/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=SHALLOWEST --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-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-27 09:29:18,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-27 09:29:18,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-27 09:29:18,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-27 09:29:18,185 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-27 09:29:18,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-27 09:29:18,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-27 09:29:18,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-27 09:29:18,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-27 09:29:18,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-27 09:29:18,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-27 09:29:18,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-27 09:29:18,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-27 09:29:18,213 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-27 09:29:18,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-27 09:29:18,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-27 09:29:18,219 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-27 09:29:18,222 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-27 09:29:18,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-27 09:29:18,237 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-27 09:29:18,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-27 09:29:18,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-27 09:29:18,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-27 09:29:18,244 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-27 09:29:18,249 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-27 09:29:18,249 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-27 09:29:18,250 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-27 09:29:18,253 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-27 09:29:18,253 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-27 09:29:18,254 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-27 09:29:18,254 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-27 09:29:18,255 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-27 09:29:18,256 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-27 09:29:18,257 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-27 09:29:18,258 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-27 09:29:18,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-27 09:29:18,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-27 09:29:18,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-27 09:29:18,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-27 09:29:18,260 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-27 09:29:18,261 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-27 09:29:18,262 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 [2020-10-27 09:29:18,287 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-27 09:29:18,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-27 09:29:18,289 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-27 09:29:18,290 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-27 09:29:18,290 INFO L138 SettingsManager]: * Use SBE=true [2020-10-27 09:29:18,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-27 09:29:18,290 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-27 09:29:18,290 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-27 09:29:18,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-27 09:29:18,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-27 09:29:18,291 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-27 09:29:18,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-27 09:29:18,291 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-27 09:29:18,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-27 09:29:18,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-27 09:29:18,292 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-27 09:29:18,292 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-27 09:29:18,292 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-27 09:29:18,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-27 09:29:18,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-27 09:29:18,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-27 09:29:18,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-27 09:29:18,294 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-27 09:29:18,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-27 09:29:18,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-27 09:29:18,294 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-27 09:29:18,294 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-27 09:29:18,295 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SHALLOWEST;log-additional-information=true;unknown-allowed=true; [2020-10-27 09:29:18,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-27 09:29:18,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-27 09:29:18,803 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-27 09:29:18,804 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-27 09:29:18,805 INFO L275 PluginConnector]: CDTParser initialized [2020-10-27 09:29:18,806 INFO L432 ainManager$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-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2020-10-27 09:29:18,883 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ef6534fdd/d98a42917ac2495e8e721a4ecb46df92/FLAG1bbf8a7b1 [2020-10-27 09:29:19,869 INFO L306 CDTParser]: Found 1 translation units. [2020-10-27 09:29:19,870 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2020-10-27 09:29:19,947 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ef6534fdd/d98a42917ac2495e8e721a4ecb46df92/FLAG1bbf8a7b1 [2020-10-27 09:29:20,292 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/ef6534fdd/d98a42917ac2495e8e721a4ecb46df92 [2020-10-27 09:29:20,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-27 09:29:20,302 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-27 09:29:20,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-27 09:29:20,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-27 09:29:20,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-27 09:29:20,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 09:29:20" (1/1) ... [2020-10-27 09:29:20,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a137f12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:20, skipping insertion in model container [2020-10-27 09:29:20,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 09:29:20" (1/1) ... [2020-10-27 09:29:20,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-27 09:29:20,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-27 09:29:23,027 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 09:29:23,046 INFO L203 MainTranslator]: Completed pre-run [2020-10-27 09:29:23,413 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-27 09:29:24,001 INFO L208 MainTranslator]: Completed translation [2020-10-27 09:29:24,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:24 WrapperNode [2020-10-27 09:29:24,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-27 09:29:24,003 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-27 09:29:24,004 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-27 09:29:24,004 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-27 09:29:24,017 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:24" (1/1) ... [2020-10-27 09:29:24,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:24" (1/1) ... [2020-10-27 09:29:24,127 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:24" (1/1) ... [2020-10-27 09:29:24,128 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:24" (1/1) ... [2020-10-27 09:29:24,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:24" (1/1) ... [2020-10-27 09:29:24,300 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:24" (1/1) ... [2020-10-27 09:29:24,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:24" (1/1) ... [2020-10-27 09:29:24,371 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-27 09:29:24,372 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-27 09:29:24,372 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-27 09:29:24,373 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-27 09:29:24,373 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:24" (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 [2020-10-27 09:29:24,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-27 09:29:24,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-27 09:29:24,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~int [2020-10-27 09:29:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-27 09:29:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-27 09:29:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 09:29:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-27 09:29:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-27 09:29:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-27 09:29:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-27 09:29:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-27 09:29:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-27 09:29:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-27 09:29:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_direction_output [2020-10-27 09:29:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2020-10-27 09:29:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2020-10-27 09:29:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_wake [2020-10-27 09:29:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_wake [2020-10-27 09:29:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2020-10-27 09:29:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_set_drvdata [2020-10-27 09:29:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2020-10-27 09:29:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_unregister_driver [2020-10-27 09:29:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2020-10-27 09:29:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2020-10-27 09:29:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_memcpy_fromio [2020-10-27 09:29:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_memcpy_toio [2020-10-27 09:29:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_lock [2020-10-27 09:29:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_unlock [2020-10-27 09:29:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_irq_handler [2020-10-27 09:29:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_irq_subscribe [2020-10-27 09:29:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_irq_unsubscribe [2020-10-27 09:29:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_off [2020-10-27 09:29:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_on [2020-10-27 09:29:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_align_size [2020-10-27 09:29:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_pm [2020-10-27 09:29:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_probe [2020-10-27 09:29:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_disconnect [2020-10-27 09:29:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_suspend [2020-10-27 09:29:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_spi_resume [2020-10-27 09:29:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_driver_init [2020-10-27 09:29:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_driver_exit [2020-10-27 09:29:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_spi_driver_exit_9_2 [2020-10-27 09:29:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_spi_driver_init_9_11 [2020-10-27 09:29:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2020-10-27 09:29:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_driver_io_instance_0 [2020-10-27 09:29:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_7_1 [2020-10-27 09:29:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_9_9_4 [2020-10-27 09:29:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_platform_instance_8_9_5 [2020-10-27 09:29:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_5_1 [2020-10-27 09:29:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_6_2 [2020-10-27 09:29:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_deregister_3_5 [2020-10-27 09:29:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_pm_register_3_6 [2020-10-27 09:29:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_8_2 [2020-10-27 09:29:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_9_9_6 [2020-10-27 09:29:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_platform_instance_8_9_7 [2020-10-27 09:29:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-27 09:29:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-27 09:29:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-27 09:29:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-27 09:29:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-27 09:29:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-27 09:29:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_9 [2020-10-27 09:29:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-27 09:29:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2020-10-27 09:29:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2020-10-27 09:29:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2020-10-27 09:29:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_1_3 [2020-10-27 09:29:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2020-10-27 09:29:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_17 [2020-10-27 09:29:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_callback_0_4 [2020-10-27 09:29:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_probe_0_11 [2020-10-27 09:29:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_io_instance_release_0_2 [2020-10-27 09:29:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_probe_3_14 [2020-10-27 09:29:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_release_3_3 [2020-10-27 09:29:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_complete_2_3 [2020-10-27 09:29:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_2_15 [2020-10-27 09:29:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_late_2_14 [2020-10-27 09:29:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_freeze_noirq_2_12 [2020-10-27 09:29:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_2_9 [2020-10-27 09:29:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_late_2_8 [2020-10-27 09:29:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_poweroff_noirq_2_6 [2020-10-27 09:29:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_prepare_2_22 [2020-10-27 09:29:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_2_4 [2020-10-27 09:29:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_early_2_7 [2020-10-27 09:29:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_restore_noirq_2_5 [2020-10-27 09:29:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_2_16 [2020-10-27 09:29:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_early_2_17 [2020-10-27 09:29:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_resume_noirq_2_19 [2020-10-27 09:29:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_idle_2_27 [2020-10-27 09:29:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_resume_2_24 [2020-10-27 09:29:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_runtime_suspend_2_25 [2020-10-27 09:29:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_2_21 [2020-10-27 09:29:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_late_2_18 [2020-10-27 09:29:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_suspend_noirq_2_20 [2020-10-27 09:29:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_2_10 [2020-10-27 09:29:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_early_2_13 [2020-10-27 09:29:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_instance_thaw_noirq_2_11 [2020-10-27 09:29:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_platform_instance_3 [2020-10-27 09:29:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_pm_ops_instance_2 [2020-10-27 09:29:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq [2020-10-27 09:29:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_register_driver [2020-10-27 09:29:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_unregister_driver [2020-10-27 09:29:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_hwbus_ops_dummy_resourceless_instance_4 [2020-10-27 09:29:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2020-10-27 09:29:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2020-10-27 09:29:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2020-10-27 09:29:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2020-10-27 09:29:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2020-10-27 09:29:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_14 [2020-10-27 09:29:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2020-10-27 09:29:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2020-10-27 09:29:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2020-10-27 09:29:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2020-10-27 09:29:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_29 [2020-10-27 09:29:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_17 [2020-10-27 09:29:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_8 [2020-10-27 09:29:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2020-10-27 09:29:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2020-10-27 09:29:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-27 09:29:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_61 [2020-10-27 09:29:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_62 [2020-10-27 09:29:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_65 [2020-10-27 09:29:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2020-10-27 09:29:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_67 [2020-10-27 09:29:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_spin_lock_69 [2020-10-27 09:29:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_threaded_irq_71 [2020-10-27 09:29:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_72 [2020-10-27 09:29:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_73 [2020-10-27 09:29:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_register_driver_74 [2020-10-27 09:29:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_unregister_driver_75 [2020-10-27 09:29:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-27 09:29:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-27 09:29:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-27 09:29:24,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-27 09:29:24,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-27 09:29:24,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-27 09:29:24,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-27 09:29:24,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-27 09:29:24,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-27 09:29:24,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-27 09:29:24,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-27 09:29:24,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-27 09:29:24,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-27 09:29:24,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-27 09:29:24,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-27 09:29:24,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-27 09:29:24,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-27 09:29:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-27 09:29:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-27 09:29:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-27 09:29:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-27 09:29:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-27 09:29:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-27 09:29:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-27 09:29:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-27 09:29:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-27 09:29:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-27 09:29:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-27 09:29:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-27 09:29:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-27 09:29:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 09:29:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 09:29:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 09:29:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 09:29:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 09:29:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 09:29:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 09:29:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 09:29:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 09:29:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 09:29:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 09:29:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 09:29:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 09:29:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 09:29:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 09:29:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 09:29:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 09:29:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 09:29:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 09:29:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 09:29:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 09:29:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 09:29:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 09:29:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 09:29:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2020-10-27 09:29:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2020-10-27 09:29:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2020-10-27 09:29:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2020-10-27 09:29:24,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2020-10-27 09:29:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2020-10-27 09:29:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2020-10-27 09:29:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 09:29:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hwbus_priv [2020-10-27 09:29:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hwbus_priv [2020-10-27 09:29:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_hwbus_priv [2020-10-27 09:29:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_hwbus_priv [2020-10-27 09:29:24,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_hwbus_priv [2020-10-27 09:29:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_hwbus_priv [2020-10-27 09:29:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_hwbus_priv [2020-10-27 09:29:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_hwbus_priv [2020-10-27 09:29:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 09:29:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 09:29:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 09:29:24,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 09:29:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 09:29:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 09:29:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 09:29:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 09:29:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 09:29:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 09:29:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 09:29:24,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 09:29:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 09:29:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 09:29:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 09:29:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 09:29:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptl [2020-10-27 09:29:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_ptl [2020-10-27 09:29:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_ptl [2020-10-27 09:29:24,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_ptl [2020-10-27 09:29:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_ptl [2020-10-27 09:29:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_ptl [2020-10-27 09:29:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_ptl [2020-10-27 09:29:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 09:29:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 09:29:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 09:29:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 09:29:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 09:29:24,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 09:29:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 09:29:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 09:29:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 09:29:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 09:29:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 09:29:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 09:29:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 09:29:24,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 09:29:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 09:29:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 09:29:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 09:29:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-27 09:29:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-27 09:29:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-27 09:29:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 09:29:24,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 09:29:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 09:29:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 09:29:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-27 09:29:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-27 09:29:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2020-10-27 09:29:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-27 09:29:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-27 09:29:24,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-27 09:29:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-27 09:29:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-27 09:29:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-27 09:29:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_can_suspend [2020-10-27 09:29:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_core_probe [2020-10-27 09:29:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_core_release [2020-10-27 09:29:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure cw1200_irq_handler [2020-10-27 09:29:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-27 09:29:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-27 09:29:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2020-10-27 09:29:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_request [2020-10-27 09:29:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_to_desc [2020-10-27 09:29:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiod_direction_output [2020-10-27 09:29:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2020-10-27 09:29:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-27 09:29:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-27 09:29:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-27 09:29:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-27 09:29:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2020-10-27 09:29:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-27 09:29:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-27 09:29:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-27 09:29:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-27 09:29:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-27 09:29:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-27 09:29:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-27 09:29:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_register_driver [2020-10-27 09:29:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_setup [2020-10-27 09:29:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2020-10-27 09:29:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-27 09:29:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-27 09:29:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-27 09:29:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-27 09:29:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-27 09:29:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-27 09:29:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-27 09:29:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-27 09:29:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-27 09:29:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-27 09:29:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-27 09:29:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-27 09:29:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-27 09:29:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-27 09:29:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-27 09:29:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-27 09:29:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-27 09:29:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-27 09:29:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-27 09:29:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-27 09:29:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-27 09:29:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-27 09:29:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-27 09:29:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2020-10-27 09:29:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_65 [2020-10-27 09:29:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_67 [2020-10-27 09:29:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_spin_lock_69 [2020-10-27 09:29:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hwbus_priv [2020-10-27 09:29:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hwbus_priv [2020-10-27 09:29:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-27 09:29:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-27 09:29:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2020-10-27 09:29:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-27 09:29:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-27 09:29:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-27 09:29:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-27 09:29:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-27 09:29:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-27 09:29:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-27 09:29:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-27 09:29:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-27 09:29:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-27 09:29:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-27 09:29:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-27 09:29:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-27 09:29:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-27 09:29:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2020-10-27 09:29:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-27 09:29:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-27 09:29:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-27 09:29:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-27 09:29:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-27 09:29:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-27 09:29:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_62 [2020-10-27 09:29:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_61 [2020-10-27 09:29:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-27 09:29:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure gpiod_direction_output [2020-10-27 09:29:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_to_desc [2020-10-27 09:29:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_request [2020-10-27 09:29:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2020-10-27 09:29:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_direction_output [2020-10-27 09:29:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2020-10-27 09:29:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2020-10-27 09:29:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-27 09:29:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-27 09:29:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq_71 [2020-10-27 09:29:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-27 09:29:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_72 [2020-10-27 09:29:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_73 [2020-10-27 09:29:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2020-10-27 09:29:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_wake [2020-10-27 09:29:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_wake [2020-10-27 09:29:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-27 09:29:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-27 09:29:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-27 09:29:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2020-10-27 09:29:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure spi_set_drvdata [2020-10-27 09:29:24,522 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2020-10-27 09:29:24,522 INFO L130 BoogieDeclarations]: Found specification of procedure spi_register_driver [2020-10-27 09:29:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_register_driver_74 [2020-10-27 09:29:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure spi_unregister_driver [2020-10-27 09:29:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_unregister_driver_75 [2020-10-27 09:29:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2020-10-27 09:29:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-27 09:29:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2020-10-27 09:29:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure spi_setup [2020-10-27 09:29:24,523 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2020-10-27 09:29:24,524 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_can_suspend [2020-10-27 09:29:24,524 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_core_probe [2020-10-27 09:29:24,524 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_core_release [2020-10-27 09:29:24,524 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_irq_handler [2020-10-27 09:29:24,524 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_memcpy_fromio [2020-10-27 09:29:24,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-27 09:29:24,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-27 09:29:24,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-27 09:29:24,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-27 09:29:24,526 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_memcpy_toio [2020-10-27 09:29:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_lock [2020-10-27 09:29:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_unlock [2020-10-27 09:29:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_irq_handler [2020-10-27 09:29:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_irq_subscribe [2020-10-27 09:29:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_irq_unsubscribe [2020-10-27 09:29:24,527 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_off [2020-10-27 09:29:24,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~int [2020-10-27 09:29:24,532 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_on [2020-10-27 09:29:24,532 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_align_size [2020-10-27 09:29:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_pm [2020-10-27 09:29:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_probe [2020-10-27 09:29:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_disconnect [2020-10-27 09:29:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_suspend [2020-10-27 09:29:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure cw1200_spi_resume [2020-10-27 09:29:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure spi_driver_init [2020-10-27 09:29:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure spi_driver_exit [2020-10-27 09:29:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_spi_driver_exit_9_2 [2020-10-27 09:29:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_spi_driver_init_9_11 [2020-10-27 09:29:24,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2020-10-27 09:29:24,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_driver_io_instance_0 [2020-10-27 09:29:24,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_7_1 [2020-10-27 09:29:24,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_9_9_4 [2020-10-27 09:29:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_platform_instance_8_9_5 [2020-10-27 09:29:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_5_1 [2020-10-27 09:29:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_6_2 [2020-10-27 09:29:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_deregister_3_5 [2020-10-27 09:29:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_pm_register_3_6 [2020-10-27 09:29:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_8_2 [2020-10-27 09:29:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_9_9_6 [2020-10-27 09:29:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_platform_instance_8_9_7 [2020-10-27 09:29:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2020-10-27 09:29:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_15 [2020-10-27 09:29:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_16 [2020-10-27 09:29:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_19 [2020-10-27 09:29:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2020-10-27 09:29:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2020-10-27 09:29:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_9 [2020-10-27 09:29:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-27 09:29:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2020-10-27 09:29:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2020-10-27 09:29:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2020-10-27 09:29:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_1_3 [2020-10-27 09:29:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2020-10-27 09:29:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_17 [2020-10-27 09:29:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_callback_0_4 [2020-10-27 09:29:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_probe_0_11 [2020-10-27 09:29:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_io_instance_release_0_2 [2020-10-27 09:29:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_probe_3_14 [2020-10-27 09:29:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_release_3_3 [2020-10-27 09:29:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_complete_2_3 [2020-10-27 09:29:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_2_15 [2020-10-27 09:29:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_late_2_14 [2020-10-27 09:29:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_freeze_noirq_2_12 [2020-10-27 09:29:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_2_9 [2020-10-27 09:29:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_late_2_8 [2020-10-27 09:29:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_poweroff_noirq_2_6 [2020-10-27 09:29:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_prepare_2_22 [2020-10-27 09:29:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_2_4 [2020-10-27 09:29:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_early_2_7 [2020-10-27 09:29:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_restore_noirq_2_5 [2020-10-27 09:29:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_2_16 [2020-10-27 09:29:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_early_2_17 [2020-10-27 09:29:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_resume_noirq_2_19 [2020-10-27 09:29:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_idle_2_27 [2020-10-27 09:29:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_resume_2_24 [2020-10-27 09:29:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_runtime_suspend_2_25 [2020-10-27 09:29:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_2_21 [2020-10-27 09:29:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_late_2_18 [2020-10-27 09:29:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_suspend_noirq_2_20 [2020-10-27 09:29:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_2_10 [2020-10-27 09:29:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_early_2_13 [2020-10-27 09:29:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_instance_thaw_noirq_2_11 [2020-10-27 09:29:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_platform_instance_3 [2020-10-27 09:29:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_pm_ops_instance_2 [2020-10-27 09:29:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_threaded_irq [2020-10-27 09:29:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_register_driver [2020-10-27 09:29:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_unregister_driver [2020-10-27 09:29:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_hwbus_ops_dummy_resourceless_instance_4 [2020-10-27 09:29:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2020-10-27 09:29:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2020-10-27 09:29:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2020-10-27 09:29:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2020-10-27 09:29:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2020-10-27 09:29:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_14 [2020-10-27 09:29:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2020-10-27 09:29:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2020-10-27 09:29:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2020-10-27 09:29:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2020-10-27 09:29:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_29 [2020-10-27 09:29:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_17 [2020-10-27 09:29:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_8 [2020-10-27 09:29:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2020-10-27 09:29:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2020-10-27 09:29:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-27 09:29:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-27 09:29:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-27 09:29:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-27 09:29:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-27 09:29:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-27 09:29:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-27 09:29:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-27 09:29:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-27 09:29:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-27 09:29:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-27 09:29:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-27 09:29:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-27 09:29:24,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-27 09:29:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-27 09:29:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-27 09:29:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-27 09:29:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-27 09:29:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-27 09:29:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-27 09:29:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-27 09:29:24,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-27 09:29:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-27 09:29:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-27 09:29:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-27 09:29:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-27 09:29:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-27 09:29:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-27 09:29:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-27 09:29:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-27 09:29:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-27 09:29:24,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-27 09:29:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-27 09:29:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-27 09:29:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-27 09:29:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue [2020-10-27 09:29:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_addr_list_lock_of_net_device [2020-10-27 09:29:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_addr_list_lock_of_net_device [2020-10-27 09:29:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_addr_list_lock_of_net_device [2020-10-27 09:29:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_addr_list_lock_of_net_device [2020-10-27 09:29:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_addr_list_lock_of_net_device [2020-10-27 09:29:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_addr_list_lock_of_net_device [2020-10-27 09:29:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_addr_list_lock_of_net_device [2020-10-27 09:29:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_addr_list_lock_of_net_device [2020-10-27 09:29:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2020-10-27 09:29:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2020-10-27 09:29:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2020-10-27 09:29:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-27 09:29:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2020-10-27 09:29:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2020-10-27 09:29:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2020-10-27 09:29:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-27 09:29:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2020-10-27 09:29:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2020-10-27 09:29:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2020-10-27 09:29:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2020-10-27 09:29:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2020-10-27 09:29:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2020-10-27 09:29:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2020-10-27 09:29:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2020-10-27 09:29:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2020-10-27 09:29:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2020-10-27 09:29:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2020-10-27 09:29:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2020-10-27 09:29:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2020-10-27 09:29:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2020-10-27 09:29:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2020-10-27 09:29:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2020-10-27 09:29:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-27 09:29:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_hwbus_priv [2020-10-27 09:29:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_hwbus_priv [2020-10-27 09:29:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_hwbus_priv [2020-10-27 09:29:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_hwbus_priv [2020-10-27 09:29:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_hwbus_priv [2020-10-27 09:29:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_hwbus_priv [2020-10-27 09:29:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lru_lock_of_netns_frags [2020-10-27 09:29:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lru_lock_of_netns_frags [2020-10-27 09:29:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lru_lock_of_netns_frags [2020-10-27 09:29:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lru_lock_of_netns_frags [2020-10-27 09:29:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lru_lock_of_netns_frags [2020-10-27 09:29:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lru_lock_of_netns_frags [2020-10-27 09:29:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lru_lock_of_netns_frags [2020-10-27 09:29:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lru_lock_of_netns_frags [2020-10-27 09:29:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2020-10-27 09:29:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2020-10-27 09:29:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2020-10-27 09:29:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-27 09:29:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2020-10-27 09:29:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2020-10-27 09:29:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2020-10-27 09:29:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-27 09:29:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptl [2020-10-27 09:29:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_ptl [2020-10-27 09:29:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_ptl [2020-10-27 09:29:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_ptl [2020-10-27 09:29:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_ptl [2020-10-27 09:29:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_ptl [2020-10-27 09:29:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_ptl [2020-10-27 09:29:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_ptl [2020-10-27 09:29:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2020-10-27 09:29:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2020-10-27 09:29:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2020-10-27 09:29:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2020-10-27 09:29:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2020-10-27 09:29:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2020-10-27 09:29:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2020-10-27 09:29:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-27 09:29:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_global_lock_of_net_device [2020-10-27 09:29:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_global_lock_of_net_device [2020-10-27 09:29:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_tx_global_lock_of_net_device [2020-10-27 09:29:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_tx_global_lock_of_net_device [2020-10-27 09:29:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_tx_global_lock_of_net_device [2020-10-27 09:29:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_tx_global_lock_of_net_device [2020-10-27 09:29:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_tx_global_lock_of_net_device [2020-10-27 09:29:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_tx_global_lock_of_net_device [2020-10-27 09:29:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-27 09:29:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-27 09:29:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-27 09:29:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-27 09:29:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-27 09:29:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-27 09:29:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-27 09:29:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-27 09:29:24,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-27 09:29:24,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-27 09:29:25,482 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-27 09:29:29,796 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2020-10-27 09:29:32,850 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-27 09:29:32,850 INFO L298 CfgBuilder]: Removed 3 assume(true) statements. [2020-10-27 09:29:32,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 09:29:32 BoogieIcfgContainer [2020-10-27 09:29:32,857 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-27 09:29:32,859 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-27 09:29:32,859 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-27 09:29:32,863 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-27 09:29:32,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 09:29:20" (1/3) ... [2020-10-27 09:29:32,864 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b40a172 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 09:29:32, skipping insertion in model container [2020-10-27 09:29:32,864 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 09:29:24" (2/3) ... [2020-10-27 09:29:32,866 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b40a172 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 09:29:32, skipping insertion in model container [2020-10-27 09:29:32,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 09:29:32" (3/3) ... [2020-10-27 09:29:32,868 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-cw1200-cw1200_wlan_spi.cil.i [2020-10-27 09:29:32,878 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-27 09:29:32,886 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-27 09:29:32,898 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-27 09:29:32,939 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-27 09:29:32,939 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-27 09:29:32,939 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-27 09:29:32,939 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-27 09:29:32,939 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-27 09:29:32,939 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-27 09:29:32,939 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-27 09:29:32,940 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-27 09:29:33,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states. [2020-10-27 09:29:33,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-10-27 09:29:33,059 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 09:29:33,060 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 09:29:33,061 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 09:29:33,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 09:29:33,075 INFO L82 PathProgramCache]: Analyzing trace with hash -1924057140, now seen corresponding path program 1 times [2020-10-27 09:29:33,087 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 09:29:33,087 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2021503381] [2020-10-27 09:29:33,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 09:29:33,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:33,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:34,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:35,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:38,782 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:38,782 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 233 [2020-10-27 09:29:38,783 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-27 09:29:38,783 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5047 [2020-10-27 09:29:38,785 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:38,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-27 09:29:38,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 09:29:38,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 213 [2020-10-27 09:29:38,786 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-27 09:29:40,253 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 430 [2020-10-27 09:29:40,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:29:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:40,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:40,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:40,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:40,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:40,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 201 [2020-10-27 09:29:40,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:40,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:29:40,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:40,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 09:29:40,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:40,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 09:29:40,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:40,555 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:40,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:40,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 09:29:40,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:40,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:29:40,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:40,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:29:40,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:40,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 09:29:40,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:40,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 09:29:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:40,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:40,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:40,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 177 [2020-10-27 09:29:40,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:40,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 151 [2020-10-27 09:29:40,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:40,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:29:40,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:40,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 174 [2020-10-27 09:29:40,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:40,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:29:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:40,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:40,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:40,970 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 172 [2020-10-27 09:29:40,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:40,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-27 09:29:40,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:40,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:40,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:40,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:40,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:29:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 09:29:41,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:29:41,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 09:29:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,103 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,110 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 09:29:41,111 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,133 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,134 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,134 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,134 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:29:41,134 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,135 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,135 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 09:29:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 09:29:41,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,168 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:29:41,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-27 09:29:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:41,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,241 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:41,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-27 09:29:41,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:29:41,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:29:41,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,304 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-27 09:29:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,336 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,336 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:41,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,337 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,337 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,358 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,362 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:29:41,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-27 09:29:41,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 09:29:41,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,423 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,423 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,423 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,424 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:29:41,424 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,424 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,425 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,425 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-27 09:29:41,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,460 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,460 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,461 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 09:29:41,461 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,462 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,488 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,488 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:41,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,489 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-27 09:29:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,523 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,524 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 09:29:41,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:29:41,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:29:41,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-27 09:29:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,595 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,596 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,596 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,596 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-27 09:29:41,596 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,597 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,597 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,680 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,680 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,680 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,681 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 09:29:41,681 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,681 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,682 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,682 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:29:41,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-27 09:29:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,718 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:29:41,720 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:29:41,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,722 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:29:41,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:29:41,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:29:41,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:29:41,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-27 09:29:41,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:29:41,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:29:41,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:29:41,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:29:41,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 09:29:41,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:41,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-27 09:29:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:29:41,846 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:29:41,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:29:41,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 09:29:41,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:29:41,861 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-27 09:29:41,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:29:41,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-27 09:29:41,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-27 09:29:41,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 09:29:41,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:29:42,025 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2020-10-27 09:29:42,026 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2021503381] [2020-10-27 09:29:42,028 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 09:29:42,028 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-27 09:29:42,029 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022752122] [2020-10-27 09:29:42,034 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-27 09:29:42,035 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 09:29:42,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-27 09:29:42,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-27 09:29:42,052 INFO L87 Difference]: Start difference. First operand 1942 states. Second operand 8 states. [2020-10-27 09:29:44,105 WARN L193 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 432 [2020-10-27 09:29:45,827 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 435 [2020-10-27 09:29:47,326 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 437 [2020-10-27 09:29:51,347 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 435 [2020-10-27 09:30:19,815 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 433 [2020-10-27 09:30:21,233 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 436 [2020-10-27 09:30:55,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 09:30:55,033 INFO L93 Difference]: Finished difference Result 4851 states and 6291 transitions. [2020-10-27 09:30:55,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-10-27 09:30:55,035 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2020-10-27 09:30:55,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 09:30:55,092 INFO L225 Difference]: With dead ends: 4851 [2020-10-27 09:30:55,092 INFO L226 Difference]: Without dead ends: 3362 [2020-10-27 09:30:55,112 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=84, Invalid=156, Unknown=0, NotChecked=0, Total=240 [2020-10-27 09:30:55,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3362 states. [2020-10-27 09:30:56,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3362 to 2793. [2020-10-27 09:30:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2793 states. [2020-10-27 09:30:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 2793 states and 3488 transitions. [2020-10-27 09:30:56,232 INFO L78 Accepts]: Start accepts. Automaton has 2793 states and 3488 transitions. Word has length 165 [2020-10-27 09:30:56,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 09:30:56,234 INFO L481 AbstractCegarLoop]: Abstraction has 2793 states and 3488 transitions. [2020-10-27 09:30:56,234 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-27 09:30:56,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 3488 transitions. [2020-10-27 09:30:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-10-27 09:30:56,241 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 09:30:56,242 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 09:30:56,242 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-27 09:30:56,242 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 09:30:56,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 09:30:56,243 INFO L82 PathProgramCache]: Analyzing trace with hash 1067647507, now seen corresponding path program 1 times [2020-10-27 09:30:56,243 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 09:30:56,243 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [876520377] [2020-10-27 09:30:56,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 09:30:56,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:30:56,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:30:57,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:01,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:01,363 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 243 [2020-10-27 09:31:01,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 09:31:01,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5007 [2020-10-27 09:31:01,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:01,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 18 [2020-10-27 09:31:01,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-27 09:31:01,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 233 [2020-10-27 09:31:01,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:02,813 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification that was a NOOP. DAG size: 430 [2020-10-27 09:31:02,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:31:02,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:02,867 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,063 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,064 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:03,064 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,064 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 219 [2020-10-27 09:31:03,064 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:31:03,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,065 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-27 09:31:03,065 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 09:31:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,120 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 09:31:03,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,121 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:31:03,121 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:31:03,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-27 09:31:03,122 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 09:31:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,394 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 177 [2020-10-27 09:31:03,395 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,395 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 127 [2020-10-27 09:31:03,395 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:31:03,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 174 [2020-10-27 09:31:03,396 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:31:03,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 172 [2020-10-27 09:31:03,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,482 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-27 09:31:03,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,483 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:31:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:03,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:31:03,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:03,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,574 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:03,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:31:03,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,579 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 09:31:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,604 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,604 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:03,604 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,605 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:31:03,605 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,605 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,606 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,606 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:03,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,628 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:03,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,629 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:31:03,629 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,630 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 09:31:03,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,647 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,653 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,653 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:03,653 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,653 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:31:03,653 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,654 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,654 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:03,676 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:31:03,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,677 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-27 09:31:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,703 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:03,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:31:03,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:03,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:03,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:31:03,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-27 09:31:03,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,747 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,753 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,753 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:03,754 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,754 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:31:03,754 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,755 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,776 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:03,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,777 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:31:03,777 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,778 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-27 09:31:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,803 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,804 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:03,804 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,804 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:31:03,804 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,805 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,805 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:03,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,828 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:03,828 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,828 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:31:03,828 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-27 09:31:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,857 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,857 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:03,857 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,858 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-27 09:31:03,858 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,859 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,859 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:03,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,883 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,883 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:03,883 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,883 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:31:03,884 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,884 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,885 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:31:03,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-27 09:31:03,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:03,923 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 24 [2020-10-27 09:31:03,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,924 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,944 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:03,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:31:03,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-27 09:31:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:03,972 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:31:03,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:03,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:03,991 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:03,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:03,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:03,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:03,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:31:03,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:03,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:03,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:03,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:03,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:04,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-27 09:31:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:04,018 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:04,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:04,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:04,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:04,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 09:31:04,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:04,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:04,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:04,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:04,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:04,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:04,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:04,047 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:04,048 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:04,048 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:04,048 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:31:04,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:04,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:04,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:04,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:04,049 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:04,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-27 09:31:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:04,068 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:04,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:04,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:04,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:04,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:31:04,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:04,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:04,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:04,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:04,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:04,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:04,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:04,100 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:04,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:04,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:04,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:31:04,101 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:04,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:04,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:04,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:04,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:04,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-27 09:31:04,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:04,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:04,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:04,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:04,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:04,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:31:04,167 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:04,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:31:04,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:04,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 09:31:04,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2020-10-27 09:31:04,254 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [876520377] [2020-10-27 09:31:04,254 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 09:31:04,254 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-27 09:31:04,255 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317124093] [2020-10-27 09:31:04,256 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-27 09:31:04,256 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 09:31:04,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-27 09:31:04,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-27 09:31:04,257 INFO L87 Difference]: Start difference. First operand 2793 states and 3488 transitions. Second operand 8 states. [2020-10-27 09:31:06,449 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 432 [2020-10-27 09:31:13,555 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification that was a NOOP. DAG size: 434 [2020-10-27 09:31:15,167 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 436 [2020-10-27 09:31:46,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-27 09:31:46,126 INFO L93 Difference]: Finished difference Result 3360 states and 4242 transitions. [2020-10-27 09:31:46,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-27 09:31:46,126 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 169 [2020-10-27 09:31:46,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-27 09:31:46,148 INFO L225 Difference]: With dead ends: 3360 [2020-10-27 09:31:46,148 INFO L226 Difference]: Without dead ends: 3356 [2020-10-27 09:31:46,151 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-27 09:31:46,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3356 states. [2020-10-27 09:31:47,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3356 to 2816. [2020-10-27 09:31:47,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2816 states. [2020-10-27 09:31:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 2816 states and 3505 transitions. [2020-10-27 09:31:47,110 INFO L78 Accepts]: Start accepts. Automaton has 2816 states and 3505 transitions. Word has length 169 [2020-10-27 09:31:47,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-27 09:31:47,111 INFO L481 AbstractCegarLoop]: Abstraction has 2816 states and 3505 transitions. [2020-10-27 09:31:47,111 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-27 09:31:47,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 3505 transitions. [2020-10-27 09:31:47,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2020-10-27 09:31:47,122 INFO L414 BasicCegarLoop]: Found error trace [2020-10-27 09:31:47,123 INFO L422 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-27 09:31:47,123 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-27 09:31:47,123 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-27 09:31:47,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-27 09:31:47,124 INFO L82 PathProgramCache]: Analyzing trace with hash -1261461183, now seen corresponding path program 1 times [2020-10-27 09:31:47,124 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-27 09:31:47,124 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [903313292] [2020-10-27 09:31:47,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-27 09:31:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:47,274 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:47,472 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:48,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:52,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:52,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 275 [2020-10-27 09:31:52,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-27 09:31:52,223 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5003 [2020-10-27 09:31:52,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:52,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 14 [2020-10-27 09:31:52,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 192 [2020-10-27 09:31:52,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 48 [2020-10-27 09:31:52,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-27 09:31:53,614 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 430 [2020-10-27 09:31:53,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:31:53,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:53,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:53,689 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:53,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:53,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:53,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 09:31:53,690 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:53,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:53,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:53,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:53,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:53,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 09:31:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:53,729 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:53,733 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:53,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-27 09:31:53,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:53,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 09:31:53,734 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:53,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:53,734 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:53,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:53,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:53,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-27 09:31:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:53,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:53,922 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:53,922 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 177 [2020-10-27 09:31:53,922 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:53,923 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-27 09:31:53,923 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:53,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:53,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:53,923 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:53,923 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:31:54,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 172 [2020-10-27 09:31:54,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,074 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-27 09:31:54,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,075 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:31:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,130 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,139 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,139 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,139 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,140 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-27 09:31:54,140 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,141 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,164 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,164 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,164 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,164 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:31:54,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,165 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-27 09:31:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,184 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 09:31:54,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,212 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,212 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:31:54,213 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,213 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,213 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-27 09:31:54,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:31:54,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 09:31:54,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2020-10-27 09:31:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,286 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,287 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,287 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,287 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:31:54,287 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,287 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,288 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,288 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,307 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,307 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,307 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 09:31:54,307 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,308 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,308 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-27 09:31:54,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:31:54,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 09:31:54,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2020-10-27 09:31:54,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,370 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,375 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,376 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,376 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,376 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:31:54,376 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,377 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,393 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,397 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,397 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,397 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,397 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:31:54,398 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,398 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,398 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2020-10-27 09:31:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,421 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:31:54,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-27 09:31:54,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2020-10-27 09:31:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,460 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,466 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,466 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,466 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,467 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 09:31:54,467 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,467 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,468 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,488 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:31:54,489 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,489 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,490 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,490 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-27 09:31:54,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,507 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:31:54,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,531 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,535 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,536 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,536 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-27 09:31:54,536 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,536 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,537 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:31:54,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-10-27 09:31:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,565 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,565 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:31:54,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,566 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-27 09:31:54,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,586 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,591 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,592 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,592 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-27 09:31:54,592 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,593 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2020-10-27 09:31:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,623 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-27 09:31:54,623 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 09:31:54,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,647 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,647 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-27 09:31:54,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:54,648 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:54,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-27 09:31:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,707 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,707 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:54,707 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:54,707 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-27 09:31:54,708 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:31:54,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,708 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-27 09:31:54,708 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-27 09:31:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:54,748 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:54,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 09:31:54,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-27 09:31:54,749 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-27 09:31:54,749 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:54,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:31:54,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:54,750 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 09:31:54,750 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:54,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-10-27 09:31:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:54,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:55,003 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:55,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 51 [2020-10-27 09:31:55,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:55,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 204 [2020-10-27 09:31:55,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:55,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 12 [2020-10-27 09:31:55,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-27 09:31:55,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 51 [2020-10-27 09:31:55,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:55,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:55,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:55,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:55,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 45 [2020-10-27 09:31:55,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:55,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 145 [2020-10-27 09:31:55,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:55,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 11 [2020-10-27 09:31:55,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-27 09:31:55,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 45 [2020-10-27 09:31:55,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:55,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-27 09:31:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:55,262 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:55,385 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:55,385 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 40 [2020-10-27 09:31:55,385 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:55,386 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 134 [2020-10-27 09:31:55,386 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:55,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 9 [2020-10-27 09:31:55,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-27 09:31:55,386 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 40 [2020-10-27 09:31:55,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:55,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:55,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:55,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:55,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 09:31:55,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:55,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-27 09:31:55,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:55,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:31:55,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:55,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-27 09:31:55,444 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:55,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 09:31:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:55,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:55,532 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:55,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 27 [2020-10-27 09:31:55,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:55,533 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-27 09:31:55,533 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:55,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-27 09:31:55,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-27 09:31:55,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 27 [2020-10-27 09:31:55,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:55,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:55,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:55,623 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:55,624 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-27 09:31:55,624 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:55,624 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-27 09:31:55,624 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:55,624 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-27 09:31:55,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:55,625 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-27 09:31:55,625 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:55,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-27 09:31:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:55,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:55,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:55,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-27 09:31:55,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:55,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-27 09:31:55,711 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:55,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-27 09:31:55,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:55,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 11 [2020-10-27 09:31:55,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:55,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-27 09:31:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-27 09:31:55,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-27 09:31:55,763 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-27 09:31:55,763 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-27 09:31:55,763 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-27 09:31:55,763 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-27 09:31:55,764 FATAL L256 erpolLogProxyWrapper]: Heuristic: SHALLOWEST [2020-10-27 09:31:55,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-27 09:31:55,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-27 09:31:55,764 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-27 09:31:55,764 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-27 09:31:55,864 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2020-10-27 09:31:55,865 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [903313292] [2020-10-27 09:31:55,866 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-27 09:31:55,866 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-10-27 09:31:55,866 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519987361] [2020-10-27 09:31:55,867 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-10-27 09:31:55,867 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-27 09:31:55,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-10-27 09:31:55,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2020-10-27 09:31:55,869 INFO L87 Difference]: Start difference. First operand 2816 states and 3505 transitions. Second operand 13 states. [2020-10-27 09:31:58,805 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 433 [2020-10-27 09:32:00,275 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 436 [2020-10-27 09:32:03,418 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 432 [2020-10-27 09:32:05,045 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 435 [2020-10-27 09:32:06,649 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 438 [2020-10-27 09:32:07,957 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-10-27 09:32:09,481 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 436 [2020-10-27 09:32:39,477 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2020-10-27 09:32:43,773 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 433 [2020-10-27 09:32:45,654 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification that was a NOOP. DAG size: 436 [2020-10-27 09:32:47,431 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 439 [2020-10-27 09:32:48,854 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 432 [2020-10-27 09:32:49,436 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-10-27 09:32:50,169 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 91