/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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 [2020-10-15 11:49:49,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 11:49:49,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 11:49:49,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 11:49:49,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 11:49:49,311 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 11:49:49,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 11:49:49,314 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 11:49:49,316 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 11:49:49,317 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 11:49:49,318 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 11:49:49,319 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 11:49:49,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 11:49:49,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 11:49:49,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 11:49:49,323 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 11:49:49,324 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 11:49:49,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 11:49:49,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 11:49:49,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 11:49:49,330 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 11:49:49,332 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 11:49:49,333 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 11:49:49,334 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 11:49:49,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 11:49:49,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 11:49:49,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 11:49:49,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 11:49:49,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 11:49:49,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 11:49:49,340 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 11:49:49,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 11:49:49,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 11:49:49,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 11:49:49,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 11:49:49,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 11:49:49,347 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 11:49:49,347 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 11:49:49,347 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 11:49:49,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 11:49:49,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 11:49:49,350 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 [2020-10-15 11:49:49,373 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 11:49:49,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 11:49:49,375 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 11:49:49,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 11:49:49,375 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 11:49:49,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 11:49:49,376 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 11:49:49,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 11:49:49,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 11:49:49,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 11:49:49,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 11:49:49,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 11:49:49,377 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 11:49:49,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 11:49:49,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 11:49:49,377 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 11:49:49,377 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 11:49:49,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 11:49:49,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:49:49,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 11:49:49,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 11:49:49,378 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 11:49:49,379 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 11:49:49,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 11:49:49,379 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 11:49:49,379 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 11:49:49,379 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 11:49:49,379 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 11:49:49,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 11:49:49,730 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 11:49:49,734 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 11:49:49,736 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 11:49:49,736 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 11:49:49,737 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-15 11:49:49,801 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/45997bccb/df7e8b17f96946baa584acbb239ba438/FLAG77a7678c3 [2020-10-15 11:49:50,702 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 11:49:50,703 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-15 11:49:50,760 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/45997bccb/df7e8b17f96946baa584acbb239ba438/FLAG77a7678c3 [2020-10-15 11:49:51,195 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/45997bccb/df7e8b17f96946baa584acbb239ba438 [2020-10-15 11:49:51,205 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 11:49:51,207 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 11:49:51,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 11:49:51,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 11:49:51,212 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 11:49:51,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:49:51" (1/1) ... [2020-10-15 11:49:51,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1713edd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:51, skipping insertion in model container [2020-10-15 11:49:51,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:49:51" (1/1) ... [2020-10-15 11:49:51,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 11:49:51,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 11:49:53,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:49:54,022 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 11:49:54,512 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:49:55,145 INFO L208 MainTranslator]: Completed translation [2020-10-15 11:49:55,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:55 WrapperNode [2020-10-15 11:49:55,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 11:49:55,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 11:49:55,147 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 11:49:55,147 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 11:49:55,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:55" (1/1) ... [2020-10-15 11:49:55,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:55" (1/1) ... [2020-10-15 11:49:55,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:55" (1/1) ... [2020-10-15 11:49:55,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:55" (1/1) ... [2020-10-15 11:49:55,446 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:55" (1/1) ... [2020-10-15 11:49:55,482 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:55" (1/1) ... [2020-10-15 11:49:55,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:55" (1/1) ... [2020-10-15 11:49:55,570 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 11:49:55,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 11:49:55,572 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 11:49:55,572 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 11:49:55,573 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:55" (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 [2020-10-15 11:49:55,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 11:49:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 11:49:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2020-10-15 11:49:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 11:49:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 11:49:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 11:49:55,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 11:49:55,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 11:49:55,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 11:49:55,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 11:49:55,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 11:49:55,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 11:49:55,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 11:49:55,672 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-15 11:49:55,672 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-15 11:49:55,672 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2020-10-15 11:49:55,672 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-15 11:49:55,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 11:49:55,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-15 11:49:55,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-15 11:49:55,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-15 11:49:55,676 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-15 11:49:55,676 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-15 11:49:55,676 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-15 11:49:55,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-15 11:49:55,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2020-10-15 11:49:55,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2020-10-15 11:49:55,677 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-15 11:49:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-15 11:49:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 11:49:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-15 11:49:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-15 11:49:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-15 11:49:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-15 11:49:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-15 11:49:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2020-10-15 11:49:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2020-10-15 11:49:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2020-10-15 11:49:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2020-10-15 11:49:55,680 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2020-10-15 11:49:55,681 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2020-10-15 11:49:55,681 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read_fifo [2020-10-15 11:49:55,681 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2020-10-15 11:49:55,681 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2020-10-15 11:49:55,683 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write_fifo [2020-10-15 11:49:55,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2020-10-15 11:49:55,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2020-10-15 11:49:55,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2020-10-15 11:49:55,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dmacfg_reg [2020-10-15 11:49:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2020-10-15 11:49:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2020-10-15 11:49:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rh_usb_speed [2020-10-15 11:49:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2020-10-15 11:49:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xtal_from_pdata [2020-10-15 11:49:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2020-10-15 11:49:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2020-10-15 11:49:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2020-10-15 11:49:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2020-10-15 11:49:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_disable [2020-10-15 11:49:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_enable_port [2020-10-15 11:49:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_disable_port [2020-10-15 11:49:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2020-10-15 11:49:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2020-10-15 11:49:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2020-10-15 11:49:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure is_child_device [2020-10-15 11:49:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hub_limit [2020-10-15 11:49:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2020-10-15 11:49:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2020-10-15 11:49:55,688 INFO L138 BoogieDeclarations]: Found implementation of procedure set_child_connect_map [2020-10-15 11:49:55,688 INFO L138 BoogieDeclarations]: Found implementation of procedure put_child_connect_map [2020-10-15 11:49:55,689 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2020-10-15 11:49:55,689 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2020-10-15 11:49:55,690 INFO L138 BoogieDeclarations]: Found implementation of procedure make_r8a66597_device [2020-10-15 11:49:55,691 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_usb_address [2020-10-15 11:49:55,691 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2020-10-15 11:49:55,691 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2020-10-15 11:49:55,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2020-10-15 11:49:55,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2020-10-15 11:49:55,691 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_all_buffer [2020-10-15 11:49:55,692 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2020-10-15 11:49:55,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2020-10-15 11:49:55,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2020-10-15 11:49:55,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2020-10-15 11:49:55,692 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_pipenum [2020-10-15 11:49:55,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2020-10-15 11:49:55,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2020-10-15 11:49:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2020-10-15 11:49:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_save [2020-10-15 11:49:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_restore [2020-10-15 11:49:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_buffer_setting [2020-10-15 11:49:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2020-10-15 11:49:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_empty_pipenum [2020-10-15 11:49:55,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_type [2020-10-15 11:49:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bufnum [2020-10-15 11:49:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_bsize [2020-10-15 11:49:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe_dma [2020-10-15 11:49:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe [2020-10-15 11:49:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2020-10-15 11:49:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2020-10-15 11:49:55,694 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2020-10-15 11:49:55,695 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interval [2020-10-15 11:49:55,695 INFO L138 BoogieDeclarations]: Found implementation of procedure get_timer_interval [2020-10-15 11:49:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_info [2020-10-15 11:49:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_config [2020-10-15 11:49:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2020-10-15 11:49:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2020-10-15 11:49:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2020-10-15 11:49:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2020-10-15 11:49:55,696 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_syssts [2020-10-15 11:49:55,697 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_connect [2020-10-15 11:49:55,697 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2020-10-15 11:49:55,697 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_setup_packet [2020-10-15 11:49:55,697 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_read [2020-10-15 11:49:55,697 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2020-10-15 11:49:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_status_packet [2020-10-15 11:49:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure is_set_address [2020-10-15 11:49:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2020-10-15 11:49:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2020-10-15 11:49:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2020-10-15 11:49:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2020-10-15 11:49:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2020-10-15 11:49:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2020-10-15 11:49:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2020-10-15 11:49:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2020-10-15 11:49:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_ready [2020-10-15 11:49:55,701 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_empty [2020-10-15 11:49:55,701 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_nrdy [2020-10-15 11:49:55,702 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2020-10-15 11:49:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_control [2020-10-15 11:49:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_interval_timer [2020-10-15 11:49:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_td_timer [2020-10-15 11:49:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_timer [2020-10-15 11:49:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pipe_config [2020-10-15 11:49:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2020-10-15 11:49:55,707 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_stop [2020-10-15 11:49:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure set_address_zero [2020-10-15 11:49:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_make_td [2020-10-15 11:49:55,709 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2020-10-15 11:49:55,709 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2020-10-15 11:49:55,709 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2020-10-15 11:49:55,709 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2020-10-15 11:49:55,709 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2020-10-15 11:49:55,709 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_device [2020-10-15 11:49:55,710 INFO L138 BoogieDeclarations]: Found implementation of procedure update_usb_address_map [2020-10-15 11:49:55,710 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_detect_child [2020-10-15 11:49:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2020-10-15 11:49:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_descriptor [2020-10-15 11:49:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2020-10-15 11:49:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2020-10-15 11:49:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2020-10-15 11:49:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2020-10-15 11:49:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2020-10-15 11:49:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2020-10-15 11:49:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2020-10-15 11:49:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_init [2020-10-15 11:49:55,719 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_exit [2020-10-15 11:49:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_4 [2020-10-15 11:49:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-15 11:49:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-15 11:49:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-15 11:49:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-15 11:49:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2020-10-15 11:49:55,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_4 [2020-10-15 11:49:55,721 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-15 11:49:55,721 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2020-10-15 11:49:55,721 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-15 11:49:55,721 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-15 11:49:55,721 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2020-10-15 11:49:55,721 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-15 11:49:55,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2020-10-15 11:49:55,721 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-15 11:49:55,722 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-15 11:49:55,723 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-15 11:49:55,723 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-15 11:49:55,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_6 [2020-10-15 11:49:55,723 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-15 11:49:55,723 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-15 11:49:55,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-15 11:49:55,723 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2020-10-15 11:49:55,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2020-10-15 11:49:55,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2020-10-15 11:49:55,724 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 11:49:55,724 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 11:49:55,724 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 11:49:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 11:49:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 11:49:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 11:49:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 11:49:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2020-10-15 11:49:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2020-10-15 11:49:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2020-10-15 11:49:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2020-10-15 11:49:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2020-10-15 11:49:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_28 [2020-10-15 11:49:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_29 [2020-10-15 11:49:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 11:49:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 11:49:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 11:49:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 11:49:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 11:49:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 11:49:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:49:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 11:49:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-15 11:49:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-15 11:49:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-15 11:49:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 11:49:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-15 11:49:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-15 11:49:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-15 11:49:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-15 11:49:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-15 11:49:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 11:49:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 11:49:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 11:49:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 11:49:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 11:49:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2020-10-15 11:49:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2020-10-15 11:49:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get [2020-10-15 11:49:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare [2020-10-15 11:49:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2020-10-15 11:49:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2020-10-15 11:49:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 11:49:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 11:49:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2020-10-15 11:49:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-15 11:49:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16_rep [2020-10-15 11:49:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-15 11:49:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2020-10-15 11:49:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-15 11:49:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-15 11:49:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-15 11:49:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16_rep [2020-10-15 11:49:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2020-10-15 11:49:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-15 11:49:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 11:49:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2020-10-15 11:49:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 11:49:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2020-10-15 11:49:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2020-10-15 11:49:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2020-10-15 11:49:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2020-10-15 11:49:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2020-10-15 11:49:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2020-10-15 11:49:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2020-10-15 11:49:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-15 11:49:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2020-10-15 11:49:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2020-10-15 11:49:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-15 11:49:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-15 11:49:55,733 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-15 11:49:55,733 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-15 11:49:55,733 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-15 11:49:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 11:49:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2020-10-15 11:49:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2020-10-15 11:49:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-15 11:49:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2020-10-15 11:49:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2020-10-15 11:49:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2020-10-15 11:49:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2020-10-15 11:49:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2020-10-15 11:49:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2020-10-15 11:49:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2020-10-15 11:49:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2020-10-15 11:49:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2020-10-15 11:49:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_root_hub_lost_power [2020-10-15 11:49:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 11:49:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 11:49:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 11:49:55,741 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 11:49:55,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 11:49:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 11:49:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 11:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 11:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-15 11:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-15 11:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 11:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 11:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-15 11:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-15 11:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 11:49:55,745 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 11:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 11:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 11:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 11:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 11:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 11:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 11:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 11:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 11:49:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 11:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 11:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 11:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 11:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 11:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 11:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 11:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 11:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-15 11:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 11:49:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-15 11:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-15 11:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 11:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-15 11:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-15 11:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2020-10-15 11:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-15 11:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 11:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 11:49:55,748 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-15 11:49:55,749 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 11:49:55,749 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 11:49:55,749 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 11:49:55,749 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 11:49:55,749 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 11:49:55,749 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 11:49:55,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-15 11:49:55,749 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 11:49:55,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-15 11:49:55,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 11:49:55,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-15 11:49:55,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 11:49:55,750 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-15 11:49:55,750 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-15 11:49:55,750 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-15 11:49:55,750 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-15 11:49:55,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2020-10-15 11:49:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2020-10-15 11:49:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2020-10-15 11:49:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2020-10-15 11:49:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 11:49:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2020-10-15 11:49:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-15 11:49:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 11:49:55,752 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-15 11:49:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-15 11:49:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-15 11:49:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-15 11:49:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-15 11:49:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-15 11:49:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-15 11:49:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16_rep [2020-10-15 11:49:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2020-10-15 11:49:55,753 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16_rep [2020-10-15 11:49:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2020-10-15 11:49:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 11:49:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 11:49:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 11:49:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_4 [2020-10-15 11:49:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-15 11:49:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-15 11:49:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-15 11:49:55,754 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-15 11:49:55,755 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2020-10-15 11:49:55,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_4 [2020-10-15 11:49:55,755 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-15 11:49:55,755 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2020-10-15 11:49:55,755 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-15 11:49:55,755 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-15 11:49:55,755 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2020-10-15 11:49:55,755 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-15 11:49:55,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2020-10-15 11:49:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-15 11:49:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-15 11:49:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-15 11:49:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-15 11:49:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_6 [2020-10-15 11:49:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-15 11:49:55,756 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-15 11:49:55,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-15 11:49:55,757 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2020-10-15 11:49:55,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2020-10-15 11:49:55,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2020-10-15 11:49:55,757 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 11:49:55,757 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-15 11:49:55,757 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2020-10-15 11:49:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2020-10-15 11:49:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-15 11:49:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-15 11:49:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2020-10-15 11:49:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 11:49:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-15 11:49:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-15 11:49:55,758 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 11:49:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 11:49:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2020-10-15 11:49:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-15 11:49:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-15 11:49:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 11:49:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2020-10-15 11:49:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2020-10-15 11:49:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2020-10-15 11:49:55,759 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2020-10-15 11:49:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2020-10-15 11:49:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2020-10-15 11:49:55,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2020-10-15 11:49:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2020-10-15 11:49:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2020-10-15 11:49:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure usb_root_hub_lost_power [2020-10-15 11:49:55,762 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2020-10-15 11:49:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-15 11:49:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-15 11:49:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_28 [2020-10-15 11:49:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-15 11:49:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_29 [2020-10-15 11:49:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-15 11:49:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-15 11:49:55,763 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare [2020-10-15 11:49:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2020-10-15 11:49:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get [2020-10-15 11:49:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2020-10-15 11:49:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2020-10-15 11:49:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2020-10-15 11:49:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2020-10-15 11:49:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2020-10-15 11:49:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2020-10-15 11:49:55,764 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2020-10-15 11:49:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2020-10-15 11:49:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2020-10-15 11:49:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read_fifo [2020-10-15 11:49:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 11:49:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 11:49:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 11:49:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2020-10-15 11:49:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2020-10-15 11:49:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write_fifo [2020-10-15 11:49:55,765 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2020-10-15 11:49:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2020-10-15 11:49:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2020-10-15 11:49:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure get_dmacfg_reg [2020-10-15 11:49:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2020-10-15 11:49:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2020-10-15 11:49:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure get_rh_usb_speed [2020-10-15 11:49:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2020-10-15 11:49:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2020-10-15 11:49:55,766 INFO L130 BoogieDeclarations]: Found specification of procedure get_xtal_from_pdata [2020-10-15 11:49:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2020-10-15 11:49:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2020-10-15 11:49:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2020-10-15 11:49:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2020-10-15 11:49:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2020-10-15 11:49:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2020-10-15 11:49:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_disable [2020-10-15 11:49:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_enable_port [2020-10-15 11:49:55,767 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_disable_port [2020-10-15 11:49:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2020-10-15 11:49:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2020-10-15 11:49:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2020-10-15 11:49:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure is_child_device [2020-10-15 11:49:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure is_hub_limit [2020-10-15 11:49:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2020-10-15 11:49:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2020-10-15 11:49:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure set_child_connect_map [2020-10-15 11:49:55,768 INFO L130 BoogieDeclarations]: Found specification of procedure put_child_connect_map [2020-10-15 11:49:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2020-10-15 11:49:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2020-10-15 11:49:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure make_r8a66597_device [2020-10-15 11:49:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_usb_address [2020-10-15 11:49:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2020-10-15 11:49:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2020-10-15 11:49:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2020-10-15 11:49:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2020-10-15 11:49:55,769 INFO L130 BoogieDeclarations]: Found specification of procedure clear_all_buffer [2020-10-15 11:49:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2020-10-15 11:49:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2020-10-15 11:49:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2020-10-15 11:49:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2020-10-15 11:49:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_pipenum [2020-10-15 11:49:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2020-10-15 11:49:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2020-10-15 11:49:55,770 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2020-10-15 11:49:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_save [2020-10-15 11:49:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_restore [2020-10-15 11:49:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_buffer_setting [2020-10-15 11:49:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2020-10-15 11:49:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure get_empty_pipenum [2020-10-15 11:49:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_type [2020-10-15 11:49:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure get_bufnum [2020-10-15 11:49:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_bsize [2020-10-15 11:49:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe_dma [2020-10-15 11:49:55,771 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe [2020-10-15 11:49:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2020-10-15 11:49:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2020-10-15 11:49:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2020-10-15 11:49:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure get_interval [2020-10-15 11:49:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure get_timer_interval [2020-10-15 11:49:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_info [2020-10-15 11:49:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_config [2020-10-15 11:49:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2020-10-15 11:49:55,772 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2020-10-15 11:49:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2020-10-15 11:49:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2020-10-15 11:49:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_syssts [2020-10-15 11:49:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_connect [2020-10-15 11:49:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2020-10-15 11:49:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_setup_packet [2020-10-15 11:49:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_read [2020-10-15 11:49:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2020-10-15 11:49:55,773 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_status_packet [2020-10-15 11:49:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure is_set_address [2020-10-15 11:49:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2020-10-15 11:49:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2020-10-15 11:49:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2020-10-15 11:49:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2020-10-15 11:49:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2020-10-15 11:49:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2020-10-15 11:49:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2020-10-15 11:49:55,774 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_ready [2020-10-15 11:49:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_empty [2020-10-15 11:49:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_nrdy [2020-10-15 11:49:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2020-10-15 11:49:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_control [2020-10-15 11:49:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_interval_timer [2020-10-15 11:49:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_td_timer [2020-10-15 11:49:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_timer [2020-10-15 11:49:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure check_pipe_config [2020-10-15 11:49:55,775 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2020-10-15 11:49:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_stop [2020-10-15 11:49:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure set_address_zero [2020-10-15 11:49:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_make_td [2020-10-15 11:49:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2020-10-15 11:49:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2020-10-15 11:49:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2020-10-15 11:49:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2020-10-15 11:49:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_device [2020-10-15 11:49:55,776 INFO L130 BoogieDeclarations]: Found specification of procedure update_usb_address_map [2020-10-15 11:49:55,777 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_detect_child [2020-10-15 11:49:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2020-10-15 11:49:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_descriptor [2020-10-15 11:49:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2020-10-15 11:49:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2020-10-15 11:49:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2020-10-15 11:49:55,781 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2020-10-15 11:49:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2020-10-15 11:49:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2020-10-15 11:49:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2020-10-15 11:49:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_init [2020-10-15 11:49:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_exit [2020-10-15 11:49:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2020-10-15 11:49:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2020-10-15 11:49:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2020-10-15 11:49:55,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2020-10-15 11:49:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 11:49:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2020-10-15 11:49:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2020-10-15 11:49:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2020-10-15 11:49:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2020-10-15 11:49:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2020-10-15 11:49:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2020-10-15 11:49:55,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 11:49:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 11:49:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 11:49:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 11:49:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 11:49:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 11:49:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-15 11:49:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-15 11:49:55,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 11:49:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-15 11:49:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 11:49:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 11:49:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 11:49:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 11:49:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 11:49:55,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 11:49:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 11:49:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 11:49:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 11:49:55,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 11:49:57,567 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 11:50:04,569 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 11:50:04,569 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-15 11:50:04,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:50:04 BoogieIcfgContainer [2020-10-15 11:50:04,585 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 11:50:04,586 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 11:50:04,587 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 11:50:04,590 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 11:50:04,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 11:49:51" (1/3) ... [2020-10-15 11:50:04,591 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74fec28c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:50:04, skipping insertion in model container [2020-10-15 11:50:04,591 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:49:55" (2/3) ... [2020-10-15 11:50:04,591 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74fec28c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:50:04, skipping insertion in model container [2020-10-15 11:50:04,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:50:04" (3/3) ... [2020-10-15 11:50:04,593 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-15 11:50:04,604 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 11:50:04,613 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 11:50:04,627 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 11:50:04,661 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 11:50:04,661 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 11:50:04,662 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 11:50:04,662 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 11:50:04,662 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 11:50:04,662 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 11:50:04,662 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 11:50:04,662 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 11:50:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states. [2020-10-15 11:50:04,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-10-15 11:50:04,760 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:50:04,762 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] [2020-10-15 11:50:04,762 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:50:04,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:50:04,769 INFO L82 PathProgramCache]: Analyzing trace with hash -1037822089, now seen corresponding path program 1 times [2020-10-15 11:50:04,778 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:50:04,778 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1172150078] [2020-10-15 11:50:04,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:50:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:05,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:06,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:06,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:06,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:07,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:08,260 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:08,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:10,816 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:10,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 256 [2020-10-15 11:50:10,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-15 11:50:10,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5303 [2020-10-15 11:50:10,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:10,822 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:10,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:10,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 84 [2020-10-15 11:50:10,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:50:10,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-15 11:50:14,117 WARN L193 SmtUtils]: Spent 3.03 s on a formula simplification that was a NOOP. DAG size: 757 [2020-10-15 11:50:14,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:50:14,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:50:14,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:14,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 330 [2020-10-15 11:50:14,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,482 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:14,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:50:14,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:50:14,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,633 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:50:14,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:50:14,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 11:50:14,633 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,633 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 11:50:14,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,634 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:50:14,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:50:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:50:14,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:14,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:50:14,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,672 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:14,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:14,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:50:14,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:50:14,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:14,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:50:14,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,691 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:50:14,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:14,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 11:50:14,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:50:14,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:50:14,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 11:50:14,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,738 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 11:50:14,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:14,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:50:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:50:14,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:14,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:50:14,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,759 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:14,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:14,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:50:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:50:14,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:14,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:50:14,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,778 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:50:14,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:14,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 11:50:14,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:50:14,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:50:14,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 11:50:14,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,827 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:14,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:14,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:50:14,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:50:14,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:14,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:50:14,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:14,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:14,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:50:14,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,869 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:50:14,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:50:14,869 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:50:14,869 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,869 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:50:14,870 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:14,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 11:50:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,885 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 11:50:14,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:14,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:50:14,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,886 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:14,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:14,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:14,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:14,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-15 11:50:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:14,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:14,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:14,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:50:14,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:14,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-15 11:50:14,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:14,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:14,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:14,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:50:14,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:50:14,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:15,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:50:15,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:15,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,157 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:15,157 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:50:15,158 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:15,158 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-15 11:50:15,158 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:15,158 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:15,158 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:15,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:15,159 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:50:15,159 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:15,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-10-15 11:50:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:15,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:15,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:50:15,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:50:15,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 84 [2020-10-15 11:50:15,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:15,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:15,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:15,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:50:15,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:50:15,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:50:15,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:50:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:15,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:15,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:50:15,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:15,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 11:50:15,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:15,372 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:15,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:15,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:15,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:50:15,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:15,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-15 11:50:15,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:15,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:15,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:50:15,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:50:15,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-15 11:50:15,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:15,474 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:15,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:15,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:50:15,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:50:15,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:50:15,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:50:15,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:15,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:15,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:50:15,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:15,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-15 11:50:15,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:15,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:15,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:15,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:15,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:50:15,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:15,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-15 11:50:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:15,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:15,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:50:15,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:50:15,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-15 11:50:15,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:15,672 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:15,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:15,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:50:15,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:50:15,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:15,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:50:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:15,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:15,761 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:50:15,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:15,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 11:50:15,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:15,762 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:15,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:15,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:15,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:50:15,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:15,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-15 11:50:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:15,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:15,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:50:15,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:50:15,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-15 11:50:15,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:15,858 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:15,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:15,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:50:15,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:50:15,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:15,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:50:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:15,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:15,941 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:50:15,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:15,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 11:50:15,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:15,942 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:15,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:15,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:15,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:50:15,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:15,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-15 11:50:15,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:15,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:15,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:16,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:16,056 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:50:16,056 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:50:16,056 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-15 11:50:16,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:16,057 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:16,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:16,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:50:16,057 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:50:16,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:50:16,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:50:16,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:16,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:16,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:16,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:50:16,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:16,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-15 11:50:16,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:16,146 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:16,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:50:16,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:50:16,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:50:16,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:16,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-15 11:50:16,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:16,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:16,201 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:16,202 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:50:16,202 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:16,202 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:50:16,202 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:16,202 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:16,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:16,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:50:16,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:16,203 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:50:16,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-15 11:50:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:16,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:16,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:16,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:50:16,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:16,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:50:16,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:16,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:16,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:16,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:50:16,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:16,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:16,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-15 11:50:16,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:16,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:16,360 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:16,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:50:16,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:16,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:50:16,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:16,361 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:16,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:16,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:50:16,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:16,362 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:16,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 11:50:16,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:16,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:16,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:16,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:50:16,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:16,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:50:16,381 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:16,382 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:16,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:16,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:50:16,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:16,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:16,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-15 11:50:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:16,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:16,445 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:16,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:50:16,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:16,446 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:50:16,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:16,446 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:16,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:16,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:50:16,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:16,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:16,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2020-10-15 11:50:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:16,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:16,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:16,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:50:16,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:16,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:50:16,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:16,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:16,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:16,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 11:50:16,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:16,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:16,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2020-10-15 11:50:16,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:50:16,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:50:16,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:50:16,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:50:16,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:50:16,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:50:16,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:50:16,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:50:16,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:50:16,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:50:16,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:50:16,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:50:16,674 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2020-10-15 11:50:16,675 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1172150078] [2020-10-15 11:50:16,677 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 11:50:16,677 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-15 11:50:16,678 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [898918587] [2020-10-15 11:50:16,686 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-15 11:50:16,687 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 11:50:16,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-15 11:50:16,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2020-10-15 11:50:16,709 INFO L87 Difference]: Start difference. First operand 2727 states. Second operand 14 states. [2020-10-15 11:50:19,653 WARN L193 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 766 [2020-10-15 11:50:37,218 WARN L193 SmtUtils]: Spent 3.20 s on a formula simplification that was a NOOP. DAG size: 782 [2020-10-15 11:50:40,266 WARN L193 SmtUtils]: Spent 2.96 s on a formula simplification that was a NOOP. DAG size: 769 [2020-10-15 11:50:43,422 WARN L193 SmtUtils]: Spent 3.05 s on a formula simplification that was a NOOP. DAG size: 771 [2020-10-15 11:50:46,821 WARN L193 SmtUtils]: Spent 3.26 s on a formula simplification that was a NOOP. DAG size: 786 [2020-10-15 11:50:50,100 WARN L193 SmtUtils]: Spent 3.16 s on a formula simplification that was a NOOP. DAG size: 773 [2020-10-15 11:52:46,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 11:52:46,612 INFO L93 Difference]: Finished difference Result 6644 states and 9976 transitions. [2020-10-15 11:52:46,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-10-15 11:52:46,615 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 184 [2020-10-15 11:52:46,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 11:52:46,675 INFO L225 Difference]: With dead ends: 6644 [2020-10-15 11:52:46,675 INFO L226 Difference]: Without dead ends: 3906 [2020-10-15 11:52:46,696 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 70 SyntacticMatches, 4 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 353 ImplicationChecksByTransitivity, 23.2s TimeCoverageRelationStatistics Valid=370, Invalid=962, Unknown=0, NotChecked=0, Total=1332 [2020-10-15 11:52:46,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3906 states. [2020-10-15 11:52:47,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3906 to 2664. [2020-10-15 11:52:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2664 states. [2020-10-15 11:52:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2664 states to 2664 states and 3690 transitions. [2020-10-15 11:52:47,879 INFO L78 Accepts]: Start accepts. Automaton has 2664 states and 3690 transitions. Word has length 184 [2020-10-15 11:52:47,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 11:52:47,880 INFO L479 AbstractCegarLoop]: Abstraction has 2664 states and 3690 transitions. [2020-10-15 11:52:47,880 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-15 11:52:47,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 3690 transitions. [2020-10-15 11:52:47,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2020-10-15 11:52:47,889 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:52:47,889 INFO L422 BasicCegarLoop]: trace histogram [6, 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] [2020-10-15 11:52:47,890 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 11:52:47,890 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:52:47,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:52:47,891 INFO L82 PathProgramCache]: Analyzing trace with hash 153352557, now seen corresponding path program 1 times [2020-10-15 11:52:47,891 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:52:47,892 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1657131506] [2020-10-15 11:52:47,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:52:48,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:48,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:48,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:48,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:49,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:49,624 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:53,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:53,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 262 [2020-10-15 11:52:53,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-15 11:52:53,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5100 [2020-10-15 11:52:53,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:53,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:53,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:52:53,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 178 [2020-10-15 11:52:53,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 25 [2020-10-15 11:52:53,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:56,229 WARN L193 SmtUtils]: Spent 2.78 s on a formula simplification that was a NOOP. DAG size: 757 [2020-10-15 11:52:56,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:52:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:52:56,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 326 [2020-10-15 11:52:56,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,579 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,579 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:52:56,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:52:56,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:52:56,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-15 11:52:56,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,687 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:56,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:52:56,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:52:56,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:52:56,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:52:56,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:52:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,741 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:52:56,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 11:52:56,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:52:56,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 11:52:56,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:52:56,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 11:52:56,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:56,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:52:56,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:52:56,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:52:56,794 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,795 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,795 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:56,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:52:56,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,814 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,815 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:52:56,815 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,815 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:52:56,816 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,816 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,816 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,817 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,817 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:56,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 11:52:56,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,834 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,850 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,850 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:52:56,851 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 11:52:56,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,852 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,853 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:56,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:52:56,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:52:56,877 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:52:56,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,878 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:56,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:52:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,900 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:52:56,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:52:56,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:56,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 11:52:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,917 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:56,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 11:52:56,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:56,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 11:52:56,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:56,921 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:56,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:56,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:56,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:56,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:56,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-15 11:52:56,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:56,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:56,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:57,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:57,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 11:52:57,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:52:57,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 117 [2020-10-15 11:52:57,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:57,098 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:57,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:57,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:52:57,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 11:52:57,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:57,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:52:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:57,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:57,236 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:57,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 11:52:57,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:57,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-15 11:52:57,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:57,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:57,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:57,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:57,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:52:57,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:57,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-15 11:52:57,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:57,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:57,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:57,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:57,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 11:52:57,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:52:57,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-15 11:52:57,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:57,442 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:57,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:57,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:52:57,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 11:52:57,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:52:57,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:52:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:57,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:57,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:57,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 11:52:57,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:57,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-15 11:52:57,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:57,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:57,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:57,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:57,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:52:57,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:52:57,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2020-10-15 11:52:57,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:57,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:57,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:57,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:57,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 11:52:57,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:52:57,618 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-15 11:52:57,618 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:57,618 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:57,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:57,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:52:57,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 11:52:57,619 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:52:57,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:52:57,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:57,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:57,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:57,847 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 11:52:57,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:57,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-15 11:52:57,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:57,847 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:57,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:57,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:57,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:52:57,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:57,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-10-15 11:52:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:57,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:57,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:57,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:57,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 11:52:57,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:52:57,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-15 11:52:57,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:57,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:57,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:57,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:52:57,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 11:52:57,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:52:58,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:52:58,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:58,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:58,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:58,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 11:52:58,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:58,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-15 11:52:58,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:58,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:58,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:58,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:58,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:52:58,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:58,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-15 11:52:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:58,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:58,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:58,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:58,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 11:52:58,284 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:52:58,284 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 117 [2020-10-15 11:52:58,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:58,285 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:58,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:58,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:52:58,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 11:52:58,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:58,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:52:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:58,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:58,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:58,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 11:52:58,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:58,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-15 11:52:58,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:58,403 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:58,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:58,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:58,404 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:52:58,404 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:58,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-15 11:52:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:58,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:58,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:58,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:58,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-15 11:52:58,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:52:58,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 125 [2020-10-15 11:52:58,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:58,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:58,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:58,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:52:58,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-15 11:52:58,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:58,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:52:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:58,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:58,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:58,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 11:52:58,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:58,715 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-15 11:52:58,715 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:58,716 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:58,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-15 11:52:58,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:58,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-15 11:52:58,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 11:52:58,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-15 11:52:58,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:58,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:58,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:58,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:52:58,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:58,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:52:58,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:58,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:58,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:52:58,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:58,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 11:52:58,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:59,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-15 11:52:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:59,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:59,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:59,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:52:59,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:59,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 11:52:59,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:59,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:59,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:52:59,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:59,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 11:52:59,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:59,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-15 11:52:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:59,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:59,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:59,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:52:59,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:59,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 11:52:59,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:59,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:59,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 11:52:59,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:52:59,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 11:52:59,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:52:59,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-10-15 11:52:59,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:59,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:59,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:59,125 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:52:59,125 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:59,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:52:59,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:59,126 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:59,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:59,126 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:52:59,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:59,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:59,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-15 11:52:59,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:59,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:59,182 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:59,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:52:59,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:59,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 11:52:59,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:59,183 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:59,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:59,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:52:59,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:59,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:59,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-15 11:52:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:59,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:59,198 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:59,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:52:59,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:59,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:52:59,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:59,200 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:59,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:59,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-15 11:52:59,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:59,201 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:52:59,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-15 11:52:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:52:59,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:52:59,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:52:59,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:52:59,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:52:59,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 11:52:59,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:52:59,218 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:52:59,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:52:59,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 11:52:59,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:52:59,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:52:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 21 proven. 62 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2020-10-15 11:52:59,337 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1657131506] [2020-10-15 11:52:59,337 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 11:52:59,337 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2020-10-15 11:52:59,337 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973930509] [2020-10-15 11:52:59,340 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-10-15 11:52:59,340 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 11:52:59,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-10-15 11:52:59,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=370, Unknown=0, NotChecked=0, Total=420 [2020-10-15 11:52:59,342 INFO L87 Difference]: Start difference. First operand 2664 states and 3690 transitions. Second operand 21 states. [2020-10-15 11:53:02,372 WARN L193 SmtUtils]: Spent 2.95 s on a formula simplification that was a NOOP. DAG size: 766 [2020-10-15 11:53:24,825 WARN L193 SmtUtils]: Spent 3.24 s on a formula simplification that was a NOOP. DAG size: 768 [2020-10-15 11:53:28,255 WARN L193 SmtUtils]: Spent 3.10 s on a formula simplification that was a NOOP. DAG size: 759 [2020-10-15 11:53:32,262 WARN L193 SmtUtils]: Spent 3.27 s on a formula simplification that was a NOOP. DAG size: 772 [2020-10-15 11:53:38,945 WARN L193 SmtUtils]: Spent 6.59 s on a formula simplification. DAG size of input: 787 DAG size of output: 774 [2020-10-15 11:53:42,392 WARN L193 SmtUtils]: Spent 3.31 s on a formula simplification that was a NOOP. DAG size: 771