/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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 [2020-10-15 07:03:59,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:03:59,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:03:59,493 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:03:59,493 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:03:59,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:03:59,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:03:59,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:03:59,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:03:59,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:03:59,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:03:59,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:03:59,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:03:59,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:03:59,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:03:59,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:03:59,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:03:59,506 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:03:59,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:03:59,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:03:59,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:03:59,512 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:03:59,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:03:59,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:03:59,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:03:59,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:03:59,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:03:59,517 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:03:59,518 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:03:59,518 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:03:59,519 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:03:59,519 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:03:59,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:03:59,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:03:59,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:03:59,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:03:59,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:03:59,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:03:59,523 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:03:59,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:03:59,524 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:03:59,525 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 [2020-10-15 07:03:59,550 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:03:59,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:03:59,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:03:59,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:03:59,556 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:03:59,560 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:03:59,560 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:03:59,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:03:59,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:03:59,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:03:59,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:03:59,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:03:59,561 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:03:59,562 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:03:59,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:03:59,562 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:03:59,562 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:03:59,562 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:03:59,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:03:59,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:03:59,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:03:59,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:03:59,563 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:03:59,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:03:59,564 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:03:59,564 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:03:59,564 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:03:59,564 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 07:03:59,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:03:59,921 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:03:59,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:03:59,926 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:03:59,927 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:03:59,928 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2020-10-15 07:03:59,999 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/592fb3f2b/d839af7b5f244b25820ec6832cf8a217/FLAGc1771fada [2020-10-15 07:04:00,812 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:04:00,813 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2020-10-15 07:04:00,881 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/592fb3f2b/d839af7b5f244b25820ec6832cf8a217/FLAGc1771fada [2020-10-15 07:04:00,990 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/592fb3f2b/d839af7b5f244b25820ec6832cf8a217 [2020-10-15 07:04:01,002 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:04:01,005 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:04:01,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:04:01,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:04:01,010 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:04:01,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:04:00" (1/1) ... [2020-10-15 07:04:01,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@245f85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:01, skipping insertion in model container [2020-10-15 07:04:01,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:04:00" (1/1) ... [2020-10-15 07:04:01,022 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:04:01,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:04:04,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:04:04,573 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:04:05,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:04:06,080 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:04:06,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:06 WrapperNode [2020-10-15 07:04:06,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:04:06,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:04:06,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:04:06,081 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:04:06,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:06" (1/1) ... [2020-10-15 07:04:06,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:06" (1/1) ... [2020-10-15 07:04:06,204 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:06" (1/1) ... [2020-10-15 07:04:06,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:06" (1/1) ... [2020-10-15 07:04:06,403 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:06" (1/1) ... [2020-10-15 07:04:06,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:06" (1/1) ... [2020-10-15 07:04:06,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:06" (1/1) ... [2020-10-15 07:04:06,530 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:04:06,531 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:04:06,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:04:06,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:04:06,533 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:06" (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 [2020-10-15 07:04:06,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:04:06,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:04:06,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 07:04:06,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 07:04:06,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 07:04:06,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 07:04:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 07:04:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:04:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:04:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:04:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 07:04:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 07:04:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 07:04:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 07:04:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 07:04:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:04:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 07:04:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 07:04:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2020-10-15 07:04:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2020-10-15 07:04:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 07:04:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 07:04:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-15 07:04:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 07:04:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-15 07:04:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 07:04:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 07:04:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 07:04:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 07:04:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-15 07:04:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 07:04:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 07:04:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 07:04:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-15 07:04:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-15 07:04:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-15 07:04:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-15 07:04:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 07:04:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 07:04:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 07:04:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-15 07:04:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-15 07:04:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 07:04:06,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 07:04:06,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 07:04:06,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-15 07:04:06,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 07:04:06,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 07:04:06,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 07:04:06,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 07:04:06,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-15 07:04:06,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-15 07:04:06,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-15 07:04:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-15 07:04:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2020-10-15 07:04:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2020-10-15 07:04:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2020-10-15 07:04:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-15 07:04:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-15 07:04:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-15 07:04:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-15 07:04:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-15 07:04:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-15 07:04:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-15 07:04:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 07:04:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 07:04:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-15 07:04:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 07:04:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2020-10-15 07:04:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_probe1 [2020-10-15 07:04:06,625 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2020-10-15 07:04:06,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2020-10-15 07:04:06,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2020-10-15 07:04:06,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2020-10-15 07:04:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2020-10-15 07:04:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2020-10-15 07:04:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2020-10-15 07:04:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_timer [2020-10-15 07:04:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2020-10-15 07:04:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2020-10-15 07:04:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2020-10-15 07:04:06,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2020-10-15 07:04:06,628 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ringdesc [2020-10-15 07:04:06,628 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ringdesc [2020-10-15 07:04:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure start_tx [2020-10-15 07:04:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_done [2020-10-15 07:04:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2020-10-15 07:04:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx [2020-10-15 07:04:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_error [2020-10-15 07:04:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-15 07:04:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2020-10-15 07:04:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2020-10-15 07:04:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_drvinfo [2020-10-15 07:04:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_settings [2020-10-15 07:04:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_settings [2020-10-15 07:04:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2020-10-15 07:04:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_link [2020-10-15 07:04:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_msglevel [2020-10-15 07:04:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_msglevel [2020-10-15 07:04:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2020-10-15 07:04:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2020-10-15 07:04:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2020-10-15 07:04:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_suspend [2020-10-15 07:04:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2020-10-15 07:04:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_init [2020-10-15 07:04:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_exit [2020-10-15 07:04:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_w840_exit_14_2 [2020-10-15 07:04:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_w840_init_14_7 [2020-10-15 07:04:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-15 07:04:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:04:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:04:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2020-10-15 07:04:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:04:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-15 07:04:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2020-10-15 07:04:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2020-10-15 07:04:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-15 07:04:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 07:04:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-15 07:04:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-15 07:04:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-15 07:04:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 07:04:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 07:04:06,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 07:04:06,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-15 07:04:06,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-15 07:04:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 07:04:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-15 07:04:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-15 07:04:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-15 07:04:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-15 07:04:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:04:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:04:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 07:04:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:04:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-15 07:04:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:04:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-15 07:04:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 07:04:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:04:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 07:04:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 07:04:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 07:04:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-10-15 07:04:06,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 07:04:06,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-15 07:04:06,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-15 07:04:06,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-15 07:04:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 07:04:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 07:04:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 07:04:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 07:04:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-15 07:04:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-15 07:04:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 07:04:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-15 07:04:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-15 07:04:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:04:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:04:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:04:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:04:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:04:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:04:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-15 07:04:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-15 07:04:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:04:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-15 07:04:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-15 07:04:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-15 07:04:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 07:04:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 07:04:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2020-10-15 07:04:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2020-10-15 07:04:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2020-10-15 07:04:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-15 07:04:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-15 07:04:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_83 [2020-10-15 07:04:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_84 [2020-10-15 07:04:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_85 [2020-10-15 07:04:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_86 [2020-10-15 07:04:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2020-10-15 07:04:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2020-10-15 07:04:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2020-10-15 07:04:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2020-10-15 07:04:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_115 [2020-10-15 07:04:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_116 [2020-10-15 07:04:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_117 [2020-10-15 07:04:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_118 [2020-10-15 07:04:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_119 [2020-10-15 07:04:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_124 [2020-10-15 07:04:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_125 [2020-10-15 07:04:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_126 [2020-10-15 07:04:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:04:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 07:04:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:04:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:04:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:04:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:04:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:04:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:04:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:04:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:04:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:04:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:04:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:04:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:04:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:04:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:04:06,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:04:06,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:04:06,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:04:06,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:04:06,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:04:06,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:04:06,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:04:06,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:04:06,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:04:06,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:04:06,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:04:06,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:04:06,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:04:06,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:04:06,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:04:06,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:04:06,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:04:06,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:04:06,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:04:06,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:04:06,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:04:06,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:04:06,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:04:06,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:04:06,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:04:06,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:04:06,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:04:06,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:04:06,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:04:06,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:04:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:04:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:04:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:04:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:04:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:04:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:04:06,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:04:06,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:04:06,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:04:06,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:04:06,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-15 07:04:06,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-15 07:04:06,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-15 07:04:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:04:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-15 07:04:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-15 07:04:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-15 07:04:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:04:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-15 07:04:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-15 07:04:06,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-15 07:04:06,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-15 07:04:06,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-15 07:04:06,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-15 07:04:06,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-15 07:04:06,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-15 07:04:06,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:04:06,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:04:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:04:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:04:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:04:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:04:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:04:06,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:04:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:04:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:04:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:04:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:04:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:04:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:04:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:04:06,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:04:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-15 07:04:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-15 07:04:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-15 07:04:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:04:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-15 07:04:06,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-15 07:04:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-15 07:04:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:04:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:04:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:04:06,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:04:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:04:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:04:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:04:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:04:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:04:06,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:04:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:04:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:04:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:04:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:04:06,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:04:06,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:04:06,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:04:06,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:04:06,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:04:06,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 07:04:06,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 07:04:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 07:04:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-15 07:04:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2020-10-15 07:04:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2020-10-15 07:04:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2020-10-15 07:04:06,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 07:04:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 07:04:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 07:04:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 07:04:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 07:04:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 07:04:06,687 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-15 07:04:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 07:04:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-15 07:04:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-15 07:04:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 07:04:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2020-10-15 07:04:06,688 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-15 07:04:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-15 07:04:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-15 07:04:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-15 07:04:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 07:04:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-15 07:04:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-15 07:04:06,689 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 07:04:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-15 07:04:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 07:04:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-15 07:04:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-15 07:04:06,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-15 07:04:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-15 07:04:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-15 07:04:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-15 07:04:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 07:04:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 07:04:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 07:04:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 07:04:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 07:04:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-15 07:04:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-15 07:04:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-15 07:04:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:04:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:04:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:04:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 07:04:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 07:04:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 07:04:06,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 07:04:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2020-10-15 07:04:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2020-10-15 07:04:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2020-10-15 07:04:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2020-10-15 07:04:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-15 07:04:06,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-15 07:04:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-15 07:04:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-15 07:04:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-15 07:04:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-15 07:04:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 07:04:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 07:04:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2020-10-15 07:04:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2020-10-15 07:04:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-15 07:04:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-15 07:04:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-15 07:04:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 07:04:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 07:04:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 07:04:06,697 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 07:04:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2020-10-15 07:04:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2020-10-15 07:04:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 07:04:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 07:04:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2020-10-15 07:04:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 07:04:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 07:04:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:04:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 07:04:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:04:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 07:04:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:04:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:04:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:04:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 07:04:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:04:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:04:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 07:04:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:04:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:04:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:04:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:04:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:04:06,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:04:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:04:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:04:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:04:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 07:04:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 07:04:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 07:04:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:04:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:04:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 07:04:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2020-10-15 07:04:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 07:04:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 07:04:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 07:04:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:04:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 07:04:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 07:04:06,704 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 07:04:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:04:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 07:04:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2020-10-15 07:04:06,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2020-10-15 07:04:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 07:04:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 07:04:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2020-10-15 07:04:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2020-10-15 07:04:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2020-10-15 07:04:06,706 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2020-10-15 07:04:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 07:04:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 07:04:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-15 07:04:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 07:04:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-15 07:04:06,707 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 07:04:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 07:04:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2020-10-15 07:04:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2020-10-15 07:04:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-15 07:04:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2020-10-15 07:04:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 07:04:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2020-10-15 07:04:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2020-10-15 07:04:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-15 07:04:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2020-10-15 07:04:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 07:04:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-15 07:04:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_124 [2020-10-15 07:04:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-15 07:04:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-15 07:04:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_116 [2020-10-15 07:04:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_119 [2020-10-15 07:04:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 07:04:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-15 07:04:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-15 07:04:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-15 07:04:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2020-10-15 07:04:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2020-10-15 07:04:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2020-10-15 07:04:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 07:04:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-15 07:04:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-15 07:04:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 07:04:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-15 07:04:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 07:04:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 07:04:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 07:04:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 07:04:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-15 07:04:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 07:04:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 07:04:06,713 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-15 07:04:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-15 07:04:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-15 07:04:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-15 07:04:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 07:04:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 07:04:06,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-15 07:04:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 07:04:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-15 07:04:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-15 07:04:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 07:04:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-15 07:04:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-15 07:04:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-15 07:04:06,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-15 07:04:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 07:04:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 07:04:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 07:04:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:04:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-15 07:04:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-15 07:04:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 07:04:06,716 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 07:04:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:04:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:04:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:04:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2020-10-15 07:04:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-15 07:04:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-15 07:04:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 07:04:06,717 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2020-10-15 07:04:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 07:04:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 07:04:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 07:04:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_85 [2020-10-15 07:04:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_118 [2020-10-15 07:04:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 07:04:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 07:04:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 07:04:06,718 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-15 07:04:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 07:04:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 07:04:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 07:04:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 07:04:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-15 07:04:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-15 07:04:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-15 07:04:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-15 07:04:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-15 07:04:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-15 07:04:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-15 07:04:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-15 07:04:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-15 07:04:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-15 07:04:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2020-10-15 07:04:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2020-10-15 07:04:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2020-10-15 07:04:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 07:04:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_84 [2020-10-15 07:04:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 07:04:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_117 [2020-10-15 07:04:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 07:04:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-15 07:04:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-15 07:04:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-15 07:04:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 07:04:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_125 [2020-10-15 07:04:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 07:04:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_126 [2020-10-15 07:04:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-15 07:04:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-15 07:04:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-15 07:04:06,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-15 07:04:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-15 07:04:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-15 07:04:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-15 07:04:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 07:04:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 07:04:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-15 07:04:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 07:04:06,723 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 07:04:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_86 [2020-10-15 07:04:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 07:04:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_115 [2020-10-15 07:04:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-15 07:04:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-15 07:04:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 07:04:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-15 07:04:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-15 07:04:06,724 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 07:04:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 07:04:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_83 [2020-10-15 07:04:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2020-10-15 07:04:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2020-10-15 07:04:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2020-10-15 07:04:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2020-10-15 07:04:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2020-10-15 07:04:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2020-10-15 07:04:06,725 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2020-10-15 07:04:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2020-10-15 07:04:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-15 07:04:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2020-10-15 07:04:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2020-10-15 07:04:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2020-10-15 07:04:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2020-10-15 07:04:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2020-10-15 07:04:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_timer [2020-10-15 07:04:06,726 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2020-10-15 07:04:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2020-10-15 07:04:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2020-10-15 07:04:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2020-10-15 07:04:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ringdesc [2020-10-15 07:04:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure free_ringdesc [2020-10-15 07:04:06,727 INFO L130 BoogieDeclarations]: Found specification of procedure start_tx [2020-10-15 07:04:06,728 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2020-10-15 07:04:06,728 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_error [2020-10-15 07:04:06,728 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx [2020-10-15 07:04:06,728 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2020-10-15 07:04:06,728 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2020-10-15 07:04:06,729 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-15 07:04:06,729 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2020-10-15 07:04:06,729 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2020-10-15 07:04:06,729 INFO L130 BoogieDeclarations]: Found specification of procedure w840_probe1 [2020-10-15 07:04:06,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:04:06,729 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2020-10-15 07:04:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2020-10-15 07:04:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_done [2020-10-15 07:04:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 07:04:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_drvinfo [2020-10-15 07:04:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_settings [2020-10-15 07:04:06,730 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_settings [2020-10-15 07:04:06,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2020-10-15 07:04:06,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_link [2020-10-15 07:04:06,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_msglevel [2020-10-15 07:04:06,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_msglevel [2020-10-15 07:04:06,731 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2020-10-15 07:04:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure w840_suspend [2020-10-15 07:04:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2020-10-15 07:04:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure w840_init [2020-10-15 07:04:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure w840_exit [2020-10-15 07:04:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_w840_exit_14_2 [2020-10-15 07:04:06,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_w840_init_14_7 [2020-10-15 07:04:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-15 07:04:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:04:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:04:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2020-10-15 07:04:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:04:06,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-15 07:04:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2020-10-15 07:04:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2020-10-15 07:04:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2020-10-15 07:04:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 07:04:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-15 07:04:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-15 07:04:06,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2020-10-15 07:04:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 07:04:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 07:04:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 07:04:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-15 07:04:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_19 [2020-10-15 07:04:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_20 [2020-10-15 07:04:06,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2020-10-15 07:04:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_22 [2020-10-15 07:04:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_23 [2020-10-15 07:04:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_26 [2020-10-15 07:04:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:04:06,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:04:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 07:04:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:04:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-15 07:04:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:04:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-15 07:04:06,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 07:04:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:04:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 07:04:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 07:04:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 07:04:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-10-15 07:04:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 07:04:06,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-15 07:04:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-15 07:04:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-15 07:04:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 07:04:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 07:04:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 07:04:06,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 07:04:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-15 07:04:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-15 07:04:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 07:04:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-15 07:04:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-15 07:04:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:04:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:04:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:04:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:04:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:04:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:04:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-15 07:04:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-15 07:04:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:04:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-15 07:04:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-15 07:04:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-15 07:04:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 07:04:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 07:04:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:04:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:04:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:04:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 07:04:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 07:04:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 07:04:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 07:04:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 07:04:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 07:04:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:04:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:04:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:04:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:04:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:04:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:04:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:04:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:04:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:04:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:04:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:04:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:04:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:04:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:04:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:04:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:04:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:04:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:04:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:04:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:04:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:04:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:04:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:04:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:04:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:04:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:04:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:04:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-15 07:04:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-15 07:04:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-15 07:04:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-15 07:04:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-15 07:04:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-15 07:04:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-15 07:04:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-15 07:04:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-15 07:04:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-15 07:04:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-15 07:04:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-15 07:04:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 07:04:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 07:04:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 07:04:06,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 07:04:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 07:04:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-15 07:04:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-15 07:04:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-15 07:04:06,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-15 07:04:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-15 07:04:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-15 07:04:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-15 07:04:06,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 07:04:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-15 07:04:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-15 07:04:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-15 07:04:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-15 07:04:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-15 07:04:06,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-15 07:04:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-15 07:04:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-15 07:04:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 07:04:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_netdev_private [2020-10-15 07:04:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_netdev_private [2020-10-15 07:04:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_netdev_private [2020-10-15 07:04:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_netdev_private [2020-10-15 07:04:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_netdev_private [2020-10-15 07:04:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_netdev_private [2020-10-15 07:04:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-15 07:04:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-15 07:04:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-15 07:04:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-15 07:04:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-15 07:04:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-15 07:04:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-15 07:04:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-15 07:04:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-15 07:04:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 07:04:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 07:04:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 07:04:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 07:04:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 07:04:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 07:04:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 07:04:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-15 07:04:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-15 07:04:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-15 07:04:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-15 07:04:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-15 07:04:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-15 07:04:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-15 07:04:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-15 07:04:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-15 07:04:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-15 07:04:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-15 07:04:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 07:04:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-15 07:04:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-15 07:04:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-15 07:04:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 07:04:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-15 07:04:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-15 07:04:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-15 07:04:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-15 07:04:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-15 07:04:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-15 07:04:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-15 07:04:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-15 07:04:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:04:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 07:04:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 07:04:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:04:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:04:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:04:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:04:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:04:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 07:04:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 07:04:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 07:04:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 07:04:09,665 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:04:10,369 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:04:17,711 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:04:17,711 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-15 07:04:17,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:04:17 BoogieIcfgContainer [2020-10-15 07:04:17,726 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:04:17,727 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:04:17,727 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:04:17,730 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:04:17,730 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:04:00" (1/3) ... [2020-10-15 07:04:17,731 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a5ae0c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:04:17, skipping insertion in model container [2020-10-15 07:04:17,731 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:04:06" (2/3) ... [2020-10-15 07:04:17,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a5ae0c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:04:17, skipping insertion in model container [2020-10-15 07:04:17,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:04:17" (3/3) ... [2020-10-15 07:04:17,733 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2020-10-15 07:04:17,743 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:04:17,753 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-10-15 07:04:17,766 INFO L251 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2020-10-15 07:04:17,796 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:04:17,796 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:04:17,796 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:04:17,796 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:04:17,796 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:04:17,797 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:04:17,797 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:04:17,797 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:04:17,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states. [2020-10-15 07:04:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-10-15 07:04:17,888 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:04:17,889 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] [2020-10-15 07:04:17,890 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:04:17,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:04:17,896 INFO L82 PathProgramCache]: Analyzing trace with hash -888002956, now seen corresponding path program 1 times [2020-10-15 07:04:17,905 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:04:17,905 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1929534702] [2020-10-15 07:04:17,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:04:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:19,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:27,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:27,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 260 [2020-10-15 07:04:27,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:27,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7935 [2020-10-15 07:04:27,029 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:27,029 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:27,029 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:04:27,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-15 07:04:27,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-15 07:04:27,030 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 07:04:36,565 WARN L193 SmtUtils]: Spent 9.05 s on a formula simplification that was a NOOP. DAG size: 1513 [2020-10-15 07:04:36,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:04:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:36,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:38,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:38,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:38,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:38,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1794 [2020-10-15 07:04:38,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:38,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:38,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:38,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:38,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:38,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:38,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:04:38,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:38,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:38,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:38,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:04:38,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:38,639 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:04:38,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:38,640 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:38,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:38,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:38,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:38,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:38,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:04:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:38,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:38,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:38,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-15 07:04:38,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:38,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-15 07:04:38,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:38,827 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:38,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:38,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:38,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:38,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:38,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:04:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:38,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:38,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:38,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-15 07:04:38,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:38,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-15 07:04:38,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:38,949 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:38,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:38,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:38,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:38,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:04:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,038 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,038 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:04:39,038 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,038 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:04:39,039 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,039 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,039 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,040 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:04:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:04:39,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,072 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:04:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:04:39,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:04:39,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:04:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:04:39,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,123 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,124 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:04:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,159 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:04:39,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,160 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 07:04:39,160 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,164 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,165 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 07:04:39,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:04:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:04:39,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,192 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:04:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,215 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:04:39,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:04:39,216 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,217 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:04:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:04:39,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,237 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,238 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:04:39,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,263 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:04:39,264 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,264 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:04:39,264 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,264 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,265 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,265 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:04:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,293 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,293 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,293 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,293 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:04:39,294 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,294 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,295 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:04:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:04:39,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 07:04:39,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,337 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,338 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:04:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:04:39,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:04:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:04:39,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:04:39,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,386 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,387 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:04:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,405 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,405 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,406 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:04:39,406 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,406 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,406 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,407 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,407 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:04:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,433 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:04:39,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:04:39,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,434 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,435 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:04:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:04:39,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-15 07:04:39,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:04:39,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,507 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:04:39,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:04:39,508 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:04:39,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-15 07:04:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,524 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:04:39,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:04:39,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,530 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-15 07:04:39,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-15 07:04:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,566 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:04:39,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:04:39,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:04:39,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-15 07:04:39,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,617 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 07:04:39,618 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-15 07:04:39,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,619 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-15 07:04:39,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:04:39,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:04:39,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:04:39,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,645 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:04:39,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-15 07:04:39,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:04:39,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,675 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:04:39,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-15 07:04:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,869 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 177 [2020-10-15 07:04:39,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,870 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:04:39,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:04:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:04:39,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,915 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:04:39,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:39,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2020-10-15 07:04:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:04:39,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:04:39,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:04:39,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:04:39,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:04:39,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:04:39,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:04:39,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:04:39,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:04:39,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:04:39,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:04:39,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:04:40,276 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2020-10-15 07:04:40,277 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1929534702] [2020-10-15 07:04:40,279 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:04:40,279 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-15 07:04:40,280 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [337260789] [2020-10-15 07:04:40,287 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-15 07:04:40,287 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:04:40,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-15 07:04:40,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-10-15 07:04:40,304 INFO L87 Difference]: Start difference. First operand 2811 states. Second operand 6 states. [2020-10-15 07:04:53,036 WARN L193 SmtUtils]: Spent 8.71 s on a formula simplification that was a NOOP. DAG size: 1516 [2020-10-15 07:06:55,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:06:55,188 INFO L93 Difference]: Finished difference Result 6799 states and 8897 transitions. [2020-10-15 07:06:55,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-15 07:06:55,190 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 182 [2020-10-15 07:06:55,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:06:55,250 INFO L225 Difference]: With dead ends: 6799 [2020-10-15 07:06:55,251 INFO L226 Difference]: Without dead ends: 4379 [2020-10-15 07:06:55,269 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 18.1s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2020-10-15 07:06:55,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4379 states. [2020-10-15 07:06:58,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4379 to 4147. [2020-10-15 07:06:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4147 states. [2020-10-15 07:06:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4147 states to 4147 states and 5284 transitions. [2020-10-15 07:06:58,189 INFO L78 Accepts]: Start accepts. Automaton has 4147 states and 5284 transitions. Word has length 182 [2020-10-15 07:06:58,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:06:58,191 INFO L479 AbstractCegarLoop]: Abstraction has 4147 states and 5284 transitions. [2020-10-15 07:06:58,191 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-15 07:06:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 4147 states and 5284 transitions. [2020-10-15 07:06:58,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-10-15 07:06:58,202 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:06:58,202 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] [2020-10-15 07:06:58,203 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 07:06:58,203 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:06:58,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:06:58,204 INFO L82 PathProgramCache]: Analyzing trace with hash -2043602061, now seen corresponding path program 1 times [2020-10-15 07:06:58,204 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:06:58,204 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2089873222] [2020-10-15 07:06:58,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:06:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:06:58,814 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:06:59,276 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:02,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:04,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:04,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 313 [2020-10-15 07:07:04,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 07:07:04,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5910 [2020-10-15 07:07:04,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:04,446 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:04,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:07:04,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 147 [2020-10-15 07:07:04,447 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 07:07:04,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:07:13,330 WARN L193 SmtUtils]: Spent 8.52 s on a formula simplification that was a NOOP. DAG size: 1513 [2020-10-15 07:07:13,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:07:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:13,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:16,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:16,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:16,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:16,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3177 [2020-10-15 07:07:16,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:16,554 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:16,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:16,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:16,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:16,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:07:16,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:07:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:16,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:16,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:16,725 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:07:16,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:16,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:07:16,726 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:16,726 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:16,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:16,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:16,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:16,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:07:16,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:07:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:16,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:16,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:16,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-15 07:07:16,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:16,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-15 07:07:16,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:16,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:16,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:16,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:16,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:16,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:16,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:07:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:16,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:16,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:16,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-15 07:07:16,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:16,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-15 07:07:16,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:16,968 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:16,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:16,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:16,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:16,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:07:17,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:07:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,034 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:07:17,035 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,035 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:07:17,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,036 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,036 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:07:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:07:17,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,053 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:07:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:07:17,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:07:17,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,080 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:07:17,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:07:17,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,103 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:07:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,129 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:07:17,130 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,130 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:07:17,130 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,131 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,131 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,132 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,132 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:07:17,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,155 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,160 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,160 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,160 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,161 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:07:17,161 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,161 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,162 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,162 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:07:17,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:07:17,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:07:17,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:07:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,213 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:07:17,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,215 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:07:17,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:07:17,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:07:17,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:07:17,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,269 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,269 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,270 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,270 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:07:17,270 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,271 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,271 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,272 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,272 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:07:17,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:07:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,304 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,304 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:07:17,304 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,305 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:07:17,306 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,306 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,306 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,307 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,307 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:07:17,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:07:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,329 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,329 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,329 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:07:17,330 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,330 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,330 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,331 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:07:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,364 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:07:17,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,365 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 07:07:17,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,366 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:07:17,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:07:17,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:07:17,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:07:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,421 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:07:17,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:07:17,423 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,423 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,424 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:07:17,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:07:17,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:07:17,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-15 07:07:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,526 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,526 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 07:07:17,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,527 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:07:17,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:07:17,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:07:17,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-15 07:07:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:07:17,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:07:17,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-15 07:07:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:07:17,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,578 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:07:17,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-15 07:07:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:07:17,603 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,603 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:07:17,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:07:17,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-15 07:07:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:07:17,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,628 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:07:17,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-15 07:07:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,677 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-15 07:07:17,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-15 07:07:17,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,689 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-15 07:07:17,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:07:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-15 07:07:17,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:07:17,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,714 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:07:17,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:07:17,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,731 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,731 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,731 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,731 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:07:17,732 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,732 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,732 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,733 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,733 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-15 07:07:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,746 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,749 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,749 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:07:17,750 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,750 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:07:17,750 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,750 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,751 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,751 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-15 07:07:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 07:07:17,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:07:17,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:07:17,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,788 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:07:17,789 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,789 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:07:17,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,790 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-10-15 07:07:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,807 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:07:17,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,808 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:07:17,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,809 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:07:17,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-10-15 07:07:17,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:07:17,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,827 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:07:17,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2020-10-15 07:07:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,887 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 07:07:17,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 07:07:17,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-15 07:07:17,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,899 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:07:17,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 07:07:17,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:07:17,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:17,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-10-15 07:07:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:07:17,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:07:17,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:07:17,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2020-10-15 07:07:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:07:17,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:07:17,968 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:07:17,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:07:17,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:07:17,969 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:07:17,969 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:07:17,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:07:17,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:07:17,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 07:07:17,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:07:17,970 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:07:18,175 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2020-10-15 07:07:18,175 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2089873222] [2020-10-15 07:07:18,176 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:07:18,176 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-15 07:07:18,176 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463134827] [2020-10-15 07:07:18,178 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-15 07:07:18,178 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:07:18,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-15 07:07:18,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-15 07:07:18,179 INFO L87 Difference]: Start difference. First operand 4147 states and 5284 transitions. Second operand 9 states. [2020-10-15 07:07:26,679 WARN L193 SmtUtils]: Spent 8.45 s on a formula simplification that was a NOOP. DAG size: 1522 [2020-10-15 07:07:41,265 WARN L193 SmtUtils]: Spent 9.14 s on a formula simplification that was a NOOP. DAG size: 1525