/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-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 07:53:09,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 07:53:09,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 07:53:09,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 07:53:09,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 07:53:09,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 07:53:09,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 07:53:09,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 07:53:10,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 07:53:10,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 07:53:10,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 07:53:10,005 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 07:53:10,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 07:53:10,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 07:53:10,009 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 07:53:10,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 07:53:10,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 07:53:10,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 07:53:10,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 07:53:10,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 07:53:10,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 07:53:10,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 07:53:10,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 07:53:10,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 07:53:10,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 07:53:10,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 07:53:10,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 07:53:10,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 07:53:10,037 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 07:53:10,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 07:53:10,038 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 07:53:10,039 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 07:53:10,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 07:53:10,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 07:53:10,050 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 07:53:10,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 07:53:10,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 07:53:10,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 07:53:10,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 07:53:10,053 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 07:53:10,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 07:53:10,057 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 07:53:10,098 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 07:53:10,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 07:53:10,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 07:53:10,101 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 07:53:10,101 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 07:53:10,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 07:53:10,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 07:53:10,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 07:53:10,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 07:53:10,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 07:53:10,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 07:53:10,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 07:53:10,104 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 07:53:10,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 07:53:10,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 07:53:10,105 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 07:53:10,105 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 07:53:10,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 07:53:10,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 07:53:10,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 07:53:10,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 07:53:10,106 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 07:53:10,106 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 07:53:10,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 07:53:10,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 07:53:10,106 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 07:53:10,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 07:53:10,107 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 07:53:10,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 07:53:10,455 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 07:53:10,460 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 07:53:10,461 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 07:53:10,463 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 07:53:10,463 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-15 07:53:10,539 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/29fa72746/603c9780a35c4ab4b91570bac89a48a8/FLAG99f087f44 [2020-10-15 07:53:11,453 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 07:53:11,454 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-15 07:53:11,498 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/29fa72746/603c9780a35c4ab4b91570bac89a48a8/FLAG99f087f44 [2020-10-15 07:53:11,942 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/29fa72746/603c9780a35c4ab4b91570bac89a48a8 [2020-10-15 07:53:11,951 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 07:53:11,953 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 07:53:11,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 07:53:11,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 07:53:11,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 07:53:11,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:53:11" (1/1) ... [2020-10-15 07:53:11,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34e5dc27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:11, skipping insertion in model container [2020-10-15 07:53:11,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:53:11" (1/1) ... [2020-10-15 07:53:11,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 07:53:12,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 07:53:14,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:53:15,036 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 07:53:15,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 07:53:16,134 INFO L208 MainTranslator]: Completed translation [2020-10-15 07:53:16,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:16 WrapperNode [2020-10-15 07:53:16,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 07:53:16,137 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 07:53:16,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 07:53:16,137 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 07:53:16,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:16" (1/1) ... [2020-10-15 07:53:16,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:16" (1/1) ... [2020-10-15 07:53:16,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:16" (1/1) ... [2020-10-15 07:53:16,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:16" (1/1) ... [2020-10-15 07:53:16,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:16" (1/1) ... [2020-10-15 07:53:16,508 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:16" (1/1) ... [2020-10-15 07:53:16,544 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:16" (1/1) ... [2020-10-15 07:53:16,572 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 07:53:16,573 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 07:53:16,573 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 07:53:16,573 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 07:53:16,574 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:16" (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 07:53:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 07:53:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 07:53:16,659 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 07:53:16,659 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 07:53:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 07:53:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 07:53:16,660 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 07:53:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:53:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:53:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:53:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 07:53:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-10-15 07:53:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-15 07:53:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-15 07:53:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-15 07:53:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-15 07:53:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-15 07:53:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2020-10-15 07:53:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-15 07:53:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-15 07:53:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 07:53:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 07:53:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2020-10-15 07:53:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 07:53:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2020-10-15 07:53:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-15 07:53:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-15 07:53:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-15 07:53:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-15 07:53:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-15 07:53:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-15 07:53:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2020-10-15 07:53:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-15 07:53:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 07:53:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 07:53:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2020-10-15 07:53:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-15 07:53:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-15 07:53:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-15 07:53:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-15 07:53:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-15 07:53:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2020-10-15 07:53:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2020-10-15 07:53:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-15 07:53:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-15 07:53:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-15 07:53:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-15 07:53:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-15 07:53:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-15 07:53:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2020-10-15 07:53:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2020-10-15 07:53:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2020-10-15 07:53:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2020-10-15 07:53:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2020-10-15 07:53:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-15 07:53:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2020-10-15 07:53:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-15 07:53:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2020-10-15 07:53:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2020-10-15 07:53:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-15 07:53:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2020-10-15 07:53:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2020-10-15 07:53:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-15 07:53:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-15 07:53:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-15 07:53:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-15 07:53:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-15 07:53:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-15 07:53:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-15 07:53:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-15 07:53:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-15 07:53:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-15 07:53:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-15 07:53:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-15 07:53:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-15 07:53:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-15 07:53:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-15 07:53:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2020-10-15 07:53:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2020-10-15 07:53:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2020-10-15 07:53:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_read [2020-10-15 07:53:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_write [2020-10-15 07:53:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2020-10-15 07:53:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2020-10-15 07:53:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure try_next_permutation [2020-10-15 07:53:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure display_link_mode [2020-10-15 07:53:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure display_forced_link_mode [2020-10-15 07:53:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2020-10-15 07:53:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2020-10-15 07:53:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_timer [2020-10-15 07:53:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_reset [2020-10-15 07:53:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx_reset [2020-10-15 07:53:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2020-10-15 07:53:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2020-10-15 07:53:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2020-10-15 07:53:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2020-10-15 07:53:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2020-10-15 07:53:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2020-10-15 07:53:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init_rings [2020-10-15 07:53:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2020-10-15 07:53:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2020-10-15 07:53:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_initial_advertisement [2020-10-15 07:53:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_is_not_so_happy [2020-10-15 07:53:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_mif_interrupt [2020-10-15 07:53:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx [2020-10-15 07:53:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx [2020-10-15 07:53:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_interrupt [2020-10-15 07:53:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2020-10-15 07:53:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2020-10-15 07:53:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2020-10-15 07:53:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_start_xmit [2020-10-15 07:53:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_stats [2020-10-15 07:53:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2020-10-15 07:53:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_settings [2020-10-15 07:53:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_set_settings [2020-10-15 07:53:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_drvinfo [2020-10-15 07:53:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_link [2020-10-15 07:53:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure quattro_pci_find [2020-10-15 07:53:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2020-10-15 07:53:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure find_eth_addr_in_vpd [2020-10-15 07:53:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hme_mac_nonsparc [2020-10-15 07:53:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_probe [2020-10-15 07:53:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2020-10-15 07:53:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_init [2020-10-15 07:53:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_exit [2020-10-15 07:53:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_probe [2020-10-15 07:53:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_exit [2020-10-15 07:53:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2020-10-15 07:53:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2020-10-15 07:53:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-15 07:53:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:53:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-15 07:53:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2020-10-15 07:53:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:53:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2020-10-15 07:53:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-15 07:53:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-15 07:53:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2020-10-15 07:53:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-15 07:53:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 07:53:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2020-10-15 07:53:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2020-10-15 07:53:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-15 07:53:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 07:53:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 07:53:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-15 07:53:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 07:53:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 07:53:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 07:53:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-15 07:53:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:53:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:53:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 07:53:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:53:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2020-10-15 07:53:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 07:53:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-15 07:53:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-15 07:53:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-15 07:53:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 07:53:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 07:53:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 07:53:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 07:53:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-15 07:53:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-15 07:53:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-15 07:53:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 07:53:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 07:53:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 07:53:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 07:53:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-15 07:53:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-15 07:53:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-15 07:53:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2020-10-15 07:53:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-15 07:53:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-15 07:53:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-15 07:53:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:53:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:53:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:53:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:53:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-15 07:53:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-15 07:53:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:53:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2020-10-15 07:53:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:53:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_4 [2020-10-15 07:53:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2020-10-15 07:53:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-10-15 07:53:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-10-15 07:53:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-15 07:53:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 07:53:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_17 [2020-10-15 07:53:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_18 [2020-10-15 07:53:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2020-10-15 07:53:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2020-10-15 07:53:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2020-10-15 07:53:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_22 [2020-10-15 07:53:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2020-10-15 07:53:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_24 [2020-10-15 07:53:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_25 [2020-10-15 07:53:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_26 [2020-10-15 07:53:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_27 [2020-10-15 07:53:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_28 [2020-10-15 07:53:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_29 [2020-10-15 07:53:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2020-10-15 07:53:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_31 [2020-10-15 07:53:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_32 [2020-10-15 07:53:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2020-10-15 07:53:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2020-10-15 07:53:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2020-10-15 07:53:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2020-10-15 07:53:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2020-10-15 07:53:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2020-10-15 07:53:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2020-10-15 07:53:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2020-10-15 07:53:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2020-10-15 07:53:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2020-10-15 07:53:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 07:53:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 07:53:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 07:53:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 07:53:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 07:53:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 07:53:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 07:53:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 07:53:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 07:53:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 07:53:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 07:53:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 07:53:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2020-10-15 07:53:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2020-10-15 07:53:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-10-15 07:53:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 07:53:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 07:53:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 07:53:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 07:53:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 07:53:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 07:53:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 07:53:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 07:53:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 07:53:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 07:53:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 07:53:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 07:53:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 07:53:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 07:53:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 07:53:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 07:53:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 07:53:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 07:53:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 07:53:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 07:53:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-15 07:53:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-15 07:53:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-15 07:53:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-15 07:53:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2020-10-15 07:53:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-15 07:53:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-15 07:53:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-15 07:53:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-15 07:53:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-15 07:53:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-15 07:53:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-15 07:53:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 07:53:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 07:53:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2020-10-15 07:53:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 07:53:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2020-10-15 07:53:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-10-15 07:53:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-15 07:53:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2020-10-15 07:53:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-15 07:53:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-15 07:53:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-15 07:53:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-15 07:53:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-15 07:53:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-15 07:53:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-15 07:53:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-15 07:53:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-15 07:53:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-15 07:53:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-15 07:53:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-15 07:53:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-15 07:53:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2020-10-15 07:53:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-15 07:53:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-15 07:53:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-15 07:53:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 07:53:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 07:53:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 07:53:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-15 07:53:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 07:53:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 07:53:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 07:53:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-15 07:53:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-15 07:53:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-15 07:53:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2020-10-15 07:53:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-15 07:53:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-15 07:53:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-15 07:53:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2020-10-15 07:53:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-15 07:53:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 07:53:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-15 07:53:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-15 07:53:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2020-10-15 07:53:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-15 07:53:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-15 07:53:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-15 07:53:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-15 07:53:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 07:53:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 07:53:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 07:53:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 07:53:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 07:53:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-15 07:53:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 07:53:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 07:53:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 07:53:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 07:53:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 07:53:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-10-15 07:53:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 07:53:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 07:53:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-15 07:53:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 07:53:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_32 [2020-10-15 07:53:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 07:53:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 07:53:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 07:53:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 07:53:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 07:53:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 07:53:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 07:53:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 07:53:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-15 07:53:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-15 07:53:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-15 07:53:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-15 07:53:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 07:53:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-15 07:53:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2020-10-15 07:53:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 07:53:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2020-10-15 07:53:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 07:53:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-15 07:53:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 07:53:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 07:53:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-15 07:53:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-15 07:53:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-15 07:53:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-15 07:53:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 07:53:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-15 07:53:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 07:53:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-15 07:53:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 07:53:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 07:53:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2020-10-15 07:53:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 07:53:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2020-10-15 07:53:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 07:53:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 07:53:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2020-10-15 07:53:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 07:53:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2020-10-15 07:53:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-15 07:53:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-15 07:53:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2020-10-15 07:53:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_22 [2020-10-15 07:53:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_24 [2020-10-15 07:53:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-10-15 07:53:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-15 07:53:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-15 07:53:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-15 07:53:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-15 07:53:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-15 07:53:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-15 07:53:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-15 07:53:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-15 07:53:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_17 [2020-10-15 07:53:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_18 [2020-10-15 07:53:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-15 07:53:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2020-10-15 07:53:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-15 07:53:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2020-10-15 07:53:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 07:53:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 07:53:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 07:53:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 07:53:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2020-10-15 07:53:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-15 07:53:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-15 07:53:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-15 07:53:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-15 07:53:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-15 07:53:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-15 07:53:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-15 07:53:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-15 07:53:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-15 07:53:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-15 07:53:16,715 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 07:53:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-15 07:53:16,715 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 07:53:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2020-10-15 07:53:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2020-10-15 07:53:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-15 07:53:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-15 07:53:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-15 07:53:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-15 07:53:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-15 07:53:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-15 07:53:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-15 07:53:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-15 07:53:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 07:53:16,717 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 07:53:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2020-10-15 07:53:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2020-10-15 07:53:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2020-10-15 07:53:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2020-10-15 07:53:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2020-10-15 07:53:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-15 07:53:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2020-10-15 07:53:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-15 07:53:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 07:53:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 07:53:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2020-10-15 07:53:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-15 07:53:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-15 07:53:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-15 07:53:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2020-10-15 07:53:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2020-10-15 07:53:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-15 07:53:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 07:53:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2020-10-15 07:53:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2020-10-15 07:53:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-15 07:53:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-15 07:53:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-15 07:53:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_27 [2020-10-15 07:53:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_29 [2020-10-15 07:53:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-15 07:53:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-15 07:53:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-15 07:53:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-15 07:53:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-15 07:53:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-15 07:53:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-15 07:53:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-15 07:53:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-15 07:53:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-15 07:53:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-15 07:53:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-15 07:53:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-15 07:53:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-15 07:53:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-15 07:53:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_26 [2020-10-15 07:53:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-15 07:53:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_28 [2020-10-15 07:53:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-15 07:53:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-15 07:53:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2020-10-15 07:53:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2020-10-15 07:53:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-15 07:53:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-15 07:53:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-15 07:53:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2020-10-15 07:53:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-15 07:53:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_31 [2020-10-15 07:53:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-15 07:53:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-15 07:53:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-15 07:53:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-15 07:53:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-15 07:53:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2020-10-15 07:53:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-15 07:53:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2020-10-15 07:53:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2020-10-15 07:53:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2020-10-15 07:53:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-15 07:53:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-15 07:53:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-15 07:53:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-15 07:53:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-15 07:53:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_25 [2020-10-15 07:53:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2020-10-15 07:53:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2020-10-15 07:53:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2020-10-15 07:53:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_read [2020-10-15 07:53:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_write [2020-10-15 07:53:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2020-10-15 07:53:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2020-10-15 07:53:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure try_next_permutation [2020-10-15 07:53:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure display_link_mode [2020-10-15 07:53:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure display_forced_link_mode [2020-10-15 07:53:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2020-10-15 07:53:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2020-10-15 07:53:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2020-10-15 07:53:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_timer [2020-10-15 07:53:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_reset [2020-10-15 07:53:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx_reset [2020-10-15 07:53:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2020-10-15 07:53:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2020-10-15 07:53:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2020-10-15 07:53:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2020-10-15 07:53:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2020-10-15 07:53:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2020-10-15 07:53:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init_rings [2020-10-15 07:53:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2020-10-15 07:53:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 07:53:16,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 07:53:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_initial_advertisement [2020-10-15 07:53:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_is_not_so_happy [2020-10-15 07:53:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_mif_interrupt [2020-10-15 07:53:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx [2020-10-15 07:53:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx [2020-10-15 07:53:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_interrupt [2020-10-15 07:53:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2020-10-15 07:53:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2020-10-15 07:53:16,728 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2020-10-15 07:53:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_start_xmit [2020-10-15 07:53:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_stats [2020-10-15 07:53:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2020-10-15 07:53:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_settings [2020-10-15 07:53:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure hme_set_settings [2020-10-15 07:53:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_drvinfo [2020-10-15 07:53:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_link [2020-10-15 07:53:16,729 INFO L130 BoogieDeclarations]: Found specification of procedure quattro_pci_find [2020-10-15 07:53:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2020-10-15 07:53:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure find_eth_addr_in_vpd [2020-10-15 07:53:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure get_hme_mac_nonsparc [2020-10-15 07:53:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_probe [2020-10-15 07:53:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-15 07:53:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2020-10-15 07:53:16,730 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_init [2020-10-15 07:53:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_exit [2020-10-15 07:53:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_probe [2020-10-15 07:53:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_exit [2020-10-15 07:53:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2020-10-15 07:53:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2020-10-15 07:53:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-15 07:53:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2020-10-15 07:53:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-15 07:53:16,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2020-10-15 07:53:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2020-10-15 07:53:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2020-10-15 07:53:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2020-10-15 07:53:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2020-10-15 07:53:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2020-10-15 07:53:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2020-10-15 07:53:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2020-10-15 07:53:16,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2020-10-15 07:53:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2020-10-15 07:53:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2020-10-15 07:53:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2020-10-15 07:53:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2020-10-15 07:53:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2020-10-15 07:53:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2020-10-15 07:53:16,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2020-10-15 07:53:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2020-10-15 07:53:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2020-10-15 07:53:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-15 07:53:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2020-10-15 07:53:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2020-10-15 07:53:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-15 07:53:16,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2020-10-15 07:53:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 07:53:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-15 07:53:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-15 07:53:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-15 07:53:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-15 07:53:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-15 07:53:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-15 07:53:16,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-15 07:53:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-15 07:53:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-15 07:53:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-15 07:53:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-15 07:53:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-15 07:53:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-15 07:53:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-15 07:53:16,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-15 07:53:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-15 07:53:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-15 07:53:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2020-10-15 07:53:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-15 07:53:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-15 07:53:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-15 07:53:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-15 07:53:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-15 07:53:16,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-15 07:53:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-15 07:53:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-15 07:53:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-15 07:53:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2020-10-15 07:53:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2020-10-15 07:53:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-15 07:53:16,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_4 [2020-10-15 07:53:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2020-10-15 07:53:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-10-15 07:53:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-10-15 07:53:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-15 07:53:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2020-10-15 07:53:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-15 07:53:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 07:53:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 07:53:16,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-15 07:53:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-10-15 07:53:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2020-10-15 07:53:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2020-10-15 07:53:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2020-10-15 07:53:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2020-10-15 07:53:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2020-10-15 07:53:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2020-10-15 07:53:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2020-10-15 07:53:16,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2020-10-15 07:53:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2020-10-15 07:53:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2020-10-15 07:53:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 07:53:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 07:53:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 07:53:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 07:53:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 07:53:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 07:53:16,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 07:53:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 07:53:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 07:53:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 07:53:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 07:53:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-15 07:53:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-15 07:53:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-15 07:53:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-15 07:53:16,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2020-10-15 07:53:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2020-10-15 07:53:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 07:53:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 07:53:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 07:53:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 07:53:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 07:53:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 07:53:16,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 07:53:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 07:53:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 07:53:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 07:53:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 07:53:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 07:53:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 07:53:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 07:53:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 07:53:16,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 07:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 07:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 07:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 07:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-15 07:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 07:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 07:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 07:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 07:53:16,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 07:53:16,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 07:53:16,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 07:53:16,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 07:53:18,437 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 07:53:26,732 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-15 07:53:27,425 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 07:53:27,425 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-15 07:53:27,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:53:27 BoogieIcfgContainer [2020-10-15 07:53:27,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 07:53:27,441 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 07:53:27,442 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 07:53:27,445 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 07:53:27,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 07:53:11" (1/3) ... [2020-10-15 07:53:27,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4012b598 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:53:27, skipping insertion in model container [2020-10-15 07:53:27,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:53:16" (2/3) ... [2020-10-15 07:53:27,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4012b598 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 07:53:27, skipping insertion in model container [2020-10-15 07:53:27,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:53:27" (3/3) ... [2020-10-15 07:53:27,448 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2020-10-15 07:53:27,458 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 07:53:27,469 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2020-10-15 07:53:27,483 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-15 07:53:27,517 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 07:53:27,517 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 07:53:27,517 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 07:53:27,518 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 07:53:27,518 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 07:53:27,518 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 07:53:27,518 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 07:53:27,518 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 07:53:27,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states. [2020-10-15 07:53:27,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-10-15 07:53:27,597 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:53:27,598 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:53:27,599 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:53:27,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:53:27,604 INFO L82 PathProgramCache]: Analyzing trace with hash -30230339, now seen corresponding path program 1 times [2020-10-15 07:53:27,611 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:53:27,611 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [483012290] [2020-10-15 07:53:27,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:53:28,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:28,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:32,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:34,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:34,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 183 [2020-10-15 07:53:34,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 07:53:34,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5686 [2020-10-15 07:53:34,050 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:34,050 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:34,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:53:34,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-15 07:53:34,051 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 167 [2020-10-15 07:53:34,051 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 07:53:37,363 WARN L193 SmtUtils]: Spent 3.00 s on a formula simplification that was a NOOP. DAG size: 832 [2020-10-15 07:53:37,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:53:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:37,411 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:37,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:37,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:37,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:37,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 491 [2020-10-15 07:53:37,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:37,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:37,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:37,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:37,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:37,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:53:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,069 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:38,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:53:38,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,071 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:53:38,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:53:38,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 07:53:38,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-15 07:53:38,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 131 [2020-10-15 07:53:38,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:53:38,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 129 [2020-10-15 07:53:38,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:53:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,465 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-15 07:53:38,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,466 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-15 07:53:38,466 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,467 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,467 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:53:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:53:38,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,679 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 07:53:38,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,679 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,680 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,680 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:53:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,708 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:38,708 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,708 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:53:38,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,709 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,709 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,710 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:53:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:53:38,749 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:53:38,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,749 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:53:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:38,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:53:38,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:53:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:53:38,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,802 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:53:38,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,802 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:53:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,823 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:38,823 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:53:38,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,824 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,825 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:53:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:53:38,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-15 07:53:38,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:53:38,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,873 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,878 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:38,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,879 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:53:38,879 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,879 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,880 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,880 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:53:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:53:38,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-15 07:53:38,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,912 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:53:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,942 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:38,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:53:38,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,950 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,951 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 07:53:38,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:53:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,972 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:38,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:38,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:53:38,980 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:38,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:53:38,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:38,981 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:38,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:38,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:38,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:38,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:38,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:53:38,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:38,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:39,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:39,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:39,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:39,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:53:39,001 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:39,002 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:39,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:39,002 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:39,003 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:39,003 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:39,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:53:39,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:39,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:39,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:39,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:53:39,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:39,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 07:53:39,035 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:39,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:39,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:39,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:39,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:39,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:53:39,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:53:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:39,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:39,075 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:39,075 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:39,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:39,076 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 07:53:39,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:39,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:39,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:39,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:39,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:39,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:53:39,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:53:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:39,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:39,113 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:39,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:53:39,114 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:39,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 07:53:39,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:39,115 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:39,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:39,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:39,117 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:39,117 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-15 07:53:39,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:53:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:39,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:39,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:39,143 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:39,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:39,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:53:39,144 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:39,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:39,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:53:39,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:39,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:53:39,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:39,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-15 07:53:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:39,210 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:39,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:39,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:53:39,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:39,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 07:53:39,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:39,224 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:39,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:53:39,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:39,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:53:39,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:39,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2020-10-15 07:53:39,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:53:39,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:53:39,249 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:53:39,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:53:39,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:53:39,250 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:53:39,250 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:53:39,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:53:39,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:53:39,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:53:39,251 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:53:39,251 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:53:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-15 07:53:39,363 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [483012290] [2020-10-15 07:53:39,365 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:53:39,365 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-15 07:53:39,366 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146676802] [2020-10-15 07:53:39,372 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-15 07:53:39,373 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:53:39,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-15 07:53:39,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-15 07:53:39,391 INFO L87 Difference]: Start difference. First operand 2694 states. Second operand 9 states. [2020-10-15 07:53:44,696 WARN L193 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:54:02,108 WARN L193 SmtUtils]: Spent 2.84 s on a formula simplification that was a NOOP. DAG size: 837 [2020-10-15 07:54:05,223 WARN L193 SmtUtils]: Spent 2.87 s on a formula simplification that was a NOOP. DAG size: 840 [2020-10-15 07:55:10,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:55:10,442 INFO L93 Difference]: Finished difference Result 5710 states and 7721 transitions. [2020-10-15 07:55:10,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-15 07:55:10,443 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 129 [2020-10-15 07:55:10,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:55:10,507 INFO L225 Difference]: With dead ends: 5710 [2020-10-15 07:55:10,508 INFO L226 Difference]: Without dead ends: 3034 [2020-10-15 07:55:10,531 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 12.2s TimeCoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2020-10-15 07:55:10,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3034 states. [2020-10-15 07:55:11,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3034 to 2571. [2020-10-15 07:55:11,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2571 states. [2020-10-15 07:55:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 2571 states and 3397 transitions. [2020-10-15 07:55:11,787 INFO L78 Accepts]: Start accepts. Automaton has 2571 states and 3397 transitions. Word has length 129 [2020-10-15 07:55:11,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:55:11,788 INFO L479 AbstractCegarLoop]: Abstraction has 2571 states and 3397 transitions. [2020-10-15 07:55:11,788 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-15 07:55:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 3397 transitions. [2020-10-15 07:55:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-10-15 07:55:11,803 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 07:55:11,803 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 07:55:11,804 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 07:55:11,804 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 07:55:11,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 07:55:11,805 INFO L82 PathProgramCache]: Analyzing trace with hash 2136132500, now seen corresponding path program 1 times [2020-10-15 07:55:11,805 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 07:55:11,805 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [899867970] [2020-10-15 07:55:11,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 07:55:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:12,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:16,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:17,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:17,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 249 [2020-10-15 07:55:17,137 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 07:55:17,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5043 [2020-10-15 07:55:17,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:17,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:17,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 07:55:17,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 15 [2020-10-15 07:55:17,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 233 [2020-10-15 07:55:17,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:20,297 WARN L193 SmtUtils]: Spent 2.78 s on a formula simplification that was a NOOP. DAG size: 832 [2020-10-15 07:55:20,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:55:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:20,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:20,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:20,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:20,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:20,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 517 [2020-10-15 07:55:20,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:20,844 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:20,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:20,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:20,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:20,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:55:20,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 07:55:21,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:21,010 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,010 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:55:21,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,011 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:55:21,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 07:55:21,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:55:21,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-15 07:55:21,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,253 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 132 [2020-10-15 07:55:21,253 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-15 07:55:21,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,253 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:55:21,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,254 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 129 [2020-10-15 07:55:21,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:55:21,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 127 [2020-10-15 07:55:21,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-15 07:55:21,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 07:55:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:55:21,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:55:21,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,410 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:55:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:21,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:55:21,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,428 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-15 07:55:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,450 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:55:21,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 07:55:21,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,450 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,451 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:55:21,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:55:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,468 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:21,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:55:21,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,469 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 07:55:21,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:55:21,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:55:21,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:55:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,508 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,508 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:21,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:55:21,509 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,509 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-15 07:55:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:55:21,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 07:55:21,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:55:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:21,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:55:21,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-15 07:55:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,566 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,572 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:55:21,572 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:55:21,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,573 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:55:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,589 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,590 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:21,590 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,590 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:55:21,590 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,590 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,591 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,591 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-15 07:55:21,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,610 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,611 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:55:21,611 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:55:21,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:55:21,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,628 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:21,628 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 07:55:21,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,629 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-15 07:55:21,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,644 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,650 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:55:21,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:55:21,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,651 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:55:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:21,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:55:21,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,668 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-15 07:55:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,688 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,689 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 07:55:21,689 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:55:21,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,690 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,690 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:55:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,706 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:21,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 07:55:21,707 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,708 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:21,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:21,709 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-15 07:55:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,745 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,745 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:21,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:55:21,746 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,746 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:55:21,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 07:55:21,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-15 07:55:21,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 07:55:21,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:55:21,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,769 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:55:21,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 07:55:21,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:21,777 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-15 07:55:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,784 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,788 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 07:55:21,788 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:55:21,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:55:21,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-15 07:55:21,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:55:21,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-15 07:55:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,893 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:21,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:21,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 44 [2020-10-15 07:55:21,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:21,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-15 07:55:21,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:21,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:21,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 07:55:21,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:21,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 41 [2020-10-15 07:55:21,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 07:55:21,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:55:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:21,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:22,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:22,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 37 [2020-10-15 07:55:22,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:22,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 07:55:22,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:22,011 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:22,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:22,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:22,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:22,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:22,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 07:55:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:22,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:22,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:22,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 07:55:22,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:22,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 07:55:22,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:22,037 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:22,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:22,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:22,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:22,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:22,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-15 07:55:22,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:22,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:22,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:22,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-15 07:55:22,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:22,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 07:55:22,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:22,091 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:22,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:22,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:22,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:22,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:22,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-15 07:55:22,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 07:55:22,106 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 07:55:22,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 07:55:22,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 07:55:22,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 07:55:22,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 07:55:22,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 07:55:22,111 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 07:55:22,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 07:55:22,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 07:55:22,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 07:55:22,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 07:55:22,228 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2020-10-15 07:55:22,229 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [899867970] [2020-10-15 07:55:22,229 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 07:55:22,230 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-15 07:55:22,230 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675283661] [2020-10-15 07:55:22,233 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-15 07:55:22,234 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 07:55:22,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-15 07:55:22,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2020-10-15 07:55:22,236 INFO L87 Difference]: Start difference. First operand 2571 states and 3397 transitions. Second operand 11 states. [2020-10-15 07:55:27,577 WARN L193 SmtUtils]: Spent 2.78 s on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:55:46,543 WARN L193 SmtUtils]: Spent 3.01 s on a formula simplification that was a NOOP. DAG size: 837 [2020-10-15 07:55:49,639 WARN L193 SmtUtils]: Spent 2.95 s on a formula simplification that was a NOOP. DAG size: 839 [2020-10-15 07:56:44,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 07:56:44,949 INFO L93 Difference]: Finished difference Result 3189 states and 4350 transitions. [2020-10-15 07:56:44,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-10-15 07:56:44,952 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 181 [2020-10-15 07:56:44,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 07:56:44,954 INFO L225 Difference]: With dead ends: 3189 [2020-10-15 07:56:44,954 INFO L226 Difference]: Without dead ends: 0 [2020-10-15 07:56:44,969 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 12.4s TimeCoverageRelationStatistics Valid=190, Invalid=410, Unknown=0, NotChecked=0, Total=600 [2020-10-15 07:56:44,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-15 07:56:44,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-15 07:56:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-15 07:56:44,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-15 07:56:44,971 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 181 [2020-10-15 07:56:44,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 07:56:44,972 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-15 07:56:44,972 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-15 07:56:44,972 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-15 07:56:44,972 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-15 07:56:44,972 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-15 07:56:44,975 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-15 07:56:45,347 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:45,611 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:45,865 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:46,095 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:46,324 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:46,580 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:46,764 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:46,920 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:47,086 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:47,206 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:47,319 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:47,530 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:47,640 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:47,747 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:47,893 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:48,007 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:48,123 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:48,237 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:48,355 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 841 DAG size of output: 6 [2020-10-15 07:56:48,536 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 841 DAG size of output: 6 [2020-10-15 07:56:48,684 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 841 DAG size of output: 6 [2020-10-15 07:56:48,828 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:48,952 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:49,075 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:49,188 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:49,300 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:49,446 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 839 DAG size of output: 67 [2020-10-15 07:56:49,926 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 842 DAG size of output: 6 [2020-10-15 07:56:50,038 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 842 DAG size of output: 6 [2020-10-15 07:56:50,170 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 842 DAG size of output: 6 [2020-10-15 07:56:50,368 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:50,474 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:50,590 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:50,773 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:50,882 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:50,999 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:51,105 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:51,218 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:51,343 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:51,455 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:51,561 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:51,668 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:51,774 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:52,149 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:52,255 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:52,361 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:52,467 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:52,577 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:52,685 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:52,790 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:52,900 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:53,006 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:53,114 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:53,222 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:53,330 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:53,435 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:53,628 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:53,734 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:53,839 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:53,947 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:54,052 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:54,163 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:54,269 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:54,376 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:54,923 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:55,028 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:55,135 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:55,241 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:55,347 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:55,452 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:55,558 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:55,666 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:55,771 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:55,882 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:55,992 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:56,106 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:56,214 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:56,340 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:56,607 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 839 DAG size of output: 67 [2020-10-15 07:56:56,802 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:56,909 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:57,018 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:57,126 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:57,231 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:57,340 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 832 [2020-10-15 07:56:57,447 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:57,554 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:57,663 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:57,769 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:57,876 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:57,982 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:58,089 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:58,196 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834 [2020-10-15 07:56:58,305 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 834