/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=SHALLOWEST --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 [2020-10-27 13:02:22,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 13:02:22,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 13:02:23,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 13:02:23,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 13:02:23,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 13:02:23,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 13:02:23,053 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 13:02:23,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 13:02:23,061 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 13:02:23,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 13:02:23,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 13:02:23,065 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 13:02:23,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 13:02:23,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 13:02:23,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 13:02:23,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 13:02:23,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 13:02:23,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 13:02:23,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 13:02:23,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 13:02:23,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 13:02:23,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 13:02:23,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 13:02:23,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 13:02:23,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 13:02:23,106 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 13:02:23,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 13:02:23,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 13:02:23,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 13:02:23,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 13:02:23,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 13:02:23,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 13:02:23,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 13:02:23,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 13:02:23,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 13:02:23,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 13:02:23,128 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 13:02:23,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 13:02:23,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 13:02:23,132 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 13:02:23,134 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 [2020-10-27 13:02:23,161 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 13:02:23,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 13:02:23,162 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 13:02:23,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 13:02:23,163 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 13:02:23,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 13:02:23,163 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 13:02:23,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 13:02:23,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 13:02:23,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 13:02:23,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 13:02:23,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 13:02:23,164 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 13:02:23,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 13:02:23,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 13:02:23,165 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 13:02:23,165 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 13:02:23,165 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 13:02:23,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 13:02:23,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 13:02:23,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 13:02:23,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 13:02:23,166 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 13:02:23,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 13:02:23,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 13:02:23,167 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 13:02:23,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 13:02:23,167 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 13:02:23,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 13:02:23,540 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 13:02:23,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 13:02:23,544 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 13:02:23,545 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 13:02:23,549 INFO L432 ainManager$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 [2020-10-27 13:02:23,640 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3f030cb90/5ad93b5496fd41209160bf13ca240595/FLAG9d827496d [2020-10-27 13:02:24,742 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 13:02:24,743 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 [2020-10-27 13:02:24,794 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3f030cb90/5ad93b5496fd41209160bf13ca240595/FLAG9d827496d [2020-10-27 13:02:25,076 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/3f030cb90/5ad93b5496fd41209160bf13ca240595 [2020-10-27 13:02:25,081 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 13:02:25,090 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 13:02:25,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 13:02:25,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 13:02:25,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 13:02:25,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:02:25" (1/1) ... [2020-10-27 13:02:25,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a7028b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:25, skipping insertion in model container [2020-10-27 13:02:25,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:02:25" (1/1) ... [2020-10-27 13:02:25,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 13:02:25,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 13:02:27,720 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 13:02:27,742 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 13:02:28,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 13:02:28,763 INFO L208 MainTranslator]: Completed translation [2020-10-27 13:02:28,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:28 WrapperNode [2020-10-27 13:02:28,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 13:02:28,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 13:02:28,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 13:02:28,766 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 13:02:28,779 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:28" (1/1) ... [2020-10-27 13:02:28,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:28" (1/1) ... [2020-10-27 13:02:28,956 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:28" (1/1) ... [2020-10-27 13:02:28,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:28" (1/1) ... [2020-10-27 13:02:29,222 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:28" (1/1) ... [2020-10-27 13:02:29,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:28" (1/1) ... [2020-10-27 13:02:29,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:28" (1/1) ... [2020-10-27 13:02:29,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 13:02:29,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 13:02:29,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 13:02:29,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 13:02:29,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:28" (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 [2020-10-27 13:02:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 13:02:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 13:02:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 13:02:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 13:02:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 13:02:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-27 13:02:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-27 13:02:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-27 13:02:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-27 13:02:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-27 13:02:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2020-10-27 13:02:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-27 13:02:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 13:02:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-27 13:02:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-27 13:02:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-27 13:02:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-27 13:02:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2020-10-27 13:02:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-27 13:02:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-27 13:02:29,497 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-27 13:02:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-27 13:02:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-27 13:02:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 13:02:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 13:02:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-27 13:02:29,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-27 13:02:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 13:02:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 13:02:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 13:02:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 13:02:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure queued_spin_is_locked [2020-10-27 13:02:29,499 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 13:02:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-27 13:02:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-27 13:02:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-27 13:02:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-27 13:02:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 13:02:29,500 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-27 13:02:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-27 13:02:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-27 13:02:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-27 13:02:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-27 13:02:29,501 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-27 13:02:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2020-10-27 13:02:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-27 13:02:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-27 13:02:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-27 13:02:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-27 13:02:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-27 13:02:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-27 13:02:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-27 13:02:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-27 13:02:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-27 13:02:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2020-10-27 13:02:29,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-27 13:02:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-27 13:02:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-27 13:02:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-27 13:02:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-27 13:02:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2020-10-27 13:02:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2020-10-27 13:02:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2020-10-27 13:02:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-27 13:02:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-27 13:02:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_to_hcd [2020-10-27 13:02:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_oxu [2020-10-27 13:02:29,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_status_buf [2020-10-27 13:02:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_command_buf [2020-10-27 13:02:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dbg_port_buf [2020-10-27 13:02:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_readl [2020-10-27 13:02:29,507 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_writel [2020-10-27 13:02:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action_done [2020-10-27 13:02:29,508 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_action [2020-10-27 13:02:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure handshake [2020-10-27 13:02:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_halt [2020-10-27 13:02:29,509 INFO L138 BoogieDeclarations]: Found implementation of procedure tdi_reset [2020-10-27 13:02:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_reset [2020-10-27 13:02:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_quiesce [2020-10-27 13:02:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reset_complete [2020-10-27 13:02:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_hub_descriptor [2020-10-27 13:02:29,510 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_alloc [2020-10-27 13:02:29,511 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_buf_free [2020-10-27 13:02:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_init [2020-10-27 13:02:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qtd_free [2020-10-27 13:02:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_qtd_alloc [2020-10-27 13:02:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_free [2020-10-27 13:02:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_destroy [2020-10-27 13:02:29,512 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_qh_alloc [2020-10-27 13:02:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_get [2020-10-27 13:02:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_put [2020-10-27 13:02:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_free [2020-10-27 13:02:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_murb_alloc [2020-10-27 13:02:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_cleanup [2020-10-27 13:02:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_mem_init [2020-10-27 13:02:29,513 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_fill [2020-10-27 13:02:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_update [2020-10-27 13:02:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_refresh [2020-10-27 13:02:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_copy_status [2020-10-27 13:02:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_urb_done [2020-10-27 13:02:29,514 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_completions [2020-10-27 13:02:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure qtd_list_free [2020-10-27 13:02:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_urb_transaction [2020-10-27 13:02:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_make [2020-10-27 13:02:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_async [2020-10-27 13:02:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_append_tds [2020-10-27 13:02:29,515 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_async [2020-10-27 13:02:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure end_unlink_async [2020-10-27 13:02:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure start_unlink_async [2020-10-27 13:02:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_async [2020-10-27 13:02:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_next_shadow [2020-10-27 13:02:29,516 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_unlink [2020-10-27 13:02:29,517 INFO L138 BoogieDeclarations]: Found implementation of procedure periodic_usecs [2020-10-27 13:02:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_periodic [2020-10-27 13:02:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_periodic [2020-10-27 13:02:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_link_periodic [2020-10-27 13:02:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_unlink_periodic [2020-10-27 13:02:29,518 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_deschedule [2020-10-27 13:02:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure check_period [2020-10-27 13:02:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure check_intr_schedule [2020-10-27 13:02:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure qh_schedule [2020-10-27 13:02:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_submit [2020-10-27 13:02:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure itd_submit [2020-10-27 13:02:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sitd_submit [2020-10-27 13:02:29,519 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_periodic [2020-10-27 13:02:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_turn_off_all_ports [2020-10-27 13:02:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_port_power [2020-10-27 13:02:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ehci_work [2020-10-27 13:02:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_async [2020-10-27 13:02:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu210_hcd_irq [2020-10-27 13:02:29,520 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_irq [2020-10-27 13:02:29,521 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_watchdog [2020-10-27 13:02:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hcd_init [2020-10-27 13:02:29,522 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_reset [2020-10-27 13:02:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_run [2020-10-27 13:02:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_stop [2020-10-27 13:02:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_shutdown [2020-10-27 13:02:29,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __oxu_urb_enqueue [2020-10-27 13:02:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_enqueue [2020-10-27 13:02:29,526 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_urb_dequeue [2020-10-27 13:02:29,527 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_endpoint_disable [2020-10-27 13:02:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_get_frame [2020-10-27 13:02:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_status_data [2020-10-27 13:02:29,528 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_port_speed [2020-10-27 13:02:29,529 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_hub_control [2020-10-27 13:02:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_suspend [2020-10-27 13:02:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_bus_resume [2020-10-27 13:02:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_configuration [2020-10-27 13:02:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_verify_id [2020-10-27 13:02:29,535 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_create [2020-10-27 13:02:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_init [2020-10-27 13:02:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_probe [2020-10-27 13:02:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_remove [2020-10-27 13:02:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_remove [2020-10-27 13:02:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_drv_shutdown [2020-10-27 13:02:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_init [2020-10-27 13:02:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure oxu_driver_exit [2020-10-27 13:02:29,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-27 13:02:29,537 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-27 13:02:29,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_3 [2020-10-27 13:02:29,537 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-27 13:02:29,537 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-27 13:02:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_4 [2020-10-27 13:02:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-27 13:02:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-27 13:02:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2020-10-27 13:02:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2020-10-27 13:02:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-27 13:02:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 13:02:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-27 13:02:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-27 13:02:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-27 13:02:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-27 13:02:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-27 13:02:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-27 13:02:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-27 13:02:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-27 13:02:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-27 13:02:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-27 13:02:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2020-10-27 13:02:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_13 [2020-10-27 13:02:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_14 [2020-10-27 13:02:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_15 [2020-10-27 13:02:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16 [2020-10-27 13:02:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_17 [2020-10-27 13:02:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_18 [2020-10-27 13:02:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_19 [2020-10-27 13:02:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-27 13:02:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 13:02:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 13:02:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 13:02:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 13:02:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 13:02:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-27 13:02:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-27 13:02:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-27 13:02:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-27 13:02:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 13:02:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-27 13:02:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-27 13:02:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-27 13:02:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-27 13:02:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-27 13:02:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-27 13:02:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-27 13:02:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-27 13:02:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-27 13:02:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-27 13:02:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 13:02:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-27 13:02:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-27 13:02:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-27 13:02:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-27 13:02:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-27 13:02:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-27 13:02:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-27 13:02:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-27 13:02:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 13:02:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 13:02:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 13:02:29,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 13:02:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 13:02:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-27 13:02:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-27 13:02:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-27 13:02:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-27 13:02:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 13:02:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-27 13:02:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-27 13:02:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 13:02:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-27 13:02:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-27 13:02:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-27 13:02:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 13:02:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2020-10-27 13:02:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-27 13:02:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-27 13:02:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-27 13:02:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-27 13:02:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-27 13:02:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-27 13:02:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 13:02:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-27 13:02:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-27 13:02:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-27 13:02:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2020-10-27 13:02:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2020-10-27 13:02:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-27 13:02:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_type [2020-10-27 13:02:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 13:02:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_2 [2020-10-27 13:02:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_2 [2020-10-27 13:02:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-27 13:02:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-27 13:02:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 13:02:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-27 13:02:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-27 13:02:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-27 13:02:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-27 13:02:29,551 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-27 13:02:29,552 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-27 13:02:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2020-10-27 13:02:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-27 13:02:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2020-10-27 13:02:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_calc_bus_time [2020-10-27 13:02:29,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2020-10-27 13:02:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-27 13:02:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hc_died [2020-10-27 13:02:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2020-10-27 13:02:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2020-10-27 13:02:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2020-10-27 13:02:29,557 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2020-10-27 13:02:29,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2020-10-27 13:02:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 13:02:29,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 13:02:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 13:02:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 13:02:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-27 13:02:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 13:02:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 13:02:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 13:02:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 13:02:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 13:02:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 13:02:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 13:02:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-27 13:02:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-27 13:02:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-27 13:02:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-27 13:02:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 13:02:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-27 13:02:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2020-10-27 13:02:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-27 13:02:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-27 13:02:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-27 13:02:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 13:02:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 13:02:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 13:02:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 13:02:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 13:02:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 13:02:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-27 13:02:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 13:02:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-27 13:02:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-27 13:02:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-27 13:02:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-27 13:02:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2020-10-27 13:02:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-27 13:02:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-27 13:02:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 13:02:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 13:02:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-27 13:02:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-27 13:02:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-27 13:02:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-27 13:02:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-27 13:02:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-27 13:02:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 13:02:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-27 13:02:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-27 13:02:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-27 13:02:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-27 13:02:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-27 13:02:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-27 13:02:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-27 13:02:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-27 13:02:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 13:02:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 13:02:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 13:02:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 13:02:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-27 13:02:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 13:02:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 13:02:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 13:02:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 13:02:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-27 13:02:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-27 13:02:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 13:02:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 13:02:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 13:02:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 13:02:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-27 13:02:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-27 13:02:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-27 13:02:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-27 13:02:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-27 13:02:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-27 13:02:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-27 13:02:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-27 13:02:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-27 13:02:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-27 13:02:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-27 13:02:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure queued_spin_is_locked [2020-10-27 13:02:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 13:02:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-27 13:02:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-27 13:02:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-27 13:02:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-27 13:02:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-27 13:02:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 13:02:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 13:02:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-27 13:02:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-27 13:02:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-27 13:02:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-27 13:02:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 13:02:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-27 13:02:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-27 13:02:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-27 13:02:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-27 13:02:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_13 [2020-10-27 13:02:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-27 13:02:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2020-10-27 13:02:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_14 [2020-10-27 13:02:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16 [2020-10-27 13:02:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-27 13:02:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_15 [2020-10-27 13:02:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_17 [2020-10-27 13:02:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-27 13:02:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-27 13:02:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-27 13:02:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-27 13:02:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2020-10-27 13:02:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2020-10-27 13:02:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-27 13:02:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 13:02:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-27 13:02:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-27 13:02:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 13:02:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-27 13:02:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-27 13:02:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-27 13:02:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_3 [2020-10-27 13:02:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-27 13:02:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-27 13:02:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_4 [2020-10-27 13:02:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-27 13:02:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-27 13:02:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2020-10-27 13:02:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2020-10-27 13:02:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-27 13:02:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-27 13:02:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-27 13:02:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-27 13:02:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 13:02:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-27 13:02:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-27 13:02:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-27 13:02:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-27 13:02:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2020-10-27 13:02:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2020-10-27 13:02:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2020-10-27 13:02:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-27 13:02:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-27 13:02:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-27 13:02:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-27 13:02:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-27 13:02:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2020-10-27 13:02:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-27 13:02:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 13:02:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_type [2020-10-27 13:02:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-27 13:02:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-27 13:02:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-27 13:02:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2020-10-27 13:02:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2020-10-27 13:02:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2020-10-27 13:02:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2020-10-27 13:02:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2020-10-27 13:02:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hc_died [2020-10-27 13:02:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2020-10-27 13:02:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_calc_bus_time [2020-10-27 13:02:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2020-10-27 13:02:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2020-10-27 13:02:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2020-10-27 13:02:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2020-10-27 13:02:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2020-10-27 13:02:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-27 13:02:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-27 13:02:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_18 [2020-10-27 13:02:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-27 13:02:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_19 [2020-10-27 13:02:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-27 13:02:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-27 13:02:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_to_hcd [2020-10-27 13:02:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_oxu [2020-10-27 13:02:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_status_buf [2020-10-27 13:02:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_command_buf [2020-10-27 13:02:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure dbg_port_buf [2020-10-27 13:02:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_work [2020-10-27 13:02:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_control [2020-10-27 13:02:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_readl [2020-10-27 13:02:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_writel [2020-10-27 13:02:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action_done [2020-10-27 13:02:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure timer_action [2020-10-27 13:02:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure handshake [2020-10-27 13:02:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_halt [2020-10-27 13:02:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure tdi_reset [2020-10-27 13:02:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_reset [2020-10-27 13:02:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 13:02:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_quiesce [2020-10-27 13:02:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure check_reset_complete [2020-10-27 13:02:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_hub_descriptor [2020-10-27 13:02:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_alloc [2020-10-27 13:02:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_buf_free [2020-10-27 13:02:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_init [2020-10-27 13:02:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qtd_free [2020-10-27 13:02:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_qtd_alloc [2020-10-27 13:02:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_free [2020-10-27 13:02:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure qh_destroy [2020-10-27 13:02:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_qh_alloc [2020-10-27 13:02:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure qh_get [2020-10-27 13:02:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure qh_put [2020-10-27 13:02:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_free [2020-10-27 13:02:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_murb_alloc [2020-10-27 13:02:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_cleanup [2020-10-27 13:02:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_mem_init [2020-10-27 13:02:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_fill [2020-10-27 13:02:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure qh_update [2020-10-27 13:02:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure qh_refresh [2020-10-27 13:02:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_copy_status [2020-10-27 13:02:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_urb_done [2020-10-27 13:02:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure start_unlink_async [2020-10-27 13:02:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_async [2020-10-27 13:02:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure intr_deschedule [2020-10-27 13:02:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure qh_schedule [2020-10-27 13:02:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure qh_completions [2020-10-27 13:02:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-27 13:02:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure qtd_list_free [2020-10-27 13:02:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure qh_urb_transaction [2020-10-27 13:02:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure qh_make [2020-10-27 13:02:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_async [2020-10-27 13:02:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure qh_append_tds [2020-10-27 13:02:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure submit_async [2020-10-27 13:02:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure end_unlink_async [2020-10-27 13:02:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure scan_async [2020-10-27 13:02:29,593 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_next_shadow [2020-10-27 13:02:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_unlink [2020-10-27 13:02:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure periodic_usecs [2020-10-27 13:02:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure enable_periodic [2020-10-27 13:02:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure disable_periodic [2020-10-27 13:02:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure qh_link_periodic [2020-10-27 13:02:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure qh_unlink_periodic [2020-10-27 13:02:29,594 INFO L130 BoogieDeclarations]: Found specification of procedure check_period [2020-10-27 13:02:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure check_intr_schedule [2020-10-27 13:02:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure intr_submit [2020-10-27 13:02:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure itd_submit [2020-10-27 13:02:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure sitd_submit [2020-10-27 13:02:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure scan_periodic [2020-10-27 13:02:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_turn_off_all_ports [2020-10-27 13:02:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure ehci_port_power [2020-10-27 13:02:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure oxu210_hcd_irq [2020-10-27 13:02:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_irq [2020-10-27 13:02:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_watchdog [2020-10-27 13:02:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hcd_init [2020-10-27 13:02:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_reset [2020-10-27 13:02:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_run [2020-10-27 13:02:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_stop [2020-10-27 13:02:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_shutdown [2020-10-27 13:02:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure __oxu_urb_enqueue [2020-10-27 13:02:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_enqueue [2020-10-27 13:02:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_urb_dequeue [2020-10-27 13:02:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_endpoint_disable [2020-10-27 13:02:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_get_frame [2020-10-27 13:02:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_hub_status_data [2020-10-27 13:02:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_port_speed [2020-10-27 13:02:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_suspend [2020-10-27 13:02:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_bus_resume [2020-10-27 13:02:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_configuration [2020-10-27 13:02:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_verify_id [2020-10-27 13:02:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_create [2020-10-27 13:02:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_init [2020-10-27 13:02:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_probe [2020-10-27 13:02:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_remove [2020-10-27 13:02:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_remove [2020-10-27 13:02:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_drv_shutdown [2020-10-27 13:02:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_init [2020-10-27 13:02:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure oxu_driver_exit [2020-10-27 13:02:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_2 [2020-10-27 13:02:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 13:02:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 13:02:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_2 [2020-10-27 13:02:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 13:02:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 13:02:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-27 13:02:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 13:02:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 13:02:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-27 13:02:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-27 13:02:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-27 13:02:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-27 13:02:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-27 13:02:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-27 13:02:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-27 13:02:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-27 13:02:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-27 13:02:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-27 13:02:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-27 13:02:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-27 13:02:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-27 13:02:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-27 13:02:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-27 13:02:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-27 13:02:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-27 13:02:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-27 13:02:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-27 13:02:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-27 13:02:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-27 13:02:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-27 13:02:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-27 13:02:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-27 13:02:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-27 13:02:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-27 13:02:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-27 13:02:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 13:02:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 13:02:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 13:02:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 13:02:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 13:02:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-27 13:02:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-27 13:02:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-27 13:02:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-27 13:02:31,590 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 13:02:58,179 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 13:02:58,180 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-27 13:02:58,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:02:58 BoogieIcfgContainer [2020-10-27 13:02:58,186 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 13:02:58,187 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 13:02:58,188 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 13:02:58,191 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 13:02:58,192 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 01:02:25" (1/3) ... [2020-10-27 13:02:58,192 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c4fd370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 01:02:58, skipping insertion in model container [2020-10-27 13:02:58,193 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:28" (2/3) ... [2020-10-27 13:02:58,193 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c4fd370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 01:02:58, skipping insertion in model container [2020-10-27 13:02:58,193 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:02:58" (3/3) ... [2020-10-27 13:02:58,195 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--oxu210hp-hcd.ko-entry_point.cil.out.i [2020-10-27 13:02:58,206 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 13:02:58,214 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 13:02:58,227 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 13:02:58,266 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 13:02:58,266 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 13:02:58,266 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 13:02:58,266 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 13:02:58,266 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 13:02:58,267 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 13:02:58,267 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 13:02:58,267 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 13:02:58,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states. [2020-10-27 13:02:58,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2020-10-27 13:02:58,373 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 13:02:58,375 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] [2020-10-27 13:02:58,377 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 13:02:58,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 13:02:58,390 INFO L82 PathProgramCache]: Analyzing trace with hash -1680674380, now seen corresponding path program 1 times [2020-10-27 13:02:58,405 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 13:02:58,405 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1312895853] [2020-10-27 13:02:58,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 13:02:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:02:59,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:02:59,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:00,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:00,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:01,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:01,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:02,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:03,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:04,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:04,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 374 [2020-10-27 13:03:04,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-27 13:03:04,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5322 [2020-10-27 13:03:04,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:04,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:04,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-27 13:03:04,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:04,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 13:03:22,784 WARN L193 SmtUtils]: Spent 17.76 s on a formula simplification that was a NOOP. DAG size: 1792 [2020-10-27 13:03:22,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 13:03:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:22,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:03:28,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5252 [2020-10-27 13:03:28,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:28,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:03:28,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:03:28,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-27 13:03:28,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:03:28,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:28,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:03:28,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:03:28,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:28,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:03:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:28,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:03:28,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:03:28,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 13:03:28,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,445 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:03:28,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:28,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-27 13:03:28,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:03:28,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:03:28,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 13:03:28,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:28,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:03:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,525 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:28,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 13:03:28,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:03:28,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-27 13:03:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,580 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:03:28,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:28,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-27 13:03:28,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:03:28,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:03:28,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,604 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 13:03:28,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:28,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:03:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,620 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:28,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 13:03:28,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:03:28,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-27 13:03:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:03:28,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:28,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-27 13:03:28,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:03:28,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:28,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:03:28,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:03:28,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:28,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:03:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,726 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:28,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:03:28,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:03:28,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-27 13:03:28,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,760 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:03:28,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:28,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-27 13:03:28,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:03:28,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,810 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:03:28,810 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 13:03:28,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:28,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:03:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,825 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:28,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:03:28,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:03:28,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-27 13:03:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-27 13:03:28,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:28,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-27 13:03:28,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-27 13:03:28,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:28,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,896 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,896 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:03:28,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:03:28,897 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:28,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 13:03:28,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:28,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:03:28,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-27 13:03:28,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-27 13:03:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:28,930 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:28,930 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 13:03:28,930 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:28,930 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-27 13:03:28,931 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:28,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:28,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-27 13:03:28,931 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:28,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:28,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-27 13:03:28,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:28,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:29,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:29,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:29,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:29,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:29,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-27 13:03:29,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:29,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:29,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:29,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:29,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:29,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:29,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:29,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:29,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:29,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:29,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:29,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-27 13:03:29,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:29,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:29,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:29,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:29,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:29,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-27 13:03:29,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:29,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:29,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:29,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:29,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:29,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:29,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-27 13:03:29,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:29,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:29,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:29,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:29,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:29,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:29,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:29,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:29,691 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:29,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:29,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-27 13:03:29,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:29,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:29,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:29,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:29,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:29,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-27 13:03:29,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:29,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:29,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:29,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:29,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:29,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:29,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-27 13:03:29,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:29,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:29,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:29,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:29,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:29,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:29,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:30,007 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:30,007 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-27 13:03:30,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:30,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:30,008 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:30,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-27 13:03:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:30,038 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:30,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:30,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-27 13:03:30,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:30,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:30,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:30,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:30,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:30,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:30,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-27 13:03:30,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:30,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:30,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:30,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-27 13:03:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:30,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,281 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:30,282 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:30,282 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-27 13:03:30,282 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:30,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:30,283 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:30,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:30,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:30,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:30,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:30,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-27 13:03:30,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:30,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:30,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:30,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-10-27 13:03:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:30,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:30,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:30,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-27 13:03:30,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:30,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:30,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:30,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:30,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:30,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:30,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-27 13:03:30,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:30,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:30,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:30,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-27 13:03:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:30,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:30,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:30,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-27 13:03:30,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:30,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:30,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:30,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:30,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:30,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:30,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:30,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 13:03:30,848 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:30,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:30,849 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:30,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-27 13:03:30,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:30,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:30,938 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:30,938 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-27 13:03:30,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:30,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:30,939 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:30,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:30,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:30,995 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:30,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:30,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:30,996 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 13:03:30,996 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:30,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:30,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:30,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:30,997 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:31,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-27 13:03:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:31,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,097 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:31,097 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:31,097 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:31,098 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-27 13:03:31,098 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:31,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:31,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:31,098 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:31,099 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:31,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:31,126 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:31,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:31,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:31,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-27 13:03:31,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:31,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:31,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:31,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:31,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:31,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-27 13:03:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:31,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,239 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:31,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:31,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:31,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-27 13:03:31,240 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:31,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:31,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:31,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:31,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:31,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:31,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:31,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:31,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:31,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-27 13:03:31,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:31,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:31,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:31,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:31,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:31,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-27 13:03:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:31,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:31,383 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:31,383 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:31,383 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-27 13:03:31,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:31,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:31,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:31,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:31,384 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:31,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:31,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:31,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:31,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:31,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 13:03:31,663 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:31,663 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:31,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:31,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:31,664 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:31,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-27 13:03:31,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:31,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:31,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 13:03:31,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 13:03:31,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-27 13:03:31,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:31,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:31,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 13:03:31,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-27 13:03:31,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:31,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:31,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:31,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 13:03:31,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:31,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-27 13:03:31,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:31,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 13:03:31,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:31,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 13:03:31,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:31,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-10-27 13:03:31,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:31,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:31,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:31,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:03:31,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:31,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 13:03:31,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:31,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:31,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 13:03:31,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:31,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:32,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-27 13:03:32,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:32,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:32,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:32,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-27 13:03:32,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:32,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 13:03:32,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:32,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:32,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-27 13:03:32,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:32,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:32,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 13:03:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:32,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:32,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:32,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-27 13:03:32,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:32,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 13:03:32,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:32,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:32,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:32,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:32,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 13:03:32,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 13:03:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 13:03:32,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 13:03:32,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 13:03:32,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 13:03:32,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 13:03:32,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-27 13:03:32,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 13:03:32,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 13:03:32,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 13:03:32,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 13:03:32,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 13:03:32,720 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 57 proven. 83 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2020-10-27 13:03:32,721 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1312895853] [2020-10-27 13:03:32,723 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-27 13:03:32,724 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-27 13:03:32,725 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580481742] [2020-10-27 13:03:32,733 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-27 13:03:32,734 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 13:03:32,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-27 13:03:32,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2020-10-27 13:03:32,752 INFO L87 Difference]: Start difference. First operand 3314 states. Second operand 16 states. [2020-10-27 13:03:50,299 WARN L193 SmtUtils]: Spent 17.39 s on a formula simplification that was a NOOP. DAG size: 1801 [2020-10-27 13:04:12,886 WARN L193 SmtUtils]: Spent 17.65 s on a formula simplification that was a NOOP. DAG size: 1805 [2020-10-27 13:04:48,325 WARN L193 SmtUtils]: Spent 35.28 s on a formula simplification. DAG size of input: 1823 DAG size of output: 1807 [2020-10-27 13:05:06,027 WARN L193 SmtUtils]: Spent 17.45 s on a formula simplification that was a NOOP. DAG size: 1804 [2020-10-27 13:05:23,672 WARN L193 SmtUtils]: Spent 17.43 s on a formula simplification that was a NOOP. DAG size: 1806 [2020-10-27 13:05:59,496 WARN L193 SmtUtils]: Spent 35.44 s on a formula simplification. DAG size of input: 1825 DAG size of output: 1809