/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=DEEPEST --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-32_7a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:37:49,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:37:49,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:37:49,370 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:37:49,370 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:37:49,372 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:37:49,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:37:49,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:37:49,378 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:37:49,380 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:37:49,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:37:49,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:37:49,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:37:49,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:37:49,386 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:37:49,387 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:37:49,388 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:37:49,389 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:37:49,392 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:37:49,408 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:37:49,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:37:49,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:37:49,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:37:49,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:37:49,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:37:49,429 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:37:49,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:37:49,433 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:37:49,434 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:37:49,435 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:37:49,436 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:37:49,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:37:49,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:37:49,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:37:49,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:37:49,445 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:37:49,446 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:37:49,446 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:37:49,446 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:37:49,448 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:37:49,448 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:37:49,450 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 [2020-10-28 07:37:49,511 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:37:49,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:37:49,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:37:49,514 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:37:49,514 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:37:49,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:37:49,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:37:49,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:37:49,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:37:49,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:37:49,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:37:49,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:37:49,516 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:37:49,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:37:49,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:37:49,517 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:37:49,517 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:37:49,518 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:37:49,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:37:49,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:37:49,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:37:49,519 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:37:49,519 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:37:49,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:37:49,520 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:37:49,520 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:37:49,520 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:37:49,520 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:37:49,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:37:49,918 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:37:49,923 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:37:49,926 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:37:49,927 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:37:49,928 INFO L432 ainManager$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-32_7a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2020-10-28 07:37:50,022 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9b9a65e56/c1aed090434444e7be3db78d6dae5f5b/FLAGb112a5ca7 [2020-10-28 07:37:51,078 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:37:51,078 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2020-10-28 07:37:51,138 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9b9a65e56/c1aed090434444e7be3db78d6dae5f5b/FLAGb112a5ca7 [2020-10-28 07:37:51,516 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9b9a65e56/c1aed090434444e7be3db78d6dae5f5b [2020-10-28 07:37:51,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:37:51,528 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:37:51,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:37:51,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:37:51,536 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:37:51,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:37:51" (1/1) ... [2020-10-28 07:37:51,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2df67859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:51, skipping insertion in model container [2020-10-28 07:37:51,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:37:51" (1/1) ... [2020-10-28 07:37:51,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:37:51,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:37:54,572 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:37:54,614 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:37:55,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:37:55,872 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:37:55,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:55 WrapperNode [2020-10-28 07:37:55,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:37:55,874 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:37:55,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:37:55,875 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:37:55,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:55" (1/1) ... [2020-10-28 07:37:55,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:55" (1/1) ... [2020-10-28 07:37:56,031 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:55" (1/1) ... [2020-10-28 07:37:56,031 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:55" (1/1) ... [2020-10-28 07:37:56,278 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:55" (1/1) ... [2020-10-28 07:37:56,327 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:55" (1/1) ... [2020-10-28 07:37:56,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:55" (1/1) ... [2020-10-28 07:37:56,451 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:37:56,453 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:37:56,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:37:56,454 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:37:56,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:55" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:37:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:37:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:37:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:37:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 07:37:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:37:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 07:37:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 07:37:56,538 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 07:37:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 07:37:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-28 07:37:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2020-10-28 07:37:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-28 07:37:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:37:56,539 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-28 07:37:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 07:37:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 07:37:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-28 07:37:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2020-10-28 07:37:56,540 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 07:37:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 07:37:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-28 07:37:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-28 07:37:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:37:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:37:56,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:37:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:37:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:37:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:37:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:37:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:37:56,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:37:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure queued_spin_is_locked [2020-10-28 07:37:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 07:37:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 07:37:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-28 07:37:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 07:37:56,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-28 07:37:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 07:37:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 07:37:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-28 07:37:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-28 07:37:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-28 07:37:56,544 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 07:37:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-28 07:37:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2020-10-28 07:37:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 07:37:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-28 07:37:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-28 07:37:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-28 07:37:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-28 07:37:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-28 07:37:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-28 07:37:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 07:37:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-28 07:37:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2020-10-28 07:37:56,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 07:37:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 07:37:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 07:37:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-28 07:37:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-28 07:37:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2020-10-28 07:37:56,547 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2020-10-28 07:37:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2020-10-28 07:37:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-28 07:37:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-28 07:37:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_to_hcd [2020-10-28 07:37:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_oxu [2020-10-28 07:37:56,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2020-10-28 07:37:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2020-10-28 07:37:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_port_buf [2020-10-28 07:37:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_readl [2020-10-28 07:37:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_writel [2020-10-28 07:37:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action_done [2020-10-28 07:37:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action [2020-10-28 07:37:56,549 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2020-10-28 07:37:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_halt [2020-10-28 07:37:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tdi_reset [2020-10-28 07:37:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2020-10-28 07:37:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_quiesce [2020-10-28 07:37:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reset_complete [2020-10-28 07:37:56,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_descriptor [2020-10-28 07:37:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_alloc [2020-10-28 07:37:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_free [2020-10-28 07:37:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_init [2020-10-28 07:37:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qtd_free [2020-10-28 07:37:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_alloc [2020-10-28 07:37:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_free [2020-10-28 07:37:56,551 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2020-10-28 07:37:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_alloc [2020-10-28 07:37:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_get [2020-10-28 07:37:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_put [2020-10-28 07:37:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_free [2020-10-28 07:37:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_alloc [2020-10-28 07:37:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_cleanup [2020-10-28 07:37:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_init [2020-10-28 07:37:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2020-10-28 07:37:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_update [2020-10-28 07:37:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2020-10-28 07:37:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_copy_status [2020-10-28 07:37:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_done [2020-10-28 07:37:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2020-10-28 07:37:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2020-10-28 07:37:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2020-10-28 07:37:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_make [2020-10-28 07:37:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2020-10-28 07:37:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2020-10-28 07:37:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_async [2020-10-28 07:37:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2020-10-28 07:37:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2020-10-28 07:37:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_async [2020-10-28 07:37:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2020-10-28 07:37:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2020-10-28 07:37:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2020-10-28 07:37:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2020-10-28 07:37:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2020-10-28 07:37:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_periodic [2020-10-28 07:37:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_unlink_periodic [2020-10-28 07:37:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_deschedule [2020-10-28 07:37:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2020-10-28 07:37:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2020-10-28 07:37:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2020-10-28 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_submit [2020-10-28 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_submit [2020-10-28 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure sitd_submit [2020-10-28 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_periodic [2020-10-28 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_turn_off_all_ports [2020-10-28 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_power [2020-10-28 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_work [2020-10-28 07:37:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_async [2020-10-28 07:37:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu210_hcd_irq [2020-10-28 07:37:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_irq [2020-10-28 07:37:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_watchdog [2020-10-28 07:37:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hcd_init [2020-10-28 07:37:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_reset [2020-10-28 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_run [2020-10-28 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_stop [2020-10-28 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_shutdown [2020-10-28 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __oxu_urb_enqueue [2020-10-28 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_enqueue [2020-10-28 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_dequeue [2020-10-28 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_endpoint_disable [2020-10-28 07:37:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_get_frame [2020-10-28 07:37:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_status_data [2020-10-28 07:37:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_port_speed [2020-10-28 07:37:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_control [2020-10-28 07:37:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_suspend [2020-10-28 07:37:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_resume [2020-10-28 07:37:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_configuration [2020-10-28 07:37:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_verify_id [2020-10-28 07:37:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_create [2020-10-28 07:37:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_init [2020-10-28 07:37:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_probe [2020-10-28 07:37:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_remove [2020-10-28 07:37:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_remove [2020-10-28 07:37:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_shutdown [2020-10-28 07:37:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_init [2020-10-28 07:37:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_exit [2020-10-28 07:37:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-28 07:37:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-28 07:37:56,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_3 [2020-10-28 07:37:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-28 07:37:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-28 07:37:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_4 [2020-10-28 07:37:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-28 07:37:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-28 07:37:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2020-10-28 07:37:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2020-10-28 07:37:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-28 07:37:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:37:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 07:37:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 07:37:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 07:37:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-28 07:37:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-28 07:37:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-28 07:37:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-28 07:37:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-28 07:37:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-28 07:37:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-28 07:37:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2020-10-28 07:37:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_13 [2020-10-28 07:37:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_14 [2020-10-28 07:37:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_15 [2020-10-28 07:37:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16 [2020-10-28 07:37:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_17 [2020-10-28 07:37:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_18 [2020-10-28 07:37:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_19 [2020-10-28 07:37:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:37:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 07:37:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:37:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:37:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:37:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:37:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-28 07:37:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-28 07:37:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 07:37:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 07:37:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 07:37:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 07:37:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 07:37:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-28 07:37:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-28 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-28 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-28 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:37:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 07:37:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 07:37:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-28 07:37:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-28 07:37:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:37:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-28 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-28 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-28 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2020-10-28 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-28 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-28 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-28 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-28 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2020-10-28 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2020-10-28 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-28 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_type [2020-10-28 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:37:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_2 [2020-10-28 07:37:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2020-10-28 07:37:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-28 07:37:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-28 07:37:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 07:37:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-28 07:37:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 07:37:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:37:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-28 07:37:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-28 07:37:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-28 07:37:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2020-10-28 07:37:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-28 07:37:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2020-10-28 07:37:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2020-10-28 07:37:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2020-10-28 07:37:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-28 07:37:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2020-10-28 07:37:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2020-10-28 07:37:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2020-10-28 07:37:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2020-10-28 07:37:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2020-10-28 07:37:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2020-10-28 07:37:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 07:37:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:37:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:37:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:37:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:37:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:37:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:37:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:37:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:37:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:37:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:37:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:37:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 07:37:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 07:37:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 07:37:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 07:37:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:37:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-28 07:37:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-28 07:37:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-28 07:37:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 07:37:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-28 07:37:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:37:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:37:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:37:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:37:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:37:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 07:37:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-28 07:37:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:37:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 07:37:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-28 07:37:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 07:37:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-28 07:37:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2020-10-28 07:37:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 07:37:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:37:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:37:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 07:37:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 07:37:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 07:37:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 07:37:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-28 07:37:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 07:37:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 07:37:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:37:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-28 07:37:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-28 07:37:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 07:37:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-28 07:37:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:37:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-28 07:37:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-28 07:37:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-28 07:37:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:37:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:37:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:37:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:37:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:37:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:37:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:37:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:37:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:37:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:37:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:37:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:37:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:37:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:37:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:37:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-28 07:37:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-28 07:37:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-28 07:37:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-28 07:37:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 07:37:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 07:37:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 07:37:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 07:37:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:37:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:37:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:37:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure queued_spin_is_locked [2020-10-28 07:37:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 07:37:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 07:37:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-28 07:37:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 07:37:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 07:37:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-28 07:37:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:37:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 07:37:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 07:37:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-28 07:37:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 07:37:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-28 07:37:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 07:37:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-28 07:37:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 07:37:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-28 07:37:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-28 07:37:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_13 [2020-10-28 07:37:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-28 07:37:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2020-10-28 07:37:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_14 [2020-10-28 07:37:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16 [2020-10-28 07:37:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-28 07:37:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_15 [2020-10-28 07:37:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_17 [2020-10-28 07:37:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-28 07:37:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-28 07:37:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 07:37:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-28 07:37:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2020-10-28 07:37:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2020-10-28 07:37:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-28 07:37:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:37:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 07:37:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-28 07:37:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 07:37:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-28 07:37:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-28 07:37:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-28 07:37:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_3 [2020-10-28 07:37:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-28 07:37:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-28 07:37:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_4 [2020-10-28 07:37:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-28 07:37:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-28 07:37:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2020-10-28 07:37:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2020-10-28 07:37:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-28 07:37:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-28 07:37:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-28 07:37:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-28 07:37:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:37:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-28 07:37:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 07:37:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-28 07:37:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-28 07:37:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2020-10-28 07:37:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2020-10-28 07:37:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2020-10-28 07:37:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 07:37:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 07:37:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 07:37:56,600 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 07:37:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 07:37:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2020-10-28 07:37:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 07:37:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 07:37:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_type [2020-10-28 07:37:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-28 07:37:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-28 07:37:56,601 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-28 07:37:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2020-10-28 07:37:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2020-10-28 07:37:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2020-10-28 07:37:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2020-10-28 07:37:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2020-10-28 07:37:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2020-10-28 07:37:56,602 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2020-10-28 07:37:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2020-10-28 07:37:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2020-10-28 07:37:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2020-10-28 07:37:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2020-10-28 07:37:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2020-10-28 07:37:56,603 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2020-10-28 07:37:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-28 07:37:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-28 07:37:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_18 [2020-10-28 07:37:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-28 07:37:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_19 [2020-10-28 07:37:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-28 07:37:56,604 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-28 07:37:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_to_hcd [2020-10-28 07:37:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_oxu [2020-10-28 07:37:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2020-10-28 07:37:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2020-10-28 07:37:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_port_buf [2020-10-28 07:37:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_work [2020-10-28 07:37:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_control [2020-10-28 07:37:56,605 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_readl [2020-10-28 07:37:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_writel [2020-10-28 07:37:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action_done [2020-10-28 07:37:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action [2020-10-28 07:37:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2020-10-28 07:37:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_halt [2020-10-28 07:37:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure tdi_reset [2020-10-28 07:37:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2020-10-28 07:37:56,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:37:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_quiesce [2020-10-28 07:37:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure check_reset_complete [2020-10-28 07:37:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_descriptor [2020-10-28 07:37:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_alloc [2020-10-28 07:37:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_free [2020-10-28 07:37:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_init [2020-10-28 07:37:56,607 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qtd_free [2020-10-28 07:37:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_alloc [2020-10-28 07:37:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_free [2020-10-28 07:37:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2020-10-28 07:37:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_alloc [2020-10-28 07:37:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure qh_get [2020-10-28 07:37:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure qh_put [2020-10-28 07:37:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_free [2020-10-28 07:37:56,608 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_alloc [2020-10-28 07:37:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_cleanup [2020-10-28 07:37:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_init [2020-10-28 07:37:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2020-10-28 07:37:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure qh_update [2020-10-28 07:37:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2020-10-28 07:37:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_copy_status [2020-10-28 07:37:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_done [2020-10-28 07:37:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2020-10-28 07:37:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_async [2020-10-28 07:37:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure intr_deschedule [2020-10-28 07:37:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2020-10-28 07:37:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2020-10-28 07:37:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:37:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2020-10-28 07:37:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2020-10-28 07:37:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure qh_make [2020-10-28 07:37:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2020-10-28 07:37:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2020-10-28 07:37:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure submit_async [2020-10-28 07:37:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2020-10-28 07:37:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure scan_async [2020-10-28 07:37:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2020-10-28 07:37:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2020-10-28 07:37:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2020-10-28 07:37:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2020-10-28 07:37:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2020-10-28 07:37:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_periodic [2020-10-28 07:37:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure qh_unlink_periodic [2020-10-28 07:37:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2020-10-28 07:37:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2020-10-28 07:37:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure intr_submit [2020-10-28 07:37:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure itd_submit [2020-10-28 07:37:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure sitd_submit [2020-10-28 07:37:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure scan_periodic [2020-10-28 07:37:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_turn_off_all_ports [2020-10-28 07:37:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_power [2020-10-28 07:37:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure oxu210_hcd_irq [2020-10-28 07:37:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_irq [2020-10-28 07:37:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_watchdog [2020-10-28 07:37:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hcd_init [2020-10-28 07:37:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_reset [2020-10-28 07:37:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_run [2020-10-28 07:37:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_stop [2020-10-28 07:37:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_shutdown [2020-10-28 07:37:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure __oxu_urb_enqueue [2020-10-28 07:37:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_enqueue [2020-10-28 07:37:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_dequeue [2020-10-28 07:37:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_endpoint_disable [2020-10-28 07:37:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_get_frame [2020-10-28 07:37:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_status_data [2020-10-28 07:37:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_port_speed [2020-10-28 07:37:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_suspend [2020-10-28 07:37:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_resume [2020-10-28 07:37:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_configuration [2020-10-28 07:37:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_verify_id [2020-10-28 07:37:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_create [2020-10-28 07:37:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_init [2020-10-28 07:37:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_probe [2020-10-28 07:37:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_remove [2020-10-28 07:37:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_remove [2020-10-28 07:37:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_shutdown [2020-10-28 07:37:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_init [2020-10-28 07:37:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_exit [2020-10-28 07:37:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_2 [2020-10-28 07:37:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:37:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:37:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2020-10-28 07:37:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 07:37:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:37:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:37:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 07:37:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:37:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-28 07:37:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-28 07:37:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 07:37:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 07:37:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 07:37:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-28 07:37:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-28 07:37:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-28 07:37:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-28 07:37:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:37:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:37:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 07:37:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:37:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 07:37:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-28 07:37:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-28 07:37:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:37:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-28 07:37:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:37:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:37:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:37:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:37:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:37:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:37:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:37:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:37:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 07:37:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:37:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:37:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:37:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:37:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:37:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:37:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:37:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:37:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:37:58,419 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:38:24,306 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:38:24,306 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 07:38:24,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:38:24 BoogieIcfgContainer [2020-10-28 07:38:24,315 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:38:24,318 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:38:24,318 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:38:24,322 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:38:24,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:37:51" (1/3) ... [2020-10-28 07:38:24,324 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@524c7ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:38:24, skipping insertion in model container [2020-10-28 07:38:24,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:37:55" (2/3) ... [2020-10-28 07:38:24,325 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@524c7ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:38:24, skipping insertion in model container [2020-10-28 07:38:24,325 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:38:24" (3/3) ... [2020-10-28 07:38:24,327 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2020-10-28 07:38:24,339 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:38:24,350 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:38:24,363 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:38:24,500 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:38:24,500 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:38:24,500 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:38:24,500 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:38:24,500 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:38:24,500 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:38:24,500 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:38:24,501 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:38:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states. [2020-10-28 07:38:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2020-10-28 07:38:24,630 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:38:24,632 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:38:24,632 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:38:24,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:38:24,638 INFO L82 PathProgramCache]: Analyzing trace with hash -1680674380, now seen corresponding path program 1 times [2020-10-28 07:38:24,646 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:38:24,646 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1495200164] [2020-10-28 07:38:24,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:38:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:26,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:26,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:26,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:27,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:27,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:28,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:29,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:30,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:31,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:31,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 374 [2020-10-28 07:38:31,075 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-28 07:38:31,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5409 [2020-10-28 07:38:31,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:31,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:38:31,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 165 [2020-10-28 07:38:31,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:38:31,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 07:38:49,864 WARN L193 SmtUtils]: Spent 18.33 s on a formula simplification that was a NOOP. DAG size: 1792 [2020-10-28 07:38:49,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:38:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:50,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:55,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:55,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:38:55,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:55,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5986 [2020-10-28 07:38:55,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:55,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:55,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:55,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:55,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:38:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,290 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:38:56,290 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:56,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-28 07:38:56,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:38:56,291 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,291 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:38:56,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:38:56,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:56,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:38:56,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:56,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:38:56,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:38:56,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:38:56,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,437 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:38:56,437 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:56,437 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-28 07:38:56,437 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:38:56,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,438 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,461 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:38:56,461 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:38:56,462 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:56,462 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:38:56,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,479 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:56,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:38:56,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:38:56,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:38:56,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:38:56,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:56,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-28 07:38:56,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:38:56,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:38:56,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:38:56,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:56,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:38:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,594 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:56,594 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:38:56,594 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:38:56,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:38:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,660 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,660 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:38:56,660 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:56,661 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-28 07:38:56,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:38:56,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:38:56,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,681 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:38:56,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:38:56,687 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:56,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:38:56,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:38:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:56,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:38:56,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:38:56,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:38:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,766 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:38:56,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:56,767 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 07:38:56,767 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:38:56,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,768 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:56,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,789 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:38:56,789 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,789 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:38:56,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:56,790 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:38:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,805 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:56,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:38:56,806 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:38:56,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:38:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:38:56,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:56,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-28 07:38:56,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:38:56,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:38:56,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:38:56,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:56,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:38:56,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:56,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:38:56,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:38:56,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,914 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:38:56,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:38:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:56,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:38:56,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:56,928 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:38:56,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:56,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:56,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:56,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:56,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:56,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-28 07:38:56,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:56,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:56,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:57,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:57,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:57,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-28 07:38:57,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:57,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:38:57,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:38:57,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:38:57,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:57,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:57,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,319 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:57,319 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:57,319 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:57,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-28 07:38:57,320 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:57,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:38:57,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:57,320 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:38:57,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:57,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-28 07:38:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:57,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:57,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:57,530 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:57,530 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-28 07:38:57,530 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:57,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:38:57,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:38:57,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:38:57,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:57,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:57,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:57,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:57,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:57,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-28 07:38:57,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:57,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:38:57,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:57,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:38:57,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:57,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-28 07:38:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:57,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:57,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:57,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:57,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-28 07:38:57,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:57,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:57,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:38:57,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:57,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:57,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:57,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:57,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:57,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:57,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:38:57,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:57,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:57,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:57,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:57,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:57,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-28 07:38:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:57,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,868 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:57,868 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:57,868 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:57,868 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-28 07:38:57,868 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:57,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:57,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:38:57,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:57,869 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:57,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:57,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,890 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:57,890 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:57,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:57,891 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:38:57,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:57,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:57,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:57,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:57,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:57,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-28 07:38:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:57,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:57,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:58,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:58,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-28 07:38:58,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:38:58,008 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:58,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:58,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:38:58,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:58,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-10-28 07:38:58,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:58,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:58,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-28 07:38:58,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:38:58,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:58,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:58,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:58,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:38:58,162 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:58,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-28 07:38:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:58,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:58,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-28 07:38:58,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:38:58,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:58,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,314 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,314 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:58,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:58,315 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:38:58,315 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:58,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-28 07:38:58,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:58,435 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:58,435 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-28 07:38:58,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:38:58,436 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,436 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:58,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:58,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:58,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:38:58,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:58,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-28 07:38:58,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,575 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:58,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:58,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-28 07:38:58,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:38:58,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:58,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:58,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:38:58,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:58,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-28 07:38:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:58,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:58,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-28 07:38:58,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:38:58,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:58,735 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:58,735 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:38:58,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:58,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,736 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-28 07:38:58,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:58,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:58,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 130 [2020-10-28 07:38:58,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:38:58,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:58,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,903 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,903 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:58,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:58,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:38:58,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,904 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:58,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:58,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-28 07:38:58,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:58,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:58,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:58,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:38:58,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:38:58,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-28 07:38:58,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:58,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:58,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:38:58,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:58,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:59,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:59,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:59,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:59,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:38:59,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:59,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:38:59,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:59,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:59,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:59,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:59,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:59,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-10-28 07:38:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:59,083 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:59,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:59,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:38:59,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:59,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:38:59,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:59,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:59,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:38:59,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:59,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:59,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-28 07:38:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:59,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:59,149 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:59,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-28 07:38:59,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:59,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:38:59,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:59,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:59,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-28 07:38:59,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:59,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:59,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:38:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:59,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:59,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:59,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 07:38:59,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:59,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:38:59,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:59,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:59,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:59,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:59,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:59,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:38:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:38:59,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:38:59,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:38:59,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:38:59,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:38:59,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:38:59,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:38:59,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:38:59,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:38:59,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:38:59,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:38:59,713 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2020-10-28 07:38:59,714 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1495200164] [2020-10-28 07:38:59,717 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:38:59,717 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-28 07:38:59,718 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2031278455] [2020-10-28 07:38:59,727 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-28 07:38:59,727 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:38:59,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-28 07:38:59,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-10-28 07:38:59,745 INFO L87 Difference]: Start difference. First operand 3314 states. Second operand 12 states. [2020-10-28 07:39:18,135 WARN L193 SmtUtils]: Spent 18.27 s on a formula simplification that was a NOOP. DAG size: 1801 [2020-10-28 07:39:42,482 WARN L193 SmtUtils]: Spent 19.57 s on a formula simplification that was a NOOP. DAG size: 1807 [2020-10-28 07:40:02,013 WARN L193 SmtUtils]: Spent 19.36 s on a formula simplification that was a NOOP. DAG size: 1804 [2020-10-28 07:40:20,618 WARN L193 SmtUtils]: Spent 18.46 s on a formula simplification that was a NOOP. DAG size: 1806 [2020-10-28 07:40:39,053 WARN L193 SmtUtils]: Spent 18.14 s on a formula simplification that was a NOOP. DAG size: 1809 [2020-10-28 07:40:57,161 WARN L193 SmtUtils]: Spent 17.89 s on a formula simplification that was a NOOP. DAG size: 1798 [2020-10-28 07:41:15,569 WARN L193 SmtUtils]: Spent 17.92 s on a formula simplification that was a NOOP. DAG size: 1805 [2020-10-28 07:41:33,982 WARN L193 SmtUtils]: Spent 17.97 s on a formula simplification that was a NOOP. DAG size: 1800