/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.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 04:02:16,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 04:02:16,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 04:02:16,127 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 04:02:16,127 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 04:02:16,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 04:02:16,135 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 04:02:16,142 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 04:02:16,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 04:02:16,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 04:02:16,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 04:02:16,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 04:02:16,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 04:02:16,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 04:02:16,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 04:02:16,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 04:02:16,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 04:02:16,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 04:02:16,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 04:02:16,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 04:02:16,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 04:02:16,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 04:02:16,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 04:02:16,186 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 04:02:16,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 04:02:16,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 04:02:16,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 04:02:16,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 04:02:16,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 04:02:16,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 04:02:16,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 04:02:16,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 04:02:16,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 04:02:16,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 04:02:16,212 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 04:02:16,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 04:02:16,213 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 04:02:16,214 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 04:02:16,214 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 04:02:16,215 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 04:02:16,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 04:02:16,216 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-10-24 04:02:16,238 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 04:02:16,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 04:02:16,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 04:02:16,244 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 04:02:16,244 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 04:02:16,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 04:02:16,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 04:02:16,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 04:02:16,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 04:02:16,245 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 04:02:16,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 04:02:16,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 04:02:16,246 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 04:02:16,247 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 04:02:16,247 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 04:02:16,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 04:02:16,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 04:02:16,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 04:02:16,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 04:02:16,248 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 04:02:16,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 04:02:16,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 04:02:16,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 04:02:16,678 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 04:02:16,679 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 04:02:16,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2020-10-24 04:02:16,763 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c736aa6e/471b032e80904ba4964a842487393b89/FLAG6ad81482b [2020-10-24 04:02:17,687 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 04:02:17,688 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2020-10-24 04:02:17,736 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c736aa6e/471b032e80904ba4964a842487393b89/FLAG6ad81482b [2020-10-24 04:02:18,218 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c736aa6e/471b032e80904ba4964a842487393b89 [2020-10-24 04:02:18,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 04:02:18,232 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 04:02:18,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 04:02:18,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 04:02:18,241 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 04:02:18,243 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 04:02:18" (1/1) ... [2020-10-24 04:02:18,251 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65bf9daa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:18, skipping insertion in model container [2020-10-24 04:02:18,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 04:02:18" (1/1) ... [2020-10-24 04:02:18,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 04:02:18,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 04:02:19,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 04:02:19,359 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 04:02:19,750 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 04:02:19,937 INFO L208 MainTranslator]: Completed translation [2020-10-24 04:02:19,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:19 WrapperNode [2020-10-24 04:02:19,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 04:02:19,939 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 04:02:19,939 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 04:02:19,939 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 04:02:19,953 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:19" (1/1) ... [2020-10-24 04:02:19,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:19" (1/1) ... [2020-10-24 04:02:20,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:19" (1/1) ... [2020-10-24 04:02:20,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:19" (1/1) ... [2020-10-24 04:02:20,149 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:19" (1/1) ... [2020-10-24 04:02:20,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:19" (1/1) ... [2020-10-24 04:02:20,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:19" (1/1) ... [2020-10-24 04:02:20,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 04:02:20,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 04:02:20,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 04:02:20,243 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 04:02:20,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2020-10-24 04:02:20,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 04:02:20,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 04:02:20,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-24 04:02:20,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2020-10-24 04:02:20,328 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 04:02:20,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2020-10-24 04:02:20,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2020-10-24 04:02:20,329 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-24 04:02:20,329 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-24 04:02:20,329 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-10-24 04:02:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-24 04:02:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-24 04:02:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-24 04:02:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-24 04:02:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-24 04:02:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-24 04:02:20,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-24 04:02:20,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-24 04:02:20,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-24 04:02:20,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-24 04:02:20,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-24 04:02:20,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-24 04:02:20,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-10-24 04:02:20,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-10-24 04:02:20,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_address [2020-10-24 04:02:20,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-24 04:02:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-24 04:02:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2020-10-24 04:02:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2020-10-24 04:02:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2020-10-24 04:02:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure gart_set_size_and_enable [2020-10-24 04:02:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_gart_translation [2020-10-24 04:02:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure aperture_valid [2020-10-24 04:02:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2020-10-24 04:02:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_insert_memory [2020-10-24 04:02:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2020-10-24 04:02:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_configure [2020-10-24 04:02:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2020-10-24 04:02:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_cleanup [2020-10-24 04:02:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2020-10-24 04:02:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_northbridge [2020-10-24 04:02:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_nbs [2020-10-24 04:02:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8151_init [2020-10-24 04:02:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure uli_agp_init [2020-10-24 04:02:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2020-10-24 04:02:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_probe [2020-10-24 04:02:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2020-10-24 04:02:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_suspend [2020-10-24 04:02:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2020-10-24 04:02:20,338 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_init [2020-10-24 04:02:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_mod_init [2020-10-24 04:02:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_cleanup [2020-10-24 04:02:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1 [2020-10-24 04:02:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_agp_bridge_driver_2 [2020-10-24 04:02:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 04:02:20,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_5 [2020-10-24 04:02:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_6 [2020-10-24 04:02:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_7 [2020-10-24 04:02:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_8 [2020-10-24 04:02:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_9 [2020-10-24 04:02:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-24 04:02:20,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-24 04:02:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-24 04:02:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-24 04:02:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-24 04:02:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-24 04:02:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-24 04:02:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-24 04:02:20,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-24 04:02:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-24 04:02:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-24 04:02:20,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-24 04:02:20,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-24 04:02:20,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-24 04:02:20,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-24 04:02:20,343 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-24 04:02:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_add_bridge [2020-10-24 04:02:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_alloc_bridge [2020-10-24 04:02:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_by_type [2020-10-24 04:02:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_page [2020-10-24 04:02:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_pages [2020-10-24 04:02:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_create_gatt_table [2020-10-24 04:02:20,344 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_page [2020-10-24 04:02:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_pages [2020-10-24 04:02:20,345 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_enable [2020-10-24 04:02:20,346 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_by_type [2020-10-24 04:02:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_gatt_table [2020-10-24 04:02:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2020-10-24 04:02:20,347 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_remove_memory [2020-10-24 04:02:20,348 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2020-10-24 04:02:20,348 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_num_entries [2020-10-24 04:02:20,348 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2020-10-24 04:02:20,348 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_remove_bridge [2020-10-24 04:02:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_cache_northbridges [2020-10-24 04:02:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2020-10-24 04:02:20,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-24 04:02:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2020-10-24 04:02:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure e820_any_mapped [2020-10-24 04:02:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2020-10-24 04:02:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-24 04:02:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2020-10-24 04:02:20,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2020-10-24 04:02:20,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_1 [2020-10-24 04:02:20,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-10-24 04:02:20,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-24 04:02:20,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-10-24 04:02:20,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-24 04:02:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2020-10-24 04:02:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2020-10-24 04:02:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2020-10-24 04:02:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2020-10-24 04:02:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-24 04:02:20,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-24 04:02:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-24 04:02:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-24 04:02:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_resource_to_bus [2020-10-24 04:02:20,353 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-24 04:02:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2020-10-24 04:02:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-24 04:02:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-24 04:02:20,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-24 04:02:20,355 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 04:02:20,355 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 04:02:20,355 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-24 04:02:20,356 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-24 04:02:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 04:02:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 04:02:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-24 04:02:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2020-10-24 04:02:20,357 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2020-10-24 04:02:20,358 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-24 04:02:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-24 04:02:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-24 04:02:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure e820_any_mapped [2020-10-24 04:02:20,359 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2020-10-24 04:02:20,360 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-24 04:02:20,360 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-24 04:02:20,360 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-24 04:02:20,360 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-24 04:02:20,361 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-10-24 04:02:20,361 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 04:02:20,361 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-24 04:02:20,361 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 04:02:20,361 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-24 04:02:20,362 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-24 04:02:20,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-24 04:02:20,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 04:02:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-24 04:02:20,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-24 04:02:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-24 04:02:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-24 04:02:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-24 04:02:20,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-24 04:02:20,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-24 04:02:20,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-24 04:02:20,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1 [2020-10-24 04:02:20,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_agp_bridge_driver_2 [2020-10-24 04:02:20,375 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-24 04:02:20,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 04:02:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-24 04:02:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 04:02:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2020-10-24 04:02:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-24 04:02:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-24 04:02:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_resource_to_bus [2020-10-24 04:02:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2020-10-24 04:02:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2020-10-24 04:02:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2020-10-24 04:02:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2020-10-24 04:02:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-24 04:02:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-10-24 04:02:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-10-24 04:02:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-24 04:02:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 04:02:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-10-24 04:02:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-10-24 04:02:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-24 04:02:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-24 04:02:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-24 04:02:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-24 04:02:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_address [2020-10-24 04:02:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 04:02:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-24 04:02:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_5 [2020-10-24 04:02:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-24 04:02:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_6 [2020-10-24 04:02:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_7 [2020-10-24 04:02:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_8 [2020-10-24 04:02:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_9 [2020-10-24 04:02:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-24 04:02:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-24 04:02:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure amd_cache_northbridges [2020-10-24 04:02:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2020-10-24 04:02:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2020-10-24 04:02:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2020-10-24 04:02:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2020-10-24 04:02:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_init [2020-10-24 04:02:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure gart_set_size_and_enable [2020-10-24 04:02:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure enable_gart_translation [2020-10-24 04:02:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 04:02:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure aperture_valid [2020-10-24 04:02:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure agp_alloc_bridge [2020-10-24 04:02:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2020-10-24 04:02:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure agp_add_bridge [2020-10-24 04:02:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure agp_remove_bridge [2020-10-24 04:02:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_enable [2020-10-24 04:02:20,382 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_create_gatt_table [2020-10-24 04:02:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_gatt_table [2020-10-24 04:02:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_remove_memory [2020-10-24 04:02:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_by_type [2020-10-24 04:02:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_by_type [2020-10-24 04:02:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_page [2020-10-24 04:02:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_pages [2020-10-24 04:02:20,383 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_page [2020-10-24 04:02:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_pages [2020-10-24 04:02:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure agp_num_entries [2020-10-24 04:02:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2020-10-24 04:02:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2020-10-24 04:02:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2020-10-24 04:02:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2020-10-24 04:02:20,384 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_insert_memory [2020-10-24 04:02:20,385 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-24 04:02:20,385 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2020-10-24 04:02:20,385 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2020-10-24 04:02:20,385 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_configure [2020-10-24 04:02:20,385 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2020-10-24 04:02:20,385 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_cleanup [2020-10-24 04:02:20,385 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2020-10-24 04:02:20,386 INFO L130 BoogieDeclarations]: Found specification of procedure fix_northbridge [2020-10-24 04:02:20,386 INFO L130 BoogieDeclarations]: Found specification of procedure cache_nbs [2020-10-24 04:02:20,386 INFO L130 BoogieDeclarations]: Found specification of procedure amd8151_init [2020-10-24 04:02:20,386 INFO L130 BoogieDeclarations]: Found specification of procedure uli_agp_init [2020-10-24 04:02:20,386 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2020-10-24 04:02:20,386 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_probe [2020-10-24 04:02:20,386 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2020-10-24 04:02:20,386 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_suspend [2020-10-24 04:02:20,387 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2020-10-24 04:02:20,387 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_mod_init [2020-10-24 04:02:20,387 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_cleanup [2020-10-24 04:02:20,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2020-10-24 04:02:20,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2020-10-24 04:02:20,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_1 [2020-10-24 04:02:20,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-24 04:02:20,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-24 04:02:20,388 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 04:02:20,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-24 04:02:20,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-24 04:02:20,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-24 04:02:20,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-24 04:02:20,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-24 04:02:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-24 04:02:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-24 04:02:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-24 04:02:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-24 04:02:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-24 04:02:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 04:02:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-24 04:02:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 04:02:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 04:02:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-24 04:02:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-24 04:02:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 04:02:22,041 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-24 04:02:24,445 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-24 04:02:25,375 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 04:02:25,376 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-24 04:02:25,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 04:02:25 BoogieIcfgContainer [2020-10-24 04:02:25,383 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 04:02:25,385 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 04:02:25,386 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 04:02:25,391 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 04:02:25,391 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 04:02:18" (1/3) ... [2020-10-24 04:02:25,392 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d00433 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 04:02:25, skipping insertion in model container [2020-10-24 04:02:25,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 04:02:19" (2/3) ... [2020-10-24 04:02:25,398 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d00433 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 04:02:25, skipping insertion in model container [2020-10-24 04:02:25,398 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 04:02:25" (3/3) ... [2020-10-24 04:02:25,402 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2020-10-24 04:02:25,421 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 04:02:25,428 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-24 04:02:25,445 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-24 04:02:25,488 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 04:02:25,490 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 04:02:25,491 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 04:02:25,491 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 04:02:25,491 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 04:02:25,491 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 04:02:25,491 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 04:02:25,491 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 04:02:25,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states. [2020-10-24 04:02:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2020-10-24 04:02:25,628 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:02:25,630 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:02:25,630 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:02:25,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:02:25,637 INFO L82 PathProgramCache]: Analyzing trace with hash -673066296, now seen corresponding path program 1 times [2020-10-24 04:02:25,648 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:02:25,649 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1424196462] [2020-10-24 04:02:25,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:02:26,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:28,824 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 352 [2020-10-24 04:02:28,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:02:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2020-10-24 04:02:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:02:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2020-10-24 04:02:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:02:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2020-10-24 04:02:29,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2020-10-24 04:02:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2020-10-24 04:02:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2020-10-24 04:02:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2020-10-24 04:02:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2020-10-24 04:02:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2020-10-24 04:02:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2020-10-24 04:02:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2020-10-24 04:02:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2020-10-24 04:02:29,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2020-10-24 04:02:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2020-10-24 04:02:29,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2020-10-24 04:02:29,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2020-10-24 04:02:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:02:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 757 [2020-10-24 04:02:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:02:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:29,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:02:29,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:02:30,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2020-10-24 04:02:30,895 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1424196462] [2020-10-24 04:02:30,897 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:02:30,898 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 04:02:30,899 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108173491] [2020-10-24 04:02:30,905 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 04:02:30,905 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:02:30,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 04:02:30,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-10-24 04:02:30,921 INFO L87 Difference]: Start difference. First operand 2345 states. Second operand 8 states. [2020-10-24 04:02:40,522 WARN L193 SmtUtils]: Spent 2.24 s on a formula simplification that was a NOOP. DAG size: 354 [2020-10-24 04:03:27,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:03:27,540 INFO L93 Difference]: Finished difference Result 6312 states and 7238 transitions. [2020-10-24 04:03:27,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-24 04:03:27,546 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 777 [2020-10-24 04:03:27,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:03:27,621 INFO L225 Difference]: With dead ends: 6312 [2020-10-24 04:03:27,622 INFO L226 Difference]: Without dead ends: 4413 [2020-10-24 04:03:27,643 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=96, Invalid=176, Unknown=0, NotChecked=0, Total=272 [2020-10-24 04:03:27,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4413 states. [2020-10-24 04:03:28,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4413 to 3889. [2020-10-24 04:03:28,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3889 states. [2020-10-24 04:03:28,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 3889 states and 4338 transitions. [2020-10-24 04:03:28,949 INFO L78 Accepts]: Start accepts. Automaton has 3889 states and 4338 transitions. Word has length 777 [2020-10-24 04:03:28,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:03:28,952 INFO L481 AbstractCegarLoop]: Abstraction has 3889 states and 4338 transitions. [2020-10-24 04:03:28,952 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 04:03:28,952 INFO L276 IsEmpty]: Start isEmpty. Operand 3889 states and 4338 transitions. [2020-10-24 04:03:28,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2020-10-24 04:03:28,980 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 04:03:28,981 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 04:03:28,981 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 04:03:28,981 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 04:03:28,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 04:03:28,982 INFO L82 PathProgramCache]: Analyzing trace with hash 1872759979, now seen corresponding path program 1 times [2020-10-24 04:03:28,983 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 04:03:28,983 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1803949699] [2020-10-24 04:03:28,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 04:03:29,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,351 WARN L193 SmtUtils]: Spent 1.96 s on a formula simplification that was a NOOP. DAG size: 352 [2020-10-24 04:03:31,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 04:03:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2020-10-24 04:03:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2020-10-24 04:03:31,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-10-24 04:03:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2020-10-24 04:03:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2020-10-24 04:03:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2020-10-24 04:03:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2020-10-24 04:03:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2020-10-24 04:03:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2020-10-24 04:03:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2020-10-24 04:03:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2020-10-24 04:03:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2020-10-24 04:03:31,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2020-10-24 04:03:31,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2020-10-24 04:03:31,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:31,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:31,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2020-10-24 04:03:31,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:32,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:32,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2020-10-24 04:03:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:32,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:32,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2020-10-24 04:03:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:32,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-24 04:03:32,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:32,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2020-10-24 04:03:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:32,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 04:03:32,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 04:03:32,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2020-10-24 04:03:32,717 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1803949699] [2020-10-24 04:03:32,717 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 04:03:32,717 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 04:03:32,717 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050262705] [2020-10-24 04:03:32,720 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 04:03:32,720 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 04:03:32,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 04:03:32,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-10-24 04:03:32,721 INFO L87 Difference]: Start difference. First operand 3889 states and 4338 transitions. Second operand 8 states. [2020-10-24 04:03:36,901 WARN L193 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 354 [2020-10-24 04:03:50,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 04:03:50,781 INFO L93 Difference]: Finished difference Result 4413 states and 5003 transitions. [2020-10-24 04:03:50,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-24 04:03:50,783 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 786 [2020-10-24 04:03:50,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 04:03:50,785 INFO L225 Difference]: With dead ends: 4413 [2020-10-24 04:03:50,786 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 04:03:50,800 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2020-10-24 04:03:50,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 04:03:50,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 04:03:50,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 04:03:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 04:03:50,802 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 786 [2020-10-24 04:03:50,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 04:03:50,802 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 04:03:50,802 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 04:03:50,802 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 04:03:50,802 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 04:03:50,803 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 04:03:50,805 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 04:05:29,014 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:05:30,883 WARN L193 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:05:32,724 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:05:34,553 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:05:38,225 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:05:40,060 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:05:43,735 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:05:45,533 WARN L193 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:05:49,305 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:05:51,145 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-10-24 04:05:54,811 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:05:56,653 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:05:58,463 WARN L193 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-10-24 04:06:00,334 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-10-24 04:06:02,186 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:05,872 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:06:07,814 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:09,693 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:11,444 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:13,276 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:16,984 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:06:20,870 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:06:22,773 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:24,709 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:28,465 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:06:30,341 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:32,159 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-10-24 04:06:35,859 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:06:37,997 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:39,830 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:41,657 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:43,747 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:45,651 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:47,482 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:49,316 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:51,150 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:52,990 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:06:56,680 WARN L193 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:06:58,535 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:07:02,302 WARN L193 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:07:04,144 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:07:07,788 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:07:11,431 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:07:15,083 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:07:16,916 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:07:20,568 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:07:22,398 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-10-24 04:07:24,296 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-10-24 04:07:26,156 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:07:28,078 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:07:31,846 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:07:33,718 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:07:35,585 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:07:37,419 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:07:41,078 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:07:44,738 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:07:46,569 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:07:50,280 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:07:53,939 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:07:57,663 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:07:59,498 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:03,340 WARN L193 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:08:06,994 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:08:10,639 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:08:14,337 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:08:18,040 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:08:19,871 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:23,489 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:08:27,107 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:08:30,734 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:08:32,597 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-10-24 04:08:34,502 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-10-24 04:08:36,341 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:38,175 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:40,013 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:41,850 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:43,708 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:45,615 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:49,285 WARN L193 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:08:51,115 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:53,010 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:54,864 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:08:56,927 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2020-10-24 04:09:00,590 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:09:02,467 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:09:04,314 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:09:08,020 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-10-24 04:09:11,666 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:09:15,393 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:09:19,184 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:09:21,110 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:09:24,773 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:09:26,637 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:09:28,509 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:09:30,444 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:09:34,250 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:09:37,938 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:09:41,575 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:09:45,226 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:09:48,871 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:09:52,488 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:09:56,111 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:09:59,722 WARN L193 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:10:03,399 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:10:07,033 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:10:08,908 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:10,911 WARN L193 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 246 DAG size of output: 24 [2020-10-24 04:10:12,741 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:14,638 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:18,304 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:10:22,099 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:10:23,934 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:27,640 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:10:29,475 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:33,484 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:10:35,349 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:37,223 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:39,053 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:42,712 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:10:44,541 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:48,166 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:10:50,011 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:53,673 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:10:55,507 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:57,338 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:10:59,187 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:01,021 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:02,859 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:04,700 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:06,548 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:08,381 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:10,209 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:12,045 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:13,882 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:15,721 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:17,556 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:21,184 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:11:23,013 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:24,845 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:28,535 WARN L193 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:11:30,462 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:32,298 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:35,965 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:11:39,576 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:11:43,221 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:11:46,898 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:11:48,723 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:52,399 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:11:54,250 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:11:57,880 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:11:59,707 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-10-24 04:12:03,381 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:12:07,004 WARN L193 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-10-24 04:12:10,669 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:12:14,316 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:12:16,207 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:19,891 WARN L193 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:12:23,765 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:12:27,392 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:12:31,097 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:12:33,003 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:34,863 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:36,775 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:38,613 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:40,438 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:44,051 WARN L193 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-10-24 04:12:45,966 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:47,797 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:49,693 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:51,547 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:53,377 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:55,200 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:57,029 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:12:58,866 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:02,695 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:13:04,525 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:06,377 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:08,237 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:11,844 WARN L193 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-10-24 04:13:13,686 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:15,518 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:17,322 WARN L193 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-10-24 04:13:19,112 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-10-24 04:13:22,823 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:13:24,696 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:26,521 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:28,379 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:30,275 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:32,237 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:35,850 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-10-24 04:13:37,685 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:41,431 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:13:45,106 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:13:46,890 WARN L193 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-10-24 04:13:49,398 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:51,243 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:53,073 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:55,044 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:56,986 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:13:58,820 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:14:00,700 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:14:02,529 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:14:04,353 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:14:06,271 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-10-24 04:14:08,103 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:14:11,730 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:14:13,551 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:14:17,161 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:14:20,778 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:14:22,606 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:14:26,215 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:14:29,818 WARN L193 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-10-24 04:14:31,667 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:14:35,300 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:14:38,961 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:14:42,589 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:14:46,253 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:14:49,918 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:14:53,563 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:14:57,224 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:14:59,066 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:15:00,992 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:15:04,635 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:15:06,476 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:15:10,138 WARN L193 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:15:11,988 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:15:15,669 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-10-24 04:15:19,332 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:15:23,024 WARN L193 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:15:26,651 WARN L193 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-10-24 04:15:28,525 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:15:30,366 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:15:34,003 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:15:37,673 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-10-24 04:15:39,702 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:15:43,469 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-10-24 04:15:47,201 WARN L193 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-10-24 04:15:50,806 WARN L193 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-10-24 04:15:52,785 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-10-24 04:15:54,611 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-10-24 04:15:56,466 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 244 DAG size of output: 1