/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-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-ethoc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 16:13:14,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 16:13:14,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 16:13:14,591 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 16:13:14,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 16:13:14,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 16:13:14,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 16:13:14,596 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 16:13:14,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 16:13:14,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 16:13:14,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 16:13:14,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 16:13:14,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 16:13:14,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 16:13:14,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 16:13:14,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 16:13:14,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 16:13:14,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 16:13:14,607 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 16:13:14,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 16:13:14,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 16:13:14,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 16:13:14,613 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 16:13:14,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 16:13:14,616 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 16:13:14,616 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 16:13:14,617 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 16:13:14,618 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 16:13:14,618 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 16:13:14,619 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 16:13:14,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 16:13:14,620 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 16:13:14,621 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 16:13:14,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 16:13:14,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 16:13:14,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 16:13:14,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 16:13:14,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 16:13:14,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 16:13:14,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 16:13:14,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 16:13:14,630 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 16:13:14,669 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 16:13:14,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 16:13:14,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 16:13:14,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 16:13:14,671 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 16:13:14,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 16:13:14,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 16:13:14,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 16:13:14,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 16:13:14,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 16:13:14,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 16:13:14,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 16:13:14,674 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 16:13:14,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 16:13:14,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 16:13:14,675 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 16:13:14,675 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 16:13:14,675 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 16:13:14,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 16:13:14,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 16:13:14,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 16:13:14,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 16:13:14,676 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 16:13:14,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 16:13:14,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 16:13:14,677 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 16:13:14,677 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 16:13:14,677 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 16:13:14,967 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 16:13:14,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 16:13:14,982 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 16:13:14,984 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 16:13:14,984 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 16:13:14,985 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-ethoc.cil.i [2020-10-13 16:13:15,056 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/64b0599fb/fdbbc5817f094a60acd98b2ab03f6312/FLAGc831f28f6 [2020-10-13 16:13:15,844 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 16:13:15,845 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-ethoc.cil.i [2020-10-13 16:13:15,902 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/64b0599fb/fdbbc5817f094a60acd98b2ab03f6312/FLAGc831f28f6 [2020-10-13 16:13:16,370 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/64b0599fb/fdbbc5817f094a60acd98b2ab03f6312 [2020-10-13 16:13:16,379 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 16:13:16,381 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 16:13:16,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 16:13:16,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 16:13:16,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 16:13:16,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:13:16" (1/1) ... [2020-10-13 16:13:16,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d9acc90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:16, skipping insertion in model container [2020-10-13 16:13:16,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:13:16" (1/1) ... [2020-10-13 16:13:16,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 16:13:16,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 16:13:19,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 16:13:19,303 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 16:13:19,787 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 16:13:20,514 INFO L208 MainTranslator]: Completed translation [2020-10-13 16:13:20,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:20 WrapperNode [2020-10-13 16:13:20,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 16:13:20,517 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 16:13:20,517 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 16:13:20,517 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 16:13:20,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:20" (1/1) ... [2020-10-13 16:13:20,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:20" (1/1) ... [2020-10-13 16:13:20,625 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:20" (1/1) ... [2020-10-13 16:13:20,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:20" (1/1) ... [2020-10-13 16:13:20,766 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:20" (1/1) ... [2020-10-13 16:13:20,802 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:20" (1/1) ... [2020-10-13 16:13:20,840 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:20" (1/1) ... [2020-10-13 16:13:20,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 16:13:20,873 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 16:13:20,873 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 16:13:20,874 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 16:13:20,875 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:20" (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 16:13:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 16:13:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 16:13:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 16:13:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 16:13:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 16:13:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 16:13:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 16:13:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 16:13:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 16:13:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-13 16:13:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2020-10-13 16:13:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2020-10-13 16:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-13 16:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-13 16:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 16:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 16:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-13 16:13:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 16:13:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-13 16:13:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-13 16:13:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2020-10-13 16:13:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2020-10-13 16:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-13 16:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-13 16:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 16:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 16:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-13 16:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-13 16:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-13 16:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_tx_timestamp [2020-10-13 16:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2020-10-13 16:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2020-10-13 16:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2020-10-13 16:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2020-10-13 16:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2020-10-13 16:13:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2020-10-13 16:13:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 16:13:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 16:13:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 16:13:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 16:13:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 16:13:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 16:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 16:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 16:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-13 16:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-13 16:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 16:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-13 16:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-13 16:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-13 16:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-13 16:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-13 16:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 16:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-13 16:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-13 16:13:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-13 16:13:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 16:13:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-13 16:13:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc [2020-10-13 16:13:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_read [2020-10-13 16:13:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_write [2020-10-13 16:13:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_read_bd [2020-10-13 16:13:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_write_bd [2020-10-13 16:13:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_enable_irq [2020-10-13 16:13:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_disable_irq [2020-10-13 16:13:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_ack_irq [2020-10-13 16:13:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_enable_rx_and_tx [2020-10-13 16:13:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_disable_rx_and_tx [2020-10-13 16:13:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_init_ring [2020-10-13 16:13:20,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_reset [2020-10-13 16:13:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_update_rx_stats [2020-10-13 16:13:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_rx [2020-10-13 16:13:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_update_tx_stats [2020-10-13 16:13:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_tx [2020-10-13 16:13:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_interrupt [2020-10-13 16:13:20,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_get_mac_address [2020-10-13 16:13:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_poll [2020-10-13 16:13:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_mdio_read [2020-10-13 16:13:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_mdio_write [2020-10-13 16:13:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_mdio_reset [2020-10-13 16:13:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_mdio_poll [2020-10-13 16:13:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_mdio_probe [2020-10-13 16:13:20,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_open [2020-10-13 16:13:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_stop [2020-10-13 16:13:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_ioctl [2020-10-13 16:13:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_config [2020-10-13 16:13:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_do_set_mac_address [2020-10-13 16:13:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_set_mac_address [2020-10-13 16:13:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_set_multicast_list [2020-10-13 16:13:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_change_mtu [2020-10-13 16:13:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_tx_timeout [2020-10-13 16:13:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_start_xmit [2020-10-13 16:13:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_get_settings [2020-10-13 16:13:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_set_settings [2020-10-13 16:13:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_get_regs_len [2020-10-13 16:13:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_get_regs [2020-10-13 16:13:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_get_ringparam [2020-10-13 16:13:20,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_set_ringparam [2020-10-13 16:13:20,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_probe [2020-10-13 16:13:20,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_remove [2020-10-13 16:13:20,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_suspend [2020-10-13 16:13:20,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_resume [2020-10-13 16:13:20,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_driver_init [2020-10-13 16:13:20,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ethoc_driver_exit [2020-10-13 16:13:20,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ethoc_driver_exit_12_2 [2020-10-13 16:13:20,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_ethoc_driver_init_12_7 [2020-10-13 16:13:20,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register [2020-10-13 16:13:20,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-13 16:13:20,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-13 16:13:20,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-13 16:13:20,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-13 16:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-13 16:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-13 16:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_2_5 [2020-10-13 16:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_2_6 [2020-10-13 16:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_4_2 [2020-10-13 16:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-13 16:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-13 16:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-13 16:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 16:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 16:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-13 16:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-13 16:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-13 16:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-13 16:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-13 16:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-13 16:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-13 16:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-13 16:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 16:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 16:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-13 16:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 16:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_12 [2020-10-13 16:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 16:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-13 16:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-13 16:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-13 16:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 16:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 16:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 16:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 16:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister [2020-10-13 16:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_callback_2_20 [2020-10-13 16:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_callback_2_7 [2020-10-13 16:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_2_14 [2020-10-13 16:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_2_3 [2020-10-13 16:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_platform_instance_2 [2020-10-13 16:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_pm_ops_instance_3 [2020-10-13 16:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-13 16:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-13 16:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-13 16:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-13 16:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-13 16:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-13 16:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-13 16:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-13 16:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-13 16:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-13 16:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-13 16:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-13 16:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-13 16:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-13 16:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-13 16:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-13 16:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-13 16:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-13 16:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-13 16:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-13 16:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-13 16:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-13 16:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-13 16:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-13 16:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-13 16:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-13 16:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-13 16:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-13 16:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-13 16:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2020-10-13 16:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-13 16:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-13 16:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-13 16:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-13 16:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_17 [2020-10-13 16:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_8 [2020-10-13 16:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-13 16:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_29 [2020-10-13 16:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-13 16:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-13 16:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 16:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_6 [2020-10-13 16:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_7 [2020-10-13 16:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_10 [2020-10-13 16:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_11 [2020-10-13 16:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_12 [2020-10-13 16:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_13 [2020-10-13 16:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2020-10-13 16:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_15 [2020-10-13 16:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_16 [2020-10-13 16:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_18 [2020-10-13 16:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_19 [2020-10-13 16:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_20 [2020-10-13 16:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_21 [2020-10-13 16:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-13 16:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-13 16:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-13 16:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 16:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 16:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 16:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 16:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-13 16:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-13 16:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-13 16:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-13 16:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-13 16:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-13 16:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 16:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 16:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 16:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 16:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-13 16:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 16:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-13 16:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-13 16:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-13 16:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 16:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 16:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 16:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-13 16:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-13 16:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-13 16:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-13 16:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-13 16:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_clk [2020-10-13 16:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable_clk [2020-10-13 16:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_clk_of_ethoc [2020-10-13 16:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable_clk_of_ethoc [2020-10-13 16:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 16:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2020-10-13 16:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2020-10-13 16:13:20,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 16:13:20,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-13 16:13:20,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-13 16:13:20,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 16:13:20,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2020-10-13 16:13:20,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-13 16:13:20,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-13 16:13:20,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-13 16:13:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 16:13:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 16:13:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 16:13:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-13 16:13:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 16:13:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-13 16:13:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 16:13:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-13 16:13:20,984 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2020-10-13 16:13:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-13 16:13:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 16:13:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 16:13:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-13 16:13:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2020-10-13 16:13:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_nocache [2020-10-13 16:13:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-13 16:13:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2020-10-13 16:13:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 16:13:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2020-10-13 16:13:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2020-10-13 16:13:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_ts_info [2020-10-13 16:13:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 16:13:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 16:13:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-13 16:13:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-13 16:13:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-13 16:13:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-13 16:13:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-13 16:13:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-13 16:13:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 16:13:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-13 16:13:20,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-13 16:13:20,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-13 16:13:20,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-13 16:13:20,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_alloc_size [2020-10-13 16:13:20,988 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2020-10-13 16:13:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_register [2020-10-13 16:13:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2020-10-13 16:13:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 16:13:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2020-10-13 16:13:21,067 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-13 16:13:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2020-10-13 16:13:21,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2020-10-13 16:13:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2020-10-13 16:13:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-13 16:13:21,071 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_connect_direct [2020-10-13 16:13:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2020-10-13 16:13:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_gset [2020-10-13 16:13:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_ethtool_sset [2020-10-13 16:13:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2020-10-13 16:13:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_mii_ioctl [2020-10-13 16:13:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2020-10-13 16:13:21,072 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2020-10-13 16:13:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-13 16:13:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-13 16:13:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 16:13:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 16:13:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 16:13:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone_tx_timestamp [2020-10-13 16:13:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 16:13:21,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2020-10-13 16:13:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-13 16:13:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 16:13:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2020-10-13 16:13:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 16:13:21,074 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 16:13:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 16:13:21,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 16:13:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 16:13:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-13 16:13:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-13 16:13:21,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 16:13:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable_clk [2020-10-13 16:13:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_clk_of_ethoc [2020-10-13 16:13:21,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 16:13:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-13 16:13:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-13 16:13:21,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-13 16:13:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-13 16:13:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 16:13:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-13 16:13:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-13 16:13:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-13 16:13:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 16:13:21,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 16:13:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-13 16:13:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-13 16:13:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 16:13:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 16:13:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 16:13:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 16:13:21,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 16:13:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-13 16:13:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2020-10-13 16:13:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2020-10-13 16:13:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 16:13:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 16:13:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 16:13:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 16:13:21,080 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 16:13:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 16:13:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 16:13:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 16:13:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-13 16:13:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-13 16:13:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-13 16:13:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-13 16:13:21,081 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 16:13:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 16:13:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-13 16:13:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 16:13:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-13 16:13:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 16:13:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 16:13:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-13 16:13:21,082 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 16:13:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-13 16:13:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-13 16:13:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2020-10-13 16:13:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-13 16:13:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-13 16:13:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2020-10-13 16:13:21,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 16:13:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2020-10-13 16:13:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-13 16:13:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-13 16:13:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-13 16:13:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_6 [2020-10-13 16:13:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_7 [2020-10-13 16:13:21,084 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-13 16:13:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 16:13:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 16:13:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-13 16:13:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 16:13:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 16:13:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2020-10-13 16:13:21,085 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-13 16:13:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-13 16:13:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 16:13:21,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 16:13:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 16:13:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 16:13:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2020-10-13 16:13:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-13 16:13:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-13 16:13:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 16:13:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-13 16:13:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-13 16:13:21,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-13 16:13:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone_tx_timestamp [2020-10-13 16:13:21,090 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2020-10-13 16:13:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure sw_tx_timestamp [2020-10-13 16:13:21,091 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2020-10-13 16:13:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2020-10-13 16:13:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_ts_info [2020-10-13 16:13:21,093 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-13 16:13:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2020-10-13 16:13:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2020-10-13 16:13:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2020-10-13 16:13:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2020-10-13 16:13:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2020-10-13 16:13:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2020-10-13 16:13:21,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 16:13:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2020-10-13 16:13:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 16:13:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 16:13:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2020-10-13 16:13:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2020-10-13 16:13:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 16:13:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_16 [2020-10-13 16:13:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_19 [2020-10-13 16:13:21,095 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-13 16:13:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-13 16:13:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 16:13:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 16:13:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 16:13:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 16:13:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 16:13:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 16:13:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-13 16:13:21,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-13 16:13:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 16:13:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2020-10-13 16:13:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-13 16:13:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 16:13:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-13 16:13:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-13 16:13:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2020-10-13 16:13:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 16:13:21,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2020-10-13 16:13:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 16:13:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_18 [2020-10-13 16:13:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-13 16:13:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-13 16:13:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_20 [2020-10-13 16:13:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-13 16:13:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_21 [2020-10-13 16:13:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-13 16:13:21,098 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-13 16:13:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 16:13:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 16:13:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_12 [2020-10-13 16:13:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 16:13:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-13 16:13:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-13 16:13:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-13 16:13:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2020-10-13 16:13:21,099 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2020-10-13 16:13:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_13 [2020-10-13 16:13:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_15 [2020-10-13 16:13:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-13 16:13:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 16:13:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 16:13:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 16:13:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_10 [2020-10-13 16:13:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 16:13:21,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_11 [2020-10-13 16:13:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_nocache [2020-10-13 16:13:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-13 16:13:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc_size [2020-10-13 16:13:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_alloc [2020-10-13 16:13:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_register [2020-10-13 16:13:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2020-10-13 16:13:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2020-10-13 16:13:21,101 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2020-10-13 16:13:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure phy_connect_direct [2020-10-13 16:13:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2020-10-13 16:13:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2020-10-13 16:13:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2020-10-13 16:13:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_sset [2020-10-13 16:13:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure phy_ethtool_gset [2020-10-13 16:13:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure phy_mii_ioctl [2020-10-13 16:13:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_read [2020-10-13 16:13:21,102 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_write [2020-10-13 16:13:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_read_bd [2020-10-13 16:13:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_write_bd [2020-10-13 16:13:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_enable_irq [2020-10-13 16:13:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_disable_irq [2020-10-13 16:13:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_ack_irq [2020-10-13 16:13:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_enable_rx_and_tx [2020-10-13 16:13:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_disable_rx_and_tx [2020-10-13 16:13:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_init_ring [2020-10-13 16:13:21,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 16:13:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 16:13:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_reset [2020-10-13 16:13:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_update_rx_stats [2020-10-13 16:13:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_rx [2020-10-13 16:13:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_update_tx_stats [2020-10-13 16:13:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_tx [2020-10-13 16:13:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_interrupt [2020-10-13 16:13:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_get_mac_address [2020-10-13 16:13:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_poll [2020-10-13 16:13:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_mdio_read [2020-10-13 16:13:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_mdio_write [2020-10-13 16:13:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_mdio_reset [2020-10-13 16:13:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_mdio_poll [2020-10-13 16:13:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_mdio_probe [2020-10-13 16:13:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_open [2020-10-13 16:13:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_stop [2020-10-13 16:13:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_ioctl [2020-10-13 16:13:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_config [2020-10-13 16:13:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_do_set_mac_address [2020-10-13 16:13:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_set_mac_address [2020-10-13 16:13:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_set_multicast_list [2020-10-13 16:13:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_change_mtu [2020-10-13 16:13:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_tx_timeout [2020-10-13 16:13:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_start_xmit [2020-10-13 16:13:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_get_settings [2020-10-13 16:13:21,106 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_set_settings [2020-10-13 16:13:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_get_regs_len [2020-10-13 16:13:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_get_regs [2020-10-13 16:13:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_get_ringparam [2020-10-13 16:13:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_set_ringparam [2020-10-13 16:13:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_probe [2020-10-13 16:13:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_remove [2020-10-13 16:13:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_suspend [2020-10-13 16:13:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_resume [2020-10-13 16:13:21,107 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_driver_init [2020-10-13 16:13:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure ethoc_driver_exit [2020-10-13 16:13:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ethoc_driver_exit_12_2 [2020-10-13 16:13:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_ethoc_driver_init_12_7 [2020-10-13 16:13:21,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register [2020-10-13 16:13:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-13 16:13:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-13 16:13:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-13 16:13:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-13 16:13:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-13 16:13:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-13 16:13:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_2_5 [2020-10-13 16:13:21,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_2_6 [2020-10-13 16:13:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_4_2 [2020-10-13 16:13:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-13 16:13:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-13 16:13:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2020-10-13 16:13:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-13 16:13:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-13 16:13:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-13 16:13:21,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-13 16:13:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-13 16:13:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-13 16:13:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-13 16:13:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-13 16:13:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2020-10-13 16:13:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_25 [2020-10-13 16:13:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-13 16:13:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-13 16:13:21,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-13 16:13:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-13 16:13:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_12 [2020-10-13 16:13:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 16:13:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-13 16:13:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-13 16:13:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-13 16:13:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-13 16:13:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-13 16:13:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-13 16:13:21,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-13 16:13:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister [2020-10-13 16:13:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_callback_2_20 [2020-10-13 16:13:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_callback_2_7 [2020-10-13 16:13:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_2_14 [2020-10-13 16:13:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_2_3 [2020-10-13 16:13:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_platform_instance_2 [2020-10-13 16:13:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_pm_ops_instance_3 [2020-10-13 16:13:21,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_3_3 [2020-10-13 16:13:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_3_15 [2020-10-13 16:13:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_3_14 [2020-10-13 16:13:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_3_12 [2020-10-13 16:13:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_3_9 [2020-10-13 16:13:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_3_8 [2020-10-13 16:13:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_3_6 [2020-10-13 16:13:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_3_22 [2020-10-13 16:13:21,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_3_4 [2020-10-13 16:13:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_3_7 [2020-10-13 16:13:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_3_5 [2020-10-13 16:13:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_3_16 [2020-10-13 16:13:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_3_17 [2020-10-13 16:13:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_3_19 [2020-10-13 16:13:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_3_27 [2020-10-13 16:13:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_3_24 [2020-10-13 16:13:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_3_25 [2020-10-13 16:13:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_3_21 [2020-10-13 16:13:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_3_18 [2020-10-13 16:13:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_3_20 [2020-10-13 16:13:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_3_10 [2020-10-13 16:13:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_3_13 [2020-10-13 16:13:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_3_11 [2020-10-13 16:13:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-13 16:13:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-13 16:13:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-13 16:13:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-13 16:13:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-13 16:13:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-13 16:13:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2020-10-13 16:13:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-13 16:13:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-13 16:13:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-13 16:13:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-13 16:13:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_17 [2020-10-13 16:13:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_8 [2020-10-13 16:13:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-13 16:13:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_29 [2020-10-13 16:13:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-13 16:13:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-13 16:13:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-13 16:13:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 16:13:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 16:13:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-13 16:13:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 16:13:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-13 16:13:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 16:13:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 16:13:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 16:13:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-13 16:13:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-13 16:13:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-13 16:13:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-13 16:13:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-13 16:13:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-13 16:13:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 16:13:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 16:13:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 16:13:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 16:13:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 16:13:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 16:13:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 16:13:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 16:13:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 16:13:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 16:13:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-13 16:13:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 16:13:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 16:13:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-13 16:13:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-13 16:13:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-13 16:13:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-13 16:13:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2020-10-13 16:13:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_clk [2020-10-13 16:13:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable_clk_of_ethoc [2020-10-13 16:13:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 16:13:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 16:13:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 16:13:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 16:13:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 16:13:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 16:13:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 16:13:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 16:13:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 16:13:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 16:13:21,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 16:13:22,203 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 16:13:45,502 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-13 16:13:46,057 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 16:13:46,057 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-13 16:13:46,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:13:46 BoogieIcfgContainer [2020-10-13 16:13:46,071 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 16:13:46,073 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 16:13:46,073 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 16:13:46,076 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 16:13:46,076 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 04:13:16" (1/3) ... [2020-10-13 16:13:46,077 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3174f92b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:13:46, skipping insertion in model container [2020-10-13 16:13:46,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:13:20" (2/3) ... [2020-10-13 16:13:46,078 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3174f92b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 04:13:46, skipping insertion in model container [2020-10-13 16:13:46,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:13:46" (3/3) ... [2020-10-13 16:13:46,080 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-ethoc.cil.i [2020-10-13 16:13:46,091 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 16:13:46,102 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 16:13:46,116 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 16:13:46,146 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 16:13:46,146 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 16:13:46,146 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 16:13:46,146 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 16:13:46,146 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 16:13:46,147 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 16:13:46,147 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 16:13:46,147 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 16:13:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states. [2020-10-13 16:13:46,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-10-13 16:13:46,218 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:13:46,220 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:13:46,221 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:13:46,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:13:46,227 INFO L82 PathProgramCache]: Analyzing trace with hash -747815833, now seen corresponding path program 1 times [2020-10-13 16:13:46,236 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:13:46,236 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1465189016] [2020-10-13 16:13:46,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:13:47,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:48,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:50,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:52,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:52,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 238 [2020-10-13 16:13:52,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 16:13:52,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5230 [2020-10-13 16:13:52,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:52,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 16:13:52,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 207 [2020-10-13 16:13:52,891 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-13 16:13:52,892 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 16:13:55,126 WARN L193 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 667 [2020-10-13 16:13:55,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:13:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:55,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:55,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:55,479 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:55,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:55,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 324 [2020-10-13 16:13:55,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:55,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:55,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:55,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:55,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:55,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:13:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:55,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:55,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:55,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:13:55,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:55,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:13:55,627 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:55,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:55,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:55,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:55,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:55,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 16:13:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:55,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:55,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:55,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 192 [2020-10-13 16:13:55,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:55,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 16:13:55,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:55,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:55,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:55,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:55,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:55,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:13:55,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:55,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:55,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:55,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 187 [2020-10-13 16:13:55,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 16:13:56,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:56,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:13:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 16:13:56,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,130 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,131 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:13:56,131 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 16:13:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,188 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,188 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-13 16:13:56,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:56,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 16:13:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:56,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,293 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:13:56,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:13:56,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,333 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,345 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:56,346 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,347 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:56,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:56,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-13 16:13:56,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:56,417 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,418 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,450 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,451 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,451 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:13:56,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:13:56,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 16:13:56,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:56,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:56,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:13:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,565 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:56,566 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,567 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:13:56,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 16:13:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,637 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:13:56,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,669 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,669 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,670 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,670 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:56,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-13 16:13:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,693 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 16:13:56,709 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:13:56,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-13 16:13:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,786 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 16:13:56,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:56,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,830 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 16:13:56,831 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,832 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,833 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-13 16:13:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 16:13:56,873 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,874 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:56,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:13:56,896 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,897 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,897 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:56,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 16:13:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:13:56,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:56,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:56,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:13:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:56,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:56,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:56,966 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:56,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:56,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:13:56,967 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:56,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:56,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:56,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:56,968 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:13:57,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-13 16:13:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:57,057 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:57,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:57,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:13:57,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:57,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:13:57,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:57,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:13:57,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:13:57,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:13:57,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:57,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-13 16:13:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:13:57,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:13:57,107 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:13:57,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:13:57,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:13:57,108 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-13 16:13:57,108 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:13:57,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:13:57,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 16:13:57,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:13:57,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:13:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2020-10-13 16:13:57,289 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1465189016] [2020-10-13 16:13:57,291 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 16:13:57,291 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-13 16:13:57,292 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095439635] [2020-10-13 16:13:57,302 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 16:13:57,302 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:13:57,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 16:13:57,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-13 16:13:57,321 INFO L87 Difference]: Start difference. First operand 2299 states. Second operand 6 states. [2020-10-13 16:14:03,217 WARN L193 SmtUtils]: Spent 1.85 s on a formula simplification that was a NOOP. DAG size: 669 [2020-10-13 16:15:18,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:15:18,135 INFO L93 Difference]: Finished difference Result 6849 states and 8683 transitions. [2020-10-13 16:15:18,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-13 16:15:18,137 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 168 [2020-10-13 16:15:18,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:15:18,189 INFO L225 Difference]: With dead ends: 6849 [2020-10-13 16:15:18,189 INFO L226 Difference]: Without dead ends: 4806 [2020-10-13 16:15:18,206 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2020-10-13 16:15:18,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4806 states. [2020-10-13 16:15:19,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4806 to 3926. [2020-10-13 16:15:19,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3926 states. [2020-10-13 16:15:19,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3926 states to 3926 states and 4843 transitions. [2020-10-13 16:15:19,641 INFO L78 Accepts]: Start accepts. Automaton has 3926 states and 4843 transitions. Word has length 168 [2020-10-13 16:15:19,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:15:19,643 INFO L479 AbstractCegarLoop]: Abstraction has 3926 states and 4843 transitions. [2020-10-13 16:15:19,643 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-13 16:15:19,643 INFO L276 IsEmpty]: Start isEmpty. Operand 3926 states and 4843 transitions. [2020-10-13 16:15:19,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-10-13 16:15:19,673 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:15:19,674 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 12, 12, 12, 12, 12, 12, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:15:19,675 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 16:15:19,675 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:15:19,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:15:19,675 INFO L82 PathProgramCache]: Analyzing trace with hash -965589725, now seen corresponding path program 1 times [2020-10-13 16:15:19,676 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:15:19,676 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [943582972] [2020-10-13 16:15:19,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:15:19,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:20,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:24,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:25,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:25,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 343 [2020-10-13 16:15:25,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 16:15:25,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5787 [2020-10-13 16:15:25,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:25,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 16:15:25,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 310 [2020-10-13 16:15:25,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-13 16:15:25,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:27,786 WARN L193 SmtUtils]: Spent 1.86 s on a formula simplification that was a NOOP. DAG size: 667 [2020-10-13 16:15:27,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:15:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:27,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:28,179 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:28,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:28,183 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:28,183 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 368 [2020-10-13 16:15:28,183 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:28,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:28,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:28,184 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:28,185 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:28,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:15:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:28,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:28,312 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:28,312 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 16:15:28,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:28,313 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:28,313 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:28,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:28,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:28,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:28,314 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:28,473 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2020-10-13 16:15:28,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 16:15:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:28,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:28,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:28,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 192 [2020-10-13 16:15:28,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:28,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 128 [2020-10-13 16:15:28,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:28,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:28,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:28,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:28,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:28,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:15:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:28,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:28,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:28,838 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 187 [2020-10-13 16:15:28,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:28,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 137 [2020-10-13 16:15:28,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:28,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:28,840 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:28,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:28,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:28,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 16:15:28,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:28,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:28,905 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:28,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:28,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:28,906 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 16:15:28,906 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:28,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:28,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:28,907 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:28,907 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:28,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:28,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:28,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:28,929 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:28,929 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:28,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:28,930 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:28,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:28,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:28,930 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:28,931 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:28,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-13 16:15:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:28,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:28,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:28,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:28,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:28,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:28,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:28,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:28,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:28,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:28,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:28,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:28,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:28,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:28,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:28,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:28,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:15:28,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:28,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:28,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:28,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:28,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:28,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 16:15:28,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:28,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:28,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:28,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:28,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:28,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:28,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:28,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:28,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:29,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,020 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:15:29,020 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,021 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-13 16:15:29,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,048 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,049 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:29,049 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,049 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:29,049 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:29,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:29,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-13 16:15:29,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:29,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 16:15:29,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:29,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-13 16:15:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,154 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:29,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:29,155 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,178 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,178 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:29,178 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,178 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,179 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,179 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 16:15:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:29,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:29,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,203 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,219 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:29,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-13 16:15:29,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:29,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:29,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:15:29,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-13 16:15:29,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,287 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:29,294 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,294 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:29,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,315 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:29,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 16:15:29,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-13 16:15:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,337 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,359 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,360 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:29,360 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,360 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 16:15:29,361 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,361 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,361 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,378 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,381 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,381 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,381 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:15:29,382 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,383 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-13 16:15:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:29,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,405 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 16:15:29,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,406 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:15:29,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 16:15:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,449 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:29,449 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 16:15:29,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:29,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-13 16:15:29,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,520 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,520 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,520 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,521 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 16:15:29,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-13 16:15:29,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,602 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 99 [2020-10-13 16:15:29,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 161 [2020-10-13 16:15:29,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:15:29,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 93 [2020-10-13 16:15:29,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-13 16:15:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:15:29,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:29,809 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,809 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,810 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-13 16:15:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,888 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 52 [2020-10-13 16:15:29,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 16:15:29,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,934 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-13 16:15:29,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 16:15:29,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,974 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,975 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-13 16:15:29,975 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,975 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 16:15:29,975 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:29,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:29,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:29,976 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:29,976 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:29,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:29,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:29,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:29,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:29,999 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:29,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:29,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:30,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:30,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:30,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:30,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:30,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:30,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 16:15:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:30,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:30,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:30,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 16:15:30,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:30,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 16:15:30,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:30,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:30,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:30,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:30,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:30,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:30,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:30,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:30,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:30,050 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:30,050 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:30,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:30,051 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:30,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:30,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:30,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:30,052 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:30,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 16:15:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:30,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:30,073 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:30,073 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:15:30,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:30,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:30,074 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:30,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:30,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:30,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:30,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 16:15:30,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-13 16:15:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:30,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:30,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:30,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 16:15:30,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:30,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 16:15:30,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:30,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:30,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:30,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:30,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:30,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:30,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:30,122 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:30,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 16:15:30,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:30,123 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:30,123 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:30,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:30,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:30,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:30,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:30,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 16:15:30,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:30,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:30,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:30,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:15:30,142 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:30,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:30,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:30,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:30,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:30,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:30,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:30,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2020-10-13 16:15:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:30,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:30,161 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:30,161 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:30,161 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:30,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:30,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:30,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:30,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:30,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:30,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:30,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-10-13 16:15:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:30,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:30,187 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:30,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 16:15:30,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:30,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 16:15:30,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:30,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 16:15:30,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 16:15:30,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 16:15:30,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:30,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-10-13 16:15:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 16:15:30,203 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 16:15:30,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 16:15:30,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 16:15:30,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 16:15:30,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 16:15:30,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 16:15:30,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 16:15:30,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 6 [2020-10-13 16:15:30,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 16:15:30,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 16:15:30,330 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2020-10-13 16:15:30,331 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [943582972] [2020-10-13 16:15:30,331 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 16:15:30,331 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-13 16:15:30,332 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629188090] [2020-10-13 16:15:30,334 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-13 16:15:30,334 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 16:15:30,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-13 16:15:30,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-13 16:15:30,335 INFO L87 Difference]: Start difference. First operand 3926 states and 4843 transitions. Second operand 8 states. [2020-10-13 16:16:03,067 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 669 [2020-10-13 16:17:03,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 16:17:03,869 INFO L93 Difference]: Finished difference Result 9141 states and 11353 transitions. [2020-10-13 16:17:03,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-10-13 16:17:03,870 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 245 [2020-10-13 16:17:03,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 16:17:03,910 INFO L225 Difference]: With dead ends: 9141 [2020-10-13 16:17:03,910 INFO L226 Difference]: Without dead ends: 7137 [2020-10-13 16:17:03,919 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=114, Invalid=228, Unknown=0, NotChecked=0, Total=342 [2020-10-13 16:17:03,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7137 states. [2020-10-13 16:17:06,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7137 to 5820. [2020-10-13 16:17:06,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5820 states. [2020-10-13 16:17:06,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 5820 states and 7182 transitions. [2020-10-13 16:17:06,164 INFO L78 Accepts]: Start accepts. Automaton has 5820 states and 7182 transitions. Word has length 245 [2020-10-13 16:17:06,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 16:17:06,166 INFO L479 AbstractCegarLoop]: Abstraction has 5820 states and 7182 transitions. [2020-10-13 16:17:06,166 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-13 16:17:06,166 INFO L276 IsEmpty]: Start isEmpty. Operand 5820 states and 7182 transitions. [2020-10-13 16:17:06,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2020-10-13 16:17:06,175 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 16:17:06,176 INFO L422 BasicCegarLoop]: trace histogram [16, 16, 12, 12, 12, 12, 12, 12, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 16:17:06,176 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-13 16:17:06,176 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 16:17:06,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 16:17:06,177 INFO L82 PathProgramCache]: Analyzing trace with hash 1523939237, now seen corresponding path program 1 times [2020-10-13 16:17:06,177 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 16:17:06,177 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [770423341] [2020-10-13 16:17:06,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 16:17:06,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat