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 17:15:50,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 17:15:50,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,545 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-14 17:15:50,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:50,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-14 17:15:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:15:50,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:15:50,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 17:15:50,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 17:15:50,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 17:15:50,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-14 17:15:50,561 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 17:15:50,561 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 17:15:50,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 17:15:50,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 17:15:50,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 17:15:50,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 17:15:50,650 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2020-10-14 17:15:50,651 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1173537847] [2020-10-14 17:15:50,651 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 17:15:50,651 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-14 17:15:50,652 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671054794] [2020-10-14 17:15:50,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-14 17:15:50,655 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 17:15:50,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-14 17:15:50,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-10-14 17:15:50,656 INFO L87 Difference]: Start difference. First operand 2663 states and 3689 transitions. Second operand 11 states. [2020-10-14 17:15:53,009 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 766 [2020-10-14 17:16:05,123 WARN L193 SmtUtils]: Spent 2.62 s on a formula simplification that was a NOOP. DAG size: 768 [2020-10-14 17:16:07,731 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 759