/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-ethernet-dec-tulip-winbond-840.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 23:19:37,429 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 23:19:37,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 23:19:37,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 23:19:37,455 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 23:19:37,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 23:19:37,457 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 23:19:37,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 23:19:37,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 23:19:37,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 23:19:37,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 23:19:37,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 23:19:37,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 23:19:37,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 23:19:37,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 23:19:37,467 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 23:19:37,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 23:19:37,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 23:19:37,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 23:19:37,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 23:19:37,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 23:19:37,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 23:19:37,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 23:19:37,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 23:19:37,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 23:19:37,479 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 23:19:37,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 23:19:37,480 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 23:19:37,481 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 23:19:37,482 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 23:19:37,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 23:19:37,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 23:19:37,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 23:19:37,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 23:19:37,485 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 23:19:37,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 23:19:37,486 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 23:19:37,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 23:19:37,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 23:19:37,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 23:19:37,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 23:19:37,489 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 23:19:37,532 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 23:19:37,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 23:19:37,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 23:19:37,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 23:19:37,535 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 23:19:37,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 23:19:37,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 23:19:37,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 23:19:37,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 23:19:37,536 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 23:19:37,536 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 23:19:37,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 23:19:37,536 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 23:19:37,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 23:19:37,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 23:19:37,537 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 23:19:37,537 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 23:19:37,537 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 23:19:37,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:19:37,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 23:19:37,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 23:19:37,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 23:19:37,540 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 23:19:37,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 23:19:37,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 23:19:37,541 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 23:19:37,541 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 23:19:37,541 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 23:19:37,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 23:19:37,860 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 23:19:37,865 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 23:19:37,866 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 23:19:37,868 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 23:19:37,869 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2020-10-12 23:19:37,939 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d5faa2dcd/eff940ef68424f4aabc765687c702653/FLAG07636a2f2 [2020-10-12 23:19:38,764 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 23:19:38,764 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2020-10-12 23:19:38,816 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d5faa2dcd/eff940ef68424f4aabc765687c702653/FLAG07636a2f2 [2020-10-12 23:19:39,274 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d5faa2dcd/eff940ef68424f4aabc765687c702653 [2020-10-12 23:19:39,283 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 23:19:39,285 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 23:19:39,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 23:19:39,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 23:19:39,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 23:19:39,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:19:39" (1/1) ... [2020-10-12 23:19:39,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f37d8b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:39, skipping insertion in model container [2020-10-12 23:19:39,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:19:39" (1/1) ... [2020-10-12 23:19:39,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 23:19:39,479 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 23:19:42,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:19:42,860 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 23:19:43,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:19:44,173 INFO L208 MainTranslator]: Completed translation [2020-10-12 23:19:44,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:44 WrapperNode [2020-10-12 23:19:44,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 23:19:44,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 23:19:44,174 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 23:19:44,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 23:19:44,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:44" (1/1) ... [2020-10-12 23:19:44,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:44" (1/1) ... [2020-10-12 23:19:44,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:44" (1/1) ... [2020-10-12 23:19:44,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:44" (1/1) ... [2020-10-12 23:19:44,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:44" (1/1) ... [2020-10-12 23:19:44,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:44" (1/1) ... [2020-10-12 23:19:44,531 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:44" (1/1) ... [2020-10-12 23:19:44,571 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 23:19:44,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 23:19:44,572 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 23:19:44,572 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 23:19:44,574 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:44" (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 23:19:44,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 23:19:44,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 23:19:44,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-12 23:19:44,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-12 23:19:44,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-12 23:19:44,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-12 23:19:44,672 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 23:19:44,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 23:19:44,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:19:44,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:19:44,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-12 23:19:44,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-12 23:19:44,676 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 23:19:44,676 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-12 23:19:44,676 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-12 23:19:44,676 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-12 23:19:44,676 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-12 23:19:44,681 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-12 23:19:44,681 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-12 23:19:44,682 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-12 23:19:44,682 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 23:19:44,682 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-12 23:19:44,683 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-12 23:19:44,683 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-12 23:19:44,684 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-12 23:19:44,684 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-12 23:19:44,685 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-12 23:19:44,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-12 23:19:44,685 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-12 23:19:44,685 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-12 23:19:44,685 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-12 23:19:44,686 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-12 23:19:44,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-12 23:19:44,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-12 23:19:44,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-12 23:19:44,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-12 23:19:44,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-12 23:19:44,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-12 23:19:44,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-12 23:19:44,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-12 23:19:44,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-12 23:19:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-12 23:19:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-12 23:19:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-12 23:19:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-12 23:19:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-12 23:19:44,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-12 23:19:44,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-12 23:19:44,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-12 23:19:44,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-12 23:19:44,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-12 23:19:44,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-12 23:19:44,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-12 23:19:44,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-12 23:19:44,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-12 23:19:44,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-12 23:19:44,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-12 23:19:44,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-12 23:19:44,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-12 23:19:44,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-12 23:19:44,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-12 23:19:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-12 23:19:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-12 23:19:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-12 23:19:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-12 23:19:44,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-12 23:19:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-12 23:19:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-12 23:19:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-12 23:19:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_probe1 [2020-10-12 23:19:44,695 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2020-10-12 23:19:44,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2020-10-12 23:19:44,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-12 23:19:44,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-12 23:19:44,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2020-10-12 23:19:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2020-10-12 23:19:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2020-10-12 23:19:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2020-10-12 23:19:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2020-10-12 23:19:44,699 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2020-10-12 23:19:44,700 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2020-10-12 23:19:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2020-10-12 23:19:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ringdesc [2020-10-12 23:19:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ringdesc [2020-10-12 23:19:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2020-10-12 23:19:44,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2020-10-12 23:19:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2020-10-12 23:19:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2020-10-12 23:19:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2020-10-12 23:19:44,702 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-12 23:19:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2020-10-12 23:19:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-12 23:19:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2020-10-12 23:19:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2020-10-12 23:19:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_settings [2020-10-12 23:19:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2020-10-12 23:19:44,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2020-10-12 23:19:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_msglevel [2020-10-12 23:19:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_msglevel [2020-10-12 23:19:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2020-10-12 23:19:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2020-10-12 23:19:44,705 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2020-10-12 23:19:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_suspend [2020-10-12 23:19:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2020-10-12 23:19:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_init [2020-10-12 23:19:44,706 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_exit [2020-10-12 23:19:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_w840_exit_14_2 [2020-10-12 23:19:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_w840_init_14_7 [2020-10-12 23:19:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-12 23:19:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-12 23:19:44,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-12 23:19:44,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-12 23:19:44,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-12 23:19:44,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-12 23:19:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2020-10-12 23:19:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2020-10-12 23:19:44,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-12 23:19:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-12 23:19:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-12 23:19:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-12 23:19:44,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-12 23:19:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-12 23:19:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-12 23:19:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-12 23:19:44,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-12 23:19:44,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-12 23:19:44,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-12 23:19:44,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-12 23:19:44,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-12 23:19:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-12 23:19:44,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-12 23:19:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 23:19:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 23:19:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-12 23:19:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-12 23:19:44,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-12 23:19:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 23:19:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-12 23:19:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-12 23:19:44,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-12 23:19:44,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 23:19:44,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 23:19:44,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 23:19:44,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-12 23:19:44,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 23:19:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-12 23:19:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-12 23:19:44,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-12 23:19:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-12 23:19:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-12 23:19:44,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-12 23:19:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-12 23:19:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-12 23:19:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-12 23:19:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-12 23:19:44,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-12 23:19:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-12 23:19:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-12 23:19:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-12 23:19:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-12 23:19:44,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-12 23:19:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-12 23:19:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-12 23:19:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-12 23:19:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-12 23:19:44,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-12 23:19:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-12 23:19:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-12 23:19:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-12 23:19:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-12 23:19:44,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-12 23:19:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2020-10-12 23:19:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2020-10-12 23:19:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2020-10-12 23:19:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-12 23:19:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-12 23:19:44,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_83 [2020-10-12 23:19:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_84 [2020-10-12 23:19:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_85 [2020-10-12 23:19:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_86 [2020-10-12 23:19:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2020-10-12 23:19:44,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2020-10-12 23:19:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2020-10-12 23:19:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2020-10-12 23:19:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_115 [2020-10-12 23:19:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_116 [2020-10-12 23:19:44,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_117 [2020-10-12 23:19:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_118 [2020-10-12 23:19:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_119 [2020-10-12 23:19:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_124 [2020-10-12 23:19:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_125 [2020-10-12 23:19:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_126 [2020-10-12 23:19:44,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-12 23:19:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-12 23:19:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-12 23:19:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-12 23:19:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-12 23:19:44,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-12 23:19:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-12 23:19:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-12 23:19:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-12 23:19:44,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-12 23:19:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-12 23:19:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-12 23:19:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-12 23:19:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-12 23:19:44,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-12 23:19:44,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-12 23:19:44,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 23:19:44,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 23:19:44,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 23:19:44,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-12 23:19:44,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-12 23:19:44,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-12 23:19:44,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-12 23:19:44,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-12 23:19:44,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-12 23:19:44,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-12 23:19:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-12 23:19:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-12 23:19:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-12 23:19:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-12 23:19:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-12 23:19:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-12 23:19:44,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-12 23:19:44,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-12 23:19:44,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-12 23:19:44,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-12 23:19:44,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-12 23:19:44,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-12 23:19:44,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-12 23:19:44,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-12 23:19:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 23:19:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 23:19:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 23:19:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 23:19:44,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 23:19:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 23:19:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 23:19:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 23:19:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 23:19:44,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 23:19:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 23:19:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 23:19:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 23:19:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 23:19:44,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 23:19:44,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 23:19:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-12 23:19:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-12 23:19:44,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-12 23:19:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-12 23:19:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-12 23:19:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-12 23:19:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-12 23:19:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 23:19:44,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-12 23:19:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-12 23:19:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-12 23:19:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-12 23:19:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-12 23:19:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-12 23:19:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-12 23:19:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-12 23:19:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-12 23:19:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-12 23:19:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-12 23:19:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-12 23:19:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-12 23:19:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-12 23:19:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-12 23:19:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-12 23:19:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 23:19:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 23:19:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 23:19:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 23:19:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 23:19:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 23:19:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 23:19:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 23:19:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-12 23:19:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-12 23:19:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-12 23:19:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-12 23:19:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-12 23:19:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-12 23:19:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-12 23:19:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 23:19:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 23:19:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 23:19:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 23:19:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 23:19:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 23:19:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 23:19:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 23:19:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 23:19:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-12 23:19:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-12 23:19:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-12 23:19:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-12 23:19:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-12 23:19:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-12 23:19:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-12 23:19:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-12 23:19:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 23:19:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-12 23:19:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-12 23:19:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-12 23:19:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-12 23:19:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-12 23:19:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-12 23:19:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-12 23:19:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-12 23:19:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-12 23:19:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-12 23:19:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-12 23:19:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 23:19:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-12 23:19:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-12 23:19:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-12 23:19:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-12 23:19:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-12 23:19:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-12 23:19:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-12 23:19:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-12 23:19:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-12 23:19:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-12 23:19:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-12 23:19:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-12 23:19:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-12 23:19:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-12 23:19:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-12 23:19:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-12 23:19:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-12 23:19:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-12 23:19:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-12 23:19:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-12 23:19:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-12 23:19:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-12 23:19:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-12 23:19:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-12 23:19:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-12 23:19:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-12 23:19:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-12 23:19:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-12 23:19:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-12 23:19:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-12 23:19:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-12 23:19:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-12 23:19:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-12 23:19:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-12 23:19:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 23:19:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-12 23:19:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-12 23:19:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-12 23:19:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-12 23:19:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-12 23:19:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-12 23:19:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-12 23:19:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-12 23:19:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-12 23:19:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-12 23:19:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-12 23:19:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-12 23:19:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-12 23:19:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-12 23:19:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-12 23:19:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-12 23:19:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-12 23:19:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-12 23:19:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-12 23:19:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-12 23:19:44,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-12 23:19:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-12 23:19:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 23:19:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-12 23:19:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-12 23:19:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-12 23:19:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-12 23:19:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-12 23:19:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-12 23:19:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-12 23:19:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-12 23:19:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-12 23:19:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 23:19:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-12 23:19:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-12 23:19:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 23:19:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 23:19:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 23:19:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-12 23:19:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-12 23:19:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-12 23:19:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-12 23:19:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-12 23:19:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 23:19:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-12 23:19:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-12 23:19:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-12 23:19:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-12 23:19:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-12 23:19:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-12 23:19:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-12 23:19:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-12 23:19:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 23:19:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-12 23:19:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-12 23:19:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-12 23:19:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 23:19:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 23:19:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-12 23:19:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-12 23:19:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-12 23:19:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 23:19:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 23:19:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-12 23:19:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-12 23:19:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-12 23:19:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 23:19:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-12 23:19:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-12 23:19:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-12 23:19:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-12 23:19:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-12 23:19:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-12 23:19:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-12 23:19:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-12 23:19:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-12 23:19:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 23:19:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-12 23:19:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-12 23:19:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-12 23:19:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-12 23:19:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 23:19:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-12 23:19:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2020-10-12 23:19:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2020-10-12 23:19:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-12 23:19:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2020-10-12 23:19:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-12 23:19:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2020-10-12 23:19:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2020-10-12 23:19:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-12 23:19:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2020-10-12 23:19:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-12 23:19:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-12 23:19:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_124 [2020-10-12 23:19:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-12 23:19:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-12 23:19:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_116 [2020-10-12 23:19:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_119 [2020-10-12 23:19:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-12 23:19:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-12 23:19:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-12 23:19:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-12 23:19:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-12 23:19:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-12 23:19:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-12 23:19:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-12 23:19:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-12 23:19:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-12 23:19:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-12 23:19:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-12 23:19:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-12 23:19:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-12 23:19:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-12 23:19:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-12 23:19:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-12 23:19:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-12 23:19:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-12 23:19:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-12 23:19:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-12 23:19:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-12 23:19:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-12 23:19:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-12 23:19:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-12 23:19:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-12 23:19:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-12 23:19:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-12 23:19:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-12 23:19:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-12 23:19:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-12 23:19:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-12 23:19:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-12 23:19:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-12 23:19:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-12 23:19:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-12 23:19:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-12 23:19:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 23:19:44,802 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 23:19:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-12 23:19:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-12 23:19:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-12 23:19:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 23:19:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 23:19:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 23:19:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2020-10-12 23:19:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-12 23:19:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-12 23:19:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 23:19:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-12 23:19:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-12 23:19:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-12 23:19:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-12 23:19:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_85 [2020-10-12 23:19:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_118 [2020-10-12 23:19:44,803 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-12 23:19:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-12 23:19:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-12 23:19:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-12 23:19:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-12 23:19:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-12 23:19:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-12 23:19:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-12 23:19:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-12 23:19:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-12 23:19:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-12 23:19:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-12 23:19:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-12 23:19:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-12 23:19:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-12 23:19:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-12 23:19:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-12 23:19:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-12 23:19:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-12 23:19:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-12 23:19:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-12 23:19:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-12 23:19:44,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_84 [2020-10-12 23:19:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-12 23:19:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_117 [2020-10-12 23:19:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-12 23:19:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-12 23:19:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-12 23:19:44,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-12 23:19:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-12 23:19:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_125 [2020-10-12 23:19:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-12 23:19:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_126 [2020-10-12 23:19:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-12 23:19:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-12 23:19:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-12 23:19:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-12 23:19:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-12 23:19:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-12 23:19:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-12 23:19:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-12 23:19:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-12 23:19:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-12 23:19:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-12 23:19:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-12 23:19:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_86 [2020-10-12 23:19:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-12 23:19:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_115 [2020-10-12 23:19:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-12 23:19:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-12 23:19:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-12 23:19:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-12 23:19:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-12 23:19:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-12 23:19:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-12 23:19:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_83 [2020-10-12 23:19:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-12 23:19:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-12 23:19:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-12 23:19:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-12 23:19:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-12 23:19:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-12 23:19:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-12 23:19:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-12 23:19:44,817 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-12 23:19:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2020-10-12 23:19:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-12 23:19:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-12 23:19:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2020-10-12 23:19:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2020-10-12 23:19:44,818 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2020-10-12 23:19:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2020-10-12 23:19:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2020-10-12 23:19:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2020-10-12 23:19:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2020-10-12 23:19:44,819 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ringdesc [2020-10-12 23:19:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure free_ringdesc [2020-10-12 23:19:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2020-10-12 23:19:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2020-10-12 23:19:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2020-10-12 23:19:44,820 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2020-10-12 23:19:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2020-10-12 23:19:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-12 23:19:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-12 23:19:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2020-10-12 23:19:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2020-10-12 23:19:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure w840_probe1 [2020-10-12 23:19:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 23:19:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2020-10-12 23:19:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2020-10-12 23:19:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2020-10-12 23:19:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-12 23:19:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2020-10-12 23:19:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2020-10-12 23:19:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_settings [2020-10-12 23:19:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2020-10-12 23:19:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2020-10-12 23:19:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_msglevel [2020-10-12 23:19:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_msglevel [2020-10-12 23:19:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2020-10-12 23:19:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure w840_suspend [2020-10-12 23:19:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2020-10-12 23:19:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure w840_init [2020-10-12 23:19:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure w840_exit [2020-10-12 23:19:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_w840_exit_14_2 [2020-10-12 23:19:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_w840_init_14_7 [2020-10-12 23:19:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-12 23:19:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-12 23:19:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-12 23:19:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-12 23:19:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-12 23:19:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-12 23:19:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2020-10-12 23:19:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2020-10-12 23:19:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-12 23:19:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-12 23:19:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-12 23:19:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-12 23:19:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-12 23:19:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-12 23:19:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-12 23:19:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-12 23:19:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-12 23:19:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-12 23:19:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-12 23:19:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-12 23:19:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-12 23:19:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-12 23:19:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-12 23:19:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-12 23:19:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-12 23:19:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-12 23:19:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-12 23:19:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-12 23:19:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 23:19:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-12 23:19:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-12 23:19:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-12 23:19:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-12 23:19:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-12 23:19:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-12 23:19:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-12 23:19:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-12 23:19:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-12 23:19:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-12 23:19:44,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-12 23:19:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-12 23:19:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-12 23:19:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-12 23:19:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-12 23:19:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-12 23:19:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-12 23:19:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-12 23:19:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-12 23:19:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-12 23:19:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-12 23:19:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-12 23:19:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-12 23:19:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-12 23:19:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-12 23:19:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-12 23:19:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-12 23:19:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-12 23:19:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-12 23:19:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-12 23:19:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-12 23:19:44,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-12 23:19:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-12 23:19:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-12 23:19:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 23:19:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:19:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:19:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-12 23:19:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-12 23:19:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-12 23:19:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-12 23:19:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-12 23:19:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-12 23:19:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-12 23:19:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 23:19:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-12 23:19:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-12 23:19:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-12 23:19:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-12 23:19:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-12 23:19:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-12 23:19:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-12 23:19:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-12 23:19:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-12 23:19:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 23:19:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-12 23:19:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 23:19:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-12 23:19:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 23:19:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 23:19:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-12 23:19:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-12 23:19:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-12 23:19:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-12 23:19:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 23:19:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 23:19:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-12 23:19:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-12 23:19:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-12 23:19:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-12 23:19:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-12 23:19:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-12 23:19:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-12 23:19:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-12 23:19:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-12 23:19:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-12 23:19:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-12 23:19:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-12 23:19:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-12 23:19:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-12 23:19:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-12 23:19:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-12 23:19:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-12 23:19:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-12 23:19:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-12 23:19:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-12 23:19:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-12 23:19:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-12 23:19:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-12 23:19:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-12 23:19:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-12 23:19:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-12 23:19:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-12 23:19:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-12 23:19:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-12 23:19:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-12 23:19:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-12 23:19:44,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-12 23:19:44,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-12 23:19:44,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-12 23:19:44,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-12 23:19:44,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-12 23:19:44,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-12 23:19:44,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-12 23:19:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-12 23:19:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-12 23:19:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-12 23:19:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-12 23:19:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-12 23:19:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-12 23:19:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-12 23:19:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-12 23:19:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-12 23:19:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-12 23:19:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-12 23:19:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-12 23:19:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-12 23:19:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-12 23:19:44,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-12 23:19:44,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-12 23:19:44,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-12 23:19:44,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-12 23:19:44,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-12 23:19:44,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-12 23:19:44,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-12 23:19:44,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-12 23:19:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-12 23:19:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-12 23:19:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-12 23:19:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-12 23:19:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-12 23:19:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-12 23:19:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-12 23:19:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-12 23:19:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-12 23:19:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-12 23:19:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-12 23:19:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-12 23:19:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-12 23:19:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-12 23:19:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-12 23:19:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-12 23:19:44,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-12 23:19:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-12 23:19:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-12 23:19:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-12 23:19:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-12 23:19:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-12 23:19:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-12 23:19:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-12 23:19:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 23:19:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 23:19:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-12 23:19:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 23:19:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 23:19:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 23:19:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 23:19:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 23:19:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 23:19:44,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 23:19:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 23:19:44,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 23:19:47,799 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-12 23:19:48,520 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-12 23:19:56,312 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-12 23:19:56,313 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-12 23:19:56,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:19:56 BoogieIcfgContainer [2020-10-12 23:19:56,330 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-12 23:19:56,334 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-12 23:19:56,334 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-12 23:19:56,337 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-12 23:19:56,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.10 11:19:39" (1/3) ... [2020-10-12 23:19:56,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30750f8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:19:56, skipping insertion in model container [2020-10-12 23:19:56,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:19:44" (2/3) ... [2020-10-12 23:19:56,339 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30750f8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.10 11:19:56, skipping insertion in model container [2020-10-12 23:19:56,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.10 11:19:56" (3/3) ... [2020-10-12 23:19:56,341 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2020-10-12 23:19:56,351 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-12 23:19:56,363 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-12 23:19:56,377 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-12 23:19:56,408 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-12 23:19:56,408 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-12 23:19:56,408 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-12 23:19:56,409 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-12 23:19:56,409 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-12 23:19:56,409 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-12 23:19:56,409 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-12 23:19:56,409 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-12 23:19:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states. [2020-10-12 23:19:56,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-10-12 23:19:56,507 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:19:56,508 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:19:56,509 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 23:19:56,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:19:56,515 INFO L82 PathProgramCache]: Analyzing trace with hash -888002956, now seen corresponding path program 1 times [2020-10-12 23:19:56,522 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:19:56,522 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2056620046] [2020-10-12 23:19:56,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:19:57,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:19:58,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:05,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:05,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 260 [2020-10-12 23:20:05,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:05,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7586 [2020-10-12 23:20:05,373 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:05,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 23:20:05,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-12 23:20:05,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-12 23:20:05,374 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 23:20:16,566 WARN L193 SmtUtils]: Spent 10.80 s on a formula simplification that was a NOOP. DAG size: 1513 [2020-10-12 23:20:16,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:20:16,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:16,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:18,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:18,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:18,830 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:18,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2218 [2020-10-12 23:20:18,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:18,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:18,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:18,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:18,832 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:20:19,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:20:19,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,163 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,168 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:20:19,169 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,169 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:20:19,169 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:20:19,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 23:20:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,401 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,401 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-12 23:20:19,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,402 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-12 23:20:19,402 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:19,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:20:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,471 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,545 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-12 23:20:19,546 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,546 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-12 23:20:19,546 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,547 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,547 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:19,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:20:19,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,630 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,630 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:20:19,630 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,631 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:20:19,631 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,631 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,632 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,632 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:19,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:20:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,652 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,652 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:19,652 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:20:19,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,653 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:19,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 23:20:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:20:19,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:20:19,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:19,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:20:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:19,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:20:19,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:19,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 23:20:19,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:20:19,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,772 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-12 23:20:19,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,773 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,774 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:20:19,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:20:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,795 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:19,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:20:19,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:20:19,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 23:20:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:20:19,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:20:19,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:20:19,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:20:19,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,851 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,852 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:19,852 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:20:19,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:20:19,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 23:20:19,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:20:19,884 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,884 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:20:19,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:19,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:20:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,908 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:19,908 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:20:19,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:19,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 23:20:19,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:20:19,936 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,936 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:20:19,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,937 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,937 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:20:19,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:20:19,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:19,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:20:19,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:20:19,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 23:20:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:19,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:19,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:19,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:20:19,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:19,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-12 23:20:19,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:19,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:19,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:19,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:19,988 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:19,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:20:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:20,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:20:20,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:20,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:20,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 23:20:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:20:20,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:20:20,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:20,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:20:20,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:20:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:20,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:20:20,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:20,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:20,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-12 23:20:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:20,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,114 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:20:20,114 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,114 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:20:20,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:20,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 23:20:20,115 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:20,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-12 23:20:20,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,132 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:20:20,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:20:20,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,133 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-12 23:20:20,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:20,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-12 23:20:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:20,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-12 23:20:20,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:20:20,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:20,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-12 23:20:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-12 23:20:20,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-12 23:20:20,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-12 23:20:20,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,195 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:20,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:20:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,216 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,216 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:20,216 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:20:20,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:20:20,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,219 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-12 23:20:20,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-12 23:20:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,237 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:20,237 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:20:20,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:20:20,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:20,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-12 23:20:20,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:20,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,258 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:20:20,258 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:20:20,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:20,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-12 23:20:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,291 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:20,291 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,291 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-12 23:20:20,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:20:20,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,292 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:20:20,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-12 23:20:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:20:20,307 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:20:20,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:20:20,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:20:20,314 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:20:20,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:20:20,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:20:20,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:20:20,314 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:20:20,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:20:20,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:20:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2020-10-12 23:20:20,659 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2056620046] [2020-10-12 23:20:20,661 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:20:20,661 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-12 23:20:20,662 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731709599] [2020-10-12 23:20:20,671 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-12 23:20:20,672 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:20:20,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-12 23:20:20,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-12 23:20:20,694 INFO L87 Difference]: Start difference. First operand 2811 states. Second operand 6 states. [2020-10-12 23:20:35,509 WARN L193 SmtUtils]: Spent 10.65 s on a formula simplification that was a NOOP. DAG size: 1516 [2020-10-12 23:22:46,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-12 23:22:46,447 INFO L93 Difference]: Finished difference Result 6799 states and 8897 transitions. [2020-10-12 23:22:46,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-12 23:22:46,450 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 182 [2020-10-12 23:22:46,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-12 23:22:46,506 INFO L225 Difference]: With dead ends: 6799 [2020-10-12 23:22:46,506 INFO L226 Difference]: Without dead ends: 4379 [2020-10-12 23:22:46,525 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 21.8s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2020-10-12 23:22:46,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4379 states. [2020-10-12 23:22:49,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4379 to 4147. [2020-10-12 23:22:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4147 states. [2020-10-12 23:22:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 4147 states and 5284 transitions. [2020-10-12 23:22:49,520 INFO L78 Accepts]: Start accepts. Automaton has 4147 states and 5284 transitions. Word has length 182 [2020-10-12 23:22:49,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-12 23:22:49,521 INFO L479 AbstractCegarLoop]: Abstraction has 4147 states and 5284 transitions. [2020-10-12 23:22:49,521 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-12 23:22:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 4147 states and 5284 transitions. [2020-10-12 23:22:49,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-10-12 23:22:49,535 INFO L414 BasicCegarLoop]: Found error trace [2020-10-12 23:22:49,536 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-12 23:22:49,536 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-12 23:22:49,537 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-12 23:22:49,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-12 23:22:49,537 INFO L82 PathProgramCache]: Analyzing trace with hash -2043602061, now seen corresponding path program 1 times [2020-10-12 23:22:49,537 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-12 23:22:49,537 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [13883168] [2020-10-12 23:22:49,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-12 23:22:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:22:50,188 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:22:50,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:22:54,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:22:56,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:22:56,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 313 [2020-10-12 23:22:56,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-12 23:22:56,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6474 [2020-10-12 23:22:56,369 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:22:56,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-12 23:22:56,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-12 23:22:56,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-12 23:22:56,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:07,240 WARN L193 SmtUtils]: Spent 10.54 s on a formula simplification that was a NOOP. DAG size: 1513 [2020-10-12 23:23:07,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:23:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:07,360 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:10,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:10,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:10,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:10,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3228 [2020-10-12 23:23:10,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:10,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:10,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:10,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:10,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:10,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-12 23:23:10,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:10,880 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:10,882 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:10,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-12 23:23:10,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:10,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 154 [2020-10-12 23:23:10,883 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:10,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:10,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:10,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:10,884 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-12 23:23:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-12 23:23:11,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-12 23:23:11,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:11,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:23:11,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,162 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-12 23:23:11,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-12 23:23:11,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:11,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:23:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:23:11,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-12 23:23:11,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:11,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:23:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,340 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,340 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,341 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,341 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:23:11,341 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,342 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,343 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:11,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-12 23:23:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:23:11,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-12 23:23:11,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:23:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,400 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:23:11,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,403 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:11,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-12 23:23:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:23:11,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-12 23:23:11,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:11,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:23:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,458 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,459 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:23:11,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:11,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-12 23:23:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:23:11,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,481 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:23:11,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,482 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:23:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,499 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,499 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:23:11,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-12 23:23:11,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,522 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:23:11,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:23:11,523 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:23:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,536 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,538 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,538 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-12 23:23:11,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,539 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-12 23:23:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,559 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,559 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:23:11,560 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,560 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:23:11,560 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,560 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,561 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,561 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:23:11,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:23:11,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-12 23:23:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:23:11,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-12 23:23:11,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:23:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,621 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,621 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:23:11,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,622 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-12 23:23:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-12 23:23:11,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:23:11,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:23:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,658 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:23:11,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-12 23:23:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:23:11,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:23:11,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-12 23:23:11,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-12 23:23:11,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,720 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,720 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:23:11,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:23:11,721 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,721 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-12 23:23:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:23:11,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:23:11,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-12 23:23:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:23:11,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:23:11,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:11,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-12 23:23:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:23:11,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,777 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:23:11,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-12 23:23:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-12 23:23:11,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,853 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-12 23:23:11,853 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-12 23:23:11,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:11,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:23:11,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-12 23:23:11,879 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-12 23:23:11,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-12 23:23:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,901 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,904 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,904 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,904 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,904 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:23:11,905 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-12 23:23:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,921 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-12 23:23:11,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,922 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:23:11,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-12 23:23:11,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-12 23:23:11,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-12 23:23:11,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,953 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-12 23:23:11,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-12 23:23:11,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,969 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-12 23:23:11,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-12 23:23:11,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:11,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-12 23:23:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:11,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:11,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:11,988 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:11,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:11,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:23:11,989 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:11,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:11,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:23:11,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:11,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:12,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-12 23:23:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:12,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:12,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:12,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:12,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:12,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-12 23:23:12,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:12,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:12,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:23:12,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:12,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:12,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-10-12 23:23:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:12,072 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:12,076 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:12,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:12,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:12,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-12 23:23:12,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-12 23:23:12,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-12 23:23:12,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:12,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-12 23:23:12,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-12 23:23:12,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-12 23:23:12,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:12,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-12 23:23:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:12,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:12,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:12,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:12,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:12,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-12 23:23:12,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:12,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:12,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:23:12,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:12,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:12,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-12 23:23:12,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-12 23:23:12,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-12 23:23:12,158 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-12 23:23:12,159 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-12 23:23:12,159 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-12 23:23:12,159 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-12 23:23:12,159 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-12 23:23:12,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-12 23:23:12,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-12 23:23:12,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-12 23:23:12,160 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-12 23:23:12,368 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2020-10-12 23:23:12,369 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [13883168] [2020-10-12 23:23:12,369 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-12 23:23:12,369 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-12 23:23:12,370 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59251080] [2020-10-12 23:23:12,373 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-12 23:23:12,373 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-12 23:23:12,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-12 23:23:12,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-12 23:23:12,374 INFO L87 Difference]: Start difference. First operand 4147 states and 5284 transitions. Second operand 9 states. [2020-10-12 23:23:22,881 WARN L193 SmtUtils]: Spent 10.45 s on a formula simplification that was a NOOP. DAG size: 1522