/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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 23:23:37,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 23:23:37,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 23:23:37,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 23:23:37,482 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 23:23:37,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 23:23:37,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 23:23:37,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 23:23:37,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 23:23:37,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 23:23:37,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 23:23:37,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 23:23:37,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 23:23:37,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 23:23:37,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 23:23:37,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 23:23:37,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 23:23:37,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 23:23:37,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 23:23:37,507 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 23:23:37,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 23:23:37,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 23:23:37,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 23:23:37,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 23:23:37,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 23:23:37,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 23:23:37,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 23:23:37,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 23:23:37,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 23:23:37,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 23:23:37,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 23:23:37,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 23:23:37,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 23:23:37,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 23:23:37,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 23:23:37,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 23:23:37,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 23:23:37,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 23:23:37,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 23:23:37,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 23:23:37,525 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 23:23:37,526 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 [2020-10-12 23:23:37,548 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 23:23:37,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 23:23:37,549 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 23:23:37,549 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 23:23:37,550 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 23:23:37,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 23:23:37,550 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 23:23:37,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 23:23:37,550 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 23:23:37,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 23:23:37,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 23:23:37,551 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 23:23:37,551 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 23:23:37,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 23:23:37,552 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 23:23:37,552 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 23:23:37,552 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 23:23:37,552 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 23:23:37,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:23:37,553 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 23:23:37,553 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 23:23:37,553 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 23:23:37,553 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 23:23:37,553 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 23:23:37,554 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 23:23:37,554 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 23:23:37,554 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 23:23:37,554 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; [2020-10-12 23:23:37,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 23:23:37,882 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 23:23:37,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 23:23:37,887 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 23:23:37,888 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 23:23:37,889 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2020-10-12 23:23:37,953 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/63e0f2bce/fa048e2813eb4bd0913e389cfdd563bf/FLAG75ceb1c25 [2020-10-12 23:23:38,765 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 23:23:38,765 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2020-10-12 23:23:38,812 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/63e0f2bce/fa048e2813eb4bd0913e389cfdd563bf/FLAG75ceb1c25 [2020-10-12 23:23:39,260 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/63e0f2bce/fa048e2813eb4bd0913e389cfdd563bf [2020-10-12 23:23:39,270 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 23:23:39,272 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 23:23:39,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 23:23:39,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 23:23:39,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 23:23:39,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:23:39" (1/1) ... [2020-10-12 23:23:39,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17a46a59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:39, skipping insertion in model container [2020-10-12 23:23:39,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:23:39" (1/1) ... [2020-10-12 23:23:39,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 23:23:39,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 23:23:42,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:23:42,757 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 23:23:43,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:23:44,115 INFO L208 MainTranslator]: Completed translation [2020-10-12 23:23:44,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:44 WrapperNode [2020-10-12 23:23:44,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 23:23:44,118 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 23:23:44,118 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 23:23:44,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 23:23:44,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:44" (1/1) ... [2020-10-12 23:23:44,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:44" (1/1) ... [2020-10-12 23:23:44,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:44" (1/1) ... [2020-10-12 23:23:44,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:44" (1/1) ... [2020-10-12 23:23:44,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:44" (1/1) ... [2020-10-12 23:23:44,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:44" (1/1) ... [2020-10-12 23:23:44,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:44" (1/1) ... [2020-10-12 23:23:44,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 23:23:44,620 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 23:23:44,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 23:23:44,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 23:23:44,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:44" (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 [2020-10-12 23:23:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 23:23:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 23:23:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-12 23:23:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 23:23:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:23:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:23:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-12 23:23:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 23:23:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-12 23:23:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-12 23:23:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-12 23:23:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-12 23:23:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 23:23:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-12 23:23:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-12 23:23:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-12 23:23:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-12 23:23:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-12 23:23:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-12 23:23:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-12 23:23:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-12 23:23:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-12 23:23:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-12 23:23:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-12 23:23:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-12 23:23:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-12 23:23:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-12 23:23:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-12 23:23:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-12 23:23:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-12 23:23:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-12 23:23:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-12 23:23:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-12 23:23:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-12 23:23:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-12 23:23:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-12 23:23:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-12 23:23:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-12 23:23:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-12 23:23:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_all_tx_empty [2020-10-12 23:23:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2020-10-12 23:23:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2020-10-12 23:23:44,714 INFO L138 BoogieDeclarations]: Found implementation of procedure DisableDmaChannel [2020-10-12 23:23:44,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2020-10-12 23:23:44,714 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2020-10-12 23:23:44,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2020-10-12 23:23:44,715 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2020-10-12 23:23:44,715 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2020-10-12 23:23:44,715 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2020-10-12 23:23:44,715 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2020-10-12 23:23:44,715 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIFO [2020-10-12 23:23:44,715 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2020-10-12 23:23:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2020-10-12 23:23:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2020-10-12 23:23:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2020-10-12 23:23:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2020-10-12 23:23:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2020-10-12 23:23:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2020-10-12 23:23:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2020-10-12 23:23:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2020-10-12 23:23:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2020-10-12 23:23:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2020-10-12 23:23:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure Rd_Indx [2020-10-12 23:23:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2020-10-12 23:23:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetDongle [2020-10-12 23:23:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSITmode [2020-10-12 23:23:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure SI_SetMode [2020-10-12 23:23:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2020-10-12 23:23:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2020-10-12 23:23:44,719 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2020-10-12 23:23:44,719 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2020-10-12 23:23:44,719 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2020-10-12 23:23:44,720 INFO L138 BoogieDeclarations]: Found implementation of procedure SetVFIR [2020-10-12 23:23:44,720 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIR [2020-10-12 23:23:44,721 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMIR [2020-10-12 23:23:44,721 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2020-10-12 23:23:44,722 INFO L138 BoogieDeclarations]: Found implementation of procedure iodelay [2020-10-12 23:23:44,722 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_init [2020-10-12 23:23:44,722 INFO L138 BoogieDeclarations]: Found implementation of procedure via_init_one [2020-10-12 23:23:44,722 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_cleanup [2020-10-12 23:23:44,722 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2020-10-12 23:23:44,723 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2020-10-12 23:23:44,723 INFO L138 BoogieDeclarations]: Found implementation of procedure via_hw_init [2020-10-12 23:23:44,723 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_read_dongle_id [2020-10-12 23:23:44,723 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2020-10-12 23:23:44,724 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2020-10-12 23:23:44,724 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_sir [2020-10-12 23:23:44,724 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_fir [2020-10-12 23:23:44,724 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2020-10-12 23:23:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit_complete [2020-10-12 23:23:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2020-10-12 23:23:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive_complete [2020-10-12 23:23:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_rxdata [2020-10-12 23:23:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure RxTimerHandler [2020-10-12 23:23:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_interrupt [2020-10-12 23:23:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2020-10-12 23:23:44,725 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_is_receiving [2020-10-12 23:23:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2020-10-12 23:23:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2020-10-12 23:23:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_ioctl [2020-10-12 23:23:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2020-10-12 23:23:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2020-10-12 23:23:44,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-12 23:23:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-12 23:23:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2020-10-12 23:23:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-12 23:23:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_3_1 [2020-10-12 23:23:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2020-10-12 23:23:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_4 [2020-10-12 23:23:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2020-10-12 23:23:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 23:23:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-12 23:23:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2020-10-12 23:23:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 23:23:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-12 23:23:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-12 23:23:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-12 23:23:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 23:23:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 23:23:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 23:23:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 23:23:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-12 23:23:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-12 23:23:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-12 23:23:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-12 23:23:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-12 23:23:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-12 23:23:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-12 23:23:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-12 23:23:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-12 23:23:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-12 23:23:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_5_6 [2020-10-12 23:23:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-12 23:23:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-12 23:23:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-12 23:23:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-12 23:23:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-12 23:23:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-12 23:23:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-12 23:23:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-12 23:23:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-12 23:23:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_7_2 [2020-10-12 23:23:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-12 23:23:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2020-10-12 23:23:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-12 23:23:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-12 23:23:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_90 [2020-10-12 23:23:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_91 [2020-10-12 23:23:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_92 [2020-10-12 23:23:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_93 [2020-10-12 23:23:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_94 [2020-10-12 23:23:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_95 [2020-10-12 23:23:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2020-10-12 23:23:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2020-10-12 23:23:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2020-10-12 23:23:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2020-10-12 23:23:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2020-10-12 23:23:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_102 [2020-10-12 23:23:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_103 [2020-10-12 23:23:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_104 [2020-10-12 23:23:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_105 [2020-10-12 23:23:44,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-12 23:23:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-12 23:23:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-12 23:23:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-12 23:23:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-12 23:23:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-12 23:23:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-12 23:23:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-12 23:23:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-12 23:23:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-12 23:23:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-12 23:23:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-12 23:23:44,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-12 23:23:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-12 23:23:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-12 23:23:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-12 23:23:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-12 23:23:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 23:23:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 23:23:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 23:23:44,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-12 23:23:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-12 23:23:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-12 23:23:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-12 23:23:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-12 23:23:44,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-12 23:23:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-12 23:23:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-12 23:23:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-12 23:23:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-12 23:23:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-12 23:23:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-12 23:23:44,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-12 23:23:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2020-10-12 23:23:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2020-10-12 23:23:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2020-10-12 23:23:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2020-10-12 23:23:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2020-10-12 23:23:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2020-10-12 23:23:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2020-10-12 23:23:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2020-10-12 23:23:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-12 23:23:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-12 23:23:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-12 23:23:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-12 23:23:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-12 23:23:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-12 23:23:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-12 23:23:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-12 23:23:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 23:23:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 23:23:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 23:23:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 23:23:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 23:23:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 23:23:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 23:23:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 23:23:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-12 23:23:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-12 23:23:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-12 23:23:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-12 23:23:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-12 23:23:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-12 23:23:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-12 23:23:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-12 23:23:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 23:23:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 23:23:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 23:23:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 23:23:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 23:23:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 23:23:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 23:23:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 23:23:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-12 23:23:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-12 23:23:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-12 23:23:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-12 23:23:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-12 23:23:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-12 23:23:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-12 23:23:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 23:23:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2020-10-12 23:23:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2020-10-12 23:23:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2020-10-12 23:23:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2020-10-12 23:23:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2020-10-12 23:23:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2020-10-12 23:23:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2020-10-12 23:23:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2020-10-12 23:23:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-12 23:23:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-12 23:23:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-12 23:23:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-12 23:23:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-12 23:23:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-12 23:23:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-12 23:23:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-12 23:23:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 23:23:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 23:23:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 23:23:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 23:23:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 23:23:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 23:23:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 23:23:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 23:23:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-12 23:23:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-12 23:23:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-12 23:23:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-12 23:23:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-12 23:23:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-12 23:23:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-12 23:23:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 23:23:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 23:23:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 23:23:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 23:23:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 23:23:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 23:23:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 23:23:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 23:23:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 23:23:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-12 23:23:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-12 23:23:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-12 23:23:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-12 23:23:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-12 23:23:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-12 23:23:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-12 23:23:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-12 23:23:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 23:23:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-12 23:23:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-12 23:23:44,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-12 23:23:44,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-12 23:23:44,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-12 23:23:44,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-12 23:23:44,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-12 23:23:44,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 23:23:44,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-12 23:23:44,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-12 23:23:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-12 23:23:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-12 23:23:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:23:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2020-10-12 23:23:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2020-10-12 23:23:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-12 23:23:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-12 23:23:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-12 23:23:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-12 23:23:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-12 23:23:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-12 23:23:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2020-10-12 23:23:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2020-10-12 23:23:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2020-10-12 23:23:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2020-10-12 23:23:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2020-10-12 23:23:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2020-10-12 23:23:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-12 23:23:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-12 23:23:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-12 23:23:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 23:23:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-12 23:23:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-12 23:23:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-12 23:23:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-12 23:23:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-12 23:23:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-12 23:23:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-12 23:23:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-12 23:23:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-12 23:23:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-12 23:23:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-12 23:23:44,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-12 23:23:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 23:23:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-12 23:23:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-12 23:23:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-12 23:23:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-12 23:23:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-12 23:23:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-12 23:23:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 23:23:44,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-12 23:23:44,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 23:23:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 23:23:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 23:23:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-12 23:23:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-12 23:23:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-12 23:23:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-12 23:23:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-12 23:23:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 23:23:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-12 23:23:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-12 23:23:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-12 23:23:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-12 23:23:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-12 23:23:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-12 23:23:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-12 23:23:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-12 23:23:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 23:23:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-12 23:23:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-12 23:23:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 23:23:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-12 23:23:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 23:23:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-12 23:23:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-12 23:23:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 23:23:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-12 23:23:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-12 23:23:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2020-10-12 23:23:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2020-10-12 23:23:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-12 23:23:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2020-10-12 23:23:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2020-10-12 23:23:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-12 23:23:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-12 23:23:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 23:23:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-12 23:23:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-12 23:23:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:23:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 23:23:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-12 23:23:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2020-10-12 23:23:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-12 23:23:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2020-10-12 23:23:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-12 23:23:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2020-10-12 23:23:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-12 23:23:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-12 23:23:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-12 23:23:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-12 23:23:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-12 23:23:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-12 23:23:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-12 23:23:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-12 23:23:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-12 23:23:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-12 23:23:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-12 23:23:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-12 23:23:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 23:23:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-12 23:23:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 23:23:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-12 23:23:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-12 23:23:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-12 23:23:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-12 23:23:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-12 23:23:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 23:23:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 23:23:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 23:23:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-12 23:23:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 23:23:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2020-10-12 23:23:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-12 23:23:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-12 23:23:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-12 23:23:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 23:23:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-12 23:23:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-12 23:23:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-12 23:23:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-12 23:23:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_93 [2020-10-12 23:23:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_95 [2020-10-12 23:23:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-12 23:23:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-12 23:23:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-12 23:23:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-12 23:23:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-12 23:23:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-12 23:23:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-12 23:23:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-12 23:23:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-12 23:23:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-12 23:23:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_92 [2020-10-12 23:23:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-12 23:23:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_94 [2020-10-12 23:23:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-12 23:23:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-12 23:23:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-12 23:23:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-12 23:23:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-12 23:23:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-12 23:23:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-12 23:23:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_90 [2020-10-12 23:23:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-12 23:23:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_91 [2020-10-12 23:23:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-12 23:23:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-12 23:23:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-12 23:23:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-12 23:23:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_102 [2020-10-12 23:23:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-12 23:23:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_103 [2020-10-12 23:23:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_104 [2020-10-12 23:23:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_105 [2020-10-12 23:23:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-12 23:23:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-12 23:23:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_all_tx_empty [2020-10-12 23:23:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2020-10-12 23:23:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2020-10-12 23:23:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2020-10-12 23:23:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2020-10-12 23:23:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2020-10-12 23:23:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2020-10-12 23:23:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2020-10-12 23:23:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2020-10-12 23:23:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2020-10-12 23:23:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2020-10-12 23:23:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure DisableDmaChannel [2020-10-12 23:23:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2020-10-12 23:23:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2020-10-12 23:23:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2020-10-12 23:23:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2020-10-12 23:23:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2020-10-12 23:23:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2020-10-12 23:23:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2020-10-12 23:23:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIFO [2020-10-12 23:23:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2020-10-12 23:23:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2020-10-12 23:23:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2020-10-12 23:23:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2020-10-12 23:23:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2020-10-12 23:23:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2020-10-12 23:23:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2020-10-12 23:23:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2020-10-12 23:23:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2020-10-12 23:23:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2020-10-12 23:23:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2020-10-12 23:23:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure Rd_Indx [2020-10-12 23:23:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2020-10-12 23:23:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure ResetDongle [2020-10-12 23:23:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure SetSITmode [2020-10-12 23:23:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure SI_SetMode [2020-10-12 23:23:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2020-10-12 23:23:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2020-10-12 23:23:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2020-10-12 23:23:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2020-10-12 23:23:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2020-10-12 23:23:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure SetVFIR [2020-10-12 23:23:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIR [2020-10-12 23:23:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure SetMIR [2020-10-12 23:23:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2020-10-12 23:23:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2020-10-12 23:23:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2020-10-12 23:23:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive_complete [2020-10-12 23:23:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_sir [2020-10-12 23:23:44,805 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_fir [2020-10-12 23:23:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure via_hw_init [2020-10-12 23:23:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2020-10-12 23:23:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_interrupt [2020-10-12 23:23:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_is_receiving [2020-10-12 23:23:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_read_dongle_id [2020-10-12 23:23:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2020-10-12 23:23:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2020-10-12 23:23:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_ioctl [2020-10-12 23:23:44,806 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2020-10-12 23:23:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure RxTimerHandler [2020-10-12 23:23:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2020-10-12 23:23:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2020-10-12 23:23:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure upload_rxdata [2020-10-12 23:23:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_init_one [2020-10-12 23:23:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2020-10-12 23:23:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure iodelay [2020-10-12 23:23:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_init [2020-10-12 23:23:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 23:23:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_cleanup [2020-10-12 23:23:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit_complete [2020-10-12 23:23:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2020-10-12 23:23:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2020-10-12 23:23:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-12 23:23:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-12 23:23:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2020-10-12 23:23:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-12 23:23:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_3_1 [2020-10-12 23:23:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2020-10-12 23:23:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_4 [2020-10-12 23:23:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2020-10-12 23:23:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 23:23:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-12 23:23:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2020-10-12 23:23:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 23:23:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-12 23:23:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-12 23:23:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-12 23:23:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 23:23:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 23:23:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 23:23:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 23:23:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-12 23:23:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-12 23:23:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-12 23:23:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-12 23:23:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-12 23:23:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-12 23:23:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-12 23:23:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-12 23:23:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-12 23:23:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-12 23:23:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_5_6 [2020-10-12 23:23:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-12 23:23:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-12 23:23:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-12 23:23:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-12 23:23:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-12 23:23:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-12 23:23:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-12 23:23:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-12 23:23:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-12 23:23:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_7_2 [2020-10-12 23:23:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 23:23:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:23:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:23:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-12 23:23:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-12 23:23:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-12 23:23:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-12 23:23:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-12 23:23:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-12 23:23:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-12 23:23:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-12 23:23:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-12 23:23:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-12 23:23:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-12 23:23:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-12 23:23:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-12 23:23:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-12 23:23:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-12 23:23:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 23:23:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-12 23:23:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 23:23:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-12 23:23:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 23:23:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 23:23:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 23:23:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-12 23:23:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-12 23:23:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-12 23:23:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-12 23:23:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 23:23:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 23:23:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-12 23:23:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-12 23:23:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-12 23:23:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-12 23:23:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2020-10-12 23:23:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2020-10-12 23:23:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2020-10-12 23:23:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2020-10-12 23:23:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2020-10-12 23:23:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2020-10-12 23:23:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2020-10-12 23:23:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2020-10-12 23:23:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-12 23:23:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-12 23:23:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-12 23:23:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-12 23:23:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-12 23:23:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-12 23:23:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-12 23:23:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-12 23:23:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-12 23:23:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 23:23:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 23:23:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 23:23:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 23:23:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 23:23:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 23:23:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 23:23:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 23:23:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-12 23:23:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-12 23:23:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-12 23:23:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-12 23:23:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-12 23:23:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-12 23:23:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-12 23:23:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-12 23:23:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 23:23:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 23:23:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 23:23:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 23:23:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 23:23:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 23:23:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 23:23:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 23:23:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-12 23:23:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-12 23:23:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-12 23:23:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-12 23:23:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-12 23:23:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-12 23:23:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-12 23:23:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 23:23:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:23:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2020-10-12 23:23:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2020-10-12 23:23:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2020-10-12 23:23:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2020-10-12 23:23:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2020-10-12 23:23:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2020-10-12 23:23:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-12 23:23:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-12 23:23:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-12 23:23:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-12 23:23:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-12 23:23:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-12 23:23:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-12 23:23:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-12 23:23:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 23:23:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 23:23:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 23:23:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 23:23:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 23:23:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 23:23:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 23:23:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 23:23:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-12 23:23:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-12 23:23:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-12 23:23:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-12 23:23:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-12 23:23:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-12 23:23:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-12 23:23:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 23:23:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 23:23:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 23:23:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 23:23:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 23:23:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 23:23:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 23:23:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 23:23:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 23:23:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-12 23:23:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-12 23:23:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-12 23:23:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-12 23:23:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-12 23:23:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-12 23:23:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-12 23:23:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-12 23:23:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 23:23:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 23:23:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 23:23:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 23:23:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 23:23:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 23:23:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 23:23:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 23:23:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 23:23:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 23:23:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 23:23:45,856 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-12 23:23:57,593 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-12 23:23:58,512 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 23:23:58,512 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-12 23:23:58,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:23:58 BoogieIcfgContainer [2020-10-12 23:23:58,531 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 23:23:58,533 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 23:23:58,534 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 23:23:58,537 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 23:23:58,537 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 11:23:39" (1/3) ... [2020-10-12 23:23:58,538 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@232e7a88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:23:58, skipping insertion in model container [2020-10-12 23:23:58,538 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:23:44" (2/3) ... [2020-10-12 23:23:58,539 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@232e7a88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:23:58, skipping insertion in model container [2020-10-12 23:23:58,539 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:23:58" (3/3) ... [2020-10-12 23:23:58,540 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2020-10-12 23:23:58,550 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 23:23:58,564 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-12 23:23:58,577 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-12 23:23:58,607 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 23:23:58,607 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 23:23:58,608 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 23:23:58,608 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 23:23:58,608 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 23:23:58,608 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 23:23:58,608 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 23:23:58,608 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 23:23:58,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states. [2020-10-12 23:23:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-10-12 23:23:58,712 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:23:58,714 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:23:58,715 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 23:23:58,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:23:58,721 INFO L82 PathProgramCache]: Analyzing trace with hash -131165299, now seen corresponding path program 1 times [2020-10-12 23:23:58,729 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:23:58,730 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1798959550] [2020-10-12 23:23:58,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:23:59,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:01,256 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:05,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:05,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 283 [2020-10-12 23:24:05,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:05,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5576 [2020-10-12 23:24:05,521 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:05,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 23:24:05,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 102 [2020-10-12 23:24:05,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-12 23:24:05,522 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 23:24:15,759 WARN L193 SmtUtils]: Spent 9.72 s on a formula simplification that was a NOOP. DAG size: 1627 [2020-10-12 23:24:15,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:24:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:15,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:18,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2524 [2020-10-12 23:24:18,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:18,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:24:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,565 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,568 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:24:18,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 23:24:18,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:18,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 23:24:18,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,686 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,686 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 87 [2020-10-12 23:24:18,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-12 23:24:18,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:18,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:24:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,768 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-12 23:24:18,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-12 23:24:18,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:24:18,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:24:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:24:18,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:24:18,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:18,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:18,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,861 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:18,861 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 23:24:18,862 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,862 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,863 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:18,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 23:24:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:24:18,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:24:18,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:18,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:18,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,897 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,897 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:18,897 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,897 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 23:24:18,898 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,898 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,899 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:18,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 23:24:18,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,910 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,916 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:24:18,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,917 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:24:18,917 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,918 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:18,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:18,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,930 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,933 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,933 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:18,934 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,934 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 23:24:18,934 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,935 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,935 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:18,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 23:24:18,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:24:18,954 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,954 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:24:18,954 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,955 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:18,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:18,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 23:24:18,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:24:18,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 23:24:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:18,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:18,991 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:18,992 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:24:18,992 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:18,992 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:24:18,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:18,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:18,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:18,993 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:18,993 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:19,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 23:24:19,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-12 23:24:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,037 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:19,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:24:19,038 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:24:19,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 23:24:19,039 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-12 23:24:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:24:19,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 23:24:19,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-12 23:24:19,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-12 23:24:19,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:19,069 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,069 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:24:19,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:24:19,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-12 23:24:19,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-12 23:24:19,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:24:19,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-12 23:24:19,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:19,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,148 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-12 23:24:19,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:24:19,149 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:24:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,161 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:19,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:24:19,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-12 23:24:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,176 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 23:24:19,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,180 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:24:19,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-12 23:24:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,192 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-12 23:24:19,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:24:19,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:19,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:24:19,217 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-10-12 23:24:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-12 23:24:19,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:24:19,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,243 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-12 23:24:19,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:19,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:24:19,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-12 23:24:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,283 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,283 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-12 23:24:19,283 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,283 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:24:19,284 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-12 23:24:19,284 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,284 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:19,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:19,301 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,301 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:24:19,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,302 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-12 23:24:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-12 23:24:19,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-12 23:24:19,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-12 23:24:19,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,407 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,418 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-12 23:24:19,418 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-12 23:24:19,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,419 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,434 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,434 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:19,434 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,434 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:24:19,435 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,435 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 23:24:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-12 23:24:19,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:24:19,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:24:19,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:19,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:24:19,472 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:24:19,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:24:19,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-12 23:24:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:24:19,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:24:19,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:24:19,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:24:19,491 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:24:19,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:24:19,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:24:19,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:24:19,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:24:19,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:24:19,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:24:19,876 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-10-12 23:24:19,876 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1798959550] [2020-10-12 23:24:19,879 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:24:19,880 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-12 23:24:19,881 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420141298] [2020-10-12 23:24:19,888 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-12 23:24:19,888 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:24:19,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-12 23:24:19,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-12 23:24:19,914 INFO L87 Difference]: Start difference. First operand 2928 states. Second operand 8 states. [2020-10-12 23:24:29,715 WARN L193 SmtUtils]: Spent 9.69 s on a formula simplification that was a NOOP. DAG size: 1636 [2020-10-12 23:24:44,456 WARN L193 SmtUtils]: Spent 9.65 s on a formula simplification that was a NOOP. DAG size: 1639 [2020-10-12 23:25:06,973 WARN L193 SmtUtils]: Spent 9.45 s on a formula simplification that was a NOOP. DAG size: 1630