/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=NARROWEST --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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 22:36:01,334 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 22:36:01,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 22:36:01,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 22:36:01,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 22:36:01,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 22:36:01,363 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 22:36:01,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 22:36:01,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 22:36:01,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 22:36:01,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 22:36:01,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 22:36:01,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 22:36:01,370 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 22:36:01,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 22:36:01,372 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 22:36:01,373 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 22:36:01,374 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 22:36:01,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 22:36:01,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 22:36:01,378 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 22:36:01,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 22:36:01,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 22:36:01,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 22:36:01,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 22:36:01,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 22:36:01,384 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 22:36:01,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 22:36:01,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 22:36:01,386 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 22:36:01,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 22:36:01,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 22:36:01,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 22:36:01,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 22:36:01,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 22:36:01,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 22:36:01,390 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 22:36:01,390 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 22:36:01,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 22:36:01,391 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 22:36:01,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 22:36:01,393 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 22:36:01,415 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 22:36:01,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 22:36:01,416 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 22:36:01,416 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 22:36:01,417 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 22:36:01,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 22:36:01,417 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 22:36:01,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 22:36:01,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 22:36:01,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 22:36:01,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 22:36:01,418 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 22:36:01,418 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 22:36:01,418 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 22:36:01,419 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 22:36:01,419 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 22:36:01,419 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 22:36:01,419 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 22:36:01,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 22:36:01,420 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 22:36:01,420 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 22:36:01,420 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 22:36:01,420 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 22:36:01,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 22:36:01,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 22:36:01,421 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 22:36:01,421 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 22:36:01,421 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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;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=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 22:36:01,706 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 22:36:01,719 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 22:36:01,722 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 22:36:01,724 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 22:36:01,724 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 22:36:01,725 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-13 22:36:01,786 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4ce6910a8/82b868e9a8e44a489ec7b5a719970233/FLAG131381b94 [2020-10-13 22:36:02,604 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 22:36:02,605 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-13 22:36:02,656 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4ce6910a8/82b868e9a8e44a489ec7b5a719970233/FLAG131381b94 [2020-10-13 22:36:03,130 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/4ce6910a8/82b868e9a8e44a489ec7b5a719970233 [2020-10-13 22:36:03,139 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 22:36:03,140 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 22:36:03,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 22:36:03,141 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 22:36:03,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 22:36:03,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:36:03" (1/1) ... [2020-10-13 22:36:03,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@297c1500 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:03, skipping insertion in model container [2020-10-13 22:36:03,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:36:03" (1/1) ... [2020-10-13 22:36:03,160 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 22:36:03,332 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 22:36:07,780 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:36:07,919 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 22:36:08,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 22:36:09,870 INFO L208 MainTranslator]: Completed translation [2020-10-13 22:36:09,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:09 WrapperNode [2020-10-13 22:36:09,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 22:36:09,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 22:36:09,872 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 22:36:09,872 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 22:36:09,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:09" (1/1) ... [2020-10-13 22:36:09,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:09" (1/1) ... [2020-10-13 22:36:09,994 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:09" (1/1) ... [2020-10-13 22:36:09,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:09" (1/1) ... [2020-10-13 22:36:10,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:09" (1/1) ... [2020-10-13 22:36:10,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:09" (1/1) ... [2020-10-13 22:36:10,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:09" (1/1) ... [2020-10-13 22:36:10,415 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 22:36:10,415 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 22:36:10,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 22:36:10,416 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 22:36:10,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:09" (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 22:36:10,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 22:36:10,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 22:36:10,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 22:36:10,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 22:36:10,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 22:36:10,507 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 22:36:10,508 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 22:36:10,509 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 22:36:10,509 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 22:36:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-13 22:36:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-13 22:36:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-13 22:36:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 22:36:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 22:36:10,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 22:36:10,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 22:36:10,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 22:36:10,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 22:36:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 22:36:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 22:36:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 22:36:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 22:36:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 22:36:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-13 22:36:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 22:36:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-13 22:36:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2020-10-13 22:36:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-13 22:36:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 22:36:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 22:36:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2020-10-13 22:36:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_6 [2020-10-13 22:36:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2020-10-13 22:36:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_10 [2020-10-13 22:36:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 22:36:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-13 22:36:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-13 22:36:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_node [2020-10-13 22:36:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 22:36:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 22:36:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-13 22:36:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-13 22:36:10,518 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2020-10-13 22:36:10,518 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2020-10-13 22:36:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-13 22:36:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-13 22:36:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-13 22:36:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2020-10-13 22:36:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2020-10-13 22:36:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice [2020-10-13 22:36:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2020-10-13 22:36:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2020-10-13 22:36:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2020-10-13 22:36:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head [2020-10-13 22:36:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2020-10-13 22:36:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2020-10-13 22:36:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2020-10-13 22:36:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-13 22:36:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_may_pull [2020-10-13 22:36:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-13 22:36:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2020-10-13 22:36:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2020-10-13 22:36:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2020-10-13 22:36:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-13 22:36:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-13 22:36:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2020-10-13 22:36:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2020-10-13 22:36:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-13 22:36:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2020-10-13 22:36:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-13 22:36:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-13 22:36:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-13 22:36:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-13 22:36:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-13 22:36:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-13 22:36:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 22:36:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 22:36:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 22:36:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 22:36:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 22:36:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 22:36:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 22:36:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 22:36:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 22:36:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 22:36:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-13 22:36:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-13 22:36:10,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-13 22:36:10,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-13 22:36:10,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2020-10-13 22:36:10,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2020-10-13 22:36:10,528 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_gso_segment [2020-10-13 22:36:10,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_gso_max_size [2020-10-13 22:36:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 22:36:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-13 22:36:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-13 22:36:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-13 22:36:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-13 22:36:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2020-10-13 22:36:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2020-10-13 22:36:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-13 22:36:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-13 22:36:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-13 22:36:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2020-10-13 22:36:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2020-10-13 22:36:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-13 22:36:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-13 22:36:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-13 22:36:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2020-10-13 22:36:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2020-10-13 22:36:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2020-10-13 22:36:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2020-10-13 22:36:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_get_protocol [2020-10-13 22:36:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_protocol [2020-10-13 22:36:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2020-10-13 22:36:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2020-10-13 22:36:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2020-10-13 22:36:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_v6_check [2020-10-13 22:36:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2020-10-13 22:36:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2020-10-13 22:36:10,536 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2020-10-13 22:36:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2020-10-13 22:36:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2020-10-13 22:36:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2020-10-13 22:36:10,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2020-10-13 22:36:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2020-10-13 22:36:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ocp_write [2020-10-13 22:36:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2020-10-13 22:36:10,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2020-10-13 22:36:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2020-10-13 22:36:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2020-10-13 22:36:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2020-10-13 22:36:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2020-10-13 22:36:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2020-10-13 22:36:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2020-10-13 22:36:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2020-10-13 22:36:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2020-10-13 22:36:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2020-10-13 22:36:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mii_word [2020-10-13 22:36:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mii_word [2020-10-13 22:36:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2020-10-13 22:36:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ethernet_addr [2020-10-13 22:36:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2020-10-13 22:36:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure write_bulk_callback [2020-10-13 22:36:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2020-10-13 22:36:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2020-10-13 22:36:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2020-10-13 22:36:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2020-10-13 22:36:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_all_mem [2020-10-13 22:36:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_get_tx_agg [2020-10-13 22:36:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_csum_workaround [2020-10-13 22:36:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure msdn_giant_send_check [2020-10-13 22:36:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tx_vlan_tag [2020-10-13 22:36:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_tag [2020-10-13 22:36:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_tx_csum [2020-10-13 22:36:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_tx_agg_fill [2020-10-13 22:36:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_rx_csum [2020-10-13 22:36:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_bottom [2020-10-13 22:36:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_bottom [2020-10-13 22:36:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bottom_half [2020-10-13 22:36:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_poll [2020-10-13 22:36:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2020-10-13 22:36:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2020-10-13 22:36:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2020-10-13 22:36:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2020-10-13 22:36:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8152_set_rx_mode [2020-10-13 22:36:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2020-10-13 22:36:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_start_xmit [2020-10-13 22:36:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_reset_packet_filter [2020-10-13 22:36:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2020-10-13 22:36:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2020-10-13 22:36:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2020-10-13 22:36:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2020-10-13 22:36:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2020-10-13 22:36:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2020-10-13 22:36:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2020-10-13 22:36:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2020-10-13 22:36:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_enable [2020-10-13 22:36:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2020-10-13 22:36:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2020-10-13 22:36:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_enable [2020-10-13 22:36:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2020-10-13 22:36:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2020-10-13 22:36:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2020-10-13 22:36:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2020-10-13 22:36:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2020-10-13 22:36:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2020-10-13 22:36:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2020-10-13 22:36:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_reset [2020-10-13 22:36:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2020-10-13 22:36:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2020-10-13 22:36:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2020-10-13 22:36:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disable [2020-10-13 22:36:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_hw_phy_cfg [2020-10-13 22:36:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_exit_oob [2020-10-13 22:36:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enter_oob [2020-10-13 22:36:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_hw_phy_cfg [2020-10-13 22:36:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2020-10-13 22:36:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u2p3en [2020-10-13 22:36:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2020-10-13 22:36:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_first_init [2020-10-13 22:36:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enter_oob [2020-10-13 22:36:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2020-10-13 22:36:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2020-10-13 22:36:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_disable [2020-10-13 22:36:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2020-10-13 22:36:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_up [2020-10-13 22:36:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_down [2020-10-13 22:36:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_up [2020-10-13 22:36:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_down [2020-10-13 22:36:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2020-10-13 22:36:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2020-10-13 22:36:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2020-10-13 22:36:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2020-10-13 22:36:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2020-10-13 22:36:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2020-10-13 22:36:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2020-10-13 22:36:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2020-10-13 22:36:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_eee [2020-10-13 22:36:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2020-10-13 22:36:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_eee [2020-10-13 22:36:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2020-10-13 22:36:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2020-10-13 22:36:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_init [2020-10-13 22:36:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_init [2020-10-13 22:36:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_suspend [2020-10-13 22:36:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2020-10-13 22:36:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_wol [2020-10-13 22:36:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2020-10-13 22:36:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_msglevel [2020-10-13 22:36:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_msglevel [2020-10-13 22:36:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_drvinfo [2020-10-13 22:36:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2020-10-13 22:36:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2020-10-13 22:36:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_sset_count [2020-10-13 22:36:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_ethtool_stats [2020-10-13 22:36:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_strings [2020-10-13 22:36:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_get_eee [2020-10-13 22:36:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_set_eee [2020-10-13 22:36:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_get_eee [2020-10-13 22:36:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_eee [2020-10-13 22:36:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2020-10-13 22:36:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2020-10-13 22:36:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2020-10-13 22:36:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2020-10-13 22:36:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2020-10-13 22:36:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2020-10-13 22:36:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2020-10-13 22:36:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_get_version [2020-10-13 22:36:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_unload [2020-10-13 22:36:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8153_unload [2020-10-13 22:36:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ops_init [2020-10-13 22:36:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2020-10-13 22:36:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2020-10-13 22:36:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_driver_init [2020-10-13 22:36:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_driver_exit [2020-10-13 22:36:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2020-10-13 22:36:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 22:36:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 22:36:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 22:36:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 22:36:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 22:36:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2020-10-13 22:36:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_4 [2020-10-13 22:36:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 22:36:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 22:36:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 22:36:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 22:36:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2020-10-13 22:36:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 22:36:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2020-10-13 22:36:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 22:36:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-13 22:36:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-13 22:36:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-13 22:36:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-13 22:36:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-13 22:36:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 22:36:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2020-10-13 22:36:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-13 22:36:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-13 22:36:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2020-10-13 22:36:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2020-10-13 22:36:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2020-10-13 22:36:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2020-10-13 22:36:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2020-10-13 22:36:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2020-10-13 22:36:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2020-10-13 22:36:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_43 [2020-10-13 22:36:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_44 [2020-10-13 22:36:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_45 [2020-10-13 22:36:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_46 [2020-10-13 22:36:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_47 [2020-10-13 22:36:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_48 [2020-10-13 22:36:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_49 [2020-10-13 22:36:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_50 [2020-10-13 22:36:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_51 [2020-10-13 22:36:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_52 [2020-10-13 22:36:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_53 [2020-10-13 22:36:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_54 [2020-10-13 22:36:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_55 [2020-10-13 22:36:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_56 [2020-10-13 22:36:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_57 [2020-10-13 22:36:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_58 [2020-10-13 22:36:10,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_59 [2020-10-13 22:36:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_60 [2020-10-13 22:36:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 22:36:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 22:36:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 22:36:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 22:36:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 22:36:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 22:36:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 22:36:10,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-13 22:36:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-13 22:36:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-13 22:36:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-13 22:36:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-13 22:36:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 22:36:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 22:36:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 22:36:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 22:36:10,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-13 22:36:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2020-10-13 22:36:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 22:36:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_gso_segment [2020-10-13 22:36:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 22:36:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2020-10-13 22:36:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 22:36:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2020-10-13 22:36:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:36:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 22:36:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-13 22:36:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-13 22:36:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 22:36:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 22:36:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_ipv6_magic [2020-10-13 22:36:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 22:36:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2020-10-13 22:36:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-13 22:36:10,583 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 22:36:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 22:36:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-13 22:36:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 22:36:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 22:36:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-13 22:36:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 22:36:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2020-10-13 22:36:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 22:36:10,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 22:36:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2020-10-13 22:36:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2020-10-13 22:36:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-13 22:36:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 22:36:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-13 22:36:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-13 22:36:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 22:36:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 22:36:10,585 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 22:36:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 22:36:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-13 22:36:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2020-10-13 22:36:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-13 22:36:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-13 22:36:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-13 22:36:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2020-10-13 22:36:10,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-13 22:36:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-13 22:36:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-13 22:36:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-13 22:36:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-13 22:36:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-13 22:36:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2020-10-13 22:36:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2020-10-13 22:36:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 22:36:10,587 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 22:36:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 22:36:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 22:36:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_help [2020-10-13 22:36:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2020-10-13 22:36:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2020-10-13 22:36:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 22:36:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-13 22:36:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-13 22:36:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 22:36:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 22:36:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2020-10-13 22:36:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_async [2020-10-13 22:36:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2020-10-13 22:36:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2020-10-13 22:36:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-13 22:36:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-13 22:36:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_set_configuration [2020-10-13 22:36:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-13 22:36:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-13 22:36:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-13 22:36:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2020-10-13 22:36:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2020-10-13 22:36:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2020-10-13 22:36:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 22:36:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure work_busy [2020-10-13 22:36:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 22:36:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 22:36:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 22:36:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 22:36:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2020-10-13 22:36:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 22:36:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 22:36:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 22:36:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 22:36:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 22:36:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 22:36:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 22:36:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-13 22:36:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-13 22:36:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-13 22:36:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 22:36:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 22:36:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-13 22:36:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-13 22:36:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 22:36:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 22:36:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 22:36:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2020-10-13 22:36:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 22:36:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 22:36:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 22:36:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 22:36:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 22:36:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 22:36:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 22:36:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 22:36:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 22:36:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 22:36:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 22:36:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 22:36:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 22:36:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 22:36:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 22:36:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 22:36:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 22:36:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 22:36:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 22:36:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 22:36:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 22:36:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-13 22:36:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 22:36:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-13 22:36:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2020-10-13 22:36:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-13 22:36:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 22:36:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-13 22:36:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 22:36:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 22:36:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 22:36:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2020-10-13 22:36:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 22:36:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 22:36:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 22:36:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 22:36:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2020-10-13 22:36:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 22:36:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2020-10-13 22:36:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 22:36:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 22:36:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2020-10-13 22:36:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 22:36:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_6 [2020-10-13 22:36:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2020-10-13 22:36:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2020-10-13 22:36:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 22:36:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_10 [2020-10-13 22:36:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2020-10-13 22:36:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-13 22:36:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 22:36:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 22:36:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 22:36:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 22:36:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 22:36:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 22:36:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-13 22:36:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 22:36:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 22:36:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-13 22:36:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-13 22:36:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 22:36:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-13 22:36:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-13 22:36:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 22:36:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-13 22:36:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-13 22:36:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_49 [2020-10-13 22:36:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_50 [2020-10-13 22:36:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_52 [2020-10-13 22:36:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_53 [2020-10-13 22:36:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure work_busy [2020-10-13 22:36:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-13 22:36:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-13 22:36:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-13 22:36:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 22:36:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 22:36:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2020-10-13 22:36:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 22:36:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2020-10-13 22:36:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 22:36:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 22:36:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 22:36:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 22:36:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 22:36:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2020-10-13 22:36:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_4 [2020-10-13 22:36:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 22:36:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 22:36:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2020-10-13 22:36:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2020-10-13 22:36:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_node [2020-10-13 22:36:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 22:36:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 22:36:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 22:36:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-13 22:36:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-13 22:36:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure csum_ipv6_magic [2020-10-13 22:36:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 22:36:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-13 22:36:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2020-10-13 22:36:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2020-10-13 22:36:10,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-13 22:36:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2020-10-13 22:36:10,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2020-10-13 22:36:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-13 22:36:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-13 22:36:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2020-10-13 22:36:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2020-10-13 22:36:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-13 22:36:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-13 22:36:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 22:36:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-13 22:36:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 22:36:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 22:36:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2020-10-13 22:36:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2020-10-13 22:36:10,611 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice [2020-10-13 22:36:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2020-10-13 22:36:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2020-10-13 22:36:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2020-10-13 22:36:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head [2020-10-13 22:36:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-13 22:36:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2020-10-13 22:36:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2020-10-13 22:36:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2020-10-13 22:36:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-13 22:36:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 22:36:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2020-10-13 22:36:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_may_pull [2020-10-13 22:36:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-13 22:36:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2020-10-13 22:36:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2020-10-13 22:36:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2020-10-13 22:36:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2020-10-13 22:36:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2020-10-13 22:36:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2020-10-13 22:36:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-13 22:36:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-13 22:36:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2020-10-13 22:36:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2020-10-13 22:36:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2020-10-13 22:36:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2020-10-13 22:36:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-13 22:36:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-13 22:36:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2020-10-13 22:36:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-13 22:36:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-13 22:36:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-13 22:36:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-13 22:36:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-13 22:36:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-13 22:36:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-13 22:36:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-13 22:36:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-13 22:36:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-13 22:36:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-13 22:36:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 22:36:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 22:36:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-13 22:36:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2020-10-13 22:36:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 22:36:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_56 [2020-10-13 22:36:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_58 [2020-10-13 22:36:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2020-10-13 22:36:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 22:36:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 22:36:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 22:36:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 22:36:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 22:36:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 22:36:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 22:36:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 22:36:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 22:36:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-13 22:36:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-13 22:36:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2020-10-13 22:36:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-13 22:36:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-13 22:36:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-13 22:36:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-13 22:36:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-13 22:36:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-13 22:36:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-13 22:36:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2020-10-13 22:36:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2020-10-13 22:36:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 22:36:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_55 [2020-10-13 22:36:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 22:36:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_57 [2020-10-13 22:36:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_help [2020-10-13 22:36:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_gso_segment [2020-10-13 22:36:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_gso_segment [2020-10-13 22:36:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_gso_max_size [2020-10-13 22:36:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-13 22:36:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-13 22:36:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2020-10-13 22:36:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-13 22:36:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 22:36:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-13 22:36:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 22:36:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 22:36:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 22:36:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-13 22:36:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-13 22:36:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-13 22:36:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-13 22:36:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2020-10-13 22:36:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2020-10-13 22:36:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-13 22:36:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-13 22:36:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-13 22:36:10,622 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2020-10-13 22:36:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2020-10-13 22:36:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2020-10-13 22:36:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async [2020-10-13 22:36:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2020-10-13 22:36:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2020-10-13 22:36:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2020-10-13 22:36:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-13 22:36:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_59 [2020-10-13 22:36:10,623 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-13 22:36:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_60 [2020-10-13 22:36:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-13 22:36:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-13 22:36:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_44 [2020-10-13 22:36:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_45 [2020-10-13 22:36:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_46 [2020-10-13 22:36:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-13 22:36:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_43 [2020-10-13 22:36:10,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_47 [2020-10-13 22:36:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_48 [2020-10-13 22:36:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_51 [2020-10-13 22:36:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_54 [2020-10-13 22:36:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2020-10-13 22:36:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-13 22:36:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-13 22:36:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_set_configuration [2020-10-13 22:36:10,625 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-13 22:36:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2020-10-13 22:36:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2020-10-13 22:36:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2020-10-13 22:36:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 22:36:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2020-10-13 22:36:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_get_protocol [2020-10-13 22:36:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_protocol [2020-10-13 22:36:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2020-10-13 22:36:10,626 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2020-10-13 22:36:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2020-10-13 22:36:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_v6_check [2020-10-13 22:36:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2020-10-13 22:36:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2020-10-13 22:36:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2020-10-13 22:36:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2020-10-13 22:36:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2020-10-13 22:36:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2020-10-13 22:36:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2020-10-13 22:36:10,627 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2020-10-13 22:36:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2020-10-13 22:36:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ocp_write [2020-10-13 22:36:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2020-10-13 22:36:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2020-10-13 22:36:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2020-10-13 22:36:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2020-10-13 22:36:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2020-10-13 22:36:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2020-10-13 22:36:10,628 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2020-10-13 22:36:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2020-10-13 22:36:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2020-10-13 22:36:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2020-10-13 22:36:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2020-10-13 22:36:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure read_mii_word [2020-10-13 22:36:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure write_mii_word [2020-10-13 22:36:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2020-10-13 22:36:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2020-10-13 22:36:10,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 22:36:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure set_ethernet_addr [2020-10-13 22:36:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2020-10-13 22:36:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure write_bulk_callback [2020-10-13 22:36:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2020-10-13 22:36:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2020-10-13 22:36:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2020-10-13 22:36:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2020-10-13 22:36:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_all_mem [2020-10-13 22:36:10,630 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_get_tx_agg [2020-10-13 22:36:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_csum_workaround [2020-10-13 22:36:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure msdn_giant_send_check [2020-10-13 22:36:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tx_vlan_tag [2020-10-13 22:36:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_tag [2020-10-13 22:36:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_tx_csum [2020-10-13 22:36:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_tx_agg_fill [2020-10-13 22:36:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_rx_csum [2020-10-13 22:36:10,631 INFO L130 BoogieDeclarations]: Found specification of procedure rx_bottom [2020-10-13 22:36:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure tx_bottom [2020-10-13 22:36:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure bottom_half [2020-10-13 22:36:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_poll [2020-10-13 22:36:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2020-10-13 22:36:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2020-10-13 22:36:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2020-10-13 22:36:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8152_set_rx_mode [2020-10-13 22:36:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2020-10-13 22:36:10,632 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_start_xmit [2020-10-13 22:36:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_reset_packet_filter [2020-10-13 22:36:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2020-10-13 22:36:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2020-10-13 22:36:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2020-10-13 22:36:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2020-10-13 22:36:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2020-10-13 22:36:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2020-10-13 22:36:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2020-10-13 22:36:10,633 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2020-10-13 22:36:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_enable [2020-10-13 22:36:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2020-10-13 22:36:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2020-10-13 22:36:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_enable [2020-10-13 22:36:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2020-10-13 22:36:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2020-10-13 22:36:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2020-10-13 22:36:10,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2020-10-13 22:36:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2020-10-13 22:36:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2020-10-13 22:36:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2020-10-13 22:36:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_reset [2020-10-13 22:36:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2020-10-13 22:36:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2020-10-13 22:36:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2020-10-13 22:36:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disable [2020-10-13 22:36:10,635 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_hw_phy_cfg [2020-10-13 22:36:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_exit_oob [2020-10-13 22:36:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enter_oob [2020-10-13 22:36:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_hw_phy_cfg [2020-10-13 22:36:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2020-10-13 22:36:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u2p3en [2020-10-13 22:36:10,636 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2020-10-13 22:36:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_first_init [2020-10-13 22:36:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enter_oob [2020-10-13 22:36:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2020-10-13 22:36:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2020-10-13 22:36:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_disable [2020-10-13 22:36:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2020-10-13 22:36:10,637 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_up [2020-10-13 22:36:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_down [2020-10-13 22:36:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_up [2020-10-13 22:36:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_down [2020-10-13 22:36:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2020-10-13 22:36:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 22:36:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 22:36:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2020-10-13 22:36:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2020-10-13 22:36:10,638 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2020-10-13 22:36:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2020-10-13 22:36:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2020-10-13 22:36:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2020-10-13 22:36:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2020-10-13 22:36:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_eee [2020-10-13 22:36:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2020-10-13 22:36:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_eee [2020-10-13 22:36:10,639 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2020-10-13 22:36:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2020-10-13 22:36:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_init [2020-10-13 22:36:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_init [2020-10-13 22:36:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_suspend [2020-10-13 22:36:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2020-10-13 22:36:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_wol [2020-10-13 22:36:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2020-10-13 22:36:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_msglevel [2020-10-13 22:36:10,640 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_msglevel [2020-10-13 22:36:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_drvinfo [2020-10-13 22:36:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2020-10-13 22:36:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2020-10-13 22:36:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_sset_count [2020-10-13 22:36:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_ethtool_stats [2020-10-13 22:36:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_strings [2020-10-13 22:36:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_get_eee [2020-10-13 22:36:10,641 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_set_eee [2020-10-13 22:36:10,642 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_get_eee [2020-10-13 22:36:10,642 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_eee [2020-10-13 22:36:10,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2020-10-13 22:36:10,642 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 22:36:10,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2020-10-13 22:36:10,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2020-10-13 22:36:10,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2020-10-13 22:36:10,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2020-10-13 22:36:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2020-10-13 22:36:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2020-10-13 22:36:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_get_version [2020-10-13 22:36:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_unload [2020-10-13 22:36:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8153_unload [2020-10-13 22:36:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ops_init [2020-10-13 22:36:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2020-10-13 22:36:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2020-10-13 22:36:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_driver_init [2020-10-13 22:36:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_driver_exit [2020-10-13 22:36:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2020-10-13 22:36:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 22:36:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 22:36:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2020-10-13 22:36:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 22:36:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 22:36:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 22:36:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 22:36:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 22:36:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-13 22:36:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-13 22:36:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-13 22:36:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-13 22:36:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 22:36:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 22:36:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 22:36:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 22:36:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 22:36:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 22:36:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 22:36:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 22:36:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 22:36:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 22:36:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 22:36:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 22:36:14,521 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 22:37:09,986 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 22:37:09,987 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 22:37:10,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:37:10 BoogieIcfgContainer [2020-10-13 22:37:10,003 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 22:37:10,004 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 22:37:10,004 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 22:37:10,007 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 22:37:10,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:36:03" (1/3) ... [2020-10-13 22:37:10,008 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39dd1c57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:37:10, skipping insertion in model container [2020-10-13 22:37:10,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:36:09" (2/3) ... [2020-10-13 22:37:10,009 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39dd1c57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:37:10, skipping insertion in model container [2020-10-13 22:37:10,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:37:10" (3/3) ... [2020-10-13 22:37:10,011 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2020-10-13 22:37:10,021 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 22:37:10,033 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 22:37:10,049 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 22:37:10,087 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 22:37:10,087 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 22:37:10,087 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 22:37:10,087 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 22:37:10,087 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 22:37:10,088 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 22:37:10,088 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 22:37:10,088 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 22:37:10,169 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states. [2020-10-13 22:37:10,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-10-13 22:37:10,197 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:37:10,198 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:37:10,199 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:37:10,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:37:10,206 INFO L82 PathProgramCache]: Analyzing trace with hash -848524541, now seen corresponding path program 1 times [2020-10-13 22:37:10,216 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:37:10,216 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [33586771] [2020-10-13 22:37:10,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:37:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:11,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:12,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:12,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:13,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:13,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:13,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:14,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:14,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:20,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:20,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 400 [2020-10-13 22:37:20,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 8 [2020-10-13 22:37:20,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9467 [2020-10-13 22:37:20,661 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:20,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:20,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 115 [2020-10-13 22:37:20,662 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:20,662 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 22:37:22,270 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 448 [2020-10-13 22:37:22,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:37:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:22,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:22,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:22,776 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:22,776 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:22,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 472 [2020-10-13 22:37:22,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:22,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:22,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:22,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:22,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:22,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:37:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:22,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:22,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:37:23,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:23,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 22:37:23,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:37:23,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:23,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:23,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:37:23,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:23,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:37:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:23,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:23,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:37:23,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:37:23,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:37:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:37:23,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:23,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 22:37:23,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:37:23,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,193 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:23,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:23,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:23,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:37:23,244 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:23,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,245 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:37:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,282 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,282 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:23,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:23,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:37:23,283 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,283 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:37:23,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:37:23,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,321 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:37:23,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:23,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 22:37:23,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:23,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:23,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:23,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:37:23,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:23,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:37:23,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:23,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:23,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:37:23,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:37:23,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:37:23,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:37:23,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:23,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 22:37:23,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:23,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:23,538 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:23,538 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 22:37:23,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:23,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:37:23,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:37:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:23,669 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:23,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 22:37:23,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:23,670 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,670 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 22:37:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,706 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,732 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,733 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:37:23,733 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:23,733 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 22:37:23,733 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:37:23,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,734 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:23,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:23,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:23,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:37:23,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:23,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:37:23,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,808 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:23,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:23,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:37:23,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:37:23,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 22:37:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:37:23,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:23,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 22:37:23,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:37:23,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:23,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:23,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:37:23,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:23,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:37:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,949 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:23,949 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:23,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:23,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:37:23,950 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:23,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:23,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:23,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:23,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:23,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 22:37:23,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:23,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:23,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:37:24,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:24,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 22:37:24,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 22:37:24,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:24,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:24,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:37:24,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:24,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:37:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:24,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:24,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:37:24,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:24,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 22:37:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:37:24,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:24,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 22:37:24,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:37:24,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,183 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,183 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:24,184 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:24,184 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:37:24,184 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:24,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:37:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:24,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:24,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:37:24,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:37:24,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 22:37:24,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,280 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:37:24,280 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:24,280 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 49 [2020-10-13 22:37:24,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 22:37:24,281 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:24,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:24,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:24,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:37:24,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:24,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:37:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:24,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:24,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:37:24,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 22:37:24,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 22:37:24,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:37:24,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:24,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:37:24,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 22:37:24,379 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-13 22:37:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:37:24,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:24,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 147 [2020-10-13 22:37:24,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:37:24,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:24,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,590 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:24,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:24,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:37:24,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:24,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:24,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-13 22:37:24,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:37:24,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:24,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 182 [2020-10-13 22:37:24,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:37:24,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:37:24,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,847 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:24,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:24,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:24,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 22:37:24,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:24,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:24,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:24,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:24,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:37:24,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-13 22:37:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:24,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:24,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:25,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:37:25,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:25,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 185 [2020-10-13 22:37:25,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:25,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:25,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:37:25,064 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:25,064 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:37:25,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:25,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:25,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:25,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:25,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 22:37:25,113 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:25,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:25,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:25,113 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:25,114 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:25,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-13 22:37:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:25,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,310 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:25,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:37:25,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:25,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 172 [2020-10-13 22:37:25,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:25,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:25,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:37:25,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:25,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:25,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:25,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:25,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:25,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:25,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:37:25,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:25,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:25,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:25,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:25,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:25,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-13 22:37:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:25,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:25,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:37:25,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:25,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-13 22:37:25,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:25,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:25,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:37:25,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:25,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:25,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:25,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:25,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:25,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:25,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:37:25,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:25,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:25,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:25,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:25,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 22:37:25,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-13 22:37:25,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:25,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:25,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:37:25,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:25,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-13 22:37:25,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:25,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:25,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:37:25,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:25,674 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:25,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:25,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:25,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:25,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:25,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:25,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 22:37:25,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:25,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:25,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:25,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:25,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:25,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-13 22:37:25,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:25,764 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:25,867 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:37:25,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:25,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-13 22:37:25,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:25,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:25,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:37:25,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:25,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:25,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:25,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:25,900 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,909 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:25,909 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:25,910 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:25,910 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:37:25,910 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:25,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:25,910 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:25,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:25,911 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:25,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 22:37:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:25,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:25,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:26,044 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:26,044 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:37:26,044 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:37:26,045 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-13 22:37:26,045 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:26,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:26,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:37:26,045 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:26,046 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:26,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:37:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:26,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:26,083 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:26,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:37:26,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:26,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:37:26,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:26,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:26,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:37:26,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:26,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:26,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-13 22:37:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:26,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:26,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:26,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:26,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:26,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:37:26,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:26,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:26,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:37:26,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:26,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:26,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-10-13 22:37:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:26,170 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:26,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:26,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:26,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:26,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 22:37:26,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:26,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:26,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:37:26,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:26,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:26,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-13 22:37:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:26,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:26,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:26,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:26,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:26,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:37:26,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:26,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:26,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:37:26,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:26,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:26,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-13 22:37:26,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:37:26,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:37:26,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:37:26,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:37:26,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:37:26,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:37:26,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:37:26,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:37:26,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:37:26,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:37:26,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:37:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 44 proven. 52 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2020-10-13 22:37:26,442 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [33586771] [2020-10-13 22:37:26,444 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:37:26,445 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-13 22:37:26,446 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834623523] [2020-10-13 22:37:26,454 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-13 22:37:26,455 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:37:26,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-13 22:37:26,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-13 22:37:26,476 INFO L87 Difference]: Start difference. First operand 3978 states. Second operand 7 states. [2020-10-13 22:38:45,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 22:38:45,637 INFO L93 Difference]: Finished difference Result 7589 states and 11516 transitions. [2020-10-13 22:38:45,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-13 22:38:45,639 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 286 [2020-10-13 22:38:45,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 22:38:45,701 INFO L225 Difference]: With dead ends: 7589 [2020-10-13 22:38:45,702 INFO L226 Difference]: Without dead ends: 4321 [2020-10-13 22:38:45,731 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2020-10-13 22:38:45,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4321 states. [2020-10-13 22:38:46,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4321 to 3215. [2020-10-13 22:38:46,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3215 states. [2020-10-13 22:38:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3215 states to 3215 states and 4440 transitions. [2020-10-13 22:38:46,635 INFO L78 Accepts]: Start accepts. Automaton has 3215 states and 4440 transitions. Word has length 286 [2020-10-13 22:38:46,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 22:38:46,636 INFO L479 AbstractCegarLoop]: Abstraction has 3215 states and 4440 transitions. [2020-10-13 22:38:46,636 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-13 22:38:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3215 states and 4440 transitions. [2020-10-13 22:38:46,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-10-13 22:38:46,647 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 22:38:46,648 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:38:46,648 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 22:38:46,649 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 22:38:46,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 22:38:46,649 INFO L82 PathProgramCache]: Analyzing trace with hash 1973506965, now seen corresponding path program 1 times [2020-10-13 22:38:46,649 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 22:38:46,650 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [13463974] [2020-10-13 22:38:46,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 22:38:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:47,346 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:47,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:48,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:49,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:52,489 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:52,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 400 [2020-10-13 22:38:52,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 22:38:52,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5482 [2020-10-13 22:38:52,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:52,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:38:52,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 246 [2020-10-13 22:38:52,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 22:38:52,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:53,677 WARN L193 SmtUtils]: Spent 910.00 ms on a formula simplification that was a NOOP. DAG size: 448 [2020-10-13 22:38:53,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 22:38:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:53,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:54,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 404 [2020-10-13 22:38:54,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:54,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:38:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,244 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,287 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,288 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:38:54,288 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,288 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 22:38:54,288 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,289 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:54,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:54,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,337 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:54,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:38:54,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:54,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:38:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,364 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:54,364 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,364 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:38:54,364 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,365 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,365 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:54,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 22:38:54,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:38:54,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 22:38:54,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:54,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,441 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:54,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:38:54,442 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:54,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:38:54,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:54,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:38:54,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:54,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 22:38:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:38:54,533 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 22:38:54,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:54,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,572 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:54,573 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,573 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 22:38:54,573 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,574 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,575 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:54,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:38:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:54,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:38:54,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,611 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:54,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 22:38:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:38:54,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,669 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 22:38:54,669 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:54,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:54,712 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,712 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:38:54,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:54,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:38:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,751 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:54,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:38:54,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:54,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 22:38:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:38:54,821 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,821 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 22:38:54,821 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,822 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:54,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:54,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:38:54,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:54,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:38:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:54,901 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 22:38:54,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:54,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 22:38:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:38:54,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 22:38:54,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:54,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:54,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:54,996 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:54,996 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:54,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:54,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:38:54,997 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:54,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:54,997 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:54,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:54,998 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:38:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,030 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:55,031 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,031 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:38:55,031 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,032 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,032 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 22:38:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:38:55,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 22:38:55,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,116 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,123 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,123 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:55,123 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,124 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 22:38:55,124 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,124 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,125 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:38:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,323 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:55,324 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,324 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 185 [2020-10-13 22:38:55,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,325 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 22:38:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,369 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,369 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:38:55,369 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,369 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 22:38:55,370 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,370 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,370 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:55,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,398 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:38:55,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,399 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:38:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,422 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:55,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 22:38:55,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 22:38:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 22:38:55,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 22:38:55,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:55,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:38:55,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,496 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 22:38:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,516 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:55,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:38:55,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:55,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 22:38:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,548 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 22:38:55,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 22:38:55,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-13 22:38:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,585 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,670 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:38:55,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:38:55,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 22:38:55,670 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,671 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:55,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:38:55,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-13 22:38:55,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,806 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,806 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:38:55,806 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:38:55,806 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-13 22:38:55,807 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,807 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,807 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:55,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:55,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:38:55,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:55,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:55,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:55,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:55,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2020-10-13 22:38:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:55,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:55,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:55,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:38:55,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:55,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-13 22:38:55,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:55,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:38:55,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 22:38:55,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 22:38:55,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:56,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:56,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:56,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 22:38:56,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 22:38:56,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:56,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 22:38:56,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:56,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-13 22:38:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,272 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:38:56,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:38:56,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 22:38:56,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:56,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:38:56,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:56,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:56,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:56,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:56,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:56,400 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:38:56,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:56,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:56,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:56,401 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:56,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-13 22:38:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,503 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:38:56,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:38:56,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 22:38:56,504 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:56,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:38:56,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:56,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:56,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:56,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:56,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 22:38:56,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:56,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:56,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:56,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:56,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2020-10-13 22:38:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:38:56,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:38:56,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 98 [2020-10-13 22:38:56,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:56,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:38:56,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:56,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:56,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,676 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,681 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:56,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:56,682 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:38:56,682 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:56,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:56,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:56,683 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:56,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-10-13 22:38:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:38:56,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:38:56,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-13 22:38:56,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:56,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:38:56,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:56,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:56,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,810 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,811 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:56,811 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:56,811 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:38:56,811 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:56,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:56,812 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:56,812 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:56,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 22:38:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,848 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 22:38:56,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 22:38:56,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 22:38:56,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:56,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-13 22:38:56,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:56,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 22:38:56,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 22:38:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:56,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:56,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:56,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 22:38:56,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:56,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 22:38:56,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:56,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:56,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 22:38:56,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:56,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:56,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-10-13 22:38:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:57,001 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:57,006 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:57,006 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:57,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:57,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:38:57,007 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:57,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:57,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:38:57,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:57,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:57,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-10-13 22:38:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:57,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:57,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:57,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:57,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:57,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:38:57,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:57,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:57,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:38:57,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:57,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:57,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 259 [2020-10-13 22:38:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:57,060 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:57,065 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:57,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:57,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:57,066 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 22:38:57,066 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:57,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:57,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:38:57,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:57,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:57,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-10-13 22:38:57,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 22:38:57,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 22:38:57,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 22:38:57,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 22:38:57,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 22:38:57,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 22:38:57,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 22:38:57,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 22:38:57,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 22:38:57,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 22:38:57,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 22:38:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 14 proven. 35 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2020-10-13 22:38:57,279 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [13463974] [2020-10-13 22:38:57,280 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 22:38:57,280 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-10-13 22:38:57,281 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988565936] [2020-10-13 22:38:57,284 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-13 22:38:57,284 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 22:38:57,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-13 22:38:57,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-10-13 22:38:57,285 INFO L87 Difference]: Start difference. First operand 3215 states and 4440 transitions. Second operand 11 states. [2020-10-13 22:39:02,238 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 464 [2020-10-13 22:39:03,208 WARN L193 SmtUtils]: Spent 914.00 ms on a formula simplification that was a NOOP. DAG size: 451 [2020-10-13 22:39:04,287 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 453 [2020-10-13 22:39:05,559 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 468