/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 00:43:39,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 00:43:39,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 00:43:39,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 00:43:39,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 00:43:39,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 00:43:39,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 00:43:39,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 00:43:39,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 00:43:39,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 00:43:39,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 00:43:39,579 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 00:43:39,580 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 00:43:39,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 00:43:39,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 00:43:39,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 00:43:39,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 00:43:39,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 00:43:39,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 00:43:39,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 00:43:39,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 00:43:39,589 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 00:43:39,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 00:43:39,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 00:43:39,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 00:43:39,598 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 00:43:39,598 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 00:43:39,599 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 00:43:39,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 00:43:39,603 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 00:43:39,604 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 00:43:39,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 00:43:39,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 00:43:39,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 00:43:39,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 00:43:39,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 00:43:39,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 00:43:39,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 00:43:39,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 00:43:39,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 00:43:39,610 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 00:43:39,611 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 [2020-10-13 00:43:39,661 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 00:43:39,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 00:43:39,664 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 00:43:39,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 00:43:39,665 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 00:43:39,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 00:43:39,665 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 00:43:39,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 00:43:39,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 00:43:39,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 00:43:39,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 00:43:39,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 00:43:39,666 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 00:43:39,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 00:43:39,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 00:43:39,668 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 00:43:39,668 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 00:43:39,669 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 00:43:39,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 00:43:39,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 00:43:39,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 00:43:39,669 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 00:43:39,670 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 00:43:39,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 00:43:39,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 00:43:39,671 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 00:43:39,671 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 00:43:39,671 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 00:43:39,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 00:43:39,983 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 00:43:39,986 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 00:43:39,988 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 00:43:39,988 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 00:43:39,989 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-13 00:43:40,055 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ee74d6ef3/ea135a8835424c179b7a0a8b79b861e1/FLAGc58d6d72c [2020-10-13 00:43:40,884 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 00:43:40,885 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-13 00:43:40,941 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ee74d6ef3/ea135a8835424c179b7a0a8b79b861e1/FLAGc58d6d72c [2020-10-13 00:43:41,398 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ee74d6ef3/ea135a8835424c179b7a0a8b79b861e1 [2020-10-13 00:43:41,407 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 00:43:41,409 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 00:43:41,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 00:43:41,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 00:43:41,413 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 00:43:41,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:43:41" (1/1) ... [2020-10-13 00:43:41,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a80eaf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:41, skipping insertion in model container [2020-10-13 00:43:41,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:43:41" (1/1) ... [2020-10-13 00:43:41,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 00:43:41,612 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 00:43:44,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 00:43:44,799 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 00:43:45,500 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 00:43:46,359 INFO L208 MainTranslator]: Completed translation [2020-10-13 00:43:46,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:46 WrapperNode [2020-10-13 00:43:46,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 00:43:46,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 00:43:46,360 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 00:43:46,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 00:43:46,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:46" (1/1) ... [2020-10-13 00:43:46,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:46" (1/1) ... [2020-10-13 00:43:46,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:46" (1/1) ... [2020-10-13 00:43:46,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:46" (1/1) ... [2020-10-13 00:43:46,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:46" (1/1) ... [2020-10-13 00:43:46,635 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:46" (1/1) ... [2020-10-13 00:43:46,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:46" (1/1) ... [2020-10-13 00:43:46,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 00:43:46,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 00:43:46,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 00:43:46,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 00:43:46,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:46" (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 [2020-10-13 00:43:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 00:43:46,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 00:43:46,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 00:43:46,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 00:43:46,885 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 00:43:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 00:43:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 00:43:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-13 00:43:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 00:43:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-13 00:43:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 00:43:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 00:43:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 00:43:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-13 00:43:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 00:43:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-13 00:43:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-13 00:43:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 00:43:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 00:43:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2020-10-13 00:43:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 00:43:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 00:43:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-13 00:43:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 00:43:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-13 00:43:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 00:43:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-13 00:43:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-13 00:43:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 00:43:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 00:43:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2020-10-13 00:43:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_node [2020-10-13 00:43:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 00:43:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 00:43:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-13 00:43:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-13 00:43:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2020-10-13 00:43:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-13 00:43:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-13 00:43:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-13 00:43:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-13 00:43:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2020-10-13 00:43:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice [2020-10-13 00:43:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2020-10-13 00:43:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-13 00:43:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-13 00:43:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-13 00:43:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-13 00:43:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-13 00:43:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2020-10-13 00:43:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-13 00:43:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2020-10-13 00:43:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2020-10-13 00:43:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-13 00:43:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-13 00:43:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2020-10-13 00:43:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2020-10-13 00:43:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-13 00:43:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2020-10-13 00:43:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 00:43:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 00:43:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 00:43:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 00:43:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 00:43:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 00:43:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 00:43:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 00:43:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 00:43:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_unlock_wait [2020-10-13 00:43:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-13 00:43:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable_nosync [2020-10-13 00:43:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2020-10-13 00:43:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2020-10-13 00:43:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 00:43:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 00:43:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2020-10-13 00:43:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 00:43:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 00:43:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 00:43:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 00:43:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 00:43:46,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 00:43:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 00:43:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 00:43:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 00:43:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-13 00:43:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-13 00:43:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-13 00:43:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-13 00:43:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2020-10-13 00:43:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2020-10-13 00:43:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_segment [2020-10-13 00:43:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2020-10-13 00:43:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 00:43:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-13 00:43:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-13 00:43:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-13 00:43:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2020-10-13 00:43:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-13 00:43:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-13 00:43:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-13 00:43:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2020-10-13 00:43:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-13 00:43:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-13 00:43:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-13 00:43:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-13 00:43:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_eth_hdr [2020-10-13 00:43:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2020-10-13 00:43:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2020-10-13 00:43:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2020-10-13 00:43:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_v6_check [2020-10-13 00:43:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2020-10-13 00:43:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2020-10-13 00:43:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2020-10-13 00:43:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2020-10-13 00:43:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2020-10-13 00:43:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2020-10-13 00:43:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ocp_write [2020-10-13 00:43:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2020-10-13 00:43:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2020-10-13 00:43:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2020-10-13 00:43:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2020-10-13 00:43:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2020-10-13 00:43:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2020-10-13 00:43:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2020-10-13 00:43:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2020-10-13 00:43:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2020-10-13 00:43:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2020-10-13 00:43:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2020-10-13 00:43:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_read [2020-10-13 00:43:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2020-10-13 00:43:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2020-10-13 00:43:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ethernet_addr [2020-10-13 00:43:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2020-10-13 00:43:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2020-10-13 00:43:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure write_bulk_callback [2020-10-13 00:43:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2020-10-13 00:43:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2020-10-13 00:43:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2020-10-13 00:43:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2020-10-13 00:43:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_all_mem [2020-10-13 00:43:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_get_tx_agg [2020-10-13 00:43:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure get_protocol [2020-10-13 00:43:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_csum_workaround [2020-10-13 00:43:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure msdn_giant_send_check [2020-10-13 00:43:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_tx_csum [2020-10-13 00:43:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_tx_agg_fill [2020-10-13 00:43:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_rx_csum [2020-10-13 00:43:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_bottom [2020-10-13 00:43:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_bottom [2020-10-13 00:43:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure bottom_half [2020-10-13 00:43:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2020-10-13 00:43:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2020-10-13 00:43:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2020-10-13 00:43:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2020-10-13 00:43:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8152_set_rx_mode [2020-10-13 00:43:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_start_xmit [2020-10-13 00:43:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_reset_packet_filter [2020-10-13 00:43:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2020-10-13 00:43:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2020-10-13 00:43:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2020-10-13 00:43:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2020-10-13 00:43:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2020-10-13 00:43:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2020-10-13 00:43:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_enable [2020-10-13 00:43:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_agg [2020-10-13 00:43:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_enable [2020-10-13 00:43:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disable [2020-10-13 00:43:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2020-10-13 00:43:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2020-10-13 00:43:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2020-10-13 00:43:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2020-10-13 00:43:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_reset [2020-10-13 00:43:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_clear_bp [2020-10-13 00:43:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_clear_bp [2020-10-13 00:43:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2020-10-13 00:43:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2020-10-13 00:43:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2020-10-13 00:43:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_hw_phy_cfg [2020-10-13 00:43:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_exit_oob [2020-10-13 00:43:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enter_oob [2020-10-13 00:43:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_hw_phy_cfg [2020-10-13 00:43:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2020-10-13 00:43:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u2p3en [2020-10-13 00:43:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2020-10-13 00:43:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_first_init [2020-10-13 00:43:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enter_oob [2020-10-13 00:43:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2020-10-13 00:43:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2020-10-13 00:43:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2020-10-13 00:43:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_down [2020-10-13 00:43:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_down [2020-10-13 00:43:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2020-10-13 00:43:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2020-10-13 00:43:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2020-10-13 00:43:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2020-10-13 00:43:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_eee [2020-10-13 00:43:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_eee [2020-10-13 00:43:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2020-10-13 00:43:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2020-10-13 00:43:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_init [2020-10-13 00:43:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_init [2020-10-13 00:43:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_suspend [2020-10-13 00:43:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2020-10-13 00:43:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_wol [2020-10-13 00:43:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2020-10-13 00:43:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_msglevel [2020-10-13 00:43:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_msglevel [2020-10-13 00:43:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_drvinfo [2020-10-13 00:43:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2020-10-13 00:43:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2020-10-13 00:43:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_sset_count [2020-10-13 00:43:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_ethtool_stats [2020-10-13 00:43:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_strings [2020-10-13 00:43:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2020-10-13 00:43:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_get_version [2020-10-13 00:43:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_unload [2020-10-13 00:43:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_unload [2020-10-13 00:43:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ops_init [2020-10-13 00:43:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2020-10-13 00:43:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2020-10-13 00:43:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_driver_init [2020-10-13 00:43:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_driver_exit [2020-10-13 00:43:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2020-10-13 00:43:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_3 [2020-10-13 00:43:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2020-10-13 00:43:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 00:43:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 00:43:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-13 00:43:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-13 00:43:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-13 00:43:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-13 00:43:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2020-10-13 00:43:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2020-10-13 00:43:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___skb_dequeue_14 [2020-10-13 00:43:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_16 [2020-10-13 00:43:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_17 [2020-10-13 00:43:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_18 [2020-10-13 00:43:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_19 [2020-10-13 00:43:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_20 [2020-10-13 00:43:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_21 [2020-10-13 00:43:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-13 00:43:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-13 00:43:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-13 00:43:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-13 00:43:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-13 00:43:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 00:43:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 00:43:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 00:43:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 00:43:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-13 00:43:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 00:43:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-13 00:43:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-13 00:43:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-13 00:43:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-13 00:43:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-13 00:43:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 00:43:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 00:43:46,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-13 00:43:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 00:43:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc_node [2020-10-13 00:43:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 00:43:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 00:43:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-13 00:43:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-13 00:43:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 00:43:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_gso_segment [2020-10-13 00:43:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-13 00:43:46,940 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 00:43:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-13 00:43:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 00:43:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 00:43:46,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-13 00:43:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 00:43:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 00:43:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-13 00:43:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-13 00:43:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 00:43:46,942 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 00:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2020-10-13 00:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 00:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-13 00:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-13 00:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 00:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 00:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-13 00:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 00:43:46,943 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 00:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-13 00:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2020-10-13 00:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2020-10-13 00:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 00:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-13 00:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 00:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-13 00:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-13 00:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-13 00:43:46,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2020-10-13 00:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-13 00:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 00:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 00:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-13 00:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-13 00:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-13 00:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 00:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2020-10-13 00:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 00:43:46,945 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 00:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_help [2020-10-13 00:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2020-10-13 00:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2020-10-13 00:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 00:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-13 00:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-13 00:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-13 00:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-13 00:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 00:43:46,946 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-13 00:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2020-10-13 00:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_async [2020-10-13 00:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2020-10-13 00:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2020-10-13 00:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-13 00:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-13 00:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_set_configuration [2020-10-13 00:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-13 00:43:46,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-13 00:43:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-13 00:43:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2020-10-13 00:43:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-13 00:43:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2020-10-13 00:43:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 00:43:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 00:43:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 00:43:46,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 00:43:46,949 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 00:43:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 00:43:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 00:43:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 00:43:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 00:43:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 00:43:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-13 00:43:46,949 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 00:43:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 00:43:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-13 00:43:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 00:43:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 00:43:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 00:43:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 00:43:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 00:43:46,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 00:43:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 00:43:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 00:43:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 00:43:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 00:43:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-13 00:43:46,951 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 00:43:46,952 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-13 00:43:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-13 00:43:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 00:43:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 00:43:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 00:43:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 00:43:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-10-13 00:43:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-13 00:43:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 00:43:46,953 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 00:43:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 00:43:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2020-10-13 00:43:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 00:43:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 00:43:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 00:43:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-13 00:43:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 00:43:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 00:43:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-13 00:43:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 00:43:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 00:43:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 00:43:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-13 00:43:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 00:43:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-13 00:43:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 00:43:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 00:43:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-13 00:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 00:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 00:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-13 00:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-13 00:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-13 00:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-13 00:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-13 00:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 00:43:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 00:43:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 00:43:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc_node [2020-10-13 00:43:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 00:43:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2020-10-13 00:43:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2020-10-13 00:43:46,958 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-13 00:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_node [2020-10-13 00:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 00:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 00:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 00:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 00:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-13 00:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-13 00:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-13 00:43:46,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2020-10-13 00:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2020-10-13 00:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-13 00:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2020-10-13 00:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-13 00:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-13 00:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2020-10-13 00:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-13 00:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-13 00:43:46,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 00:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-13 00:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 00:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 00:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-13 00:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2020-10-13 00:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice [2020-10-13 00:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2020-10-13 00:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-13 00:43:46,961 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-13 00:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-13 00:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-13 00:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-13 00:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___skb_dequeue_14 [2020-10-13 00:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 00:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-13 00:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2020-10-13 00:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-13 00:43:46,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2020-10-13 00:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2020-10-13 00:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-13 00:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-13 00:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-13 00:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2020-10-13 00:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2020-10-13 00:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2020-10-13 00:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2020-10-13 00:43:46,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-13 00:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-13 00:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2020-10-13 00:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-13 00:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-13 00:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 00:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 00:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 00:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-10-13 00:43:46,964 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 00:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 00:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 00:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 00:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 00:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 00:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 00:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 00:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 00:43:46,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 00:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 00:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2020-10-13 00:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_3 [2020-10-13 00:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2020-10-13 00:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 00:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 00:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-13 00:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_unlock_wait [2020-10-13 00:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-13 00:43:46,966 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-13 00:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable_nosync [2020-10-13 00:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2020-10-13 00:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2020-10-13 00:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-13 00:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-13 00:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 00:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 00:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 00:43:46,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_17 [2020-10-13 00:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_19 [2020-10-13 00:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-13 00:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2020-10-13 00:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 00:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 00:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 00:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 00:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 00:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 00:43:46,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 00:43:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 00:43:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 00:43:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-13 00:43:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-13 00:43:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-13 00:43:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-13 00:43:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 00:43:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 00:43:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-13 00:43:46,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-13 00:43:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-13 00:43:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-13 00:43:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2020-10-13 00:43:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2020-10-13 00:43:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 00:43:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_16 [2020-10-13 00:43:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 00:43:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_18 [2020-10-13 00:43:46,970 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_help [2020-10-13 00:43:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_gso_segment [2020-10-13 00:43:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_segment [2020-10-13 00:43:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2020-10-13 00:43:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-13 00:43:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-13 00:43:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2020-10-13 00:43:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-13 00:43:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 00:43:46,971 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-13 00:43:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 00:43:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 00:43:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 00:43:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-13 00:43:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-13 00:43:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-13 00:43:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-13 00:43:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2020-10-13 00:43:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-13 00:43:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-13 00:43:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-13 00:43:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2020-10-13 00:43:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2020-10-13 00:43:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2020-10-13 00:43:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async [2020-10-13 00:43:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2020-10-13 00:43:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2020-10-13 00:43:46,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-13 00:43:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-13 00:43:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_20 [2020-10-13 00:43:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-13 00:43:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_21 [2020-10-13 00:43:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-13 00:43:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-13 00:43:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-13 00:43:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-13 00:43:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-13 00:43:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2020-10-13 00:43:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-13 00:43:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-13 00:43:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_set_configuration [2020-10-13 00:43:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-13 00:43:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-13 00:43:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 00:43:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_eth_hdr [2020-10-13 00:43:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2020-10-13 00:43:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2020-10-13 00:43:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2020-10-13 00:43:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_v6_check [2020-10-13 00:43:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2020-10-13 00:43:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 00:43:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2020-10-13 00:43:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2020-10-13 00:43:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2020-10-13 00:43:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2020-10-13 00:43:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2020-10-13 00:43:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ocp_write [2020-10-13 00:43:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2020-10-13 00:43:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2020-10-13 00:43:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2020-10-13 00:43:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2020-10-13 00:43:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2020-10-13 00:43:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2020-10-13 00:43:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2020-10-13 00:43:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2020-10-13 00:43:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2020-10-13 00:43:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2020-10-13 00:43:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2020-10-13 00:43:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure sram_read [2020-10-13 00:43:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2020-10-13 00:43:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2020-10-13 00:43:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2020-10-13 00:43:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure set_ethernet_addr [2020-10-13 00:43:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2020-10-13 00:43:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2020-10-13 00:43:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure write_bulk_callback [2020-10-13 00:43:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2020-10-13 00:43:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2020-10-13 00:43:46,983 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2020-10-13 00:43:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2020-10-13 00:43:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_all_mem [2020-10-13 00:43:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_get_tx_agg [2020-10-13 00:43:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure get_protocol [2020-10-13 00:43:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_csum_workaround [2020-10-13 00:43:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure msdn_giant_send_check [2020-10-13 00:43:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_tx_csum [2020-10-13 00:43:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_tx_agg_fill [2020-10-13 00:43:46,984 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_rx_csum [2020-10-13 00:43:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure rx_bottom [2020-10-13 00:43:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure tx_bottom [2020-10-13 00:43:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure bottom_half [2020-10-13 00:43:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2020-10-13 00:43:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2020-10-13 00:43:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2020-10-13 00:43:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8152_set_rx_mode [2020-10-13 00:43:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_start_xmit [2020-10-13 00:43:46,985 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_reset_packet_filter [2020-10-13 00:43:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2020-10-13 00:43:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2020-10-13 00:43:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2020-10-13 00:43:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2020-10-13 00:43:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2020-10-13 00:43:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2020-10-13 00:43:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_enable [2020-10-13 00:43:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_agg [2020-10-13 00:43:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_enable [2020-10-13 00:43:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disable [2020-10-13 00:43:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2020-10-13 00:43:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2020-10-13 00:43:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2020-10-13 00:43:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2020-10-13 00:43:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_reset [2020-10-13 00:43:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_clear_bp [2020-10-13 00:43:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_clear_bp [2020-10-13 00:43:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2020-10-13 00:43:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2020-10-13 00:43:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2020-10-13 00:43:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_hw_phy_cfg [2020-10-13 00:43:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_exit_oob [2020-10-13 00:43:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enter_oob [2020-10-13 00:43:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_hw_phy_cfg [2020-10-13 00:43:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2020-10-13 00:43:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 00:43:46,988 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u2p3en [2020-10-13 00:43:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2020-10-13 00:43:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_first_init [2020-10-13 00:43:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enter_oob [2020-10-13 00:43:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2020-10-13 00:43:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2020-10-13 00:43:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2020-10-13 00:43:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_down [2020-10-13 00:43:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_down [2020-10-13 00:43:46,989 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2020-10-13 00:43:46,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 00:43:46,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 00:43:46,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2020-10-13 00:43:46,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2020-10-13 00:43:46,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2020-10-13 00:43:46,990 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_eee [2020-10-13 00:43:46,990 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_eee [2020-10-13 00:43:46,990 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2020-10-13 00:43:46,990 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2020-10-13 00:43:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_init [2020-10-13 00:43:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_init [2020-10-13 00:43:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_suspend [2020-10-13 00:43:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2020-10-13 00:43:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_wol [2020-10-13 00:43:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2020-10-13 00:43:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_msglevel [2020-10-13 00:43:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_msglevel [2020-10-13 00:43:46,991 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_drvinfo [2020-10-13 00:43:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2020-10-13 00:43:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2020-10-13 00:43:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_sset_count [2020-10-13 00:43:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_ethtool_stats [2020-10-13 00:43:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_strings [2020-10-13 00:43:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2020-10-13 00:43:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_get_version [2020-10-13 00:43:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_unload [2020-10-13 00:43:46,992 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_unload [2020-10-13 00:43:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ops_init [2020-10-13 00:43:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2020-10-13 00:43:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2020-10-13 00:43:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_driver_init [2020-10-13 00:43:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_driver_exit [2020-10-13 00:43:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2020-10-13 00:43:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2020-10-13 00:43:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 00:43:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 00:43:46,993 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 00:43:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-13 00:43:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-13 00:43:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-13 00:43:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-13 00:43:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-13 00:43:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 00:43:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 00:43:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 00:43:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-13 00:43:46,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-13 00:43:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-13 00:43:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-13 00:43:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 00:43:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 00:43:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 00:43:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 00:43:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 00:43:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 00:43:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 00:43:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 00:43:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 00:43:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 00:43:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 00:43:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 00:43:48,227 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 00:44:35,031 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 00:44:35,031 INFO L295 CfgBuilder]: Removed 16 assume(true) statements. [2020-10-13 00:44:35,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:44:35 BoogieIcfgContainer [2020-10-13 00:44:35,044 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 00:44:35,045 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 00:44:35,045 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 00:44:35,048 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 00:44:35,048 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 12:43:41" (1/3) ... [2020-10-13 00:44:35,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2abb869a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:44:35, skipping insertion in model container [2020-10-13 00:44:35,049 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:43:46" (2/3) ... [2020-10-13 00:44:35,049 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2abb869a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:44:35, skipping insertion in model container [2020-10-13 00:44:35,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:44:35" (3/3) ... [2020-10-13 00:44:35,051 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-13 00:44:35,061 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 00:44:35,071 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 00:44:35,084 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 00:44:35,115 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 00:44:35,115 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 00:44:35,115 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 00:44:35,116 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 00:44:35,116 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 00:44:35,116 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 00:44:35,116 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 00:44:35,116 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 00:44:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states. [2020-10-13 00:44:35,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2020-10-13 00:44:35,209 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 00:44:35,210 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 00:44:35,211 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 00:44:35,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 00:44:35,217 INFO L82 PathProgramCache]: Analyzing trace with hash 475959765, now seen corresponding path program 1 times [2020-10-13 00:44:35,223 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 00:44:35,224 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1478605405] [2020-10-13 00:44:35,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 00:44:36,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:36,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:37,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:40,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:41,677 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:41,677 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 136 [2020-10-13 00:44:41,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 00:44:41,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5059 [2020-10-13 00:44:41,680 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:41,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 00:44:41,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 82 [2020-10-13 00:44:41,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 50 [2020-10-13 00:44:41,681 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 00:44:42,823 WARN L193 SmtUtils]: Spent 746.00 ms on a formula simplification that was a NOOP. DAG size: 388 [2020-10-13 00:44:42,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:44:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:42,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:44:43,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 268 [2020-10-13 00:44:43,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:44:43,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:44:43,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,290 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:43,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 00:44:43,291 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:44:43,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 00:44:43,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,321 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:43,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,322 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 00:44:43,322 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,323 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 00:44:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:43,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:44:43,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:44:43,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 00:44:43,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,375 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:43,375 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,375 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:44:43,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,376 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,376 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-13 00:44:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,402 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,402 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:43,402 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:44:43,403 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,403 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-13 00:44:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:43,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:44:43,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-13 00:44:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:43,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:44:43,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-13 00:44:43,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:43,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:44:43,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 00:44:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-13 00:44:43,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 00:44:43,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:44:43,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:44:43,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:44:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:44:43,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 00:44:43,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:44:43,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 00:44:43,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-13 00:44:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:43,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:44:43,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 00:44:43,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 00:44:43,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 00:44:43,638 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:44:43,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2020-10-13 00:44:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 00:44:43,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 00:44:43,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:44:43,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-13 00:44:43,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:44:43,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,749 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 00:44:43,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 00:44:43,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:44:43,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:44:43,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:44:43,783 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:43,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:43,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-13 00:44:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:43,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:43,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:43,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:44:43,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:43,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 00:44:43,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:43,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:44:43,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:43,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:44:43,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:43,903 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2020-10-13 00:44:43,903 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1478605405] [2020-10-13 00:44:43,905 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 00:44:43,905 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-10-13 00:44:43,906 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833886243] [2020-10-13 00:44:43,911 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-13 00:44:43,912 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 00:44:43,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-13 00:44:43,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2020-10-13 00:44:43,929 INFO L87 Difference]: Start difference. First operand 3198 states. Second operand 13 states. [2020-10-13 00:44:48,262 WARN L193 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 390 [2020-10-13 00:44:49,057 WARN L193 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 392 [2020-10-13 00:44:49,849 WARN L193 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 394 [2020-10-13 00:44:55,077 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 395 DAG size of output: 393 [2020-10-13 00:44:56,169 WARN L193 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2020-10-13 00:44:57,074 WARN L193 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2020-10-13 00:45:21,962 WARN L193 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 395 [2020-10-13 00:45:41,258 WARN L193 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 391 [2020-10-13 00:45:42,073 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2020-10-13 00:46:48,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 00:46:48,398 INFO L93 Difference]: Finished difference Result 8824 states and 13838 transitions. [2020-10-13 00:46:48,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-10-13 00:46:48,401 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 96 [2020-10-13 00:46:48,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 00:46:48,483 INFO L225 Difference]: With dead ends: 8824 [2020-10-13 00:46:48,483 INFO L226 Difference]: Without dead ends: 6214 [2020-10-13 00:46:48,510 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 272 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=331, Invalid=1001, Unknown=0, NotChecked=0, Total=1332 [2020-10-13 00:46:48,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6214 states. [2020-10-13 00:46:49,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6214 to 5240. [2020-10-13 00:46:49,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5240 states. [2020-10-13 00:46:49,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 5240 states and 7307 transitions. [2020-10-13 00:46:49,736 INFO L78 Accepts]: Start accepts. Automaton has 5240 states and 7307 transitions. Word has length 96 [2020-10-13 00:46:49,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 00:46:49,736 INFO L479 AbstractCegarLoop]: Abstraction has 5240 states and 7307 transitions. [2020-10-13 00:46:49,737 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-10-13 00:46:49,737 INFO L276 IsEmpty]: Start isEmpty. Operand 5240 states and 7307 transitions. [2020-10-13 00:46:49,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2020-10-13 00:46:49,768 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 00:46:49,768 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 00:46:49,769 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 00:46:49,769 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 00:46:49,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 00:46:49,770 INFO L82 PathProgramCache]: Analyzing trace with hash -2139260724, now seen corresponding path program 1 times [2020-10-13 00:46:49,770 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 00:46:49,770 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [944927910] [2020-10-13 00:46:49,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 00:46:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:50,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:50,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:50,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:56,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:56,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 380 [2020-10-13 00:46:56,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 00:46:56,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6431 [2020-10-13 00:46:56,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:56,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:46:56,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 293 [2020-10-13 00:46:56,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:46:56,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:57,338 WARN L193 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 388 [2020-10-13 00:46:57,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:46:57,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:57,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:57,697 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:57,697 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:57,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:57,698 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 336 [2020-10-13 00:46:57,698 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:57,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:57,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:57,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:57,699 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:57,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:46:57,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:57,832 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:57,836 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:57,837 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:57,837 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:57,837 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:46:57,837 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:57,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:57,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:57,838 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:57,838 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:57,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 00:46:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:57,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:57,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:57,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:57,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:57,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:46:57,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:57,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:57,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:57,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:57,862 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:57,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 00:46:57,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:57,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:57,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:57,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:57,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:57,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:57,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:57,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:57,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:57,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:57,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:57,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 00:46:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:57,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:57,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:57,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:57,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:57,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:46:57,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:57,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:57,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:57,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:57,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:57,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-13 00:46:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:57,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:57,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:57,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:57,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:57,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:46:57,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:57,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:57,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:57,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:57,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:57,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-13 00:46:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:57,954 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:57,964 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:57,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:57,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:57,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:46:57,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:57,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:57,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:57,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:57,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:57,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-13 00:46:57,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:57,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:57,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:57,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:57,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:57,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:46:57,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:57,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:57,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:57,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:57,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:58,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2020-10-13 00:46:58,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:58,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:58,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:58,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:58,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:58,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:58,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:58,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:58,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:58,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:58,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:58,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 00:46:58,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:58,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:58,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:58,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-13 00:46:58,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:58,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:46:58,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:58,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:58,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:58,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:58,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:58,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:46:58,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:58,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:58,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:58,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:58,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:58,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:58,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:58,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:58,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:58,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:58,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:58,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-13 00:46:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:58,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:58,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:58,140 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:58,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 00:46:58,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:46:58,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 00:46:58,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:58,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:46:58,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 00:46:58,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 00:46:58,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:58,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2020-10-13 00:46:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:58,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 237 [2020-10-13 00:46:59,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 801 [2020-10-13 00:46:59,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:46:59,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 190 [2020-10-13 00:46:59,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:46:59,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,130 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,131 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 00:46:59,131 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 00:46:59,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:59,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:59,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 00:46:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:59,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:46:59,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-13 00:46:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 00:46:59,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:46:59,200 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:59,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:59,220 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:46:59,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-13 00:46:59,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,241 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:59,242 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,242 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:59,242 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,243 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:59,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 00:46:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,264 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:59,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:59,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 00:46:59,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,286 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:59,286 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:59,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-13 00:46:59,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,303 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,306 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:59,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:46:59,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-13 00:46:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,341 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,341 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 34 [2020-10-13 00:46:59,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,342 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 00:46:59,342 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,364 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,370 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 00:46:59,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:46:59,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,371 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,396 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,396 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:59,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:46:59,397 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 00:46:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,419 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 00:46:59,419 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:46:59,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:59,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:59,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:59,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:59,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:59,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-13 00:46:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:59,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:59,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 118 [2020-10-13 00:46:59,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:59,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 401 [2020-10-13 00:46:59,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:59,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:46:59,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 87 [2020-10-13 00:46:59,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:46:59,881 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:59,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-13 00:46:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:59,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 108 [2020-10-13 00:47:00,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 309 [2020-10-13 00:47:00,275 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:47:00,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 79 [2020-10-13 00:47:00,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:47:00,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:00,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:47:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:47:00,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:47:00,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:00,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:00,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:00,315 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:00,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 00:47:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,365 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 94 [2020-10-13 00:47:00,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 364 [2020-10-13 00:47:00,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:47:00,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 67 [2020-10-13 00:47:00,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:47:00,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:00,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:47:00,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:47:00,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,743 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:47:00,743 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:00,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:00,744 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:00,744 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:47:00,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 00:47:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:47:00,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:47:00,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:00,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:00,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:00,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:00,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 00:47:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 00:47:00,792 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:47:00,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:00,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:00,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:00,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:00,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:47:00,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,813 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,813 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:47:00,814 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,814 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:47:00,814 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:00,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:00,815 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:00,816 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:47:00,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-13 00:47:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,842 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,842 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 00:47:00,843 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,843 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:47:00,843 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:00,843 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:00,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:00,844 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:00,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:47:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:47:00,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:47:00,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:00,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:00,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:00,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:47:00,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2020-10-13 00:47:00,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,889 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 00:47:00,890 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,890 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:47:00,890 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:00,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:00,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:00,891 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:00,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:47:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:47:00,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:47:00,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:00,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:00,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:00,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:00,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-13 00:47:00,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:00,945 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:00,993 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:00,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 34 [2020-10-13 00:47:00,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:00,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 00:47:00,994 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:00,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:47:00,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-13 00:47:00,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:47:00,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:01,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:47:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:01,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:01,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:01,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 27 [2020-10-13 00:47:01,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:01,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-13 00:47:01,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:01,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:47:01,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 7 [2020-10-13 00:47:01,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:47:01,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:01,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:47:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:01,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:01,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:01,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:47:01,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:01,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 00:47:01,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:01,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-13 00:47:01,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:01,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:47:01,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:47:01,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 00:47:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:01,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:01,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:01,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-13 00:47:01,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:01,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 00:47:01,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:01,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:01,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 8 [2020-10-13 00:47:01,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:01,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:47:01,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-10-13 00:47:01,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:01,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:01,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:01,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 00:47:01,333 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:01,333 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:47:01,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:01,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:01,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-13 00:47:01,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:01,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:01,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:47:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:01,351 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:01,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:01,355 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:47:01,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:01,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:47:01,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:01,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:01,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:01,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:01,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:01,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2020-10-13 00:47:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:01,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:01,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:01,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 00:47:01,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:01,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 00:47:01,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:01,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:01,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-13 00:47:01,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:01,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:01,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:47:01,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:01,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:01,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:01,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 00:47:01,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:01,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 00:47:01,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:01,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:01,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:01,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:01,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:01,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:47:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:01,476 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:01,479 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:01,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:47:01,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:01,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:47:01,480 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:01,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:01,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:47:01,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:01,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:01,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2020-10-13 00:47:01,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:47:01,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:47:01,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:47:01,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:47:01,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:47:01,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:47:01,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:47:01,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:47:01,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 00:47:01,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:47:01,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:47:01,630 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 18 proven. 1 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2020-10-13 00:47:01,630 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [944927910] [2020-10-13 00:47:01,630 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 00:47:01,630 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-13 00:47:01,631 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1768304279] [2020-10-13 00:47:01,634 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-13 00:47:01,634 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 00:47:01,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-13 00:47:01,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2020-10-13 00:47:01,635 INFO L87 Difference]: Start difference. First operand 5240 states and 7307 transitions. Second operand 16 states. [2020-10-13 00:47:04,927 WARN L193 SmtUtils]: Spent 741.00 ms on a formula simplification that was a NOOP. DAG size: 395 [2020-10-13 00:47:06,602 WARN L193 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 391