/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=DEEPEST --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 04:40:01,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 04:40:01,763 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 04:40:01,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 04:40:01,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 04:40:01,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 04:40:01,809 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 04:40:01,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 04:40:01,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 04:40:01,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 04:40:01,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 04:40:01,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 04:40:01,817 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 04:40:01,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 04:40:01,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 04:40:01,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 04:40:01,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 04:40:01,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 04:40:01,825 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 04:40:01,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 04:40:01,829 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 04:40:01,831 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 04:40:01,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 04:40:01,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 04:40:01,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 04:40:01,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 04:40:01,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 04:40:01,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 04:40:01,839 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 04:40:01,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 04:40:01,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 04:40:01,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 04:40:01,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 04:40:01,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 04:40:01,844 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 04:40:01,845 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 04:40:01,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 04:40:01,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 04:40:01,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 04:40:01,848 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 04:40:01,848 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 04:40:01,850 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 04:40:01,896 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 04:40:01,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 04:40:01,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 04:40:01,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 04:40:01,899 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 04:40:01,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 04:40:01,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 04:40:01,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 04:40:01,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 04:40:01,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 04:40:01,903 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 04:40:01,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 04:40:01,903 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 04:40:01,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 04:40:01,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 04:40:01,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 04:40:01,904 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 04:40:01,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 04:40:01,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 04:40:01,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 04:40:01,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 04:40:01,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 04:40:01,906 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 04:40:01,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 04:40:01,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 04:40:01,906 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 04:40:01,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 04:40:01,907 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 04:40:02,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 04:40:02,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 04:40:02,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 04:40:02,354 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 04:40:02,356 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 04:40:02,357 INFO L432 ainManager$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 04:40:02,455 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/817f8d00d/659400303da845f0bbd2b8b79afdf1b5/FLAG6db44010c [2020-10-28 04:40:03,561 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 04:40:03,563 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 04:40:03,626 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/817f8d00d/659400303da845f0bbd2b8b79afdf1b5/FLAG6db44010c [2020-10-28 04:40:03,933 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/817f8d00d/659400303da845f0bbd2b8b79afdf1b5 [2020-10-28 04:40:03,936 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 04:40:03,943 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 04:40:03,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 04:40:03,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 04:40:03,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 04:40:03,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 04:40:03" (1/1) ... [2020-10-28 04:40:03,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@781ed8ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:03, skipping insertion in model container [2020-10-28 04:40:03,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 04:40:03" (1/1) ... [2020-10-28 04:40:03,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 04:40:04,157 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 04:40:06,663 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 04:40:06,725 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 04:40:07,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 04:40:07,904 INFO L208 MainTranslator]: Completed translation [2020-10-28 04:40:07,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:07 WrapperNode [2020-10-28 04:40:07,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 04:40:07,907 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 04:40:07,907 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 04:40:07,907 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 04:40:07,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:07" (1/1) ... [2020-10-28 04:40:07,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:07" (1/1) ... [2020-10-28 04:40:08,047 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:07" (1/1) ... [2020-10-28 04:40:08,048 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:07" (1/1) ... [2020-10-28 04:40:08,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:07" (1/1) ... [2020-10-28 04:40:08,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:07" (1/1) ... [2020-10-28 04:40:08,274 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:07" (1/1) ... [2020-10-28 04:40:08,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 04:40:08,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 04:40:08,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 04:40:08,303 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 04:40:08,304 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:07" (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 04:40:08,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 04:40:08,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 04:40:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 04:40:08,389 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 04:40:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 04:40:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 04:40:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 04:40:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 04:40:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 04:40:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 04:40:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 04:40:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 04:40:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 04:40:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 04:40:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 04:40:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 04:40:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 04:40:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-28 04:40:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-28 04:40:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 04:40:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 04:40:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 04:40:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 04:40:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 04:40:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 04:40:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-28 04:40:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 04:40:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-28 04:40:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 04:40:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-28 04:40:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-28 04:40:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-28 04:40:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 04:40:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 04:40:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 04:40:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 04:40:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 04:40:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 04:40:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 04:40:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 04:40:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-28 04:40:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-28 04:40:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 04:40:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 04:40:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 04:40:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_all_tx_empty [2020-10-28 04:40:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2020-10-28 04:40:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2020-10-28 04:40:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure DisableDmaChannel [2020-10-28 04:40:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2020-10-28 04:40:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2020-10-28 04:40:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2020-10-28 04:40:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2020-10-28 04:40:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2020-10-28 04:40:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2020-10-28 04:40:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2020-10-28 04:40:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIFO [2020-10-28 04:40:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2020-10-28 04:40:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2020-10-28 04:40:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2020-10-28 04:40:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2020-10-28 04:40:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2020-10-28 04:40:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2020-10-28 04:40:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2020-10-28 04:40:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2020-10-28 04:40:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2020-10-28 04:40:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2020-10-28 04:40:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2020-10-28 04:40:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure Rd_Indx [2020-10-28 04:40:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2020-10-28 04:40:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetDongle [2020-10-28 04:40:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSITmode [2020-10-28 04:40:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure SI_SetMode [2020-10-28 04:40:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2020-10-28 04:40:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2020-10-28 04:40:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2020-10-28 04:40:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2020-10-28 04:40:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2020-10-28 04:40:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure SetVFIR [2020-10-28 04:40:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIR [2020-10-28 04:40:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMIR [2020-10-28 04:40:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2020-10-28 04:40:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure iodelay [2020-10-28 04:40:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_init [2020-10-28 04:40:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure via_init_one [2020-10-28 04:40:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_cleanup [2020-10-28 04:40:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2020-10-28 04:40:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2020-10-28 04:40:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure via_hw_init [2020-10-28 04:40:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_read_dongle_id [2020-10-28 04:40:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2020-10-28 04:40:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2020-10-28 04:40:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_sir [2020-10-28 04:40:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_fir [2020-10-28 04:40:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2020-10-28 04:40:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit_complete [2020-10-28 04:40:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2020-10-28 04:40:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive_complete [2020-10-28 04:40:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_rxdata [2020-10-28 04:40:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure RxTimerHandler [2020-10-28 04:40:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_interrupt [2020-10-28 04:40:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2020-10-28 04:40:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_is_receiving [2020-10-28 04:40:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2020-10-28 04:40:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2020-10-28 04:40:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_ioctl [2020-10-28 04:40:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2020-10-28 04:40:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2020-10-28 04:40:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 04:40:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2020-10-28 04:40:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-28 04:40:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_3_1 [2020-10-28 04:40:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2020-10-28 04:40:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_4 [2020-10-28 04:40:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2020-10-28 04:40:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 04:40:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 04:40:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2020-10-28 04:40:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 04:40:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 04:40:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 04:40:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 04:40:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 04:40:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 04:40:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 04:40:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 04:40:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 04:40:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 04:40:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 04:40:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 04:40:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 04:40:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 04:40:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 04:40:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 04:40:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 04:40:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_5_6 [2020-10-28 04:40:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 04:40:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 04:40:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_7_2 [2020-10-28 04:40:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_16 [2020-10-28 04:40:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_17 [2020-10-28 04:40:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_18 [2020-10-28 04:40:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_19 [2020-10-28 04:40:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_20 [2020-10-28 04:40:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_21 [2020-10-28 04:40:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_22 [2020-10-28 04:40:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_23 [2020-10-28 04:40:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_24 [2020-10-28 04:40:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_25 [2020-10-28 04:40:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2020-10-28 04:40:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_27 [2020-10-28 04:40:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_28 [2020-10-28 04:40:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2020-10-28 04:40:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2020-10-28 04:40:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2020-10-28 04:40:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2020-10-28 04:40:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2020-10-28 04:40:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2020-10-28 04:40:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2020-10-28 04:40:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2020-10-28 04:40:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2020-10-28 04:40:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2020-10-28 04:40:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 04:40:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 04:40:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 04:40:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 04:40:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 04:40:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 04:40:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 04:40:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 04:40:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 04:40:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 04:40:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 04:40:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 04:40:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2020-10-28 04:40:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2020-10-28 04:40:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2020-10-28 04:40:08,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 04:40:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 04:40:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 04:40:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 04:40:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 04:40:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 04:40:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 04:40:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 04:40:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 04:40:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 04:40:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 04:40:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 04:40:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 04:40:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 04:40:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 04:40:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 04:40:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 04:40:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 04:40:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 04:40:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 04:40:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 04:40:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 04:40:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 04:40:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 04:40:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 04:40:08,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 04:40:08,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2020-10-28 04:40:08,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 04:40:08,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 04:40:08,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 04:40:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-28 04:40:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-28 04:40:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 04:40:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 04:40:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 04:40:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 04:40:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2020-10-28 04:40:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2020-10-28 04:40:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 04:40:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 04:40:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 04:40:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 04:40:08,426 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-28 04:40:08,427 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 04:40:08,427 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 04:40:08,427 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2020-10-28 04:40:08,427 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2020-10-28 04:40:08,427 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2020-10-28 04:40:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2020-10-28 04:40:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2020-10-28 04:40:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2020-10-28 04:40:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-28 04:40:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 04:40:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 04:40:08,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 04:40:08,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 04:40:08,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 04:40:08,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 04:40:08,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 04:40:08,429 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 04:40:08,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 04:40:08,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 04:40:08,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-28 04:40:08,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-28 04:40:08,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 04:40:08,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 04:40:08,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 04:40:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 04:40:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 04:40:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-28 04:40:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 04:40:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 04:40:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 04:40:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 04:40:08,432 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 04:40:08,432 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 04:40:08,432 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 04:40:08,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 04:40:08,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 04:40:08,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 04:40:08,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 04:40:08,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 04:40:08,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2020-10-28 04:40:08,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 04:40:08,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 04:40:08,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 04:40:08,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 04:40:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_28 [2020-10-28 04:40:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 04:40:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 04:40:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 04:40:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 04:40:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 04:40:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 04:40:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 04:40:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 04:40:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 04:40:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 04:40:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 04:40:08,435 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 04:40:08,436 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 04:40:08,436 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 04:40:08,436 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 04:40:08,436 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 04:40:08,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 04:40:08,436 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 04:40:08,437 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 04:40:08,437 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 04:40:08,437 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 04:40:08,437 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 04:40:08,437 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 04:40:08,437 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 04:40:08,437 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 04:40:08,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 04:40:08,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 04:40:08,438 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-28 04:40:08,438 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-28 04:40:08,438 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-28 04:40:08,438 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-28 04:40:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_16 [2020-10-28 04:40:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_17 [2020-10-28 04:40:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 04:40:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 04:40:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 04:40:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 04:40:08,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 04:40:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 04:40:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 04:40:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 04:40:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 04:40:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 04:40:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 04:40:08,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 04:40:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 04:40:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 04:40:08,441 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 04:40:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 04:40:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-28 04:40:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-28 04:40:08,441 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 04:40:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 04:40:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 04:40:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 04:40:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 04:40:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-28 04:40:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2020-10-28 04:40:08,442 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 04:40:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-28 04:40:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-28 04:40:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 04:40:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-28 04:40:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 04:40:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 04:40:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 04:40:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_21 [2020-10-28 04:40:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_23 [2020-10-28 04:40:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 04:40:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 04:40:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 04:40:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 04:40:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 04:40:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 04:40:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 04:40:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 04:40:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 04:40:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 04:40:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_20 [2020-10-28 04:40:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 04:40:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_22 [2020-10-28 04:40:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-28 04:40:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-28 04:40:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-28 04:40:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-28 04:40:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 04:40:08,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 04:40:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 04:40:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_18 [2020-10-28 04:40:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 04:40:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_19 [2020-10-28 04:40:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 04:40:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 04:40:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 04:40:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 04:40:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_24 [2020-10-28 04:40:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 04:40:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_25 [2020-10-28 04:40:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2020-10-28 04:40:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_27 [2020-10-28 04:40:08,448 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-28 04:40:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-28 04:40:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_all_tx_empty [2020-10-28 04:40:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2020-10-28 04:40:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2020-10-28 04:40:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2020-10-28 04:40:08,449 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2020-10-28 04:40:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2020-10-28 04:40:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2020-10-28 04:40:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2020-10-28 04:40:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2020-10-28 04:40:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2020-10-28 04:40:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2020-10-28 04:40:08,450 INFO L130 BoogieDeclarations]: Found specification of procedure DisableDmaChannel [2020-10-28 04:40:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2020-10-28 04:40:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2020-10-28 04:40:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2020-10-28 04:40:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2020-10-28 04:40:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2020-10-28 04:40:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2020-10-28 04:40:08,451 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2020-10-28 04:40:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIFO [2020-10-28 04:40:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2020-10-28 04:40:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2020-10-28 04:40:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2020-10-28 04:40:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2020-10-28 04:40:08,452 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2020-10-28 04:40:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2020-10-28 04:40:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2020-10-28 04:40:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2020-10-28 04:40:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2020-10-28 04:40:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2020-10-28 04:40:08,453 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2020-10-28 04:40:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure Rd_Indx [2020-10-28 04:40:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2020-10-28 04:40:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure ResetDongle [2020-10-28 04:40:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure SetSITmode [2020-10-28 04:40:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure SI_SetMode [2020-10-28 04:40:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2020-10-28 04:40:08,454 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2020-10-28 04:40:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2020-10-28 04:40:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2020-10-28 04:40:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2020-10-28 04:40:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure SetVFIR [2020-10-28 04:40:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIR [2020-10-28 04:40:08,455 INFO L130 BoogieDeclarations]: Found specification of procedure SetMIR [2020-10-28 04:40:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2020-10-28 04:40:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2020-10-28 04:40:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2020-10-28 04:40:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive_complete [2020-10-28 04:40:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_sir [2020-10-28 04:40:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_fir [2020-10-28 04:40:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure via_hw_init [2020-10-28 04:40:08,456 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2020-10-28 04:40:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_interrupt [2020-10-28 04:40:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_is_receiving [2020-10-28 04:40:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_read_dongle_id [2020-10-28 04:40:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2020-10-28 04:40:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2020-10-28 04:40:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_ioctl [2020-10-28 04:40:08,457 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2020-10-28 04:40:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure RxTimerHandler [2020-10-28 04:40:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2020-10-28 04:40:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2020-10-28 04:40:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure upload_rxdata [2020-10-28 04:40:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure via_init_one [2020-10-28 04:40:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2020-10-28 04:40:08,458 INFO L130 BoogieDeclarations]: Found specification of procedure iodelay [2020-10-28 04:40:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_init [2020-10-28 04:40:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 04:40:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_cleanup [2020-10-28 04:40:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit_complete [2020-10-28 04:40:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2020-10-28 04:40:08,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2020-10-28 04:40:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 04:40:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2020-10-28 04:40:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-28 04:40:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_3_1 [2020-10-28 04:40:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2020-10-28 04:40:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_4 [2020-10-28 04:40:08,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2020-10-28 04:40:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 04:40:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 04:40:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2020-10-28 04:40:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 04:40:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 04:40:08,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 04:40:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 04:40:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 04:40:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 04:40:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 04:40:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 04:40:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 04:40:08,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 04:40:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 04:40:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 04:40:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 04:40:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 04:40:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 04:40:08,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 04:40:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 04:40:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_5_6 [2020-10-28 04:40:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 04:40:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 04:40:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_7_2 [2020-10-28 04:40:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 04:40:08,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 04:40:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 04:40:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 04:40:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2020-10-28 04:40:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2020-10-28 04:40:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2020-10-28 04:40:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2020-10-28 04:40:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2020-10-28 04:40:08,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2020-10-28 04:40:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2020-10-28 04:40:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2020-10-28 04:40:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2020-10-28 04:40:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2020-10-28 04:40:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 04:40:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 04:40:08,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 04:40:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 04:40:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 04:40:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 04:40:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 04:40:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 04:40:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 04:40:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 04:40:08,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-28 04:40:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-28 04:40:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-28 04:40:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-28 04:40:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2020-10-28 04:40:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2020-10-28 04:40:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 04:40:08,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 04:40:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 04:40:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 04:40:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 04:40:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 04:40:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 04:40:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 04:40:08,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 04:40:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 04:40:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 04:40:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 04:40:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 04:40:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 04:40:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 04:40:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 04:40:08,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 04:40:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 04:40:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 04:40:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 04:40:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 04:40:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 04:40:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 04:40:08,471 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 04:40:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 04:40:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 04:40:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 04:40:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 04:40:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 04:40:08,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 04:40:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 04:40:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 04:40:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 04:40:08,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 04:40:10,070 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 04:40:21,536 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 04:40:21,536 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 04:40:21,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 04:40:21 BoogieIcfgContainer [2020-10-28 04:40:21,543 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 04:40:21,545 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 04:40:21,545 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 04:40:21,549 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 04:40:21,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 04:40:03" (1/3) ... [2020-10-28 04:40:21,550 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ea13443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 04:40:21, skipping insertion in model container [2020-10-28 04:40:21,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 04:40:07" (2/3) ... [2020-10-28 04:40:21,550 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ea13443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 04:40:21, skipping insertion in model container [2020-10-28 04:40:21,551 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 04:40:21" (3/3) ... [2020-10-28 04:40:21,552 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2020-10-28 04:40:21,564 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 04:40:21,574 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 04:40:21,588 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 04:40:21,628 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 04:40:21,628 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 04:40:21,628 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 04:40:21,628 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 04:40:21,628 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 04:40:21,629 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 04:40:21,629 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 04:40:21,629 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 04:40:21,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states. [2020-10-28 04:40:21,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-10-28 04:40:21,701 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 04:40:21,702 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 04:40:21,702 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 04:40:21,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 04:40:21,709 INFO L82 PathProgramCache]: Analyzing trace with hash -1055551834, now seen corresponding path program 1 times [2020-10-28 04:40:21,719 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 04:40:21,719 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1904192251] [2020-10-28 04:40:21,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 04:40:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:22,767 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:28,147 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:28,147 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 124 [2020-10-28 04:40:28,148 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:28,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5714 [2020-10-28 04:40:28,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:28,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 04:40:28,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 04:40:28,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 105 [2020-10-28 04:40:28,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 04:40:33,082 WARN L193 SmtUtils]: Spent 4.50 s on a formula simplification that was a NOOP. DAG size: 1021 [2020-10-28 04:40:33,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 04:40:33,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:33,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,217 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:40:34,217 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,217 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1092 [2020-10-28 04:40:34,218 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:40:34,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,218 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:40:34,218 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 04:40:34,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:40:34,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:40:34,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 04:40:34,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 04:40:34,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 04:40:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,470 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 54 [2020-10-28 04:40:34,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-28 04:40:34,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 04:40:34,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 51 [2020-10-28 04:40:34,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:40:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,496 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 47 [2020-10-28 04:40:34,531 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,531 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-28 04:40:34,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:40:34,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:40:34,532 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-28 04:40:34,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,572 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,606 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-28 04:40:34,607 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,607 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-28 04:40:34,607 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:40:34,607 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:40:34,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:40:34,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:40:34,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:40:34,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:40:34,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:40:34,636 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 04:40:34,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 04:40:34,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 04:40:34,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:40:34,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:40:34,674 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:40:34,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:40:34,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:40:34,700 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:40:34,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:40:34,701 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2020-10-28 04:40:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,716 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 04:40:34,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 04:40:34,717 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:40:34,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:40:34,718 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2020-10-28 04:40:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,759 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 04:40:34,759 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,759 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 04:40:34,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 04:40:34,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,760 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-28 04:40:34,760 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:40:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,778 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 04:40:34,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:40:34,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:40:34,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:40:34,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:40:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,796 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 04:40:34,796 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 04:40:34,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:40:34,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:40:34,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-28 04:40:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:40:34,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,819 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 04:40:34,819 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 04:40:34,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 04:40:34,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2020-10-28 04:40:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:40:34,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:40:34,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:40:34,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 04:40:34,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:40:34,845 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 04:40:34,845 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:40:34,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 04:40:34,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:40:34,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 04:40:34,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:40:34,911 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 04:40:34,911 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1904192251] [2020-10-28 04:40:34,913 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 04:40:34,914 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 04:40:34,914 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168645100] [2020-10-28 04:40:34,920 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 04:40:34,920 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 04:40:34,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 04:40:34,934 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-28 04:40:34,937 INFO L87 Difference]: Start difference. First operand 2337 states. Second operand 8 states. [2020-10-28 04:40:39,371 WARN L193 SmtUtils]: Spent 4.36 s on a formula simplification that was a NOOP. DAG size: 1030 [2020-10-28 04:40:46,308 WARN L193 SmtUtils]: Spent 4.43 s on a formula simplification that was a NOOP. DAG size: 1032 [2020-10-28 04:40:53,616 WARN L193 SmtUtils]: Spent 4.51 s on a formula simplification that was a NOOP. DAG size: 1035 [2020-10-28 04:40:58,219 WARN L193 SmtUtils]: Spent 4.51 s on a formula simplification that was a NOOP. DAG size: 1038 [2020-10-28 04:41:12,286 WARN L193 SmtUtils]: Spent 4.37 s on a formula simplification that was a NOOP. DAG size: 1023 [2020-10-28 04:42:55,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 04:42:55,886 INFO L93 Difference]: Finished difference Result 4799 states and 6631 transitions. [2020-10-28 04:42:55,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-28 04:42:55,888 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 84 [2020-10-28 04:42:55,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 04:42:55,937 INFO L225 Difference]: With dead ends: 4799 [2020-10-28 04:42:55,937 INFO L226 Difference]: Without dead ends: 2518 [2020-10-28 04:42:55,957 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 27.1s TimeCoverageRelationStatistics Valid=69, Invalid=141, Unknown=0, NotChecked=0, Total=210 [2020-10-28 04:42:55,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2518 states. [2020-10-28 04:42:57,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2518 to 2151. [2020-10-28 04:42:57,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2151 states. [2020-10-28 04:42:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 2151 states and 2934 transitions. [2020-10-28 04:42:57,841 INFO L78 Accepts]: Start accepts. Automaton has 2151 states and 2934 transitions. Word has length 84 [2020-10-28 04:42:57,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 04:42:57,842 INFO L481 AbstractCegarLoop]: Abstraction has 2151 states and 2934 transitions. [2020-10-28 04:42:57,842 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-28 04:42:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 2934 transitions. [2020-10-28 04:42:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-10-28 04:42:57,849 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 04:42:57,850 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 04:42:57,850 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 04:42:57,851 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 04:42:57,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 04:42:57,852 INFO L82 PathProgramCache]: Analyzing trace with hash 277340892, now seen corresponding path program 1 times [2020-10-28 04:42:57,852 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 04:42:57,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [855310795] [2020-10-28 04:42:57,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 04:42:58,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:42:58,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:42:59,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:05,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:05,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 213 [2020-10-28 04:43:05,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 04:43:05,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7612 [2020-10-28 04:43:05,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:05,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-28 04:43:05,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 70 [2020-10-28 04:43:05,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 29 [2020-10-28 04:43:05,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 04:43:10,943 WARN L193 SmtUtils]: Spent 4.59 s on a formula simplification that was a NOOP. DAG size: 1021 [2020-10-28 04:43:10,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 04:43:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:10,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:12,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:12,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:43:12,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:12,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1027 [2020-10-28 04:43:12,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:12,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:12,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:12,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:12,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:12,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 04:43:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:12,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:12,205 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:12,205 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:43:12,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:12,206 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:43:12,206 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:12,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:12,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:12,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:12,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:12,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 04:43:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:12,218 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:12,222 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:12,222 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:43:12,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:12,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:43:12,223 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:12,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:12,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:12,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:12,224 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:12,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-10-28 04:43:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:12,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:12,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:12,240 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:43:12,240 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:12,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 04:43:12,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:12,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:12,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:12,241 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:12,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:12,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 04:43:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:12,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:12,255 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:12,256 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 04:43:12,256 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:12,256 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 04:43:12,256 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:12,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:12,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:12,257 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:12,257 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:12,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2020-10-28 04:43:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:12,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:12,551 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:12,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 04:43:12,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:12,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 173 [2020-10-28 04:43:12,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:12,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 04:43:12,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:12,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 26 [2020-10-28 04:43:12,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:12,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:43:12,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:12,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:12,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:12,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 04:43:12,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:12,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 04:43:12,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:12,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 04:43:12,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:12,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 04:43:12,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 04:43:13,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:43:13,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 04:43:13,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 04:43:13,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:13,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 04:43:13,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 04:43:13,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 04:43:13,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 04:43:13,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 04:43:13,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:13,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 04:43:13,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2020-10-28 04:43:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,405 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,406 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 04:43:13,406 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-28 04:43:13,407 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-28 04:43:13,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,408 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:43:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,425 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 04:43:13,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 04:43:13,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:13,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 04:43:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,439 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:43:13,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 04:43:13,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:13,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 04:43:13,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 04:43:13,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 04:43:13,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:13,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-10-28 04:43:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,475 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 04:43:13,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 04:43:13,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,506 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-28 04:43:13,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:43:13,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,522 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 04:43:13,523 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,523 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 04:43:13,523 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:13,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 04:43:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,534 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:43:13,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 04:43:13,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:13,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 04:43:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,556 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 04:43:13,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,557 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 04:43:13,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:13,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,557 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-28 04:43:13,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,570 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,571 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:43:13,571 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,571 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 04:43:13,571 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,571 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 04:43:13,572 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,572 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-10-28 04:43:13,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 04:43:13,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 04:43:13,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 04:43:13,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2020-10-28 04:43:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,779 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-28 04:43:13,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,780 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-28 04:43:13,780 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 21 [2020-10-28 04:43:13,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,781 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 04:43:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,818 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,818 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 04:43:13,818 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,818 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 04:43:13,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:13,819 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-28 04:43:13,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 04:43:13,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 04:43:13,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 04:43:13,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 04:43:13,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 04:43:13,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 04:43:13,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 04:43:13,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 04:43:13,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 04:43:13,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 04:43:13,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 04:43:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2020-10-28 04:43:13,936 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [855310795] [2020-10-28 04:43:13,936 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 04:43:13,936 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-28 04:43:13,937 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955208345] [2020-10-28 04:43:13,938 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-28 04:43:13,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 04:43:13,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-28 04:43:13,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-10-28 04:43:13,940 INFO L87 Difference]: Start difference. First operand 2151 states and 2934 transitions. Second operand 14 states. [2020-10-28 04:43:18,909 WARN L193 SmtUtils]: Spent 4.83 s on a formula simplification that was a NOOP. DAG size: 1030 [2020-10-28 04:43:47,123 WARN L193 SmtUtils]: Spent 4.78 s on a formula simplification that was a NOOP. DAG size: 1041 [2020-10-28 04:43:52,218 WARN L193 SmtUtils]: Spent 4.88 s on a formula simplification that was a NOOP. DAG size: 1045