/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --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-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 01:46:25,024 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 01:46:25,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 01:46:25,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 01:46:25,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 01:46:25,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 01:46:25,088 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 01:46:25,090 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 01:46:25,093 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 01:46:25,094 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 01:46:25,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 01:46:25,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 01:46:25,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 01:46:25,099 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 01:46:25,101 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 01:46:25,102 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 01:46:25,103 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 01:46:25,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 01:46:25,107 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 01:46:25,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 01:46:25,112 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 01:46:25,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 01:46:25,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 01:46:25,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 01:46:25,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 01:46:25,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 01:46:25,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 01:46:25,122 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 01:46:25,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 01:46:25,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 01:46:25,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 01:46:25,126 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 01:46:25,127 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 01:46:25,128 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 01:46:25,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 01:46:25,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 01:46:25,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 01:46:25,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 01:46:25,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 01:46:25,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 01:46:25,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 01:46:25,149 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-29 01:46:25,191 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 01:46:25,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 01:46:25,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 01:46:25,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 01:46:25,197 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 01:46:25,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 01:46:25,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 01:46:25,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 01:46:25,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 01:46:25,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 01:46:25,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 01:46:25,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 01:46:25,201 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 01:46:25,201 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 01:46:25,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 01:46:25,201 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 01:46:25,201 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 01:46:25,202 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 01:46:25,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:46:25,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 01:46:25,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 01:46:25,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 01:46:25,203 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 01:46:25,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 01:46:25,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 01:46:25,204 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 01:46:25,204 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 01:46:25,204 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 01:46:25,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 01:46:25,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 01:46:25,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 01:46:25,677 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 01:46:25,678 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 01:46:25,680 INFO L432 ainManager$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-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2020-10-29 01:46:25,768 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/13568d38c/efb338c7790845d98019887795b49281/FLAGc7ad5f045 [2020-10-29 01:46:27,121 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 01:46:27,122 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2020-10-29 01:46:27,182 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/13568d38c/efb338c7790845d98019887795b49281/FLAGc7ad5f045 [2020-10-29 01:46:27,357 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/13568d38c/efb338c7790845d98019887795b49281 [2020-10-29 01:46:27,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 01:46:27,368 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 01:46:27,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 01:46:27,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 01:46:27,375 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 01:46:27,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:46:27" (1/1) ... [2020-10-29 01:46:27,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f834a02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:27, skipping insertion in model container [2020-10-29 01:46:27,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:46:27" (1/1) ... [2020-10-29 01:46:27,389 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 01:46:27,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 01:46:30,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:46:30,701 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 01:46:31,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:46:32,201 INFO L208 MainTranslator]: Completed translation [2020-10-29 01:46:32,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:32 WrapperNode [2020-10-29 01:46:32,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 01:46:32,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 01:46:32,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 01:46:32,205 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 01:46:32,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:32" (1/1) ... [2020-10-29 01:46:32,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:32" (1/1) ... [2020-10-29 01:46:32,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:32" (1/1) ... [2020-10-29 01:46:32,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:32" (1/1) ... [2020-10-29 01:46:32,565 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:32" (1/1) ... [2020-10-29 01:46:32,603 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:32" (1/1) ... [2020-10-29 01:46:32,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:32" (1/1) ... [2020-10-29 01:46:32,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 01:46:32,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 01:46:32,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 01:46:32,795 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 01:46:32,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:32" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:46:32,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 01:46:32,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 01:46:32,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 01:46:32,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 01:46:32,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-29 01:46:32,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-29 01:46:32,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 01:46:32,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-29 01:46:32,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 01:46:32,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 01:46:32,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2020-10-29 01:46:32,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-29 01:46:32,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2020-10-29 01:46:32,890 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 01:46:32,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-29 01:46:32,891 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-29 01:46:32,891 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 01:46:32,892 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-29 01:46:32,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 01:46:32,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-29 01:46:32,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-29 01:46:32,892 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 01:46:32,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-29 01:46:32,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-29 01:46:32,893 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-29 01:46:32,893 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-29 01:46:32,893 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2020-10-29 01:46:32,893 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-29 01:46:32,893 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-29 01:46:32,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-29 01:46:32,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-29 01:46:32,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 01:46:32,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-29 01:46:32,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 01:46:32,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-29 01:46:32,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 01:46:32,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 01:46:32,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 01:46:32,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 01:46:32,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 01:46:32,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 01:46:32,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 01:46:32,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 01:46:32,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 01:46:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2020-10-29 01:46:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-29 01:46:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2020-10-29 01:46:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2020-10-29 01:46:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2020-10-29 01:46:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2020-10-29 01:46:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2020-10-29 01:46:32,896 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2020-10-29 01:46:32,897 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2020-10-29 01:46:32,897 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-29 01:46:32,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 01:46:32,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 01:46:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 01:46:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2020-10-29 01:46:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2020-10-29 01:46:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-29 01:46:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-29 01:46:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-29 01:46:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-29 01:46:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-29 01:46:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-29 01:46:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-29 01:46:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2020-10-29 01:46:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2020-10-29 01:46:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2020-10-29 01:46:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2020-10-29 01:46:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2020-10-29 01:46:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2020-10-29 01:46:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_minors [2020-10-29 01:46:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure release_minors [2020-10-29 01:46:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2020-10-29 01:46:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2020-10-29 01:46:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2020-10-29 01:46:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2020-10-29 01:46:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2020-10-29 01:46:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2020-10-29 01:46:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2020-10-29 01:46:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2020-10-29 01:46:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2020-10-29 01:46:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2020-10-29 01:46:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2020-10-29 01:46:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2020-10-29 01:46:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2020-10-29 01:46:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2020-10-29 01:46:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2020-10-29 01:46:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2020-10-29 01:46:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2020-10-29 01:46:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2020-10-29 01:46:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2020-10-29 01:46:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2020-10-29 01:46:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2020-10-29 01:46:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2020-10-29 01:46:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2020-10-29 01:46:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2020-10-29 01:46:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2020-10-29 01:46:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2020-10-29 01:46:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2020-10-29 01:46:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2020-10-29 01:46:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2020-10-29 01:46:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2020-10-29 01:46:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2020-10-29 01:46:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2020-10-29 01:46:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2020-10-29 01:46:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2020-10-29 01:46:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure port_number_show [2020-10-29 01:46:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2020-10-29 01:46:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2020-10-29 01:46:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2020-10-29 01:46:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2020-10-29 01:46:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2020-10-29 01:46:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2020-10-29 01:46:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2020-10-29 01:46:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2020-10-29 01:46:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2020-10-29 01:46:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2020-10-29 01:46:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2020-10-29 01:46:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2020-10-29 01:46:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2020-10-29 01:46:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2020-10-29 01:46:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_9 [2020-10-29 01:46:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-29 01:46:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_6 [2020-10-29 01:46:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-29 01:46:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-29 01:46:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-29 01:46:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-29 01:46:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_7 [2020-10-29 01:46:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-29 01:46:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 01:46:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 01:46:32,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-29 01:46:32,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-29 01:46:32,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-29 01:46:32,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-29 01:46:32,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-29 01:46:32,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2020-10-29 01:46:32,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-29 01:46:32,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2020-10-29 01:46:32,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_13 [2020-10-29 01:46:32,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2020-10-29 01:46:32,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2020-10-29 01:46:32,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_16 [2020-10-29 01:46:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2020-10-29 01:46:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_18 [2020-10-29 01:46:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_19 [2020-10-29 01:46:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_20 [2020-10-29 01:46:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_21 [2020-10-29 01:46:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_22 [2020-10-29 01:46:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_23 [2020-10-29 01:46:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_24 [2020-10-29 01:46:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_25 [2020-10-29 01:46:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_26 [2020-10-29 01:46:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-29 01:46:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2020-10-29 01:46:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 01:46:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2020-10-29 01:46:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-29 01:46:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-29 01:46:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-29 01:46:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-29 01:46:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-29 01:46:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-29 01:46:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-29 01:46:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 01:46:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-29 01:46:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-29 01:46:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2020-10-29 01:46:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2020-10-29 01:46:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2020-10-29 01:46:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2020-10-29 01:46:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2020-10-29 01:46:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2020-10-29 01:46:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2020-10-29 01:46:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2020-10-29 01:46:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2020-10-29 01:46:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2020-10-29 01:46:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2020-10-29 01:46:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2020-10-29 01:46:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2020-10-29 01:46:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2020-10-29 01:46:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2020-10-29 01:46:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2020-10-29 01:46:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_wait_until_sent [2020-10-29 01:46:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2020-10-29 01:46:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2020-10-29 01:46:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2020-10-29 01:46:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2020-10-29 01:46:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2020-10-29 01:46:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2020-10-29 01:46:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2020-10-29 01:46:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2020-10-29 01:46:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2020-10-29 01:46:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2020-10-29 01:46:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2020-10-29 01:46:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2020-10-29 01:46:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2020-10-29 01:46:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2020-10-29 01:46:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2020-10-29 01:46:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-29 01:46:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_43 [2020-10-29 01:46:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_44 [2020-10-29 01:46:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_45 [2020-10-29 01:46:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_46 [2020-10-29 01:46:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_47 [2020-10-29 01:46:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2020-10-29 01:46:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2020-10-29 01:46:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2020-10-29 01:46:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2020-10-29 01:46:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2020-10-29 01:46:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2020-10-29 01:46:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2020-10-29 01:46:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2020-10-29 01:46:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_3 [2020-10-29 01:46:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_2 [2020-10-29 01:46:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-29 01:46:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-29 01:46:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 01:46:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_57 [2020-10-29 01:46:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_58 [2020-10-29 01:46:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_59 [2020-10-29 01:46:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_60 [2020-10-29 01:46:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_61 [2020-10-29 01:46:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_register_device_62 [2020-10-29 01:46:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_unregister_device_63 [2020-10-29 01:46:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 01:46:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 01:46:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 01:46:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 01:46:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 01:46:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-29 01:46:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-29 01:46:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-29 01:46:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-29 01:46:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-29 01:46:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 01:46:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-29 01:46:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-29 01:46:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 01:46:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2020-10-29 01:46:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2020-10-29 01:46:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2020-10-29 01:46:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2020-10-29 01:46:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2020-10-29 01:46:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2020-10-29 01:46:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2020-10-29 01:46:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 01:46:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-29 01:46:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 01:46:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 01:46:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2020-10-29 01:46:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 01:46:32,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 01:46:32,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-29 01:46:32,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-29 01:46:32,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-29 01:46:32,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-29 01:46:32,942 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-29 01:46:32,946 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 01:46:32,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2020-10-29 01:46:32,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2020-10-29 01:46:32,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-29 01:46:32,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-29 01:46:32,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 01:46:32,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2020-10-29 01:46:32,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-29 01:46:32,947 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2020-10-29 01:46:32,947 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2020-10-29 01:46:32,947 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2020-10-29 01:46:32,948 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2020-10-29 01:46:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2020-10-29 01:46:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-29 01:46:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2020-10-29 01:46:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-29 01:46:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-29 01:46:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2020-10-29 01:46:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2020-10-29 01:46:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2020-10-29 01:46:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2020-10-29 01:46:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-29 01:46:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_7 [2020-10-29 01:46:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 01:46:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-29 01:46:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-29 01:46:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_5 [2020-10-29 01:46:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_4 [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-29 01:46:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-29 01:46:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2020-10-29 01:46:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-29 01:46:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-29 01:46:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2020-10-29 01:46:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-29 01:46:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-29 01:46:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-29 01:46:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-29 01:46:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2020-10-29 01:46:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2020-10-29 01:46:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2020-10-29 01:46:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2020-10-29 01:46:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2020-10-29 01:46:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2020-10-29 01:46:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2020-10-29 01:46:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2020-10-29 01:46:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2020-10-29 01:46:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2020-10-29 01:46:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2020-10-29 01:46:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2020-10-29 01:46:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2020-10-29 01:46:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2020-10-29 01:46:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2020-10-29 01:46:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2020-10-29 01:46:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2020-10-29 01:46:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2020-10-29 01:46:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2020-10-29 01:46:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2020-10-29 01:46:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2020-10-29 01:46:32,955 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2020-10-29 01:46:32,955 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2020-10-29 01:46:32,955 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-29 01:46:32,955 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2020-10-29 01:46:32,955 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2020-10-29 01:46:32,955 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-29 01:46:32,955 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-29 01:46:32,955 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-29 01:46:32,955 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2020-10-29 01:46:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-29 01:46:32,957 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2020-10-29 01:46:32,957 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-29 01:46:32,957 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 01:46:32,957 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 01:46:32,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 01:46:32,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 01:46:32,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-29 01:46:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 01:46:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 01:46:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 01:46:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 01:46:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 01:46:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 01:46:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-29 01:46:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 01:46:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-29 01:46:32,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-29 01:46:32,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 01:46:32,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 01:46:32,959 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-29 01:46:32,959 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 01:46:32,959 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-29 01:46:32,959 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-29 01:46:32,959 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 01:46:32,959 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 01:46:32,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 01:46:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 01:46:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 01:46:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 01:46:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-29 01:46:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 01:46:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-29 01:46:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-29 01:46:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 01:46:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 01:46:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-29 01:46:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-29 01:46:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 01:46:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 01:46:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-29 01:46:32,962 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 01:46:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-29 01:46:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 01:46:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-29 01:46:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-29 01:46:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-29 01:46:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-29 01:46:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-29 01:46:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-29 01:46:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-29 01:46:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-29 01:46:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-29 01:46:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_20 [2020-10-29 01:46:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-29 01:46:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-29 01:46:32,968 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2020-10-29 01:46:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2020-10-29 01:46:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2020-10-29 01:46:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2020-10-29 01:46:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 01:46:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-29 01:46:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-29 01:46:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-29 01:46:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-29 01:46:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-29 01:46:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_13 [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_16 [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_18 [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_19 [2020-10-29 01:46:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-29 01:46:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-29 01:46:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 01:46:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 01:46:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-29 01:46:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 01:46:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 01:46:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-29 01:46:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 01:46:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 01:46:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 01:46:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2020-10-29 01:46:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_9 [2020-10-29 01:46:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2020-10-29 01:46:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-29 01:46:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_6 [2020-10-29 01:46:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-29 01:46:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-29 01:46:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-29 01:46:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-29 01:46:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_3 [2020-10-29 01:46:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_7 [2020-10-29 01:46:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_2 [2020-10-29 01:46:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-29 01:46:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2020-10-29 01:46:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2020-10-29 01:46:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2020-10-29 01:46:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2020-10-29 01:46:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2020-10-29 01:46:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2020-10-29 01:46:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2020-10-29 01:46:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2020-10-29 01:46:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2020-10-29 01:46:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2020-10-29 01:46:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2020-10-29 01:46:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2020-10-29 01:46:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2020-10-29 01:46:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2020-10-29 01:46:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2020-10-29 01:46:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2020-10-29 01:46:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2020-10-29 01:46:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-29 01:46:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-29 01:46:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2020-10-29 01:46:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-29 01:46:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-29 01:46:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-29 01:46:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-29 01:46:32,976 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-29 01:46:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2020-10-29 01:46:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2020-10-29 01:46:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2020-10-29 01:46:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2020-10-29 01:46:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2020-10-29 01:46:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2020-10-29 01:46:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2020-10-29 01:46:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-29 01:46:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2020-10-29 01:46:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2020-10-29 01:46:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 01:46:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2020-10-29 01:46:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 01:46:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 01:46:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2020-10-29 01:46:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2020-10-29 01:46:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2020-10-29 01:46:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2020-10-29 01:46:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2020-10-29 01:46:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2020-10-29 01:46:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-29 01:46:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 01:46:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-29 01:46:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 01:46:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-29 01:46:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-29 01:46:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2020-10-29 01:46:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2020-10-29 01:46:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-29 01:46:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2020-10-29 01:46:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2020-10-29 01:46:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2020-10-29 01:46:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2020-10-29 01:46:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2020-10-29 01:46:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2020-10-29 01:46:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-29 01:46:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-29 01:46:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_21 [2020-10-29 01:46:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_24 [2020-10-29 01:46:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-29 01:46:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_22 [2020-10-29 01:46:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_23 [2020-10-29 01:46:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_25 [2020-10-29 01:46:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_26 [2020-10-29 01:46:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-29 01:46:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-29 01:46:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-29 01:46:32,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-29 01:46:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-29 01:46:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2020-10-29 01:46:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2020-10-29 01:46:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-29 01:46:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2020-10-29 01:46:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2020-10-29 01:46:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2020-10-29 01:46:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2020-10-29 01:46:32,982 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2020-10-29 01:46:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2020-10-29 01:46:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2020-10-29 01:46:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2020-10-29 01:46:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2020-10-29 01:46:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2020-10-29 01:46:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_wait_until_sent [2020-10-29 01:46:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2020-10-29 01:46:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2020-10-29 01:46:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2020-10-29 01:46:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2020-10-29 01:46:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2020-10-29 01:46:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2020-10-29 01:46:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2020-10-29 01:46:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2020-10-29 01:46:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_minors [2020-10-29 01:46:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure release_minors [2020-10-29 01:46:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2020-10-29 01:46:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2020-10-29 01:46:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2020-10-29 01:46:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-29 01:46:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2020-10-29 01:46:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2020-10-29 01:46:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2020-10-29 01:46:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2020-10-29 01:46:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2020-10-29 01:46:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2020-10-29 01:46:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-29 01:46:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2020-10-29 01:46:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-29 01:46:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2020-10-29 01:46:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2020-10-29 01:46:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-29 01:46:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2020-10-29 01:46:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2020-10-29 01:46:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2020-10-29 01:46:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-29 01:46:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-29 01:46:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2020-10-29 01:46:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-29 01:46:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2020-10-29 01:46:32,987 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2020-10-29 01:46:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2020-10-29 01:46:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2020-10-29 01:46:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2020-10-29 01:46:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2020-10-29 01:46:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2020-10-29 01:46:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2020-10-29 01:46:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2020-10-29 01:46:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2020-10-29 01:46:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2020-10-29 01:46:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2020-10-29 01:46:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2020-10-29 01:46:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2020-10-29 01:46:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2020-10-29 01:46:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2020-10-29 01:46:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure port_number_show [2020-10-29 01:46:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2020-10-29 01:46:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2020-10-29 01:46:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2020-10-29 01:46:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2020-10-29 01:46:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2020-10-29 01:46:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2020-10-29 01:46:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2020-10-29 01:46:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2020-10-29 01:46:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2020-10-29 01:46:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2020-10-29 01:46:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_5 [2020-10-29 01:46:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_7 [2020-10-29 01:46:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 01:46:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-29 01:46:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-29 01:46:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2020-10-29 01:46:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-29 01:46:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-29 01:46:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-29 01:46:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-29 01:46:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-29 01:46:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-29 01:46:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-29 01:46:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 01:46:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-29 01:46:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-29 01:46:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 01:46:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-29 01:46:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-29 01:46:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-29 01:46:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_43 [2020-10-29 01:46:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_45 [2020-10-29 01:46:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_44 [2020-10-29 01:46:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_47 [2020-10-29 01:46:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_46 [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2020-10-29 01:46:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2020-10-29 01:46:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2020-10-29 01:46:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2020-10-29 01:46:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2020-10-29 01:46:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-10-29 01:46:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2020-10-29 01:46:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2020-10-29 01:46:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-29 01:46:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-29 01:46:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2020-10-29 01:46:32,995 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2020-10-29 01:46:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2020-10-29 01:46:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2020-10-29 01:46:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2020-10-29 01:46:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2020-10-29 01:46:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2020-10-29 01:46:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2020-10-29 01:46:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2020-10-29 01:46:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2020-10-29 01:46:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2020-10-29 01:46:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2020-10-29 01:46:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2020-10-29 01:46:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2020-10-29 01:46:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2020-10-29 01:46:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2020-10-29 01:46:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-29 01:46:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2020-10-29 01:46:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2020-10-29 01:46:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2020-10-29 01:46:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-29 01:46:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2020-10-29 01:46:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-29 01:46:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 01:46:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 01:46:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_57 [2020-10-29 01:46:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_59 [2020-10-29 01:46:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_58 [2020-10-29 01:46:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_61 [2020-10-29 01:46:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_60 [2020-10-29 01:46:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2020-10-29 01:46:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_register_device_62 [2020-10-29 01:46:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2020-10-29 01:46:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_unregister_device_63 [2020-10-29 01:46:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2020-10-29 01:46:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-29 01:46:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2020-10-29 01:46:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2020-10-29 01:46:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2020-10-29 01:46:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2020-10-29 01:46:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2020-10-29 01:46:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2020-10-29 01:46:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2020-10-29 01:46:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2020-10-29 01:46:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 01:46:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 01:46:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 01:46:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-29 01:46:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-29 01:46:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-29 01:46:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-29 01:46:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 01:46:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 01:46:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 01:46:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 01:46:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 01:46:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 01:46:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 01:46:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-29 01:46:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-29 01:46:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-29 01:46:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-29 01:46:43,361 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 01:47:15,974 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-29 01:47:16,655 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 01:47:16,655 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 01:47:16,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:47:16 BoogieIcfgContainer [2020-10-29 01:47:16,661 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 01:47:16,663 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 01:47:16,663 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 01:47:16,667 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 01:47:16,667 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 01:46:27" (1/3) ... [2020-10-29 01:47:16,668 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e551b24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:47:16, skipping insertion in model container [2020-10-29 01:47:16,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:46:32" (2/3) ... [2020-10-29 01:47:16,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e551b24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:47:16, skipping insertion in model container [2020-10-29 01:47:16,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:47:16" (3/3) ... [2020-10-29 01:47:16,671 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2020-10-29 01:47:16,685 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 01:47:16,693 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 01:47:16,707 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 01:47:16,749 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 01:47:16,749 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 01:47:16,749 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 01:47:16,749 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 01:47:16,749 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 01:47:16,749 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 01:47:16,750 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 01:47:16,750 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 01:47:16,821 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states. [2020-10-29 01:47:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2020-10-29 01:47:16,878 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:47:16,880 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:47:16,880 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:47:16,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:47:16,893 INFO L82 PathProgramCache]: Analyzing trace with hash 739122183, now seen corresponding path program 1 times [2020-10-29 01:47:16,909 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:47:16,910 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1257912458] [2020-10-29 01:47:16,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:47:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:18,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:19,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:20,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:21,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:21,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:22,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:22,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:23,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:23,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:47:23,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:47:23,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 518 [2020-10-29 01:47:23,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 9 [2020-10-29 01:47:23,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5508 [2020-10-29 01:47:23,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:47:23,986 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:47:23,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:47:23,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 93 [2020-10-29 01:47:23,987 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:47:23,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-29 01:47:55,041 WARN L193 SmtUtils]: Spent 30.34 s on a formula simplification that was a NOOP. DAG size: 2776 [2020-10-29 01:47:55,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:47:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:47:55,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:05,665 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:05,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:05,666 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:05,666 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10518 [2020-10-29 01:48:05,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:05,666 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:05,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:05,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:05,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:05,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:05,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:06,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:06,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 117 [2020-10-29 01:48:06,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:06,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,200 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,200 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:06,201 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,201 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:48:06,201 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,201 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,201 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:06,202 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,202 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:06,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:06,237 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:48:06,237 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:48:06,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:48:06,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,267 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:06,312 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:06,312 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-29 01:48:06,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,312 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:48:06,313 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:06,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:06,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:48:06,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,348 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:06,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:06,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:06,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-29 01:48:06,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,395 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:48:06,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:48:06,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:06,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:06,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-29 01:48:06,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,472 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:48:06,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,488 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:06,505 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:48:06,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,506 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:06,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:06,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:06,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:48:06,538 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,538 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:48:06,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,539 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:06,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:48:06,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:06,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,594 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-29 01:48:06,594 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,594 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:48:06,595 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,595 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:06,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:06,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:06,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 01:48:06,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,629 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:06,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,657 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:06,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:48:06,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:48:06,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:48:06,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,740 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:06,741 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:06,741 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-29 01:48:06,741 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:48:06,742 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,742 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:06,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:48:06,770 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,770 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:06,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,771 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:06,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:06,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:48:06,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:48:06,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:48:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:06,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:06,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-29 01:48:06,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:48:06,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:06,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:06,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,883 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:06,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:48:06,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,890 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:06,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:06,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:06,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:06,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:06,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 01:48:06,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,921 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:48:06,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:06,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-29 01:48:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:06,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:06,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:06,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:06,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:06,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:48:06,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:06,993 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:06,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:06,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:48:06,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:06,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:07,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,016 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:07,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:07,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:07,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,018 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:07,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,020 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-29 01:48:07,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,040 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:07,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:07,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 01:48:07,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,055 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:48:07,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-29 01:48:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:07,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:07,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 01:48:07,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,112 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:48:07,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:07,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:07,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:07,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,139 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:07,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,162 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,162 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:07,162 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:07,162 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:07,163 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,163 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:48:07,163 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,163 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-29 01:48:07,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:07,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:07,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 01:48:07,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,222 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:48:07,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:07,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:07,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:07,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:48:07,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,248 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:07,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:07,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,270 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,270 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:07,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:07,271 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:07,271 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,271 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:48:07,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-29 01:48:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,300 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,325 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:07,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:07,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 01:48:07,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:48:07,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:07,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:07,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:07,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,353 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:07,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,372 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:07,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:07,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:48:07,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:48:07,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-29 01:48:07,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,410 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,447 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:48:07,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:07,448 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 01:48:07,448 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,448 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:48:07,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,449 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:07,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,475 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:07,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:07,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:07,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:07,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:48:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,502 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:07,502 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:07,502 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:48:07,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,503 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:07,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-29 01:48:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:48:07,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:07,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:48:07,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 01:48:07,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-29 01:48:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:07,808 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:07,808 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 196 [2020-10-29 01:48:07,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,809 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:07,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:07,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:07,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:07,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,834 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:07,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:07,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-10-29 01:48:07,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:07,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:07,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:07,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:07,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:07,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-29 01:48:07,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:07,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:07,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:07,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:07,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:07,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:07,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:08,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:08,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 01:48:08,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:08,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:08,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-29 01:48:08,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:08,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:08,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 128 [2020-10-29 01:48:08,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,268 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:08,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:08,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:08,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:08,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:08,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,294 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:08,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:08,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-29 01:48:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:08,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:08,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-29 01:48:08,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:08,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:08,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:08,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:08,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:08,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 01:48:08,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,469 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:08,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:08,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2020-10-29 01:48:08,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,494 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:08,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:08,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-29 01:48:08,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:08,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:08,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:08,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:08,621 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:08,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,621 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:08,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,622 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:08,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 240 [2020-10-29 01:48:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,645 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:08,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:08,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 101 [2020-10-29 01:48:08,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,740 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:08,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:08,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:08,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,767 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:08,767 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:08,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:48:08,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,768 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:08,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:08,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2020-10-29 01:48:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:08,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:08,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-29 01:48:08,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,896 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:08,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:08,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:08,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:08,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:08,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:48:08,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:08,925 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:08,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:08,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:08,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:08,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:08,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-29 01:48:08,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:08,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:08,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:09,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:09,044 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-29 01:48:09,044 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,044 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:09,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,045 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:09,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:09,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:09,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:48:09,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,072 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:09,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:09,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2020-10-29 01:48:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:09,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:09,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-29 01:48:09,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:09,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:09,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:09,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:09,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:09,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:48:09,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:09,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:09,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-10-29 01:48:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:09,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:09,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-29 01:48:09,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,342 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:09,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:09,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:09,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:09,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:09,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:48:09,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,369 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:09,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:09,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-10-29 01:48:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,487 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,487 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:09,487 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:09,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-29 01:48:09,488 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,488 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,488 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:09,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:09,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:09,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:09,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:09,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:48:09,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:09,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:09,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2020-10-29 01:48:09,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:09,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:09,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 01:48:09,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,610 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:48:09,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:09,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:09,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:09,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:09,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,635 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:09,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:09,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2020-10-29 01:48:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,722 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:09,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:09,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:09,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:09,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:09,728 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:09,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:09,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:48:09,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:09,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:09,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2020-10-29 01:48:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:09,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:09,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:10,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:10,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 46 [2020-10-29 01:48:10,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:10,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 423 [2020-10-29 01:48:10,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:10,257 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:10,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:10,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 43 [2020-10-29 01:48:10,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:10,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:10,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:10,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:10,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:10,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:10,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:10,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-29 01:48:10,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:48:10,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 344 [2020-10-29 01:48:10,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:10,676 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:10,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:10,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:10,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:10,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:10,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:10,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:10,698 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:10,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:10,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:48:10,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:10,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:48:10,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:10,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:10,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:10,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:10,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:10,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:10,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:10,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:10,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:10,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:48:10,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:10,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 01:48:10,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:10,734 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:10,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:10,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:10,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:10,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:10,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-29 01:48:10,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:10,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:10,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:10,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-29 01:48:10,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:10,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:48:10,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:10,760 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:10,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:10,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:10,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:10,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:48:10,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:48:10,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:48:10,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:48:10,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:48:10,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:48:10,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:48:10,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 01:48:10,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:48:10,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:48:10,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:48:10,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:48:10,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:48:10,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:48:11,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1364 backedges. 39 proven. 71 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2020-10-29 01:48:11,798 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1257912458] [2020-10-29 01:48:11,800 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 01:48:11,800 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-29 01:48:11,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113966931] [2020-10-29 01:48:11,809 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 01:48:11,809 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:48:11,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 01:48:11,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2020-10-29 01:48:11,827 INFO L87 Difference]: Start difference. First operand 3135 states. Second operand 9 states. [2020-10-29 01:48:41,903 WARN L193 SmtUtils]: Spent 29.96 s on a formula simplification that was a NOOP. DAG size: 2782