/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8851.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 00:42:49,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 00:42:49,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 00:42:49,651 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 00:42:49,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 00:42:49,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 00:42:49,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 00:42:49,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 00:42:49,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 00:42:49,669 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 00:42:49,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 00:42:49,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 00:42:49,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 00:42:49,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 00:42:49,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 00:42:49,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 00:42:49,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 00:42:49,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 00:42:49,683 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 00:42:49,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 00:42:49,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 00:42:49,693 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 00:42:49,694 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 00:42:49,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 00:42:49,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 00:42:49,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 00:42:49,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 00:42:49,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 00:42:49,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 00:42:49,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 00:42:49,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 00:42:49,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 00:42:49,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 00:42:49,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 00:42:49,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 00:42:49,715 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 00:42:49,715 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 00:42:49,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 00:42:49,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 00:42:49,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 00:42:49,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 00:42:49,721 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 00:42:49,761 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 00:42:49,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 00:42:49,763 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 00:42:49,763 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 00:42:49,763 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 00:42:49,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 00:42:49,764 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 00:42:49,764 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 00:42:49,764 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 00:42:49,764 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 00:42:49,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 00:42:49,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 00:42:49,766 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 00:42:49,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 00:42:49,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 00:42:49,767 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 00:42:49,767 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 00:42:49,767 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 00:42:49,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 00:42:49,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 00:42:49,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 00:42:49,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 00:42:49,769 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 00:42:49,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 00:42:49,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 00:42:49,769 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 00:42:49,769 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 00:42:49,769 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 00:42:50,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 00:42:50,066 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 00:42:50,069 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 00:42:50,071 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 00:42:50,071 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 00:42:50,072 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8851.ko-entry_point.cil.out.i [2020-10-13 00:42:50,132 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5447f71ec/05ca48dd716b4ade95d02ac1b808fe16/FLAGcc6f28845 [2020-10-13 00:42:50,946 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 00:42:50,947 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8851.ko-entry_point.cil.out.i [2020-10-13 00:42:50,984 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5447f71ec/05ca48dd716b4ade95d02ac1b808fe16/FLAGcc6f28845 [2020-10-13 00:42:51,461 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5447f71ec/05ca48dd716b4ade95d02ac1b808fe16 [2020-10-13 00:42:51,473 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 00:42:51,475 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 00:42:51,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 00:42:51,480 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 00:42:51,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 00:42:51,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:42:51" (1/1) ... [2020-10-13 00:42:51,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b1787e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:51, skipping insertion in model container [2020-10-13 00:42:51,488 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 12:42:51" (1/1) ... [2020-10-13 00:42:51,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 00:42:51,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 00:42:54,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 00:42:54,294 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 00:42:54,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 00:42:55,154 INFO L208 MainTranslator]: Completed translation [2020-10-13 00:42:55,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:55 WrapperNode [2020-10-13 00:42:55,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 00:42:55,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 00:42:55,157 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 00:42:55,157 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 00:42:55,171 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:55" (1/1) ... [2020-10-13 00:42:55,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:55" (1/1) ... [2020-10-13 00:42:55,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:55" (1/1) ... [2020-10-13 00:42:55,255 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:55" (1/1) ... [2020-10-13 00:42:55,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:55" (1/1) ... [2020-10-13 00:42:55,392 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:55" (1/1) ... [2020-10-13 00:42:55,443 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:55" (1/1) ... [2020-10-13 00:42:55,480 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 00:42:55,481 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 00:42:55,481 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 00:42:55,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 00:42:55,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:55" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 00:42:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 00:42:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 00:42:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 00:42:55,562 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 00:42:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-13 00:42:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 00:42:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 00:42:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 00:42:55,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 00:42:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 00:42:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 00:42:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 00:42:55,564 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-13 00:42:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-13 00:42:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-13 00:42:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 00:42:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 00:42:55,565 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2020-10-13 00:42:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2020-10-13 00:42:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2020-10-13 00:42:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2020-10-13 00:42:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-10-13 00:42:55,566 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 00:42:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 00:42:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 00:42:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 00:42:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 00:42:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 00:42:55,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 00:42:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 00:42:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-13 00:42:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-13 00:42:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-13 00:42:55,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-13 00:42:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-13 00:42:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-13 00:42:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-13 00:42:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-13 00:42:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-13 00:42:55,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-13 00:42:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_msg_init [2020-10-13 00:42:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2020-10-13 00:42:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2020-10-13 00:42:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2020-10-13 00:42:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2020-10-13 00:42:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2020-10-13 00:42:55,570 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-13 00:42:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_set_drvdata [2020-10-13 00:42:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2020-10-13 00:42:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_unregister_driver [2020-10-13 00:42:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2020-10-13 00:42:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2020-10-13 00:42:55,571 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2020-10-13 00:42:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2020-10-13 00:42:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2020-10-13 00:42:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_named_gpio_flags [2020-10-13 00:42:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_wrreg16 [2020-10-13 00:42:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_wrreg8 [2020-10-13 00:42:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rx_1msg [2020-10-13 00:42:55,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg [2020-10-13 00:42:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg8 [2020-10-13 00:42:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg16 [2020-10-13 00:42:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdreg32 [2020-10-13 00:42:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_soft_reset [2020-10-13 00:42:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_powermode [2020-10-13 00:42:55,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_write_mac_addr [2020-10-13 00:42:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_read_mac_addr [2020-10-13 00:42:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_init_mac [2020-10-13 00:42:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rdfifo [2020-10-13 00:42:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_dbg_dumpkkt [2020-10-13 00:42:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rx_pkts [2020-10-13 00:42:55,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_irq [2020-10-13 00:42:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_txlen [2020-10-13 00:42:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_wrpkt [2020-10-13 00:42:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_done_tx [2020-10-13 00:42:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_tx_work [2020-10-13 00:42:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_open [2020-10-13 00:42:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_stop [2020-10-13 00:42:55,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_start_xmit [2020-10-13 00:42:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_rxctrl_work [2020-10-13 00:42:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_rx_mode [2020-10-13 00:42:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_mac_address [2020-10-13 00:42:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_net_ioctl [2020-10-13 00:42:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_drvinfo [2020-10-13 00:42:55,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_msglevel [2020-10-13 00:42:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_msglevel [2020-10-13 00:42:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_settings [2020-10-13 00:42:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_settings [2020-10-13 00:42:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_link [2020-10-13 00:42:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_nway_reset [2020-10-13 00:42:55,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_regread [2020-10-13 00:42:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_regwrite [2020-10-13 00:42:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_claim [2020-10-13 00:42:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_eeprom_release [2020-10-13 00:42:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_set_eeprom [2020-10-13 00:42:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_eeprom [2020-10-13 00:42:55,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_get_eeprom_len [2020-10-13 00:42:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_phy_reg [2020-10-13 00:42:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_phy_read [2020-10-13 00:42:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_phy_write [2020-10-13 00:42:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_read_selftest [2020-10-13 00:42:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_suspend [2020-10-13 00:42:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_resume [2020-10-13 00:42:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_probe [2020-10-13 00:42:55,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_remove [2020-10-13 00:42:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_driver_init [2020-10-13 00:42:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8851_driver_exit [2020-10-13 00:42:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_6 [2020-10-13 00:42:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-13 00:42:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-13 00:42:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-13 00:42:55,580 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-13 00:42:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-13 00:42:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-13 00:42:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-13 00:42:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_spi_driver_3 [2020-10-13 00:42:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_4 [2020-10-13 00:42:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ethtool_ops_5 [2020-10-13 00:42:55,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-13 00:42:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-13 00:42:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-13 00:42:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 00:42:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 00:42:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 00:42:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-13 00:42:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-13 00:42:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-13 00:42:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-13 00:42:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_11 [2020-10-13 00:42:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12 [2020-10-13 00:42:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_13 [2020-10-13 00:42:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_14 [2020-10-13 00:42:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_15 [2020-10-13 00:42:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_16 [2020-10-13 00:42:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2020-10-13 00:42:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_18 [2020-10-13 00:42:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_19 [2020-10-13 00:42:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_20 [2020-10-13 00:42:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2020-10-13 00:42:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_22 [2020-10-13 00:42:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-13 00:42:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-13 00:42:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-13 00:42:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-13 00:42:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-13 00:42:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 00:42:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 00:42:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 00:42:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 00:42:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-13 00:42:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 00:42:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-13 00:42:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-13 00:42:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-13 00:42:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-13 00:42:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-13 00:42:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 00:42:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 00:42:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-13 00:42:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 00:42:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 00:42:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 00:42:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-13 00:42:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-13 00:42:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 00:42:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 00:42:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 00:42:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 00:42:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-13 00:42:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-13 00:42:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-13 00:42:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 00:42:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_gpio_request_one [2020-10-13 00:42:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regulator_get [2020-10-13 00:42:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-13 00:42:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2020-10-13 00:42:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2020-10-13 00:42:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_wren [2020-10-13 00:42:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_write [2020-10-13 00:42:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-13 00:42:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-13 00:42:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-13 00:42:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2020-10-13 00:42:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 00:42:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-13 00:42:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_mii_ioctl [2020-10-13 00:42:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-13 00:42:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_4 [2020-10-13 00:42:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_4 [2020-10-13 00:42:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_4 [2020-10-13 00:42:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler1_1 [2020-10-13 00:42:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler1_2 [2020-10-13 00:42:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_6 [2020-10-13 00:42:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_6 [2020-10-13 00:42:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_4 [2020-10-13 00:42:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_4 [2020-10-13 00:42:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_4 [2020-10-13 00:42:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_4 [2020-10-13 00:42:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_4 [2020-10-13 00:42:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_4 [2020-10-13 00:42:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_4 [2020-10-13 00:42:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_4 [2020-10-13 00:42:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_4 [2020-10-13 00:42:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_4 [2020-10-13 00:42:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_4 [2020-10-13 00:42:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 00:42:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_link [2020-10-13 00:42:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-13 00:42:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-13 00:42:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-13 00:42:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-13 00:42:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 00:42:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 00:42:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-13 00:42:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-13 00:42:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2020-10-13 00:42:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-13 00:42:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-13 00:42:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 00:42:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 00:42:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-13 00:42:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2020-10-13 00:42:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_enable [2020-10-13 00:42:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 00:42:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-13 00:42:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-13 00:42:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_register_driver [2020-10-13 00:42:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2020-10-13 00:42:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 00:42:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-13 00:42:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2020-10-13 00:42:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 00:42:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 00:42:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 00:42:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 00:42:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 00:42:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 00:42:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 00:42:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 00:42:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 00:42:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-13 00:42:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 00:42:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 00:42:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 00:42:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-13 00:42:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 00:42:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 00:42:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 00:42:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 00:42:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 00:42:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 00:42:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 00:42:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 00:42:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 00:42:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 00:42:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-13 00:42:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 00:42:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 00:42:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 00:42:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 00:42:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 00:42:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 00:42:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 00:42:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 00:42:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 00:42:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 00:42:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 00:42:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 00:42:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 00:42:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 00:42:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 00:42:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2020-10-13 00:42:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 00:42:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-13 00:42:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-13 00:42:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-13 00:42:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-13 00:42:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-13 00:42:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 00:42:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 00:42:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 00:42:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 00:42:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-13 00:42:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-13 00:42:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-13 00:42:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12 [2020-10-13 00:42:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-13 00:42:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2020-10-13 00:42:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2020-10-13 00:42:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 00:42:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2020-10-13 00:42:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 00:42:55,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 00:42:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-13 00:42:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_14 [2020-10-13 00:42:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_15 [2020-10-13 00:42:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-13 00:42:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-13 00:42:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2020-10-13 00:42:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-10-13 00:42:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-13 00:42:55,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-13 00:42:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-13 00:42:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 00:42:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 00:42:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 00:42:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-10-13 00:42:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 00:42:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 00:42:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 00:42:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 00:42:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 00:42:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 00:42:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 00:42:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 00:42:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 00:42:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 00:42:55,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 00:42:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-13 00:42:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_6 [2020-10-13 00:42:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-13 00:42:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-13 00:42:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-13 00:42:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-13 00:42:55,609 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-13 00:42:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-13 00:42:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-13 00:42:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_spi_driver_3 [2020-10-13 00:42:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_4 [2020-10-13 00:42:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ethtool_ops_5 [2020-10-13 00:42:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-13 00:42:55,610 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-13 00:42:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-13 00:42:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 00:42:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_11 [2020-10-13 00:42:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_16 [2020-10-13 00:42:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 00:42:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_18 [2020-10-13 00:42:55,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2020-10-13 00:42:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 00:42:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2020-10-13 00:42:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-13 00:42:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-13 00:42:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-13 00:42:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_19 [2020-10-13 00:42:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_22 [2020-10-13 00:42:55,612 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-13 00:42:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-13 00:42:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-13 00:42:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-13 00:42:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-13 00:42:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-13 00:42:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-13 00:42:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-13 00:42:55,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_13 [2020-10-13 00:42:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-13 00:42:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-13 00:42:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_msg_init [2020-10-13 00:42:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-13 00:42:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2020-10-13 00:42:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-13 00:42:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_20 [2020-10-13 00:42:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-13 00:42:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2020-10-13 00:42:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-13 00:42:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-13 00:42:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-13 00:42:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-13 00:42:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-13 00:42:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2020-10-13 00:42:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2020-10-13 00:42:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2020-10-13 00:42:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2020-10-13 00:42:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2020-10-13 00:42:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-13 00:42:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-13 00:42:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-13 00:42:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-13 00:42:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-13 00:42:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-13 00:42:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_link [2020-10-13 00:42:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure generic_mii_ioctl [2020-10-13 00:42:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-13 00:42:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2020-10-13 00:42:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2020-10-13 00:42:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_wren [2020-10-13 00:42:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_write [2020-10-13 00:42:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_get [2020-10-13 00:42:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_enable [2020-10-13 00:42:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2020-10-13 00:42:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure spi_set_drvdata [2020-10-13 00:42:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2020-10-13 00:42:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure spi_register_driver [2020-10-13 00:42:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure spi_unregister_driver [2020-10-13 00:42:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2020-10-13 00:42:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 00:42:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2020-10-13 00:42:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2020-10-13 00:42:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2020-10-13 00:42:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2020-10-13 00:42:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2020-10-13 00:42:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure devm_gpio_request_one [2020-10-13 00:42:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_named_gpio_flags [2020-10-13 00:42:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_wrreg16 [2020-10-13 00:42:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_wrreg8 [2020-10-13 00:42:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rx_1msg [2020-10-13 00:42:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg [2020-10-13 00:42:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 00:42:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg8 [2020-10-13 00:42:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg16 [2020-10-13 00:42:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdreg32 [2020-10-13 00:42:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_soft_reset [2020-10-13 00:42:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_powermode [2020-10-13 00:42:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_write_mac_addr [2020-10-13 00:42:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_read_mac_addr [2020-10-13 00:42:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_init_mac [2020-10-13 00:42:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rdfifo [2020-10-13 00:42:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_dbg_dumpkkt [2020-10-13 00:42:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rx_pkts [2020-10-13 00:42:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_irq [2020-10-13 00:42:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure calc_txlen [2020-10-13 00:42:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_wrpkt [2020-10-13 00:42:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_done_tx [2020-10-13 00:42:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_tx_work [2020-10-13 00:42:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_open [2020-10-13 00:42:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_stop [2020-10-13 00:42:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_start_xmit [2020-10-13 00:42:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_rxctrl_work [2020-10-13 00:42:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_rx_mode [2020-10-13 00:42:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_mac_address [2020-10-13 00:42:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_net_ioctl [2020-10-13 00:42:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_drvinfo [2020-10-13 00:42:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_msglevel [2020-10-13 00:42:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_msglevel [2020-10-13 00:42:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_settings [2020-10-13 00:42:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_settings [2020-10-13 00:42:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_link [2020-10-13 00:42:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_nway_reset [2020-10-13 00:42:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_regread [2020-10-13 00:42:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_regwrite [2020-10-13 00:42:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_claim [2020-10-13 00:42:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_eeprom_release [2020-10-13 00:42:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_set_eeprom [2020-10-13 00:42:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_eeprom [2020-10-13 00:42:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_get_eeprom_len [2020-10-13 00:42:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_phy_reg [2020-10-13 00:42:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_phy_read [2020-10-13 00:42:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_phy_write [2020-10-13 00:42:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_read_selftest [2020-10-13 00:42:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_suspend [2020-10-13 00:42:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_resume [2020-10-13 00:42:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_probe [2020-10-13 00:42:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_remove [2020-10-13 00:42:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_driver_init [2020-10-13 00:42:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ks8851_driver_exit [2020-10-13 00:42:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_4 [2020-10-13 00:42:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_6 [2020-10-13 00:42:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_4 [2020-10-13 00:42:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_4 [2020-10-13 00:42:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_4 [2020-10-13 00:42:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler1_2 [2020-10-13 00:42:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_4 [2020-10-13 00:42:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_4 [2020-10-13 00:42:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 00:42:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_6 [2020-10-13 00:42:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_4 [2020-10-13 00:42:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_4 [2020-10-13 00:42:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_4 [2020-10-13 00:42:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler1_1 [2020-10-13 00:42:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 00:42:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_4 [2020-10-13 00:42:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_4 [2020-10-13 00:42:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_4 [2020-10-13 00:42:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_4 [2020-10-13 00:42:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_4 [2020-10-13 00:42:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 00:42:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-13 00:42:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-13 00:42:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-13 00:42:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-13 00:42:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-13 00:42:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 00:42:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 00:42:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-13 00:42:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-13 00:42:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-13 00:42:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 00:42:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-13 00:42:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 00:42:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 00:42:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 00:42:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 00:42:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 00:42:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 00:42:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 00:42:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 00:42:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 00:42:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 00:42:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 00:42:57,014 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 00:43:50,388 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 00:43:50,389 INFO L295 CfgBuilder]: Removed 6 assume(true) statements. [2020-10-13 00:43:50,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:43:50 BoogieIcfgContainer [2020-10-13 00:43:50,399 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 00:43:50,401 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 00:43:50,401 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 00:43:50,409 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 00:43:50,409 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 12:42:51" (1/3) ... [2020-10-13 00:43:50,410 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3403347d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:43:50, skipping insertion in model container [2020-10-13 00:43:50,410 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 12:42:55" (2/3) ... [2020-10-13 00:43:50,411 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3403347d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 12:43:50, skipping insertion in model container [2020-10-13 00:43:50,411 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 12:43:50" (3/3) ... [2020-10-13 00:43:50,412 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8851.ko-entry_point.cil.out.i [2020-10-13 00:43:50,423 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 00:43:50,432 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 00:43:50,446 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 00:43:50,476 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 00:43:50,476 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 00:43:50,476 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 00:43:50,476 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 00:43:50,476 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 00:43:50,476 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 00:43:50,477 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 00:43:50,477 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 00:43:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states. [2020-10-13 00:43:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-10-13 00:43:50,572 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 00:43:50,573 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 00:43:50,574 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 00:43:50,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 00:43:50,582 INFO L82 PathProgramCache]: Analyzing trace with hash 1810724980, now seen corresponding path program 1 times [2020-10-13 00:43:50,592 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 00:43:50,594 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1794029003] [2020-10-13 00:43:50,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 00:43:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:43:51,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:43:56,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:43:56,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:43:56,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 109 [2020-10-13 00:43:56,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:43:56,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5311 [2020-10-13 00:43:56,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:43:56,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 00:43:56,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 66 [2020-10-13 00:43:56,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 39 [2020-10-13 00:43:56,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-13 00:44:00,830 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification that was a NOOP. DAG size: 940 [2020-10-13 00:44:00,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:44:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:00,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:01,765 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:01,766 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:44:01,766 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:01,766 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 898 [2020-10-13 00:44:01,766 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:01,766 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:01,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:01,767 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:01,767 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:01,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:44:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:01,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:01,956 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:01,957 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:01,957 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:01,957 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:44:01,957 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:01,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:01,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:01,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:01,958 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:01,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 00:44:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:01,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:01,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:01,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:01,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:01,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-13 00:44:01,992 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:01,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:01,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:01,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:01,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:02,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 00:44:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:02,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:02,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:02,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:02,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:02,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 00:44:02,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:02,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:02,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:02,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:02,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:02,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 00:44:02,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:02,046 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:02,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:02,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:02,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:02,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:44:02,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:02,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:02,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:02,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:02,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:02,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-13 00:44:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:02,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:02,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:02,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:02,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:02,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:44:02,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:02,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:02,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:02,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:02,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:02,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-13 00:44:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:02,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:02,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:02,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:02,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:02,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:44:02,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:02,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:02,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:02,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:02,109 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:02,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-13 00:44:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:02,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:02,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:02,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-13 00:44:02,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:02,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 00:44:02,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:02,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:44:02,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:02,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:44:02,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:44:02,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:44:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:02,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:02,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:02,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:44:02,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:02,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 00:44:02,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:02,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:44:02,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:02,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 00:44:02,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:02,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2020-10-13 00:44:02,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:02,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:02,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:02,255 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 00:44:02,255 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:02,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-13 00:44:02,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:02,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:44:02,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:02,256 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-13 00:44:02,256 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:02,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:44:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:02,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:02,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:02,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:44:02,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:02,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:44:02,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:02,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:44:02,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:02,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:44:02,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:02,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-13 00:44:02,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:44:02,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:44:02,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:44:02,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:44:02,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:44:02,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 00:44:02,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:44:02,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:44:02,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:44:02,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-13 00:44:02,320 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:44:02,452 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2020-10-13 00:44:02,453 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1794029003] [2020-10-13 00:44:02,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 00:44:02,456 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-13 00:44:02,457 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961388279] [2020-10-13 00:44:02,466 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-13 00:44:02,466 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 00:44:02,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-13 00:44:02,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-10-13 00:44:02,489 INFO L87 Difference]: Start difference. First operand 1744 states. Second operand 9 states. [2020-10-13 00:44:10,393 WARN L193 SmtUtils]: Spent 3.50 s on a formula simplification that was a NOOP. DAG size: 942 [2020-10-13 00:44:24,232 WARN L193 SmtUtils]: Spent 6.90 s on a formula simplification. DAG size of input: 947 DAG size of output: 945 [2020-10-13 00:44:28,435 WARN L193 SmtUtils]: Spent 3.47 s on a formula simplification that was a NOOP. DAG size: 945 [2020-10-13 00:44:32,185 WARN L193 SmtUtils]: Spent 3.46 s on a formula simplification that was a NOOP. DAG size: 945 [2020-10-13 00:45:11,139 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification that was a NOOP. DAG size: 947 [2020-10-13 00:45:50,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 00:45:50,597 INFO L93 Difference]: Finished difference Result 5508 states and 7571 transitions. [2020-10-13 00:45:50,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-13 00:45:50,603 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 77 [2020-10-13 00:45:50,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 00:45:50,662 INFO L225 Difference]: With dead ends: 5508 [2020-10-13 00:45:50,662 INFO L226 Difference]: Without dead ends: 3814 [2020-10-13 00:45:50,678 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 25.1s TimeCoverageRelationStatistics Valid=98, Invalid=244, Unknown=0, NotChecked=0, Total=342 [2020-10-13 00:45:50,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3814 states. [2020-10-13 00:45:52,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3814 to 3271. [2020-10-13 00:45:52,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3271 states. [2020-10-13 00:45:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 3271 states and 4274 transitions. [2020-10-13 00:45:52,134 INFO L78 Accepts]: Start accepts. Automaton has 3271 states and 4274 transitions. Word has length 77 [2020-10-13 00:45:52,135 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 00:45:52,135 INFO L479 AbstractCegarLoop]: Abstraction has 3271 states and 4274 transitions. [2020-10-13 00:45:52,135 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-13 00:45:52,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3271 states and 4274 transitions. [2020-10-13 00:45:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2020-10-13 00:45:52,153 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 00:45:52,154 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 00:45:52,155 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 00:45:52,155 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 00:45:52,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 00:45:52,156 INFO L82 PathProgramCache]: Analyzing trace with hash 1719310378, now seen corresponding path program 1 times [2020-10-13 00:45:52,156 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 00:45:52,156 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [251777310] [2020-10-13 00:45:52,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 00:45:52,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:45:52,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:45:53,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:45:53,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:45:58,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:45:58,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 387 [2020-10-13 00:45:58,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 00:45:58,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5983 [2020-10-13 00:45:58,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:45:58,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-13 00:45:58,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 107 [2020-10-13 00:45:58,516 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-13 00:45:58,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:02,380 WARN L193 SmtUtils]: Spent 3.55 s on a formula simplification that was a NOOP. DAG size: 940 [2020-10-13 00:46:02,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:46:02,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:02,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:03,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:03,189 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:03,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:03,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 773 [2020-10-13 00:46:03,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:03,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:03,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:03,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:03,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:03,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:46:03,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:03,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:03,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:03,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:03,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:03,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:46:03,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:03,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:03,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:03,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:03,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:03,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-13 00:46:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:03,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:03,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:03,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:03,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:03,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:03,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:03,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:03,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:03,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:03,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:03,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-13 00:46:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:03,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:03,443 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:03,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:03,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:03,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 00:46:03,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:03,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:03,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:03,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:03,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:03,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-13 00:46:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:03,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:03,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:03,465 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:03,465 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:03,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:03,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:03,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:03,466 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:03,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:03,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:03,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-13 00:46:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:03,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:03,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:03,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:03,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:03,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 00:46:03,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:03,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:03,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:03,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:03,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:03,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-13 00:46:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:03,532 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:03,536 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:03,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:03,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:03,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:03,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:03,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:03,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:03,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:03,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:03,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-13 00:46:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:03,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:03,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:03,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-13 00:46:03,586 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:03,586 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 00:46:03,586 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:03,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:03,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:03,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:03,587 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:03,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:46:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:03,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:03,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:03,605 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:03,605 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:03,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:46:03,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:03,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:03,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:03,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:03,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:03,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-13 00:46:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:03,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:07,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:08,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:08,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:08,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 272 [2020-10-13 00:46:08,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 00:46:08,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5184 [2020-10-13 00:46:08,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:08,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 18 [2020-10-13 00:46:08,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 210 [2020-10-13 00:46:08,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 57 [2020-10-13 00:46:08,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:09,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:09,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:09,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:09,267 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:09,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:09,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:09,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:09,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:09,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:09,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:09,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:09,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:09,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 00:46:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:09,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:09,294 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:09,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:09,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 37 [2020-10-13 00:46:09,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:46:09,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 192 [2020-10-13 00:46:09,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:09,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-13 00:46:09,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-13 00:46:09,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-13 00:46:09,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:09,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:09,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:09,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:09,501 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:09,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:09,502 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:09,502 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:09,502 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:09,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:09,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:09,503 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:09,503 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:09,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 00:46:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:09,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:09,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:09,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 00:46:09,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:09,659 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 141 [2020-10-13 00:46:09,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:09,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-13 00:46:09,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 00:46:09,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-13 00:46:09,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:09,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:09,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:09,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:09,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:09,920 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:09,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 00:46:09,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:09,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:46:09,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:09,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:46:09,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:09,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-13 00:46:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:09,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:09,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:09,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:09,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:09,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 00:46:09,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:09,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 00:46:09,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:09,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:46:09,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2020-10-13 00:46:10,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:46:10,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-13 00:46:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 00:46:10,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-13 00:46:10,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-13 00:46:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:10,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:10,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-13 00:46:10,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,184 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 00:46:10,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,185 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-13 00:46:10,185 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,185 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,186 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-13 00:46:10,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,205 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,208 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,209 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,209 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,209 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:46:10,209 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,210 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:10,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2020-10-13 00:46:10,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:46:10,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:10,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-13 00:46:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,253 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 00:46:10,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:10,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-13 00:46:10,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,279 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,279 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:46:10,280 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,281 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2020-10-13 00:46:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 00:46:10,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2020-10-13 00:46:10,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,333 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 00:46:10,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 00:46:10,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-13 00:46:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:46:10,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-10-13 00:46:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 00:46:10,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-13 00:46:10,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-13 00:46:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,418 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,419 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:46:10,419 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,420 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-13 00:46:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,442 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-13 00:46:10,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 00:46:10,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 00:46:10,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 33 [2020-10-13 00:46:10,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 00:46:10,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-13 00:46:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,634 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-13 00:46:10,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-13 00:46:10,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:10,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:10,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 00:46:10,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:10,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 00:46:10,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,699 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:46:10,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-13 00:46:10,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-13 00:46:10,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 00:46:10,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:10,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-13 00:46:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 00:46:10,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:10,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-13 00:46:10,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,811 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,812 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,812 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:46:10,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:10,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:10,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:10,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-13 00:46:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:10,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:10,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:10,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:10,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:10,894 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-13 00:46:10,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:10,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:46:10,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:10,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:46:10,895 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:11,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-13 00:46:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:11,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:11,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-13 00:46:11,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:11,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 219 [2020-10-13 00:46:11,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:11,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 00:46:11,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 00:46:11,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 24 [2020-10-13 00:46:11,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:11,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:11,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:11,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:11,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 00:46:11,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:11,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 00:46:11,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:11,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:46:11,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 00:46:11,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-13 00:46:11,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:11,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:11,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:11,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:11,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:11,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 00:46:11,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:11,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 00:46:11,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:11,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:46:11,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:11,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-10-13 00:46:11,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:11,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:11,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 00:46:11,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:46:11,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-13 00:46:11,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:11,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 00:46:11,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 00:46:11,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 00:46:11,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:11,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 00:46:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:11,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,612 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:11,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 00:46:11,613 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 00:46:11,613 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 00:46:11,613 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:11,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 00:46:11,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 00:46:11,614 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 00:46:11,614 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:11,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-13 00:46:11,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:11,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:11,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:11,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:11,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-13 00:46:11,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:11,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 00:46:11,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:11,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-13 00:46:11,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:11,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2020-10-13 00:46:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:11,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,858 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:11,858 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-13 00:46:11,858 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:11,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 00:46:11,859 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:11,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:11,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-13 00:46:11,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:11,860 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:11,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 00:46:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:11,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:11,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 00:46:11,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:11,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 00:46:11,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:11,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:11,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 00:46:11,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:11,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 00:46:11,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-10-13 00:46:11,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 00:46:11,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 00:46:11,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 00:46:11,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 00:46:11,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 00:46:11,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 00:46:11,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 00:46:11,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 00:46:11,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 00:46:11,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 00:46:11,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 00:46:12,127 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2020-10-13 00:46:12,129 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [251777310] [2020-10-13 00:46:12,129 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 00:46:12,129 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2020-10-13 00:46:12,129 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [118694321] [2020-10-13 00:46:12,133 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-10-13 00:46:12,133 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 00:46:12,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-10-13 00:46:12,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=441, Unknown=0, NotChecked=0, Total=506 [2020-10-13 00:46:12,135 INFO L87 Difference]: Start difference. First operand 3271 states and 4274 transitions. Second operand 23 states. [2020-10-13 00:46:35,011 WARN L193 SmtUtils]: Spent 3.68 s on a formula simplification that was a NOOP. DAG size: 943