/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --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 language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 23:02:49,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 23:02:49,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 23:02:49,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 23:02:49,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 23:02:49,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 23:02:49,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 23:02:49,104 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 23:02:49,127 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 23:02:49,132 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 23:02:49,134 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 23:02:49,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 23:02:49,142 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 23:02:49,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 23:02:49,145 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 23:02:49,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 23:02:49,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 23:02:49,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 23:02:49,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 23:02:49,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 23:02:49,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 23:02:49,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 23:02:49,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 23:02:49,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 23:02:49,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 23:02:49,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 23:02:49,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 23:02:49,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 23:02:49,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 23:02:49,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 23:02:49,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 23:02:49,174 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 23:02:49,175 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 23:02:49,176 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 23:02:49,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 23:02:49,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 23:02:49,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 23:02:49,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 23:02:49,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 23:02:49,179 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 23:02:49,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 23:02:49,181 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 [2020-10-28 23:02:49,207 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 23:02:49,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 23:02:49,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 23:02:49,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 23:02:49,210 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 23:02:49,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 23:02:49,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 23:02:49,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 23:02:49,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 23:02:49,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 23:02:49,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 23:02:49,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 23:02:49,211 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 23:02:49,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 23:02:49,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 23:02:49,212 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 23:02:49,212 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 23:02:49,212 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 23:02:49,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 23:02:49,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 23:02:49,213 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 23:02:49,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 23:02:49,213 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 23:02:49,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 23:02:49,214 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 23:02:49,214 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 23:02:49,214 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 23:02:49,214 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 23:02:49,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 23:02:49,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 23:02:49,665 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 23:02:49,667 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 23:02:49,667 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 23:02:49,669 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2020-10-28 23:02:49,743 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e0e344b8d/488f0e7a22af4c0c9cd347022a680aaa/FLAG45bbd2cc1 [2020-10-28 23:02:50,983 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 23:02:50,984 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2020-10-28 23:02:51,063 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e0e344b8d/488f0e7a22af4c0c9cd347022a680aaa/FLAG45bbd2cc1 [2020-10-28 23:02:51,233 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e0e344b8d/488f0e7a22af4c0c9cd347022a680aaa [2020-10-28 23:02:51,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 23:02:51,244 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 23:02:51,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 23:02:51,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 23:02:51,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 23:02:51,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:02:51" (1/1) ... [2020-10-28 23:02:51,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3381dc91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:51, skipping insertion in model container [2020-10-28 23:02:51,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:02:51" (1/1) ... [2020-10-28 23:02:51,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 23:02:51,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 23:02:54,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 23:02:54,285 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 23:02:54,684 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 23:02:55,495 INFO L208 MainTranslator]: Completed translation [2020-10-28 23:02:55,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:55 WrapperNode [2020-10-28 23:02:55,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 23:02:55,496 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 23:02:55,496 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 23:02:55,497 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 23:02:55,509 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:55" (1/1) ... [2020-10-28 23:02:55,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:55" (1/1) ... [2020-10-28 23:02:55,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:55" (1/1) ... [2020-10-28 23:02:55,633 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:55" (1/1) ... [2020-10-28 23:02:55,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:55" (1/1) ... [2020-10-28 23:02:55,828 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:55" (1/1) ... [2020-10-28 23:02:55,870 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:55" (1/1) ... [2020-10-28 23:02:55,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 23:02:55,898 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 23:02:55,898 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 23:02:55,898 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 23:02:55,899 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:55" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 23:02:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 23:02:55,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 23:02:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 23:02:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 23:02:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 23:02:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 23:02:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 23:02:55,978 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 23:02:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 23:02:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 23:02:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 23:02:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 23:02:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 23:02:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 23:02:55,979 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 23:02:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 23:02:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-28 23:02:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-28 23:02:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 23:02:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 23:02:55,980 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 23:02:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-28 23:02:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 23:02:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-28 23:02:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-28 23:02:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-28 23:02:55,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 23:02:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 23:02:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 23:02:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 23:02:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 23:02:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 23:02:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 23:02:55,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 23:02:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-28 23:02:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-28 23:02:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 23:02:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 23:02:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 23:02:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_all_tx_empty [2020-10-28 23:02:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2020-10-28 23:02:55,983 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2020-10-28 23:02:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure DisableDmaChannel [2020-10-28 23:02:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2020-10-28 23:02:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2020-10-28 23:02:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2020-10-28 23:02:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2020-10-28 23:02:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2020-10-28 23:02:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2020-10-28 23:02:55,984 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2020-10-28 23:02:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIFO [2020-10-28 23:02:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2020-10-28 23:02:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2020-10-28 23:02:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2020-10-28 23:02:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2020-10-28 23:02:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2020-10-28 23:02:55,985 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2020-10-28 23:02:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2020-10-28 23:02:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2020-10-28 23:02:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2020-10-28 23:02:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2020-10-28 23:02:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2020-10-28 23:02:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure Rd_Indx [2020-10-28 23:02:55,986 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2020-10-28 23:02:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetDongle [2020-10-28 23:02:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSITmode [2020-10-28 23:02:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure SI_SetMode [2020-10-28 23:02:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2020-10-28 23:02:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2020-10-28 23:02:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2020-10-28 23:02:55,987 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2020-10-28 23:02:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2020-10-28 23:02:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure SetVFIR [2020-10-28 23:02:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIR [2020-10-28 23:02:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMIR [2020-10-28 23:02:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2020-10-28 23:02:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure iodelay [2020-10-28 23:02:55,988 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_init [2020-10-28 23:02:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure via_init_one [2020-10-28 23:02:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_cleanup [2020-10-28 23:02:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2020-10-28 23:02:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2020-10-28 23:02:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure via_hw_init [2020-10-28 23:02:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_read_dongle_id [2020-10-28 23:02:55,989 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2020-10-28 23:02:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2020-10-28 23:02:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_sir [2020-10-28 23:02:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_fir [2020-10-28 23:02:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2020-10-28 23:02:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit_complete [2020-10-28 23:02:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2020-10-28 23:02:55,990 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive_complete [2020-10-28 23:02:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_rxdata [2020-10-28 23:02:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure RxTimerHandler [2020-10-28 23:02:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_interrupt [2020-10-28 23:02:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2020-10-28 23:02:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_is_receiving [2020-10-28 23:02:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2020-10-28 23:02:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2020-10-28 23:02:55,991 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_ioctl [2020-10-28 23:02:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2020-10-28 23:02:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2020-10-28 23:02:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 23:02:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2020-10-28 23:02:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-28 23:02:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_3_1 [2020-10-28 23:02:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2020-10-28 23:02:55,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_4 [2020-10-28 23:02:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2020-10-28 23:02:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 23:02:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 23:02:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2020-10-28 23:02:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 23:02:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 23:02:55,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 23:02:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 23:02:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 23:02:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 23:02:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 23:02:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 23:02:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 23:02:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 23:02:55,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 23:02:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 23:02:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 23:02:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 23:02:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 23:02:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 23:02:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 23:02:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_5_6 [2020-10-28 23:02:55,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 23:02:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 23:02:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_7_2 [2020-10-28 23:02:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-28 23:02:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2020-10-28 23:02:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-28 23:02:55,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-28 23:02:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_90 [2020-10-28 23:02:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_91 [2020-10-28 23:02:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_92 [2020-10-28 23:02:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_93 [2020-10-28 23:02:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_94 [2020-10-28 23:02:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_95 [2020-10-28 23:02:55,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2020-10-28 23:02:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2020-10-28 23:02:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2020-10-28 23:02:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2020-10-28 23:02:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2020-10-28 23:02:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_102 [2020-10-28 23:02:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_103 [2020-10-28 23:02:55,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_104 [2020-10-28 23:02:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_105 [2020-10-28 23:02:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-28 23:02:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 23:02:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 23:02:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 23:02:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 23:02:55,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 23:02:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 23:02:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 23:02:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 23:02:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 23:02:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 23:02:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 23:02:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 23:02:56,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 23:02:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 23:02:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 23:02:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 23:02:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 23:02:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 23:02:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 23:02:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 23:02:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 23:02:56,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 23:02:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 23:02:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 23:02:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 23:02:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 23:02:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 23:02:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 23:02:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 23:02:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 23:02:56,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 23:02:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 23:02:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2020-10-28 23:02:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2020-10-28 23:02:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2020-10-28 23:02:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2020-10-28 23:02:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2020-10-28 23:02:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2020-10-28 23:02:56,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2020-10-28 23:02:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2020-10-28 23:02:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 23:02:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 23:02:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 23:02:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 23:02:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 23:02:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 23:02:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 23:02:56,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 23:02:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 23:02:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 23:02:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 23:02:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 23:02:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 23:02:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 23:02:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 23:02:56,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 23:02:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-28 23:02:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-28 23:02:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-28 23:02:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-28 23:02:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-28 23:02:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-28 23:02:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-28 23:02:56,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-28 23:02:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 23:02:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 23:02:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 23:02:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 23:02:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 23:02:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 23:02:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 23:02:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 23:02:56,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 23:02:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 23:02:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 23:02:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 23:02:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 23:02:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 23:02:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 23:02:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 23:02:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2020-10-28 23:02:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2020-10-28 23:02:56,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2020-10-28 23:02:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2020-10-28 23:02:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2020-10-28 23:02:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2020-10-28 23:02:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2020-10-28 23:02:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2020-10-28 23:02:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 23:02:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 23:02:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 23:02:56,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 23:02:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 23:02:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 23:02:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 23:02:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 23:02:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 23:02:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 23:02:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 23:02:56,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 23:02:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 23:02:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 23:02:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 23:02:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 23:02:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 23:02:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 23:02:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 23:02:56,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 23:02:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 23:02:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 23:02:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 23:02:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 23:02:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 23:02:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 23:02:56,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 23:02:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 23:02:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 23:02:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 23:02:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 23:02:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 23:02:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 23:02:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 23:02:56,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 23:02:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 23:02:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 23:02:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 23:02:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 23:02:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 23:02:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 23:02:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 23:02:56,016 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 23:02:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 23:02:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 23:02:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 23:02:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-28 23:02:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 23:02:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 23:02:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 23:02:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-28 23:02:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-28 23:02:56,017 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 23:02:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 23:02:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 23:02:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2020-10-28 23:02:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2020-10-28 23:02:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 23:02:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 23:02:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 23:02:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-28 23:02:56,018 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 23:02:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 23:02:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2020-10-28 23:02:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2020-10-28 23:02:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2020-10-28 23:02:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2020-10-28 23:02:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2020-10-28 23:02:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2020-10-28 23:02:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-28 23:02:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 23:02:56,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 23:02:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 23:02:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 23:02:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 23:02:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 23:02:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 23:02:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 23:02:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 23:02:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 23:02:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-28 23:02:56,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-28 23:02:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 23:02:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 23:02:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 23:02:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 23:02:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 23:02:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-28 23:02:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 23:02:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 23:02:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 23:02:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 23:02:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 23:02:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 23:02:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 23:02:56,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 23:02:56,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 23:02:56,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 23:02:56,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 23:02:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 23:02:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 23:02:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 23:02:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 23:02:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 23:02:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 23:02:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 23:02:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 23:02:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 23:02:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 23:02:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 23:02:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 23:02:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 23:02:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 23:02:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 23:02:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 23:02:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 23:02:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 23:02:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 23:02:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 23:02:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 23:02:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 23:02:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-28 23:02:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2020-10-28 23:02:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2020-10-28 23:02:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-28 23:02:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2020-10-28 23:02:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2020-10-28 23:02:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 23:02:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 23:02:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 23:02:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 23:02:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 23:02:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 23:02:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 23:02:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 23:02:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2020-10-28 23:02:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 23:02:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2020-10-28 23:02:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 23:02:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2020-10-28 23:02:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-28 23:02:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-28 23:02:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-28 23:02:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-28 23:02:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-28 23:02:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-28 23:02:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 23:02:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 23:02:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 23:02:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 23:02:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 23:02:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 23:02:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 23:02:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 23:02:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 23:02:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-28 23:02:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-28 23:02:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 23:02:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 23:02:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 23:02:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 23:02:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 23:02:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 23:02:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-28 23:02:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 23:02:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2020-10-28 23:02:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 23:02:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-28 23:02:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-28 23:02:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 23:02:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-28 23:02:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 23:02:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 23:02:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 23:02:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_93 [2020-10-28 23:02:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_95 [2020-10-28 23:02:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 23:02:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 23:02:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 23:02:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 23:02:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 23:02:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 23:02:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 23:02:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 23:02:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 23:02:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 23:02:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_92 [2020-10-28 23:02:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 23:02:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_94 [2020-10-28 23:02:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-28 23:02:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-28 23:02:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-28 23:02:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-28 23:02:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 23:02:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 23:02:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 23:02:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_90 [2020-10-28 23:02:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 23:02:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_91 [2020-10-28 23:02:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 23:02:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 23:02:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 23:02:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 23:02:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_102 [2020-10-28 23:02:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 23:02:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_103 [2020-10-28 23:02:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_104 [2020-10-28 23:02:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_105 [2020-10-28 23:02:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-28 23:02:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-28 23:02:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_all_tx_empty [2020-10-28 23:02:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2020-10-28 23:02:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2020-10-28 23:02:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2020-10-28 23:02:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2020-10-28 23:02:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2020-10-28 23:02:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2020-10-28 23:02:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2020-10-28 23:02:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2020-10-28 23:02:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2020-10-28 23:02:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2020-10-28 23:02:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure DisableDmaChannel [2020-10-28 23:02:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2020-10-28 23:02:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2020-10-28 23:02:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2020-10-28 23:02:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2020-10-28 23:02:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2020-10-28 23:02:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2020-10-28 23:02:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2020-10-28 23:02:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIFO [2020-10-28 23:02:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2020-10-28 23:02:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2020-10-28 23:02:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2020-10-28 23:02:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2020-10-28 23:02:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2020-10-28 23:02:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2020-10-28 23:02:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2020-10-28 23:02:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2020-10-28 23:02:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2020-10-28 23:02:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2020-10-28 23:02:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2020-10-28 23:02:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure Rd_Indx [2020-10-28 23:02:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2020-10-28 23:02:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure ResetDongle [2020-10-28 23:02:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure SetSITmode [2020-10-28 23:02:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure SI_SetMode [2020-10-28 23:02:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2020-10-28 23:02:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2020-10-28 23:02:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2020-10-28 23:02:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2020-10-28 23:02:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2020-10-28 23:02:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure SetVFIR [2020-10-28 23:02:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIR [2020-10-28 23:02:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure SetMIR [2020-10-28 23:02:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2020-10-28 23:02:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2020-10-28 23:02:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2020-10-28 23:02:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive_complete [2020-10-28 23:02:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_sir [2020-10-28 23:02:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_fir [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure via_hw_init [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_interrupt [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_is_receiving [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_read_dongle_id [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_ioctl [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure RxTimerHandler [2020-10-28 23:02:56,041 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2020-10-28 23:02:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2020-10-28 23:02:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure upload_rxdata [2020-10-28 23:02:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure via_init_one [2020-10-28 23:02:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2020-10-28 23:02:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure iodelay [2020-10-28 23:02:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_init [2020-10-28 23:02:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 23:02:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_cleanup [2020-10-28 23:02:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit_complete [2020-10-28 23:02:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2020-10-28 23:02:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2020-10-28 23:02:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 23:02:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2020-10-28 23:02:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-28 23:02:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_3_1 [2020-10-28 23:02:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2020-10-28 23:02:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_4 [2020-10-28 23:02:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2020-10-28 23:02:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 23:02:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 23:02:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2020-10-28 23:02:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 23:02:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 23:02:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 23:02:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 23:02:56,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 23:02:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 23:02:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 23:02:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 23:02:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 23:02:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 23:02:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 23:02:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 23:02:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 23:02:56,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_5_6 [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_7_2 [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 23:02:56,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 23:02:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 23:02:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 23:02:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 23:02:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 23:02:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 23:02:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 23:02:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 23:02:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 23:02:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 23:02:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 23:02:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 23:02:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 23:02:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 23:02:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 23:02:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 23:02:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 23:02:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 23:02:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 23:02:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 23:02:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 23:02:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 23:02:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 23:02:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 23:02:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 23:02:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 23:02:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 23:02:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 23:02:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 23:02:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 23:02:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 23:02:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 23:02:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2020-10-28 23:02:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2020-10-28 23:02:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2020-10-28 23:02:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2020-10-28 23:02:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2020-10-28 23:02:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2020-10-28 23:02:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2020-10-28 23:02:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2020-10-28 23:02:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 23:02:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 23:02:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 23:02:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 23:02:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 23:02:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 23:02:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 23:02:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 23:02:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 23:02:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 23:02:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 23:02:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 23:02:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 23:02:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 23:02:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 23:02:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 23:02:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 23:02:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-28 23:02:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-28 23:02:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-28 23:02:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-28 23:02:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-28 23:02:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-28 23:02:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-28 23:02:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-28 23:02:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 23:02:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 23:02:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 23:02:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 23:02:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 23:02:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 23:02:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 23:02:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2020-10-28 23:02:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2020-10-28 23:02:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2020-10-28 23:02:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2020-10-28 23:02:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2020-10-28 23:02:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2020-10-28 23:02:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 23:02:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 23:02:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 23:02:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 23:02:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 23:02:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 23:02:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 23:02:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 23:02:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 23:02:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 23:02:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 23:02:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 23:02:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 23:02:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 23:02:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 23:02:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 23:02:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 23:02:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 23:02:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 23:02:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 23:02:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 23:02:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 23:02:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 23:02:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 23:02:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 23:02:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 23:02:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 23:02:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 23:02:56,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 23:02:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 23:02:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 23:02:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 23:02:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 23:02:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 23:02:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 23:02:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 23:02:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 23:02:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 23:02:56,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 23:02:56,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 23:02:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 23:02:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 23:02:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 23:02:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 23:02:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 23:02:57,414 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 23:03:12,630 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 23:03:12,631 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 23:03:12,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:03:12 BoogieIcfgContainer [2020-10-28 23:03:12,638 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 23:03:12,642 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 23:03:12,642 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 23:03:12,646 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 23:03:12,646 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 11:02:51" (1/3) ... [2020-10-28 23:03:12,648 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4acd64d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:03:12, skipping insertion in model container [2020-10-28 23:03:12,648 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:02:55" (2/3) ... [2020-10-28 23:03:12,648 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4acd64d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:03:12, skipping insertion in model container [2020-10-28 23:03:12,648 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:03:12" (3/3) ... [2020-10-28 23:03:12,650 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2020-10-28 23:03:12,664 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 23:03:12,672 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 23:03:12,686 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 23:03:12,736 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 23:03:12,736 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 23:03:12,736 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 23:03:12,736 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 23:03:12,736 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 23:03:12,736 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 23:03:12,737 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 23:03:12,737 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 23:03:12,814 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states. [2020-10-28 23:03:12,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2020-10-28 23:03:12,863 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 23:03:12,865 INFO L422 BasicCegarLoop]: trace histogram [15, 15, 15, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 23:03:12,865 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 23:03:12,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 23:03:12,872 INFO L82 PathProgramCache]: Analyzing trace with hash 1039473874, now seen corresponding path program 1 times [2020-10-28 23:03:12,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 23:03:12,881 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [341483481] [2020-10-28 23:03:12,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 23:03:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:14,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:22,712 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:26,602 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:26,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 554 [2020-10-28 23:03:26,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:03:26,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12604 [2020-10-28 23:03:26,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:26,605 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:26,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:26,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:03:26,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 536 [2020-10-28 23:03:26,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 23:03:40,608 WARN L193 SmtUtils]: Spent 13.36 s on a formula simplification that was a NOOP. DAG size: 1564 [2020-10-28 23:03:40,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:03:40,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:40,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:45,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:45,610 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:45,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:45,611 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4821 [2020-10-28 23:03:45,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:45,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:45,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:45,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:45,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 23:03:45,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:45,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 23:03:45,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:45,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:45,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:45,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 23:03:45,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:45,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:03:45,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:45,844 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:45,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:45,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:45,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 23:03:45,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:45,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-28 23:03:45,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:45,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:45,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:45,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:45,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:45,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 23:03:45,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:45,867 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:45,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:45,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:45,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:03:45,868 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:45,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 23:03:45,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:45,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:45,887 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:45,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:45,888 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:45,888 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:03:45,888 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:45,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:45,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:45,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:45,889 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:03:45,889 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:45,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2020-10-28 23:03:45,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:45,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:45,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:45,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:45,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:45,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:03:45,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:45,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:45,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:45,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:45,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 23:03:45,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:45,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 23:03:45,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:45,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 23:03:46,039 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,039 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-28 23:03:46,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-28 23:03:46,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:46,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:03:46,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,061 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 23:03:46,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:03:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,078 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,081 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,081 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:46,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,082 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:03:46,082 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,082 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,082 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,083 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:03:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:46,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 23:03:46,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,105 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:46,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2020-10-28 23:03:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,129 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 23:03:46,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 23:03:46,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-28 23:03:46,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:46,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,212 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:03:46,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,212 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:03:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,229 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,229 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:46,229 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:03:46,230 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,230 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,230 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:03:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:46,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:03:46,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:46,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-28 23:03:46,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,268 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,317 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 23:03:46,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-28 23:03:46,318 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,318 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-28 23:03:46,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,332 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:46,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 23:03:46,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,335 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:03:46,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,352 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,357 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:46,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,358 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:03:46,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,359 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:03:46,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,373 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,373 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:46,373 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,373 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:03:46,374 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,374 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,374 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,375 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,375 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:46,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-28 23:03:46,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:46,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 23:03:46,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,401 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:03:46,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-28 23:03:46,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,416 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,416 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 23:03:46,416 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:03:46,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 23:03:46,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2020-10-28 23:03:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 23:03:46,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-28 23:03:46,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,577 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-28 23:03:46,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,594 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 23:03:46,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-28 23:03:46,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,624 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-28 23:03:46,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:46,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 23:03:46,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,640 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,640 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-28 23:03:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,670 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,671 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 23:03:46,671 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,671 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 23:03:46,671 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,671 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,671 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-28 23:03:46,672 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 23:03:46,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,688 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:03:46,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,688 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,689 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:46,702 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:03:46,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,703 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-28 23:03:46,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,718 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,722 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,722 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:46,722 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:03:46,723 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,723 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:03:46,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-28 23:03:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:46,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:03:46,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,740 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 23:03:46,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-28 23:03:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:46,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:03:46,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,758 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:03:46,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-28 23:03:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 23:03:46,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,785 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 23:03:46,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,785 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-28 23:03:46,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 23:03:46,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:03:46,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,804 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:46,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:03:46,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2020-10-28 23:03:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 23:03:46,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 23:03:46,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-28 23:03:46,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 23:03:46,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,879 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,879 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 23:03:46,880 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,880 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 23:03:46,880 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,881 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,881 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:46,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:46,901 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:03:46,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,902 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,904 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:46,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-10-28 23:03:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:46,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:03:46,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,927 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:03:46,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:46,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2020-10-28 23:03:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,964 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:03:46,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 23:03:46,965 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,965 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:46,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-28 23:03:46,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:46,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:46,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:46,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:46,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:46,988 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:46,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:03:46,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:46,989 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:46,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:46,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:46,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:46,990 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:46,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-28 23:03:47,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,011 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,011 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:47,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:03:47,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,012 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:47,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:03:47,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:47,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-10-28 23:03:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:47,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,041 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 23:03:47,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,042 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:47,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 23:03:47,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-10-28 23:03:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 23:03:47,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-28 23:03:47,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,136 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:47,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-28 23:03:47,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:47,172 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 23:03:47,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,173 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:03:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,189 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:47,190 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,190 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:03:47,190 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,190 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,191 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:47,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:03:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,204 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,207 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:47,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,208 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:03:47,208 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,209 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,210 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-28 23:03:47,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,231 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 23:03:47,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:03:47,232 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,232 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:47,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 23:03:47,233 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-10-28 23:03:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,256 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:47,257 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,257 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 23:03:47,257 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,258 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:47,258 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,259 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:03:47,259 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-10-28 23:03:47,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 23:03:47,348 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 23:03:47,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,349 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:47,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 36 [2020-10-28 23:03:47,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:47,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,368 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-28 23:03:47,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:03:47,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,372 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:03:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,392 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:47,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:03:47,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,393 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-28 23:03:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:03:47,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,524 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-28 23:03:47,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,529 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-28 23:03:47,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-28 23:03:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 23:03:47,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:03:47,559 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:47,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:47,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,571 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:47,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,572 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-28 23:03:47,572 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,572 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,573 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,573 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:47,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-10-28 23:03:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:03:47,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 23:03:47,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:47,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-28 23:03:47,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:47,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,613 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,613 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:47,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 23:03:47,614 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,614 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2020-10-28 23:03:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:03:47,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 23:03:47,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,641 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:47,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-28 23:03:47,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,653 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:47,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 23:03:47,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,656 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:47,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-10-28 23:03:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-28 23:03:47,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-28 23:03:47,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,758 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:47,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 35 [2020-10-28 23:03:47,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:03:47,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:03:47,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,784 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,784 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:47,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:47,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:47,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 23:03:47,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:03:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:03:47,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:03:47,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,819 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,820 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,820 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:03:47,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:03:47,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:47,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:03:47,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:03:47,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:03:47,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:03:47,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:47,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2020-10-28 23:03:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:03:47,845 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:03:47,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:03:47,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:03:47,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:03:47,849 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:03:47,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:03:47,849 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:03:47,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:03:47,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 23:03:47,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 23:03:47,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:03:48,353 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2020-10-28 23:03:48,354 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [341483481] [2020-10-28 23:03:48,356 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 23:03:48,356 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 23:03:48,357 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041436602] [2020-10-28 23:03:48,361 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 23:03:48,361 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 23:03:48,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 23:03:48,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-10-28 23:03:48,377 INFO L87 Difference]: Start difference. First operand 2821 states. Second operand 10 states. [2020-10-28 23:04:02,029 WARN L193 SmtUtils]: Spent 13.58 s on a formula simplification that was a NOOP. DAG size: 1573 [2020-10-28 23:04:18,333 WARN L193 SmtUtils]: Spent 13.60 s on a formula simplification that was a NOOP. DAG size: 1575 [2020-10-28 23:04:52,290 WARN L193 SmtUtils]: Spent 13.42 s on a formula simplification that was a NOOP. DAG size: 1566