/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 22:10:05,204 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 22:10:05,209 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 22:10:05,266 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 22:10:05,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 22:10:05,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 22:10:05,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 22:10:05,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 22:10:05,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 22:10:05,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 22:10:05,286 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 22:10:05,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 22:10:05,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 22:10:05,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 22:10:05,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 22:10:05,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 22:10:05,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 22:10:05,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 22:10:05,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 22:10:05,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 22:10:05,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 22:10:05,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 22:10:05,306 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 22:10:05,307 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 22:10:05,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 22:10:05,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 22:10:05,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 22:10:05,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 22:10:05,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 22:10:05,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 22:10:05,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 22:10:05,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 22:10:05,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 22:10:05,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 22:10:05,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 22:10:05,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 22:10:05,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 22:10:05,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 22:10:05,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 22:10:05,351 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 22:10:05,352 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 22:10:05,355 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 22:10:05,405 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 22:10:05,406 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 22:10:05,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 22:10:05,408 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 22:10:05,409 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 22:10:05,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 22:10:05,409 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 22:10:05,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 22:10:05,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 22:10:05,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 22:10:05,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 22:10:05,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 22:10:05,412 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 22:10:05,412 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 22:10:05,412 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 22:10:05,413 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 22:10:05,413 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 22:10:05,413 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 22:10:05,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 22:10:05,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 22:10:05,414 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 22:10:05,414 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 22:10:05,414 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 22:10:05,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 22:10:05,415 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 22:10:05,415 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 22:10:05,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 22:10:05,415 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 22:10:05,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 22:10:05,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 22:10:05,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 22:10:05,900 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 22:10:05,901 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 22:10:05,902 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2020-10-28 22:10:05,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9aa49a50a/ecb0f1fe253b40a682839530b4f71988/FLAG314375bcc [2020-10-28 22:10:06,949 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 22:10:06,950 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2020-10-28 22:10:07,016 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9aa49a50a/ecb0f1fe253b40a682839530b4f71988/FLAG314375bcc [2020-10-28 22:10:07,402 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/9aa49a50a/ecb0f1fe253b40a682839530b4f71988 [2020-10-28 22:10:07,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 22:10:07,413 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 22:10:07,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 22:10:07,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 22:10:07,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 22:10:07,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:10:07" (1/1) ... [2020-10-28 22:10:07,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69d398d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:07, skipping insertion in model container [2020-10-28 22:10:07,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 10:10:07" (1/1) ... [2020-10-28 22:10:07,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 22:10:07,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 22:10:10,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:10:10,738 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 22:10:11,146 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 22:10:11,865 INFO L208 MainTranslator]: Completed translation [2020-10-28 22:10:11,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:11 WrapperNode [2020-10-28 22:10:11,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 22:10:11,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 22:10:11,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 22:10:11,867 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 22:10:11,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:11" (1/1) ... [2020-10-28 22:10:11,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:11" (1/1) ... [2020-10-28 22:10:11,985 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:11" (1/1) ... [2020-10-28 22:10:11,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:11" (1/1) ... [2020-10-28 22:10:12,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:11" (1/1) ... [2020-10-28 22:10:12,154 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:11" (1/1) ... [2020-10-28 22:10:12,221 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:11" (1/1) ... [2020-10-28 22:10:12,265 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 22:10:12,267 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 22:10:12,267 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 22:10:12,268 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 22:10:12,269 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:11" (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 22:10:12,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 22:10:12,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 22:10:12,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 22:10:12,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 22:10:12,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:10:12,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:10:12,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 22:10:12,355 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 22:10:12,356 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 22:10:12,356 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 22:10:12,356 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 22:10:12,356 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 22:10:12,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 22:10:12,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 22:10:12,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 22:10:12,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 22:10:12,358 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-28 22:10:12,360 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-28 22:10:12,360 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 22:10:12,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 22:10:12,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 22:10:12,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-28 22:10:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-28 22:10:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-28 22:10:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-28 22:10:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2020-10-28 22:10:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 22:10:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 22:10:12,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 22:10:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 22:10:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 22:10:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 22:10:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 22:10:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 22:10:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-28 22:10:12,362 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-28 22:10:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 22:10:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 22:10:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 22:10:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_all_tx_empty [2020-10-28 22:10:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2020-10-28 22:10:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2020-10-28 22:10:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure DisableDmaChannel [2020-10-28 22:10:12,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2020-10-28 22:10:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2020-10-28 22:10:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2020-10-28 22:10:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2020-10-28 22:10:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2020-10-28 22:10:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2020-10-28 22:10:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2020-10-28 22:10:12,364 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIFO [2020-10-28 22:10:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2020-10-28 22:10:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2020-10-28 22:10:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2020-10-28 22:10:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2020-10-28 22:10:12,365 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2020-10-28 22:10:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2020-10-28 22:10:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2020-10-28 22:10:12,366 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2020-10-28 22:10:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2020-10-28 22:10:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2020-10-28 22:10:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2020-10-28 22:10:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure Rd_Indx [2020-10-28 22:10:12,367 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2020-10-28 22:10:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetDongle [2020-10-28 22:10:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSITmode [2020-10-28 22:10:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure SI_SetMode [2020-10-28 22:10:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2020-10-28 22:10:12,368 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2020-10-28 22:10:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2020-10-28 22:10:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2020-10-28 22:10:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2020-10-28 22:10:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure SetVFIR [2020-10-28 22:10:12,370 INFO L138 BoogieDeclarations]: Found implementation of procedure SetFIR [2020-10-28 22:10:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMIR [2020-10-28 22:10:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2020-10-28 22:10:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure iodelay [2020-10-28 22:10:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_init [2020-10-28 22:10:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure via_init_one [2020-10-28 22:10:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_cleanup [2020-10-28 22:10:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2020-10-28 22:10:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2020-10-28 22:10:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure via_hw_init [2020-10-28 22:10:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_read_dongle_id [2020-10-28 22:10:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2020-10-28 22:10:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2020-10-28 22:10:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_sir [2020-10-28 22:10:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_hard_xmit_fir [2020-10-28 22:10:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2020-10-28 22:10:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit_complete [2020-10-28 22:10:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2020-10-28 22:10:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive_complete [2020-10-28 22:10:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_rxdata [2020-10-28 22:10:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure RxTimerHandler [2020-10-28 22:10:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_interrupt [2020-10-28 22:10:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2020-10-28 22:10:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_is_receiving [2020-10-28 22:10:12,375 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2020-10-28 22:10:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2020-10-28 22:10:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_ioctl [2020-10-28 22:10:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2020-10-28 22:10:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2020-10-28 22:10:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2020-10-28 22:10:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-28 22:10:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2020-10-28 22:10:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_8_1 [2020-10-28 22:10:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_3_1 [2020-10-28 22:10:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2020-10-28 22:10:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_4 [2020-10-28 22:10:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_2 [2020-10-28 22:10:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 22:10:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 22:10:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_10 [2020-10-28 22:10:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 22:10:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-28 22:10:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-10-28 22:10:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-28 22:10:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 22:10:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 22:10:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 22:10:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 22:10:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2020-10-28 22:10:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2020-10-28 22:10:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2020-10-28 22:10:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 22:10:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 22:10:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 22:10:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 22:10:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2020-10-28 22:10:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-10-28 22:10:12,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2020-10-28 22:10:12,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_5_6 [2020-10-28 22:10:12,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2020-10-28 22:10:12,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-28 22:10:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2020-10-28 22:10:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2020-10-28 22:10:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:10:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2020-10-28 22:10:12,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2020-10-28 22:10:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2020-10-28 22:10:12,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-10-28 22:10:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_7_2 [2020-10-28 22:10:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-28 22:10:12,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_57 [2020-10-28 22:10:12,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_81 [2020-10-28 22:10:12,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_82 [2020-10-28 22:10:12,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_90 [2020-10-28 22:10:12,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_91 [2020-10-28 22:10:12,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_92 [2020-10-28 22:10:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_93 [2020-10-28 22:10:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_94 [2020-10-28 22:10:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_95 [2020-10-28 22:10:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_96 [2020-10-28 22:10:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2020-10-28 22:10:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_98 [2020-10-28 22:10:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2020-10-28 22:10:12,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2020-10-28 22:10:12,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_102 [2020-10-28 22:10:12,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_103 [2020-10-28 22:10:12,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_104 [2020-10-28 22:10:12,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_105 [2020-10-28 22:10:12,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_106 [2020-10-28 22:10:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 22:10:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 22:10:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-28 22:10:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-28 22:10:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-28 22:10:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 22:10:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 22:10:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 22:10:12,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 22:10:12,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-28 22:10:12,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-28 22:10:12,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-28 22:10:12,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-28 22:10:12,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-28 22:10:12,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-28 22:10:12,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 22:10:12,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 22:10:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 22:10:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 22:10:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-28 22:10:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 22:10:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-28 22:10:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-28 22:10:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-28 22:10:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 22:10:12,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 22:10:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 22:10:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-28 22:10:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-28 22:10:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-28 22:10:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-28 22:10:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-28 22:10:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2020-10-28 22:10:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2020-10-28 22:10:12,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_NOT_ARG_SIGN [2020-10-28 22:10:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2020-10-28 22:10:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2020-10-28 22:10:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2020-10-28 22:10:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2020-10-28 22:10:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2020-10-28 22:10:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 22:10:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 22:10:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 22:10:12,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 22:10:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 22:10:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 22:10:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 22:10:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 22:10:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 22:10:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 22:10:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 22:10:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 22:10:12,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 22:10:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 22:10:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 22:10:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 22:10:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_dma_spin_lock [2020-10-28 22:10:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_dma_spin_lock [2020-10-28 22:10:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_dma_spin_lock [2020-10-28 22:10:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-28 22:10:12,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-28 22:10:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-28 22:10:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-28 22:10:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-28 22:10:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 22:10:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 22:10:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 22:10:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 22:10:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 22:10:12,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 22:10:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 22:10:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 22:10:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-28 22:10:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-28 22:10:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-28 22:10:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-28 22:10:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-28 22:10:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-28 22:10:12,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-28 22:10:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 22:10:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2020-10-28 22:10:12,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2020-10-28 22:10:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2020-10-28 22:10:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2020-10-28 22:10:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2020-10-28 22:10:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2020-10-28 22:10:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2020-10-28 22:10:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2020-10-28 22:10:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 22:10:12,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 22:10:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 22:10:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 22:10:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 22:10:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 22:10:12,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 22:10:12,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 22:10:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 22:10:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 22:10:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 22:10:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 22:10:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 22:10:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 22:10:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 22:10:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 22:10:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-28 22:10:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-28 22:10:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-28 22:10:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-28 22:10:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-28 22:10:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-28 22:10:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-28 22:10:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 22:10:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 22:10:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 22:10:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 22:10:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 22:10:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 22:10:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 22:10:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 22:10:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 22:10:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 22:10:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 22:10:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 22:10:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 22:10:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 22:10:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 22:10:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 22:10:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 22:10:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 22:10:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-28 22:10:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 22:10:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 22:10:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 22:10:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 22:10:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-28 22:10:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 22:10:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 22:10:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 22:10:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-28 22:10:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-28 22:10:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 22:10:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 22:10:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:10:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2020-10-28 22:10:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2020-10-28 22:10:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 22:10:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-28 22:10:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 22:10:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2020-10-28 22:10:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 22:10:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 22:10:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2020-10-28 22:10:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2020-10-28 22:10:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2020-10-28 22:10:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2020-10-28 22:10:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2020-10-28 22:10:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2020-10-28 22:10:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2020-10-28 22:10:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-28 22:10:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-28 22:10:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 22:10:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-28 22:10:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-28 22:10:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-28 22:10:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-28 22:10:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-28 22:10:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-28 22:10:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-28 22:10:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-28 22:10:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-28 22:10:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 22:10:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 22:10:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 22:10:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 22:10:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 22:10:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2020-10-28 22:10:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 22:10:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 22:10:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 22:10:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 22:10:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 22:10:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 22:10:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 22:10:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 22:10:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 22:10:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-28 22:10:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-28 22:10:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-28 22:10:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-28 22:10:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-28 22:10:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 22:10:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-28 22:10:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 22:10:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-28 22:10:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-28 22:10:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 22:10:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 22:10:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-28 22:10:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-28 22:10:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 22:10:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 22:10:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 22:10:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 22:10:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 22:10:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 22:10:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 22:10:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 22:10:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 22:10:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 22:10:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-28 22:10:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_96 [2020-10-28 22:10:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_98 [2020-10-28 22:10:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_106 [2020-10-28 22:10:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2020-10-28 22:10:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2020-10-28 22:10:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-28 22:10:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-28 22:10:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 22:10:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 22:10:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 22:10:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 22:10:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 22:10:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 22:10:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2020-10-28 22:10:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 22:10:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2020-10-28 22:10:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 22:10:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2020-10-28 22:10:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-28 22:10:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-28 22:10:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-28 22:10:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-28 22:10:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_81 [2020-10-28 22:10:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_82 [2020-10-28 22:10:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 22:10:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 22:10:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-28 22:10:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 22:10:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 22:10:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 22:10:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 22:10:12,437 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 22:10:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 22:10:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-28 22:10:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2020-10-28 22:10:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-28 22:10:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 22:10:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 22:10:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 22:10:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 22:10:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 22:10:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-28 22:10:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 22:10:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_57 [2020-10-28 22:10:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-28 22:10:12,466 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-28 22:10:12,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-28 22:10:12,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 22:10:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2020-10-28 22:10:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 22:10:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 22:10:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 22:10:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_93 [2020-10-28 22:10:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_95 [2020-10-28 22:10:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-28 22:10:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 22:10:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 22:10:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 22:10:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 22:10:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 22:10:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 22:10:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 22:10:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-28 22:10:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 22:10:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_92 [2020-10-28 22:10:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 22:10:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_94 [2020-10-28 22:10:12,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-28 22:10:12,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-28 22:10:12,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-28 22:10:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-28 22:10:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 22:10:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 22:10:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 22:10:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_90 [2020-10-28 22:10:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 22:10:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_91 [2020-10-28 22:10:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 22:10:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 22:10:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 22:10:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 22:10:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_102 [2020-10-28 22:10:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 22:10:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_103 [2020-10-28 22:10:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_104 [2020-10-28 22:10:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_105 [2020-10-28 22:10:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2020-10-28 22:10:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2020-10-28 22:10:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_all_tx_empty [2020-10-28 22:10:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2020-10-28 22:10:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2020-10-28 22:10:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2020-10-28 22:10:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2020-10-28 22:10:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2020-10-28 22:10:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2020-10-28 22:10:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2020-10-28 22:10:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2020-10-28 22:10:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2020-10-28 22:10:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2020-10-28 22:10:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure DisableDmaChannel [2020-10-28 22:10:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2020-10-28 22:10:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2020-10-28 22:10:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2020-10-28 22:10:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2020-10-28 22:10:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2020-10-28 22:10:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2020-10-28 22:10:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2020-10-28 22:10:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIFO [2020-10-28 22:10:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2020-10-28 22:10:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2020-10-28 22:10:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2020-10-28 22:10:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2020-10-28 22:10:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2020-10-28 22:10:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2020-10-28 22:10:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2020-10-28 22:10:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2020-10-28 22:10:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2020-10-28 22:10:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2020-10-28 22:10:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2020-10-28 22:10:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure Rd_Indx [2020-10-28 22:10:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2020-10-28 22:10:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure ResetDongle [2020-10-28 22:10:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure SetSITmode [2020-10-28 22:10:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure SI_SetMode [2020-10-28 22:10:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2020-10-28 22:10:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2020-10-28 22:10:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2020-10-28 22:10:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2020-10-28 22:10:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2020-10-28 22:10:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure SetVFIR [2020-10-28 22:10:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure SetFIR [2020-10-28 22:10:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure SetMIR [2020-10-28 22:10:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2020-10-28 22:10:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2020-10-28 22:10:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2020-10-28 22:10:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive_complete [2020-10-28 22:10:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_sir [2020-10-28 22:10:12,482 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_hard_xmit_fir [2020-10-28 22:10:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure via_hw_init [2020-10-28 22:10:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2020-10-28 22:10:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_interrupt [2020-10-28 22:10:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_is_receiving [2020-10-28 22:10:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_read_dongle_id [2020-10-28 22:10:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2020-10-28 22:10:12,487 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2020-10-28 22:10:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_ioctl [2020-10-28 22:10:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2020-10-28 22:10:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure RxTimerHandler [2020-10-28 22:10:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2020-10-28 22:10:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2020-10-28 22:10:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure upload_rxdata [2020-10-28 22:10:12,488 INFO L130 BoogieDeclarations]: Found specification of procedure via_init_one [2020-10-28 22:10:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2020-10-28 22:10:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure iodelay [2020-10-28 22:10:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_init [2020-10-28 22:10:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 22:10:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_cleanup [2020-10-28 22:10:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit_complete [2020-10-28 22:10:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_via_ircc_cleanup_10_2 [2020-10-28 22:10:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_via_ircc_init_10_7 [2020-10-28 22:10:12,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2020-10-28 22:10:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-28 22:10:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2020-10-28 22:10:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_8_1 [2020-10-28 22:10:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_3_1 [2020-10-28 22:10:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2020-10-28 22:10:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_4 [2020-10-28 22:10:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_2 [2020-10-28 22:10:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2020-10-28 22:10:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2020-10-28 22:10:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_10 [2020-10-28 22:10:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 22:10:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-28 22:10:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-10-28 22:10:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-28 22:10:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2020-10-28 22:10:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2020-10-28 22:10:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2020-10-28 22:10:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2020-10-28 22:10:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2020-10-28 22:10:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2020-10-28 22:10:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2020-10-28 22:10:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2020-10-28 22:10:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2020-10-28 22:10:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2020-10-28 22:10:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2020-10-28 22:10:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2020-10-28 22:10:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-10-28 22:10:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2020-10-28 22:10:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_5_6 [2020-10-28 22:10:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2020-10-28 22:10:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-28 22:10:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2020-10-28 22:10:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2020-10-28 22:10:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-28 22:10:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2020-10-28 22:10:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2020-10-28 22:10:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2020-10-28 22:10:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-10-28 22:10:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_7_2 [2020-10-28 22:10:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-28 22:10:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 22:10:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 22:10:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2020-10-28 22:10:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-28 22:10:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-28 22:10:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-28 22:10:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 22:10:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-28 22:10:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-28 22:10:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 22:10:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 22:10:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 22:10:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 22:10:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-28 22:10:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-28 22:10:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-28 22:10:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-28 22:10:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 22:10:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 22:10:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 22:10:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 22:10:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 22:10:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 22:10:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 22:10:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 22:10:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 22:10:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 22:10:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-28 22:10:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 22:10:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 22:10:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-28 22:10:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-28 22:10:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-28 22:10:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-28 22:10:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2020-10-28 22:10:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2020-10-28 22:10:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_NOT_ARG_SIGN [2020-10-28 22:10:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_NOT_ARG_SIGN [2020-10-28 22:10:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_NOT_ARG_SIGN [2020-10-28 22:10:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_NOT_ARG_SIGN [2020-10-28 22:10:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_NOT_ARG_SIGN [2020-10-28 22:10:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_NOT_ARG_SIGN [2020-10-28 22:10:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-28 22:10:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-28 22:10:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-28 22:10:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-28 22:10:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-28 22:10:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-28 22:10:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-28 22:10:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-28 22:10:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-28 22:10:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-28 22:10:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-28 22:10:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-28 22:10:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-28 22:10:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-28 22:10:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-28 22:10:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-28 22:10:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-28 22:10:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_dma_spin_lock [2020-10-28 22:10:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_dma_spin_lock [2020-10-28 22:10:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_dma_spin_lock [2020-10-28 22:10:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_dma_spin_lock [2020-10-28 22:10:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_dma_spin_lock [2020-10-28 22:10:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_dma_spin_lock [2020-10-28 22:10:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_dma_spin_lock [2020-10-28 22:10:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_dma_spin_lock [2020-10-28 22:10:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-28 22:10:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-28 22:10:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-28 22:10:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-28 22:10:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-28 22:10:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-28 22:10:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-28 22:10:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-28 22:10:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-28 22:10:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-28 22:10:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-28 22:10:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-28 22:10:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-28 22:10:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-28 22:10:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-28 22:10:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-28 22:10:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-28 22:10:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_via_ircc_cb [2020-10-28 22:10:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_via_ircc_cb [2020-10-28 22:10:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_via_ircc_cb [2020-10-28 22:10:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_via_ircc_cb [2020-10-28 22:10:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_via_ircc_cb [2020-10-28 22:10:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_via_ircc_cb [2020-10-28 22:10:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-28 22:10:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-28 22:10:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-28 22:10:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-28 22:10:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-28 22:10:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-28 22:10:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-28 22:10:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-28 22:10:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-28 22:10:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-28 22:10:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-28 22:10:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-28 22:10:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-28 22:10:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-28 22:10:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-28 22:10:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-28 22:10:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-28 22:10:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-28 22:10:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-28 22:10:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-28 22:10:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-28 22:10:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-28 22:10:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-28 22:10:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-28 22:10:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-28 22:10:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-28 22:10:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-28 22:10:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-28 22:10:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-28 22:10:12,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-28 22:10:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-28 22:10:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-28 22:10:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-28 22:10:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-28 22:10:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-28 22:10:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-28 22:10:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-28 22:10:12,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-28 22:10:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-28 22:10:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-28 22:10:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 22:10:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 22:10:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 22:10:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 22:10:12,511 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 22:10:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 22:10:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 22:10:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 22:10:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 22:10:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 22:10:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 22:10:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 22:10:12,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 22:10:12,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 22:10:12,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 22:10:15,872 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-28 22:10:16,679 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 22:10:27,568 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 22:10:27,569 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 22:10:27,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:10:27 BoogieIcfgContainer [2020-10-28 22:10:27,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 22:10:27,581 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 22:10:27,581 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 22:10:27,585 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 22:10:27,585 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 10:10:07" (1/3) ... [2020-10-28 22:10:27,587 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6414ec1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:10:27, skipping insertion in model container [2020-10-28 22:10:27,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 10:10:11" (2/3) ... [2020-10-28 22:10:27,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6414ec1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 10:10:27, skipping insertion in model container [2020-10-28 22:10:27,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 10:10:27" (3/3) ... [2020-10-28 22:10:27,590 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-irda-via-ircc.cil.i [2020-10-28 22:10:27,604 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 22:10:27,613 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 22:10:27,631 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 22:10:27,689 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 22:10:27,689 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 22:10:27,689 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 22:10:27,689 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 22:10:27,690 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 22:10:27,690 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 22:10:27,690 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 22:10:27,690 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 22:10:27,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states. [2020-10-28 22:10:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2020-10-28 22:10:27,841 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 22:10:27,843 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:10:27,844 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 22:10:27,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 22:10:27,855 INFO L82 PathProgramCache]: Analyzing trace with hash 868791683, now seen corresponding path program 1 times [2020-10-28 22:10:27,866 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 22:10:27,867 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1455237691] [2020-10-28 22:10:27,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 22:10:28,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:29,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:34,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:34,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 287 [2020-10-28 22:10:34,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:34,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5404 [2020-10-28 22:10:34,333 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:34,334 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:34,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 22:10:34,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 102 [2020-10-28 22:10:34,334 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 17 [2020-10-28 22:10:34,334 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 22:10:45,524 WARN L193 SmtUtils]: Spent 10.58 s on a formula simplification that was a NOOP. DAG size: 1639 [2020-10-28 22:10:45,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:10:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:45,615 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:48,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2534 [2020-10-28 22:10:48,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,120 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:10:48,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 22:10:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,285 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,285 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 22:10:48,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 22:10:48,286 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,286 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,286 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:10:48,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 22:10:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,410 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,410 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 87 [2020-10-28 22:10:48,410 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-28 22:10:48,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,411 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,411 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,411 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:10:48,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,481 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,481 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-28 22:10:48,481 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 22:10:48,482 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,482 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,482 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:10:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,566 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,566 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:10:48,567 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,567 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21 [2020-10-28 22:10:48,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,568 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,596 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:48,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:10:48,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 22:10:48,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,621 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:10:48,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,622 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:10:48,622 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,622 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,623 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:48,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-28 22:10:48,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,664 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 22:10:48,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:10:48,693 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:10:48,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,694 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,717 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,717 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:48,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 22:10:48,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,718 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,718 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,719 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-28 22:10:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,739 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:10:48,739 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:10:48,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,740 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,740 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:48,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:10:48,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,758 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 22:10:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,780 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,780 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 22:10:48,780 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 22:10:48,781 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,781 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,781 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:48,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 22:10:48,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,805 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2020-10-28 22:10:48,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:48,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:10:48,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,840 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 22:10:48,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 22:10:48,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-28 22:10:48,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,862 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 22:10:48,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:10:48,866 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 22:10:48,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:10:48,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-28 22:10:48,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:48,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,881 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:10:48,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 22:10:48,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,882 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:10:48,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-28 22:10:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,929 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,941 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,941 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-28 22:10:48,942 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,942 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 22:10:48,942 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,942 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 36 [2020-10-28 22:10:48,943 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,943 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 21 [2020-10-28 22:10:48,966 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:10:48,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:10:48,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 22:10:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,978 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:48,982 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:10:48,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:48,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-28 22:10:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:48,994 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:48,997 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:48,997 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 22:10:48,997 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:48,997 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 22:10:48,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:48,998 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:48,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:48,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:48,998 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:48,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-28 22:10:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-28 22:10:49,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 22:10:49,017 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,018 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:49,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:10:49,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:49,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 22:10:49,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,034 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:49,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 22:10:49,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-10-28 22:10:49,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,188 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,188 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 22:10:49,189 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,189 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 140 [2020-10-28 22:10:49,189 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,189 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 22:10:49,190 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,190 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,206 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,211 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:49,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 22:10:49,212 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,212 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:49,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 22:10:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 22:10:49,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 22:10:49,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,240 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 22:10:49,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,241 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:49,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 22:10:49,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:49,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 22:10:49,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-28 22:10:49,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-28 22:10:49,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,357 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 35 [2020-10-28 22:10:49,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,386 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,387 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 22:10:49,387 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,388 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 22:10:49,388 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,388 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:49,389 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:49,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:49,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:10:49,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,408 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:49,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-28 22:10:49,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 22:10:49,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 22:10:49,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:49,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 22:10:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:49,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 22:10:49,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,451 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 22:10:49,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-10-28 22:10:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 22:10:49,466 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 22:10:49,469 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 22:10:49,470 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 22:10:49,470 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 22:10:49,470 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 22:10:49,470 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 22:10:49,471 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 22:10:49,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 22:10:49,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 22:10:49,471 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 22:10:49,471 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 22:10:49,814 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2020-10-28 22:10:49,815 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1455237691] [2020-10-28 22:10:49,817 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 22:10:49,817 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 22:10:49,818 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374314427] [2020-10-28 22:10:49,823 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 22:10:49,823 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 22:10:49,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 22:10:49,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-28 22:10:49,840 INFO L87 Difference]: Start difference. First operand 2931 states. Second operand 8 states. [2020-10-28 22:11:00,649 WARN L193 SmtUtils]: Spent 10.72 s on a formula simplification that was a NOOP. DAG size: 1648 [2020-10-28 22:11:17,450 WARN L193 SmtUtils]: Spent 11.38 s on a formula simplification that was a NOOP. DAG size: 1650 [2020-10-28 22:11:43,013 WARN L193 SmtUtils]: Spent 10.87 s on a formula simplification that was a NOOP. DAG size: 1641