/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-usb-dev_drivers-net-irda-via-ircc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 23:25:01,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 23:25:01,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 23:25:01,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 23:25:01,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 23:25:01,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 23:25:01,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 23:25:01,539 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 23:25:01,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 23:25:01,543 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 23:25:01,544 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 23:25:01,545 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 23:25:01,546 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 23:25:01,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 23:25:01,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 23:25:01,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 23:25:01,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 23:25:01,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 23:25:01,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 23:25:01,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 23:25:01,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 23:25:01,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 23:25:01,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 23:25:01,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 23:25:01,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 23:25:01,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 23:25:01,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 23:25:01,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 23:25:01,590 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 23:25:01,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 23:25:01,592 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 23:25:01,593 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 23:25:01,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 23:25:01,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 23:25:01,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 23:25:01,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 23:25:01,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 23:25:01,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 23:25:01,600 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 23:25:01,601 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 23:25:01,602 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 23:25:01,603 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 23:25:01,632 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 23:25:01,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 23:25:01,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 23:25:01,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 23:25:01,635 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 23:25:01,635 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 23:25:01,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 23:25:01,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 23:25:01,636 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 23:25:01,636 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 23:25:01,636 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 23:25:01,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 23:25:01,637 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 23:25:01,637 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 23:25:01,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 23:25:01,638 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 23:25:01,638 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 23:25:01,638 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 23:25:01,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 23:25:01,639 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 23:25:01,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 23:25:01,639 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 23:25:01,640 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 23:25:01,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 23:25:01,640 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 23:25:01,640 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 23:25:01,641 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 23:25:01,641 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 23:25:02,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 23:25:02,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 23:25:02,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 23:25:02,157 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 23:25:02,159 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 23:25:02,161 INFO L432 ainManager$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-usb-dev_drivers-net-irda-via-ircc.cil.i [2020-10-28 23:25:02,239 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e05af33dc/f89891038bd246a8b6c63dc0dba74a70/FLAGf67ea4c41 [2020-10-28 23:25:03,359 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 23:25:03,359 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2020-10-28 23:25:03,407 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e05af33dc/f89891038bd246a8b6c63dc0dba74a70/FLAGf67ea4c41 [2020-10-28 23:25:03,734 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/e05af33dc/f89891038bd246a8b6c63dc0dba74a70 [2020-10-28 23:25:03,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 23:25:03,753 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 23:25:03,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 23:25:03,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 23:25:03,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 23:25:03,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:25:03" (1/1) ... [2020-10-28 23:25:03,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6184740 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:03, skipping insertion in model container [2020-10-28 23:25:03,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:25:03" (1/1) ... [2020-10-28 23:25:03,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 23:25:03,949 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 23:25:06,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 23:25:06,307 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 23:25:06,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 23:25:07,527 INFO L208 MainTranslator]: Completed translation [2020-10-28 23:25:07,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:07 WrapperNode [2020-10-28 23:25:07,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 23:25:07,529 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 23:25:07,529 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 23:25:07,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 23:25:07,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:07" (1/1) ... [2020-10-28 23:25:07,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:07" (1/1) ... [2020-10-28 23:25:07,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:07" (1/1) ... [2020-10-28 23:25:07,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:07" (1/1) ... [2020-10-28 23:25:07,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:07" (1/1) ... [2020-10-28 23:25:07,917 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:07" (1/1) ... [2020-10-28 23:25:07,968 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:07" (1/1) ... [2020-10-28 23:25:08,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 23:25:08,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 23:25:08,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 23:25:08,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 23:25:08,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:07" (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 23:25:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 23:25:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 23:25:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 23:25:08,093 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 23:25:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 23:25:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 23:25:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 23:25:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 23:25:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 23:25:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 23:25:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 23:25:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 23:25:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 23:25:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 23:25:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 23:25:08,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 23:25:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 23:25:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-28 23:25:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-28 23:25:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 23:25:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 23:25:08,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 23:25:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 23:25:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 23:25:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 23:25:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-28 23:25:08,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 23:25:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-28 23:25:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 23:25:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-28 23:25:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-28 23:25:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-28 23:25:08,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 23:25:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 23:25:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 23:25:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 23:25:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 23:25:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 23:25:08,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 23:25:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 23:25:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-28 23:25:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-28 23:25:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 23:25:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 23:25:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 23:25:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_all_tx_empty [2020-10-28 23:25:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2020-10-28 23:25:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2020-10-28 23:25:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure DisableDmaChannel [2020-10-28 23:25:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2020-10-28 23:25:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2020-10-28 23:25:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2020-10-28 23:25:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2020-10-28 23:25:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2020-10-28 23:25:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2020-10-28 23:25:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2020-10-28 23:25:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIFO [2020-10-28 23:25:08,102 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2020-10-28 23:25:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2020-10-28 23:25:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2020-10-28 23:25:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2020-10-28 23:25:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2020-10-28 23:25:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2020-10-28 23:25:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2020-10-28 23:25:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2020-10-28 23:25:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2020-10-28 23:25:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2020-10-28 23:25:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2020-10-28 23:25:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure Rd_Indx [2020-10-28 23:25:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2020-10-28 23:25:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetDongle [2020-10-28 23:25:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSITmode [2020-10-28 23:25:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure SI_SetMode [2020-10-28 23:25:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2020-10-28 23:25:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2020-10-28 23:25:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2020-10-28 23:25:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2020-10-28 23:25:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2020-10-28 23:25:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure SetVFIR [2020-10-28 23:25:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIR [2020-10-28 23:25:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMIR [2020-10-28 23:25:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2020-10-28 23:25:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure iodelay [2020-10-28 23:25:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_init [2020-10-28 23:25:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure via_init_one [2020-10-28 23:25:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_cleanup [2020-10-28 23:25:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2020-10-28 23:25:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2020-10-28 23:25:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure via_hw_init [2020-10-28 23:25:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_read_dongle_id [2020-10-28 23:25:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2020-10-28 23:25:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2020-10-28 23:25:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_sir [2020-10-28 23:25:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_fir [2020-10-28 23:25:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2020-10-28 23:25:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit_complete [2020-10-28 23:25:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2020-10-28 23:25:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive_complete [2020-10-28 23:25:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_rxdata [2020-10-28 23:25:08,109 INFO L138 BoogieDeclarations]: Found implementation of procedure RxTimerHandler [2020-10-28 23:25:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_interrupt [2020-10-28 23:25:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2020-10-28 23:25:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_is_receiving [2020-10-28 23:25:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2020-10-28 23:25:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2020-10-28 23:25:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_ioctl [2020-10-28 23:25:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2020-10-28 23:25:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2020-10-28 23:25:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 23:25:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2020-10-28 23:25:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-28 23:25:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_3_1 [2020-10-28 23:25:08,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2020-10-28 23:25:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_4 [2020-10-28 23:25:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2020-10-28 23:25:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 23:25:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 23:25:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2020-10-28 23:25:08,112 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 23:25:08,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 23:25:08,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 23:25:08,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 23:25:08,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 23:25:08,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 23:25:08,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 23:25:08,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 23:25:08,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 23:25:08,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 23:25:08,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 23:25:08,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 23:25:08,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 23:25:08,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 23:25:08,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 23:25:08,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 23:25:08,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 23:25:08,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_5_6 [2020-10-28 23:25:08,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 23:25:08,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 23:25:08,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_7_2 [2020-10-28 23:25:08,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2020-10-28 23:25:08,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2020-10-28 23:25:08,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_18 [2020-10-28 23:25:08,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_19 [2020-10-28 23:25:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_20 [2020-10-28 23:25:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_21 [2020-10-28 23:25:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_22 [2020-10-28 23:25:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_23 [2020-10-28 23:25:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_24 [2020-10-28 23:25:08,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_25 [2020-10-28 23:25:08,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2020-10-28 23:25:08,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_27 [2020-10-28 23:25:08,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_28 [2020-10-28 23:25:08,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2020-10-28 23:25:08,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2020-10-28 23:25:08,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2020-10-28 23:25:08,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2020-10-28 23:25:08,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2020-10-28 23:25:08,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2020-10-28 23:25:08,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2020-10-28 23:25:08,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2020-10-28 23:25:08,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2020-10-28 23:25:08,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2020-10-28 23:25:08,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 23:25:08,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 23:25:08,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 23:25:08,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 23:25:08,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 23:25:08,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 23:25:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 23:25:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 23:25:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 23:25:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 23:25:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 23:25:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 23:25:08,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2020-10-28 23:25:08,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2020-10-28 23:25:08,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-10-28 23:25:08,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 23:25:08,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 23:25:08,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 23:25:08,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 23:25:08,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 23:25:08,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 23:25:08,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 23:25:08,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 23:25:08,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 23:25:08,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 23:25:08,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 23:25:08,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 23:25:08,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 23:25:08,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 23:25:08,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 23:25:08,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 23:25:08,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 23:25:08,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 23:25:08,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 23:25:08,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 23:25:08,125 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 23:25:08,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 23:25:08,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 23:25:08,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 23:25:08,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 23:25:08,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 23:25:08,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-28 23:25:08,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 23:25:08,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 23:25:08,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 23:25:08,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-28 23:25:08,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-28 23:25:08,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 23:25:08,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 23:25:08,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 23:25:08,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 23:25:08,127 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2020-10-28 23:25:08,127 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2020-10-28 23:25:08,128 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 23:25:08,128 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 23:25:08,128 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 23:25:08,128 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 23:25:08,128 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-28 23:25:08,128 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 23:25:08,129 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 23:25:08,129 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2020-10-28 23:25:08,129 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2020-10-28 23:25:08,129 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2020-10-28 23:25:08,129 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2020-10-28 23:25:08,129 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2020-10-28 23:25:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2020-10-28 23:25:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-28 23:25:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 23:25:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 23:25:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 23:25:08,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 23:25:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 23:25:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 23:25:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 23:25:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 23:25:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 23:25:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 23:25:08,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-28 23:25:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-28 23:25:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 23:25:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 23:25:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 23:25:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 23:25:08,132 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 23:25:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-28 23:25:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 23:25:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 23:25:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 23:25:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 23:25:08,133 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 23:25:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 23:25:08,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 23:25:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 23:25:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 23:25:08,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 23:25:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 23:25:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 23:25:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-10-28 23:25:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 23:25:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 23:25:08,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 23:25:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 23:25:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_28 [2020-10-28 23:25:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 23:25:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 23:25:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 23:25:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 23:25:08,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 23:25:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 23:25:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 23:25:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 23:25:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 23:25:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 23:25:08,137 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 23:25:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 23:25:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 23:25:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 23:25:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 23:25:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 23:25:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 23:25:08,138 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 23:25:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 23:25:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 23:25:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 23:25:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 23:25:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 23:25:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 23:25:08,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 23:25:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 23:25:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 23:25:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-28 23:25:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-28 23:25:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-28 23:25:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-28 23:25:08,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2020-10-28 23:25:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2020-10-28 23:25:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 23:25:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 23:25:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 23:25:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 23:25:08,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 23:25:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 23:25:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 23:25:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 23:25:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 23:25:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 23:25:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 23:25:08,142 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 23:25:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 23:25:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 23:25:08,143 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 23:25:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 23:25:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-28 23:25:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-28 23:25:08,143 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 23:25:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 23:25:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 23:25:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 23:25:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 23:25:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-28 23:25:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-28 23:25:08,144 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 23:25:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-28 23:25:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-28 23:25:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 23:25:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-28 23:25:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 23:25:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 23:25:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 23:25:08,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_21 [2020-10-28 23:25:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_23 [2020-10-28 23:25:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 23:25:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 23:25:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 23:25:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 23:25:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 23:25:08,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 23:25:08,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 23:25:08,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 23:25:08,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 23:25:08,147 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 23:25:08,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_20 [2020-10-28 23:25:08,147 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 23:25:08,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_22 [2020-10-28 23:25:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-28 23:25:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-28 23:25:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-28 23:25:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-28 23:25:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 23:25:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 23:25:08,148 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 23:25:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_18 [2020-10-28 23:25:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 23:25:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_19 [2020-10-28 23:25:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 23:25:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 23:25:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 23:25:08,149 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 23:25:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_24 [2020-10-28 23:25:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 23:25:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_25 [2020-10-28 23:25:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2020-10-28 23:25:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_27 [2020-10-28 23:25:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-28 23:25:08,150 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-28 23:25:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_all_tx_empty [2020-10-28 23:25:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2020-10-28 23:25:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2020-10-28 23:25:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2020-10-28 23:25:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2020-10-28 23:25:08,151 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2020-10-28 23:25:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2020-10-28 23:25:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2020-10-28 23:25:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2020-10-28 23:25:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2020-10-28 23:25:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2020-10-28 23:25:08,152 INFO L130 BoogieDeclarations]: Found specification of procedure DisableDmaChannel [2020-10-28 23:25:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2020-10-28 23:25:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2020-10-28 23:25:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2020-10-28 23:25:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2020-10-28 23:25:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2020-10-28 23:25:08,153 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2020-10-28 23:25:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2020-10-28 23:25:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIFO [2020-10-28 23:25:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2020-10-28 23:25:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2020-10-28 23:25:08,154 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2020-10-28 23:25:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2020-10-28 23:25:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2020-10-28 23:25:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2020-10-28 23:25:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2020-10-28 23:25:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2020-10-28 23:25:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2020-10-28 23:25:08,155 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2020-10-28 23:25:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2020-10-28 23:25:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure Rd_Indx [2020-10-28 23:25:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2020-10-28 23:25:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure ResetDongle [2020-10-28 23:25:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure SetSITmode [2020-10-28 23:25:08,156 INFO L130 BoogieDeclarations]: Found specification of procedure SI_SetMode [2020-10-28 23:25:08,157 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2020-10-28 23:25:08,157 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2020-10-28 23:25:08,157 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2020-10-28 23:25:08,157 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2020-10-28 23:25:08,157 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2020-10-28 23:25:08,157 INFO L130 BoogieDeclarations]: Found specification of procedure SetVFIR [2020-10-28 23:25:08,158 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIR [2020-10-28 23:25:08,158 INFO L130 BoogieDeclarations]: Found specification of procedure SetMIR [2020-10-28 23:25:08,158 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2020-10-28 23:25:08,158 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2020-10-28 23:25:08,158 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2020-10-28 23:25:08,158 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive_complete [2020-10-28 23:25:08,158 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_sir [2020-10-28 23:25:08,158 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_fir [2020-10-28 23:25:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure via_hw_init [2020-10-28 23:25:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2020-10-28 23:25:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_interrupt [2020-10-28 23:25:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_is_receiving [2020-10-28 23:25:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_read_dongle_id [2020-10-28 23:25:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2020-10-28 23:25:08,159 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2020-10-28 23:25:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_ioctl [2020-10-28 23:25:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2020-10-28 23:25:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure RxTimerHandler [2020-10-28 23:25:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2020-10-28 23:25:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2020-10-28 23:25:08,160 INFO L130 BoogieDeclarations]: Found specification of procedure upload_rxdata [2020-10-28 23:25:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure via_init_one [2020-10-28 23:25:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2020-10-28 23:25:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure iodelay [2020-10-28 23:25:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_init [2020-10-28 23:25:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 23:25:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_cleanup [2020-10-28 23:25:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit_complete [2020-10-28 23:25:08,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2020-10-28 23:25:08,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2020-10-28 23:25:08,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 23:25:08,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2020-10-28 23:25:08,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-28 23:25:08,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_3_1 [2020-10-28 23:25:08,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2020-10-28 23:25:08,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_4 [2020-10-28 23:25:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2020-10-28 23:25:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 23:25:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 23:25:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2020-10-28 23:25:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 23:25:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 23:25:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 23:25:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 23:25:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 23:25:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 23:25:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 23:25:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 23:25:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 23:25:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 23:25:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 23:25:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 23:25:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 23:25:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 23:25:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 23:25:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 23:25:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 23:25:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_5_6 [2020-10-28 23:25:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 23:25:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 23:25:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_7_2 [2020-10-28 23:25:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 23:25:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 23:25:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 23:25:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 23:25:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2020-10-28 23:25:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2020-10-28 23:25:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2020-10-28 23:25:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2020-10-28 23:25:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2020-10-28 23:25:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2020-10-28 23:25:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2020-10-28 23:25:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2020-10-28 23:25:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2020-10-28 23:25:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2020-10-28 23:25:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 23:25:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 23:25:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 23:25:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 23:25:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 23:25:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 23:25:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 23:25:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 23:25:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 23:25:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 23:25:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 23:25:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 23:25:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 23:25:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 23:25:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2020-10-28 23:25:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2020-10-28 23:25:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 23:25:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 23:25:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 23:25:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 23:25:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 23:25:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 23:25:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 23:25:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 23:25:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 23:25:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 23:25:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 23:25:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 23:25:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 23:25:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 23:25:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 23:25:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 23:25:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 23:25:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 23:25:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 23:25:08,173 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 23:25:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 23:25:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 23:25:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 23:25:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 23:25:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 23:25:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 23:25:08,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 23:25:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 23:25:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 23:25:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 23:25:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 23:25:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 23:25:08,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 23:25:08,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 23:25:09,478 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 23:25:22,163 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 23:25:22,163 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 23:25:22,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:25:22 BoogieIcfgContainer [2020-10-28 23:25:22,170 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 23:25:22,172 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 23:25:22,172 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 23:25:22,175 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 23:25:22,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 11:25:03" (1/3) ... [2020-10-28 23:25:22,177 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a61634d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:25:22, skipping insertion in model container [2020-10-28 23:25:22,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:25:07" (2/3) ... [2020-10-28 23:25:22,177 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a61634d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:25:22, skipping insertion in model container [2020-10-28 23:25:22,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:25:22" (3/3) ... [2020-10-28 23:25:22,179 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2020-10-28 23:25:22,192 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 23:25:22,200 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 23:25:22,215 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 23:25:22,255 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 23:25:22,255 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 23:25:22,255 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 23:25:22,256 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 23:25:22,256 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 23:25:22,256 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 23:25:22,256 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 23:25:22,256 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 23:25:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states. [2020-10-28 23:25:22,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-10-28 23:25:22,360 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 23:25:22,362 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2020-10-28 23:25:22,362 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 23:25:22,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 23:25:22,375 INFO L82 PathProgramCache]: Analyzing trace with hash -1055551834, now seen corresponding path program 1 times [2020-10-28 23:25:22,385 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 23:25:22,386 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [351637411] [2020-10-28 23:25:22,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 23:25:23,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:23,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:29,274 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:29,274 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 124 [2020-10-28 23:25:29,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:29,275 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5992 [2020-10-28 23:25:29,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:29,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:29,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 23:25:29,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 23:25:29,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 105 [2020-10-28 23:25:29,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 23:25:36,313 WARN L193 SmtUtils]: Spent 6.60 s on a formula simplification that was a NOOP. DAG size: 1021 [2020-10-28 23:25:36,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:25:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:36,377 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:37,461 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:37,462 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:25:37,462 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:37,462 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1105 [2020-10-28 23:25:37,463 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:37,463 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:37,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:25:37,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:37,463 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:25:37,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:25:37,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 23:25:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:37,692 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:37,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:37,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:25:37,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:37,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 23:25:37,703 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:37,703 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:37,703 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:25:37,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:37,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 23:25:37,704 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:25:37,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:25:37,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:37,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:37,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:37,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 54 [2020-10-28 23:25:37,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:37,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-28 23:25:37,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:37,858 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:37,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:25:37,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:37,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 51 [2020-10-28 23:25:37,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:25:37,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:25:37,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:37,898 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:37,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:37,920 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 47 [2020-10-28 23:25:37,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:37,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-28 23:25:37,921 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:37,921 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:37,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:25:37,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:37,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:25:37,922 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:25:37,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-28 23:25:37,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:37,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:37,992 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:37,993 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-28 23:25:37,993 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:37,993 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 23:25:37,993 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:37,994 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:37,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:25:37,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:37,994 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:25:37,995 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:25:38,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:25:38,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:38,020 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:38,025 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:38,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:25:38,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:38,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:25:38,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:38,026 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:38,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:25:38,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:38,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:25:38,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:25:38,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:25:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:38,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:38,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:38,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 23:25:38,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:38,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 23:25:38,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:38,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:38,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:25:38,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:38,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:25:38,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:25:38,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:25:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:38,087 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:38,094 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:38,095 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:25:38,095 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:38,095 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:25:38,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:38,096 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:38,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:25:38,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:38,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:25:38,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:25:38,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-28 23:25:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:38,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:38,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:38,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:25:38,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:38,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:25:38,119 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:38,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:38,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:25:38,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:38,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:25:38,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:25:38,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2020-10-28 23:25:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:38,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:38,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:38,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 23:25:38,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:38,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-28 23:25:38,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:38,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:38,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:25:38,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:38,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-28 23:25:38,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:25:38,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:25:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:38,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:38,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:38,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 23:25:38,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:38,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:25:38,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:38,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:38,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:25:38,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:38,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:25:38,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:25:38,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:25:38,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:38,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:38,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:38,215 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:25:38,215 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:38,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 23:25:38,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:38,216 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:38,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:25:38,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:38,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:25:38,216 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:25:38,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 23:25:38,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:38,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:38,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:38,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:25:38,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:38,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 23:25:38,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:38,247 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:38,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:25:38,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:38,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:25:38,247 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:25:38,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-28 23:25:38,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:25:38,266 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:25:38,273 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:25:38,273 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:25:38,274 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:25:38,274 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 23:25:38,274 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:25:38,274 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:25:38,274 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:25:38,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:25:38,275 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 23:25:38,275 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:25:38,366 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-10-28 23:25:38,367 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [351637411] [2020-10-28 23:25:38,369 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 23:25:38,370 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 23:25:38,371 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573016710] [2020-10-28 23:25:38,377 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 23:25:38,377 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 23:25:38,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 23:25:38,394 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-28 23:25:38,396 INFO L87 Difference]: Start difference. First operand 2337 states. Second operand 8 states. [2020-10-28 23:25:44,767 WARN L193 SmtUtils]: Spent 6.28 s on a formula simplification that was a NOOP. DAG size: 1030 [2020-10-28 23:25:53,383 WARN L193 SmtUtils]: Spent 6.07 s on a formula simplification that was a NOOP. DAG size: 1032 [2020-10-28 23:26:03,278 WARN L193 SmtUtils]: Spent 6.62 s on a formula simplification that was a NOOP. DAG size: 1035 [2020-10-28 23:26:09,918 WARN L193 SmtUtils]: Spent 6.56 s on a formula simplification that was a NOOP. DAG size: 1038 [2020-10-28 23:26:28,565 WARN L193 SmtUtils]: Spent 6.46 s on a formula simplification that was a NOOP. DAG size: 1023 [2020-10-28 23:28:32,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 23:28:32,494 INFO L93 Difference]: Finished difference Result 4799 states and 6631 transitions. [2020-10-28 23:28:32,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-28 23:28:32,496 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 84 [2020-10-28 23:28:32,497 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 23:28:32,543 INFO L225 Difference]: With dead ends: 4799 [2020-10-28 23:28:32,543 INFO L226 Difference]: Without dead ends: 2518 [2020-10-28 23:28:32,565 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 39.1s TimeCoverageRelationStatistics Valid=69, Invalid=141, Unknown=0, NotChecked=0, Total=210 [2020-10-28 23:28:32,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2518 states. [2020-10-28 23:28:34,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2518 to 2151. [2020-10-28 23:28:34,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2151 states. [2020-10-28 23:28:34,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 2151 states and 2934 transitions. [2020-10-28 23:28:34,667 INFO L78 Accepts]: Start accepts. Automaton has 2151 states and 2934 transitions. Word has length 84 [2020-10-28 23:28:34,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 23:28:34,668 INFO L481 AbstractCegarLoop]: Abstraction has 2151 states and 2934 transitions. [2020-10-28 23:28:34,668 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-28 23:28:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 2934 transitions. [2020-10-28 23:28:34,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-10-28 23:28:34,675 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 23:28:34,676 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-10-28 23:28:34,676 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 23:28:34,676 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 23:28:34,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 23:28:34,677 INFO L82 PathProgramCache]: Analyzing trace with hash 277340892, now seen corresponding path program 1 times [2020-10-28 23:28:34,677 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 23:28:34,678 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [830993933] [2020-10-28 23:28:34,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 23:28:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:35,063 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:36,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:42,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:42,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 213 [2020-10-28 23:28:42,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:28:42,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7855 [2020-10-28 23:28:42,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:42,759 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:42,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 23:28:42,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 23:28:42,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 194 [2020-10-28 23:28:42,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:49,663 WARN L193 SmtUtils]: Spent 6.61 s on a formula simplification that was a NOOP. DAG size: 1021 [2020-10-28 23:28:49,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:28:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:49,721 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,054 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:51,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1348 [2020-10-28 23:28:51,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,055 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 23:28:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,177 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,181 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,182 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:51,182 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,182 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:28:51,182 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,182 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:51,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,183 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 23:28:51,184 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:51,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 23:28:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,197 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,202 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:51,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,203 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:28:51,203 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,204 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:51,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:28:51,204 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-28 23:28:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:51,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:28:51,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,223 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:51,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:28:51,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 23:28:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:51,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 23:28:51,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,246 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:51,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,246 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 23:28:51,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-28 23:28:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,301 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 23:28:51,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-28 23:28:51,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:51,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-28 23:28:51,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:28:51,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,387 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:51,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:28:51,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,388 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,389 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:28:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,399 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:51,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:28:51,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,408 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:51,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:28:51,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,419 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:51,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 23:28:51,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,422 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-10-28 23:28:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,451 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,491 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 23:28:51,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-28 23:28:51,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,492 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,492 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:51,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-28 23:28:51,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:28:51,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,516 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:51,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,517 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:28:51,518 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,518 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,519 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:51,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:28:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,536 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:51,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:28:51,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,537 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:51,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:28:51,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:51,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,552 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 23:28:51,552 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,552 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,553 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:51,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-28 23:28:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 23:28:51,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 23:28:51,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,608 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:51,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-28 23:28:51,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:51,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:28:51,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:51,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:28:51,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,630 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:51,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:28:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:51,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 23:28:51,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,645 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 23:28:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:51,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 23:28:51,659 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,659 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,660 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:51,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-28 23:28:51,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,671 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:51,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,675 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:28:51,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,676 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:51,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:28:51,676 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-10-28 23:28:51,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 23:28:51,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 23:28:51,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,704 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:51,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 23:28:51,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:51,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-28 23:28:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 23:28:51,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 105 [2020-10-28 23:28:51,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,872 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:51,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-28 23:28:51,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:51,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:28:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,890 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,920 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,921 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 23:28:51,921 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,921 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 23:28:51,922 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,922 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,922 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:51,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-28 23:28:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:51,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:51,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:51,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:51,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:51,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:28:51,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:51,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:51,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:51,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:51,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:51,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:52,057 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2020-10-28 23:28:52,057 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [830993933] [2020-10-28 23:28:52,058 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 23:28:52,059 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-28 23:28:52,059 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1703670928] [2020-10-28 23:28:52,060 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-28 23:28:52,061 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 23:28:52,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-28 23:28:52,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-10-28 23:28:52,062 INFO L87 Difference]: Start difference. First operand 2151 states and 2934 transitions. Second operand 9 states.