/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 21:42:21,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 21:42:21,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 21:42:21,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 21:42:21,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 21:42:21,066 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 21:42:21,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 21:42:21,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 21:42:21,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 21:42:21,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 21:42:21,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 21:42:21,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 21:42:21,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 21:42:21,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 21:42:21,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 21:42:21,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 21:42:21,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 21:42:21,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 21:42:21,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 21:42:21,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 21:42:21,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 21:42:21,090 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 21:42:21,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 21:42:21,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 21:42:21,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 21:42:21,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 21:42:21,096 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 21:42:21,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 21:42:21,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 21:42:21,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 21:42:21,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 21:42:21,100 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 21:42:21,101 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 21:42:21,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 21:42:21,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 21:42:21,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 21:42:21,105 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 21:42:21,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 21:42:21,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 21:42:21,107 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 21:42:21,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 21:42:21,110 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 [2020-10-29 21:42:21,136 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 21:42:21,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 21:42:21,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 21:42:21,138 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 21:42:21,138 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 21:42:21,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 21:42:21,139 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 21:42:21,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 21:42:21,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 21:42:21,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 21:42:21,140 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 21:42:21,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 21:42:21,140 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 21:42:21,141 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 21:42:21,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 21:42:21,141 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 21:42:21,141 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 21:42:21,142 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 21:42:21,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 21:42:21,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 21:42:21,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 21:42:21,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 21:42:21,143 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 21:42:21,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 21:42:21,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 21:42:21,144 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 21:42:21,144 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 21:42:21,144 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 21:42:21,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 21:42:21,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 21:42:21,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 21:42:21,574 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 21:42:21,574 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 21:42:21,575 INFO L432 ainManager$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--oxu210hp-hcd.ko-entry_point.cil.out.i [2020-10-29 21:42:21,648 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b8072d2d5/a4470314bb8e40d4823fd549008df98f/FLAG5a61f774c [2020-10-29 21:42:22,806 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 21:42:22,807 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--oxu210hp-hcd.ko-entry_point.cil.out.i [2020-10-29 21:42:22,868 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b8072d2d5/a4470314bb8e40d4823fd549008df98f/FLAG5a61f774c [2020-10-29 21:42:23,152 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b8072d2d5/a4470314bb8e40d4823fd549008df98f [2020-10-29 21:42:23,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 21:42:23,166 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 21:42:23,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 21:42:23,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 21:42:23,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 21:42:23,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:42:23" (1/1) ... [2020-10-29 21:42:23,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18613005 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:23, skipping insertion in model container [2020-10-29 21:42:23,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:42:23" (1/1) ... [2020-10-29 21:42:23,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 21:42:23,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 21:42:25,581 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 21:42:25,609 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 21:42:26,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 21:42:26,716 INFO L208 MainTranslator]: Completed translation [2020-10-29 21:42:26,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:26 WrapperNode [2020-10-29 21:42:26,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 21:42:26,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 21:42:26,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 21:42:26,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 21:42:26,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:26" (1/1) ... [2020-10-29 21:42:26,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:26" (1/1) ... [2020-10-29 21:42:26,895 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:26" (1/1) ... [2020-10-29 21:42:26,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:26" (1/1) ... [2020-10-29 21:42:27,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:26" (1/1) ... [2020-10-29 21:42:27,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:26" (1/1) ... [2020-10-29 21:42:27,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:26" (1/1) ... [2020-10-29 21:42:27,332 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 21:42:27,334 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 21:42:27,334 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 21:42:27,334 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 21:42:27,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:26" (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 [2020-10-29 21:42:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 21:42:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 21:42:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 21:42:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 21:42:27,416 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 21:42:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 21:42:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 21:42:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 21:42:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 21:42:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-29 21:42:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2020-10-29 21:42:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-29 21:42:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 21:42:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 21:42:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 21:42:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 21:42:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 21:42:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 21:42:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 21:42:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 21:42:27,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 21:42:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 21:42:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-29 21:42:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-29 21:42:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-29 21:42:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-29 21:42:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2020-10-29 21:42:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 21:42:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 21:42:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-29 21:42:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-29 21:42:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure queued_spin_is_locked [2020-10-29 21:42:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 21:42:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-29 21:42:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2020-10-29 21:42:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-29 21:42:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2020-10-29 21:42:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-29 21:42:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-29 21:42:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-29 21:42:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-29 21:42:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-29 21:42:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-29 21:42:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-29 21:42:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2020-10-29 21:42:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-29 21:42:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-29 21:42:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-29 21:42:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-29 21:42:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 21:42:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-29 21:42:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2020-10-29 21:42:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 21:42:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 21:42:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 21:42:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-29 21:42:27,425 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-29 21:42:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2020-10-29 21:42:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2020-10-29 21:42:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2020-10-29 21:42:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-29 21:42:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-29 21:42:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_to_hcd [2020-10-29 21:42:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_oxu [2020-10-29 21:42:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2020-10-29 21:42:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2020-10-29 21:42:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_port_buf [2020-10-29 21:42:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_readl [2020-10-29 21:42:27,428 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_writel [2020-10-29 21:42:27,428 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action_done [2020-10-29 21:42:27,428 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action [2020-10-29 21:42:27,428 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2020-10-29 21:42:27,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_halt [2020-10-29 21:42:27,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tdi_reset [2020-10-29 21:42:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2020-10-29 21:42:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_quiesce [2020-10-29 21:42:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reset_complete [2020-10-29 21:42:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_descriptor [2020-10-29 21:42:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_alloc [2020-10-29 21:42:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_free [2020-10-29 21:42:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_init [2020-10-29 21:42:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qtd_free [2020-10-29 21:42:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_alloc [2020-10-29 21:42:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_free [2020-10-29 21:42:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2020-10-29 21:42:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_alloc [2020-10-29 21:42:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_get [2020-10-29 21:42:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_put [2020-10-29 21:42:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_free [2020-10-29 21:42:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_alloc [2020-10-29 21:42:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_cleanup [2020-10-29 21:42:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_init [2020-10-29 21:42:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2020-10-29 21:42:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_update [2020-10-29 21:42:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2020-10-29 21:42:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_copy_status [2020-10-29 21:42:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_done [2020-10-29 21:42:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2020-10-29 21:42:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2020-10-29 21:42:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2020-10-29 21:42:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_make [2020-10-29 21:42:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2020-10-29 21:42:27,434 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2020-10-29 21:42:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_async [2020-10-29 21:42:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2020-10-29 21:42:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2020-10-29 21:42:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_async [2020-10-29 21:42:27,435 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2020-10-29 21:42:27,436 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2020-10-29 21:42:27,436 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2020-10-29 21:42:27,436 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2020-10-29 21:42:27,436 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2020-10-29 21:42:27,436 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_periodic [2020-10-29 21:42:27,437 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_unlink_periodic [2020-10-29 21:42:27,437 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_deschedule [2020-10-29 21:42:27,437 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2020-10-29 21:42:27,438 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2020-10-29 21:42:27,438 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2020-10-29 21:42:27,438 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_submit [2020-10-29 21:42:27,439 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_submit [2020-10-29 21:42:27,439 INFO L138 BoogieDeclarations]: Found implementation of procedure sitd_submit [2020-10-29 21:42:27,439 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_periodic [2020-10-29 21:42:27,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_turn_off_all_ports [2020-10-29 21:42:27,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_power [2020-10-29 21:42:27,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_work [2020-10-29 21:42:27,440 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_async [2020-10-29 21:42:27,440 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu210_hcd_irq [2020-10-29 21:42:27,440 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_irq [2020-10-29 21:42:27,440 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_watchdog [2020-10-29 21:42:27,440 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hcd_init [2020-10-29 21:42:27,440 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_reset [2020-10-29 21:42:27,441 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_run [2020-10-29 21:42:27,442 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_stop [2020-10-29 21:42:27,442 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_shutdown [2020-10-29 21:42:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __oxu_urb_enqueue [2020-10-29 21:42:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_enqueue [2020-10-29 21:42:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_dequeue [2020-10-29 21:42:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_endpoint_disable [2020-10-29 21:42:27,445 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_get_frame [2020-10-29 21:42:27,446 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_status_data [2020-10-29 21:42:27,446 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_port_speed [2020-10-29 21:42:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_control [2020-10-29 21:42:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_suspend [2020-10-29 21:42:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_resume [2020-10-29 21:42:27,448 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_configuration [2020-10-29 21:42:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_verify_id [2020-10-29 21:42:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_create [2020-10-29 21:42:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_init [2020-10-29 21:42:27,455 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_probe [2020-10-29 21:42:27,455 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_remove [2020-10-29 21:42:27,455 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_remove [2020-10-29 21:42:27,455 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_shutdown [2020-10-29 21:42:27,455 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_init [2020-10-29 21:42:27,455 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_exit [2020-10-29 21:42:27,455 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-29 21:42:27,456 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-29 21:42:27,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_3 [2020-10-29 21:42:27,456 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-29 21:42:27,456 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-29 21:42:27,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_4 [2020-10-29 21:42:27,456 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-29 21:42:27,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-29 21:42:27,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2020-10-29 21:42:27,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2020-10-29 21:42:27,457 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-29 21:42:27,457 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 21:42:27,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-29 21:42:27,457 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 21:42:27,457 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 21:42:27,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 21:42:27,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 21:42:27,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 21:42:27,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 21:42:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 21:42:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-29 21:42:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2020-10-29 21:42:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_25 [2020-10-29 21:42:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2020-10-29 21:42:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2020-10-29 21:42:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28 [2020-10-29 21:42:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_29 [2020-10-29 21:42:27,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_30 [2020-10-29 21:42:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_31 [2020-10-29 21:42:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 21:42:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 21:42:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 21:42:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 21:42:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 21:42:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 21:42:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 21:42:27,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 21:42:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 21:42:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 21:42:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 21:42:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-29 21:42:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-29 21:42:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 21:42:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-29 21:42:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-29 21:42:27,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-29 21:42:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 21:42:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2020-10-29 21:42:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 21:42:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 21:42:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 21:42:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 21:42:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 21:42:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 21:42:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-29 21:42:27,461 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 21:42:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 21:42:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2020-10-29 21:42:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2020-10-29 21:42:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-29 21:42:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_type [2020-10-29 21:42:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 21:42:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 21:42:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_2 [2020-10-29 21:42:27,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 21:42:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2020-10-29 21:42:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-29 21:42:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 21:42:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-29 21:42:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-29 21:42:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-29 21:42:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-29 21:42:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2020-10-29 21:42:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-29 21:42:27,463 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2020-10-29 21:42:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2020-10-29 21:42:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2020-10-29 21:42:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-29 21:42:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2020-10-29 21:42:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2020-10-29 21:42:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2020-10-29 21:42:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2020-10-29 21:42:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2020-10-29 21:42:27,464 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2020-10-29 21:42:27,465 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 21:42:27,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 21:42:27,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 21:42:27,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 21:42:27,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 21:42:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 21:42:27,465 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 21:42:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 21:42:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 21:42:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 21:42:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 21:42:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 21:42:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 21:42:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 21:42:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 21:42:27,466 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 21:42:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 21:42:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-29 21:42:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-29 21:42:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-29 21:42:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-29 21:42:27,467 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-29 21:42:27,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 21:42:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 21:42:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 21:42:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 21:42:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 21:42:27,472 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 21:42:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 21:42:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 21:42:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 21:42:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 21:42:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 21:42:27,473 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 21:42:27,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 21:42:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 21:42:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 21:42:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 21:42:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 21:42:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 21:42:27,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-29 21:42:27,476 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-29 21:42:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-29 21:42:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2020-10-29 21:42:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 21:42:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-29 21:42:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 21:42:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-29 21:42:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 21:42:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-29 21:42:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 21:42:27,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 21:42:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 21:42:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-29 21:42:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-29 21:42:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure queued_spin_is_locked [2020-10-29 21:42:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 21:42:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 21:42:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 21:42:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 21:42:27,478 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 21:42:27,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-29 21:42:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 21:42:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-29 21:42:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-29 21:42:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-29 21:42:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-29 21:42:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_25 [2020-10-29 21:42:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 21:42:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2020-10-29 21:42:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2020-10-29 21:42:27,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28 [2020-10-29 21:42:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 21:42:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2020-10-29 21:42:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_29 [2020-10-29 21:42:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-29 21:42:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-29 21:42:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-29 21:42:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-29 21:42:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2020-10-29 21:42:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-29 21:42:27,481 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-29 21:42:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-29 21:42:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 21:42:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-29 21:42:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 21:42:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2020-10-29 21:42:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-29 21:42:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 21:42:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-29 21:42:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 21:42:27,482 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_3 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_4 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-29 21:42:27,483 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-29 21:42:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-29 21:42:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2020-10-29 21:42:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2020-10-29 21:42:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2020-10-29 21:42:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 21:42:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 21:42:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 21:42:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 21:42:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 21:42:27,484 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2020-10-29 21:42:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-29 21:42:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-29 21:42:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_type [2020-10-29 21:42:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-29 21:42:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-29 21:42:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-29 21:42:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2020-10-29 21:42:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2020-10-29 21:42:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2020-10-29 21:42:27,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2020-10-29 21:42:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2020-10-29 21:42:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2020-10-29 21:42:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2020-10-29 21:42:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2020-10-29 21:42:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2020-10-29 21:42:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2020-10-29 21:42:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2020-10-29 21:42:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2020-10-29 21:42:27,486 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2020-10-29 21:42:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-29 21:42:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-29 21:42:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_30 [2020-10-29 21:42:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-29 21:42:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_31 [2020-10-29 21:42:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-29 21:42:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-29 21:42:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_to_hcd [2020-10-29 21:42:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_oxu [2020-10-29 21:42:27,487 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2020-10-29 21:42:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2020-10-29 21:42:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_port_buf [2020-10-29 21:42:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_work [2020-10-29 21:42:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_control [2020-10-29 21:42:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_readl [2020-10-29 21:42:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_writel [2020-10-29 21:42:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action_done [2020-10-29 21:42:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action [2020-10-29 21:42:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2020-10-29 21:42:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_halt [2020-10-29 21:42:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure tdi_reset [2020-10-29 21:42:27,494 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2020-10-29 21:42:27,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 21:42:27,494 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_quiesce [2020-10-29 21:42:27,494 INFO L130 BoogieDeclarations]: Found specification of procedure check_reset_complete [2020-10-29 21:42:27,494 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_descriptor [2020-10-29 21:42:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_alloc [2020-10-29 21:42:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_free [2020-10-29 21:42:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_init [2020-10-29 21:42:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qtd_free [2020-10-29 21:42:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_alloc [2020-10-29 21:42:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_free [2020-10-29 21:42:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2020-10-29 21:42:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_alloc [2020-10-29 21:42:27,495 INFO L130 BoogieDeclarations]: Found specification of procedure qh_get [2020-10-29 21:42:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure qh_put [2020-10-29 21:42:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_free [2020-10-29 21:42:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_alloc [2020-10-29 21:42:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_cleanup [2020-10-29 21:42:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_init [2020-10-29 21:42:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2020-10-29 21:42:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure qh_update [2020-10-29 21:42:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2020-10-29 21:42:27,496 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_copy_status [2020-10-29 21:42:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_done [2020-10-29 21:42:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2020-10-29 21:42:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_async [2020-10-29 21:42:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure intr_deschedule [2020-10-29 21:42:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2020-10-29 21:42:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2020-10-29 21:42:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 21:42:27,497 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2020-10-29 21:42:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2020-10-29 21:42:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure qh_make [2020-10-29 21:42:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2020-10-29 21:42:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2020-10-29 21:42:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure submit_async [2020-10-29 21:42:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2020-10-29 21:42:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure scan_async [2020-10-29 21:42:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2020-10-29 21:42:27,498 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2020-10-29 21:42:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2020-10-29 21:42:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2020-10-29 21:42:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2020-10-29 21:42:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_periodic [2020-10-29 21:42:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure qh_unlink_periodic [2020-10-29 21:42:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2020-10-29 21:42:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2020-10-29 21:42:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure intr_submit [2020-10-29 21:42:27,499 INFO L130 BoogieDeclarations]: Found specification of procedure itd_submit [2020-10-29 21:42:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure sitd_submit [2020-10-29 21:42:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure scan_periodic [2020-10-29 21:42:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_turn_off_all_ports [2020-10-29 21:42:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_power [2020-10-29 21:42:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure oxu210_hcd_irq [2020-10-29 21:42:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_irq [2020-10-29 21:42:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_watchdog [2020-10-29 21:42:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hcd_init [2020-10-29 21:42:27,500 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_reset [2020-10-29 21:42:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_run [2020-10-29 21:42:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_stop [2020-10-29 21:42:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_shutdown [2020-10-29 21:42:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure __oxu_urb_enqueue [2020-10-29 21:42:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_enqueue [2020-10-29 21:42:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_dequeue [2020-10-29 21:42:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_endpoint_disable [2020-10-29 21:42:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_get_frame [2020-10-29 21:42:27,501 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_status_data [2020-10-29 21:42:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_port_speed [2020-10-29 21:42:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_suspend [2020-10-29 21:42:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_resume [2020-10-29 21:42:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_configuration [2020-10-29 21:42:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_verify_id [2020-10-29 21:42:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_create [2020-10-29 21:42:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_init [2020-10-29 21:42:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_probe [2020-10-29 21:42:27,502 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_remove [2020-10-29 21:42:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_remove [2020-10-29 21:42:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_shutdown [2020-10-29 21:42:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_init [2020-10-29 21:42:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_exit [2020-10-29 21:42:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_2 [2020-10-29 21:42:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 21:42:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 21:42:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2020-10-29 21:42:27,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 21:42:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 21:42:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-29 21:42:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 21:42:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 21:42:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 21:42:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 21:42:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 21:42:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 21:42:27,504 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 21:42:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 21:42:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 21:42:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 21:42:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 21:42:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 21:42:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 21:42:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 21:42:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 21:42:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 21:42:29,570 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 21:42:55,959 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 21:42:55,960 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 21:42:55,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:42:55 BoogieIcfgContainer [2020-10-29 21:42:55,969 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 21:42:55,972 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 21:42:55,972 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 21:42:55,976 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 21:42:55,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 09:42:23" (1/3) ... [2020-10-29 21:42:55,977 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@364e9329 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:42:55, skipping insertion in model container [2020-10-29 21:42:55,977 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:42:26" (2/3) ... [2020-10-29 21:42:55,978 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@364e9329 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:42:55, skipping insertion in model container [2020-10-29 21:42:55,978 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:42:55" (3/3) ... [2020-10-29 21:42:55,979 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2020-10-29 21:42:55,991 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 21:42:56,001 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 21:42:56,014 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 21:42:56,062 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 21:42:56,062 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 21:42:56,062 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 21:42:56,062 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 21:42:56,063 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 21:42:56,063 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 21:42:56,063 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 21:42:56,063 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 21:42:56,154 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states. [2020-10-29 21:42:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2020-10-29 21:42:56,217 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 21:42:56,218 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 21:42:56,219 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 21:42:56,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 21:42:56,226 INFO L82 PathProgramCache]: Analyzing trace with hash 1609750720, now seen corresponding path program 1 times [2020-10-29 21:42:56,235 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 21:42:56,235 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1358786726] [2020-10-29 21:42:56,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 21:42:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:42:57,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:42:57,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:42:58,314 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:42:58,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:42:59,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:42:59,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:00,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:01,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:02,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:02,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 453 [2020-10-29 21:43:02,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-29 21:43:02,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5398 [2020-10-29 21:43:02,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:02,603 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:02,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:02,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 180 [2020-10-29 21:43:02,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 21:43:02,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 21:43:21,300 WARN L193 SmtUtils]: Spent 18.25 s on a formula simplification that was a NOOP. DAG size: 1786 [2020-10-29 21:43:21,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 21:43:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:21,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:26,830 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:26,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:26,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:26,831 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5455 [2020-10-29 21:43:26,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:26,831 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:26,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:26,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:26,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:26,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:27,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:43:27,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:43:27,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,113 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-29 21:43:27,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,113 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:27,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:27,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 21:43:27,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,182 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,183 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:43:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,206 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:27,206 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:43:27,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,207 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,207 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:27,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 21:43:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,234 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,240 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:43:27,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 21:43:27,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,265 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:43:27,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:27,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:27,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:43:27,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,292 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:43:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:27,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:27,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 21:43:27,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:43:27,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:27,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 21:43:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,363 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:43:27,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 21:43:27,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,364 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:27,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:27,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:27,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:43:27,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,384 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:43:27,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:27,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:43:27,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,408 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 21:43:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:43:27,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-29 21:43:27,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,454 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:43:27,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:27,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:27,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:27,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 21:43:27,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,479 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:43:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,493 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:27,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:27,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:43:27,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:43:27,499 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:27,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 21:43:27,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:43:27,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-29 21:43:27,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,547 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,548 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:27,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:27,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:27,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:43:27,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,572 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:43:27,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:27,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 21:43:27,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,593 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 21:43:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:43:27,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 21:43:27,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,639 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:27,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:27,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:27,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:27,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:43:27,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,661 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:43:27,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:27,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 21:43:27,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 21:43:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 21:43:27,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:27,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 21:43:27,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,713 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:27,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:27,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:27,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:27,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-29 21:43:27,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:27,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:27,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:27,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:27,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:27,919 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 130 [2020-10-29 21:43:27,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:27,921 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:27,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:27,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:27,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:27,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 21:43:28,165 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 17 [2020-10-29 21:43:28,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:28,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:28,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:28,346 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:28,346 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:28,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:28,347 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-29 21:43:28,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:28,347 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:28,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:28,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:28,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:28,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:28,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-29 21:43:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:28,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:28,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:28,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:28,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:28,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:28,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-29 21:43:28,594 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:28,594 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:28,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:28,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:28,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:28,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:28,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:28,633 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:28,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:28,681 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:28,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:28,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-29 21:43:28,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:28,682 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:28,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:28,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:28,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:28,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:28,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-29 21:43:28,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:28,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:28,791 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:28,791 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:28,791 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:28,792 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-29 21:43:28,792 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:28,792 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:28,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:28,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:28,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:28,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 21:43:28,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:28,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:28,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:28,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:28,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:28,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:28,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 21:43:28,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:28,879 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:28,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:28,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:28,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:28,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:28,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-29 21:43:28,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:28,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:28,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:29,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:29,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:29,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-29 21:43:29,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:29,020 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:29,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:29,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:29,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:29,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:29,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:29,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:29,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:29,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:29,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:29,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-29 21:43:29,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:29,128 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:29,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:29,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:29,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:29,128 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:29,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-29 21:43:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:29,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:29,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:29,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:29,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-29 21:43:29,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:29,255 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:29,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:29,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:29,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:29,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:29,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:29,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:29,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:29,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:29,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:29,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 21:43:29,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:29,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:29,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:29,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:29,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:29,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:29,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-10-29 21:43:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:29,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:29,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:29,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:29,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-29 21:43:29,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:29,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:29,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:29,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:29,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:29,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:29,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:29,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:29,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:29,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:29,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 21:43:29,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:29,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:29,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:29,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:29,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:29,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:29,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-29 21:43:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:29,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:29,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:29,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:29,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-29 21:43:29,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:29,720 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:29,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:29,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:29,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:29,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:29,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:29,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:29,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:29,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:29,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:29,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 21:43:29,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:29,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:29,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:29,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:29,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:29,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:29,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-29 21:43:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:29,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:29,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:29,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:29,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-29 21:43:29,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:29,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:29,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:29,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:29,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:29,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:29,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:29,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:29,959 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:29,960 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:29,960 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:29,960 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 21:43:29,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:29,961 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:29,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:29,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:29,961 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:29,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:29,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-29 21:43:29,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:29,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:30,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:30,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:30,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-29 21:43:30,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:30,092 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:30,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:30,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:30,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:30,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:30,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:30,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,163 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:30,163 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:30,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:30,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 21:43:30,164 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:30,165 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:30,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:30,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:30,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:30,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:30,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-29 21:43:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:30,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:30,248 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:30,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:30,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-29 21:43:30,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:30,249 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:30,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:30,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:30,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:30,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:30,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:30,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:30,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:30,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:30,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 21:43:30,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:30,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:30,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:30,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:30,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:30,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:30,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-29 21:43:30,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:30,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,435 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:30,435 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:30,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:30,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-29 21:43:30,436 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:30,436 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:30,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:30,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:30,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:30,437 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:30,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:30,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:30,545 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:30,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:30,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:30,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 21:43:30,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:30,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:30,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:30,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:30,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:30,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:30,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-29 21:43:30,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:30,607 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:30,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:43:30,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:30,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-29 21:43:30,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:30,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:30,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:30,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:30,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:43:30,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:30,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:43:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:30,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:30,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:43:30,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:30,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-29 21:43:30,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:30,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:30,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:43:30,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:43:30,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:30,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:30,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-10-29 21:43:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:30,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:30,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:30,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:30,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:43:30,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:30,964 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:30,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:30,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:43:30,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:30,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:30,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2020-10-29 21:43:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:30,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:30,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:30,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:30,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:30,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:43:30,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:30,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:30,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:30,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:43:30,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:30,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:30,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2020-10-29 21:43:30,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:31,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:31,004 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:31,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:31,005 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:31,005 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:43:31,005 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:31,006 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:31,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:31,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:43:31,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:31,006 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:31,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2020-10-29 21:43:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:31,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:31,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:31,023 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:31,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:31,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:43:31,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:31,024 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:31,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:31,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:43:31,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:31,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:31,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 270 [2020-10-29 21:43:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:31,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:31,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:31,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:31,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:31,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 21:43:31,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:31,049 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:31,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:31,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:43:31,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:31,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:31,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-29 21:43:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:31,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:31,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:31,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:31,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:31,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:43:31,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:31,071 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:31,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:31,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:43:31,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:31,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:31,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-29 21:43:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:31,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:31,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:31,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:31,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:31,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 21:43:31,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:31,089 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:31,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:31,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:43:31,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:31,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:31,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-29 21:43:31,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:31,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:31,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:31,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:31,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:31,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:43:31,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:31,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:31,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:31,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:43:31,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:31,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:31,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2020-10-29 21:43:31,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:31,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:31,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:31,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:31,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:31,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 21:43:31,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:31,131 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:31,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:31,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:43:31,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:31,131 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:43:31,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2020-10-29 21:43:31,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:31,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:31,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:31,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:43:31,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:43:31,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 21:43:31,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:31,152 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:31,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:43:31,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:43:31,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:43:31,153 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:31,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-10-29 21:43:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:43:31,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:31,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:43:31,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:43:31,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 21:43:31,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:43:31,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-29 21:43:31,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:43:31,322 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:43:31,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-29 21:43:31,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:43:31,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:43:31,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:43:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 51 proven. 69 refuted. 0 times theorem prover too weak. 696 trivial. 0 not checked. [2020-10-29 21:43:32,026 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1358786726] [2020-10-29 21:43:32,028 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 21:43:32,028 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-29 21:43:32,029 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1753415074] [2020-10-29 21:43:32,035 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-29 21:43:32,036 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 21:43:32,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-29 21:43:32,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2020-10-29 21:43:32,054 INFO L87 Difference]: Start difference. First operand 3142 states. Second operand 16 states. [2020-10-29 21:43:50,972 WARN L193 SmtUtils]: Spent 18.75 s on a formula simplification that was a NOOP. DAG size: 1795 [2020-10-29 21:44:33,916 WARN L193 SmtUtils]: Spent 38.01 s on a formula simplification. DAG size of input: 1815 DAG size of output: 1798 [2020-10-29 21:44:53,119 WARN L193 SmtUtils]: Spent 18.91 s on a formula simplification that was a NOOP. DAG size: 1798 [2020-10-29 21:45:12,386 WARN L193 SmtUtils]: Spent 19.11 s on a formula simplification that was a NOOP. DAG size: 1800 [2020-10-29 21:45:49,271 WARN L193 SmtUtils]: Spent 36.45 s on a formula simplification. DAG size of input: 1819 DAG size of output: 1803