/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 -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 0.2.1-dev-b7b32d2 [2021-02-21 23:11:11,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 23:11:11,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 23:11:11,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 23:11:11,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 23:11:11,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 23:11:11,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 23:11:11,640 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 23:11:11,642 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 23:11:11,644 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 23:11:11,645 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 23:11:11,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 23:11:11,647 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 23:11:11,648 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 23:11:11,649 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 23:11:11,650 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 23:11:11,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 23:11:11,671 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 23:11:11,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 23:11:11,681 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 23:11:11,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 23:11:11,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 23:11:11,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 23:11:11,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 23:11:11,698 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 23:11:11,699 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 23:11:11,699 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 23:11:11,701 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 23:11:11,702 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 23:11:11,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 23:11:11,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 23:11:11,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 23:11:11,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 23:11:11,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 23:11:11,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 23:11:11,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 23:11:11,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 23:11:11,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 23:11:11,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 23:11:11,714 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 23:11:11,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 23:11:11,716 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-21 23:11:11,738 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 23:11:11,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 23:11:11,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 23:11:11,744 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 23:11:11,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 23:11:11,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 23:11:11,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 23:11:11,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 23:11:11,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 23:11:11,745 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 23:11:11,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 23:11:11,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 23:11:11,747 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 23:11:11,747 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 23:11:11,747 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 23:11:11,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 23:11:11,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 23:11:11,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 23:11:11,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 23:11:11,749 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 23:11:12,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 23:11:12,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 23:11:12,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 23:11:12,154 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 23:11:12,155 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 23:11:12,160 INFO L432 ainManager$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 [2021-02-21 23:11:12,249 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8816a1bcc/2ab9eac5abef4daca1ad46bdd525ba9a/FLAG7ff9951e9 [2021-02-21 23:11:13,291 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 23:11:13,292 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 [2021-02-21 23:11:13,326 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8816a1bcc/2ab9eac5abef4daca1ad46bdd525ba9a/FLAG7ff9951e9 [2021-02-21 23:11:13,822 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8816a1bcc/2ab9eac5abef4daca1ad46bdd525ba9a [2021-02-21 23:11:13,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 23:11:13,837 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 23:11:13,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 23:11:13,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 23:11:13,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 23:11:13,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 11:11:13" (1/1) ... [2021-02-21 23:11:13,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6820eb04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:13, skipping insertion in model container [2021-02-21 23:11:13,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 11:11:13" (1/1) ... [2021-02-21 23:11:13,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 23:11:13,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 23:11:15,213 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /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[118202,118215] [2021-02-21 23:11:15,277 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 23:11:15,335 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 23:11:15,612 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /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[118202,118215] [2021-02-21 23:11:15,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 23:11:15,832 INFO L208 MainTranslator]: Completed translation [2021-02-21 23:11:15,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:15 WrapperNode [2021-02-21 23:11:15,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 23:11:15,834 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 23:11:15,834 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 23:11:15,835 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 23:11:15,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:15" (1/1) ... [2021-02-21 23:11:15,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:15" (1/1) ... [2021-02-21 23:11:15,950 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:15" (1/1) ... [2021-02-21 23:11:15,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:15" (1/1) ... [2021-02-21 23:11:16,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:15" (1/1) ... [2021-02-21 23:11:16,133 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:15" (1/1) ... [2021-02-21 23:11:16,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:15" (1/1) ... [2021-02-21 23:11:16,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 23:11:16,197 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 23:11:16,197 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 23:11:16,197 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 23:11:16,198 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:15" (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 [2021-02-21 23:11:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 23:11:16,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 23:11:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-21 23:11:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2021-02-21 23:11:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 23:11:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-02-21 23:11:16,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2021-02-21 23:11:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-21 23:11:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-21 23:11:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-02-21 23:11:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-21 23:11:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-21 23:11:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-21 23:11:16,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-21 23:11:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-21 23:11:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-21 23:11:16,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-21 23:11:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-21 23:11:16,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-21 23:11:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-21 23:11:16,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-21 23:11:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-02-21 23:11:16,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-02-21 23:11:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-02-21 23:11:16,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_address [2021-02-21 23:11:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-02-21 23:11:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-02-21 23:11:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2021-02-21 23:11:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2021-02-21 23:11:16,328 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2021-02-21 23:11:16,329 INFO L138 BoogieDeclarations]: Found implementation of procedure gart_set_size_and_enable [2021-02-21 23:11:16,329 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_gart_translation [2021-02-21 23:11:16,329 INFO L138 BoogieDeclarations]: Found implementation of procedure aperture_valid [2021-02-21 23:11:16,329 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2021-02-21 23:11:16,329 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_insert_memory [2021-02-21 23:11:16,329 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2021-02-21 23:11:16,330 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_configure [2021-02-21 23:11:16,330 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2021-02-21 23:11:16,330 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_cleanup [2021-02-21 23:11:16,330 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2021-02-21 23:11:16,330 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_northbridge [2021-02-21 23:11:16,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_nbs [2021-02-21 23:11:16,330 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8151_init [2021-02-21 23:11:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure uli_agp_init [2021-02-21 23:11:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2021-02-21 23:11:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_probe [2021-02-21 23:11:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2021-02-21 23:11:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_suspend [2021-02-21 23:11:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2021-02-21 23:11:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_init [2021-02-21 23:11:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_mod_init [2021-02-21 23:11:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_cleanup [2021-02-21 23:11:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1 [2021-02-21 23:11:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_agp_bridge_driver_2 [2021-02-21 23:11:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 23:11:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_5 [2021-02-21 23:11:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_6 [2021-02-21 23:11:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_7 [2021-02-21 23:11:16,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_8 [2021-02-21 23:11:16,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_9 [2021-02-21 23:11:16,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-21 23:11:16,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-21 23:11:16,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-21 23:11:16,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-21 23:11:16,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-21 23:11:16,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2021-02-21 23:11:16,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2021-02-21 23:11:16,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-02-21 23:11:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2021-02-21 23:11:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2021-02-21 23:11:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-21 23:11:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2021-02-21 23:11:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-02-21 23:11:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-02-21 23:11:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-02-21 23:11:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-21 23:11:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_add_bridge [2021-02-21 23:11:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_alloc_bridge [2021-02-21 23:11:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_by_type [2021-02-21 23:11:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_page [2021-02-21 23:11:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_pages [2021-02-21 23:11:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_create_gatt_table [2021-02-21 23:11:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_page [2021-02-21 23:11:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_pages [2021-02-21 23:11:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_enable [2021-02-21 23:11:16,339 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_by_type [2021-02-21 23:11:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_gatt_table [2021-02-21 23:11:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2021-02-21 23:11:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_remove_memory [2021-02-21 23:11:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2021-02-21 23:11:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_num_entries [2021-02-21 23:11:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2021-02-21 23:11:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_remove_bridge [2021-02-21 23:11:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_cache_northbridges [2021-02-21 23:11:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2021-02-21 23:11:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-21 23:11:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2021-02-21 23:11:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure e820_any_mapped [2021-02-21 23:11:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2021-02-21 23:11:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-21 23:11:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2021-02-21 23:11:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2021-02-21 23:11:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_1 [2021-02-21 23:11:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2021-02-21 23:11:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2021-02-21 23:11:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2021-02-21 23:11:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-02-21 23:11:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2021-02-21 23:11:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-02-21 23:11:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-02-21 23:11:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2021-02-21 23:11:16,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-02-21 23:11:16,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-02-21 23:11:16,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-02-21 23:11:16,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-02-21 23:11:16,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_resource_to_bus [2021-02-21 23:11:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-21 23:11:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2021-02-21 23:11:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-21 23:11:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-21 23:11:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-21 23:11:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 23:11:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 23:11:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-21 23:11:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-21 23:11:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 23:11:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 23:11:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-21 23:11:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-02-21 23:11:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2021-02-21 23:11:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-21 23:11:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-02-21 23:11:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-21 23:11:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure e820_any_mapped [2021-02-21 23:11:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2021-02-21 23:11:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-02-21 23:11:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-02-21 23:11:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-21 23:11:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-21 23:11:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-02-21 23:11:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 23:11:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-21 23:11:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 23:11:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-21 23:11:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-21 23:11:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-21 23:11:16,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 23:11:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-21 23:11:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-21 23:11:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-21 23:11:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-21 23:11:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-21 23:11:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-21 23:11:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-21 23:11:16,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-21 23:11:16,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1 [2021-02-21 23:11:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_agp_bridge_driver_2 [2021-02-21 23:11:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-21 23:11:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 23:11:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-21 23:11:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 23:11:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2021-02-21 23:11:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-21 23:11:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-21 23:11:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_resource_to_bus [2021-02-21 23:11:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-02-21 23:11:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-02-21 23:11:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2021-02-21 23:11:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2021-02-21 23:11:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2021-02-21 23:11:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2021-02-21 23:11:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2021-02-21 23:11:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-02-21 23:11:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 23:11:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-02-21 23:11:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-02-21 23:11:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-02-21 23:11:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-02-21 23:11:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-02-21 23:11:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-02-21 23:11:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_address [2021-02-21 23:11:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 23:11:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2021-02-21 23:11:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_5 [2021-02-21 23:11:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-02-21 23:11:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_6 [2021-02-21 23:11:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_7 [2021-02-21 23:11:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_8 [2021-02-21 23:11:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_9 [2021-02-21 23:11:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-02-21 23:11:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-02-21 23:11:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure amd_cache_northbridges [2021-02-21 23:11:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2021-02-21 23:11:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2021-02-21 23:11:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2021-02-21 23:11:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2021-02-21 23:11:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_init [2021-02-21 23:11:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure gart_set_size_and_enable [2021-02-21 23:11:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure enable_gart_translation [2021-02-21 23:11:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 23:11:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure aperture_valid [2021-02-21 23:11:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure agp_alloc_bridge [2021-02-21 23:11:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2021-02-21 23:11:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure agp_add_bridge [2021-02-21 23:11:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure agp_remove_bridge [2021-02-21 23:11:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_enable [2021-02-21 23:11:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_create_gatt_table [2021-02-21 23:11:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_gatt_table [2021-02-21 23:11:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_remove_memory [2021-02-21 23:11:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_by_type [2021-02-21 23:11:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_by_type [2021-02-21 23:11:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_page [2021-02-21 23:11:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_pages [2021-02-21 23:11:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_page [2021-02-21 23:11:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_pages [2021-02-21 23:11:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure agp_num_entries [2021-02-21 23:11:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2021-02-21 23:11:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2021-02-21 23:11:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2021-02-21 23:11:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2021-02-21 23:11:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_insert_memory [2021-02-21 23:11:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-21 23:11:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2021-02-21 23:11:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2021-02-21 23:11:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_configure [2021-02-21 23:11:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2021-02-21 23:11:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_cleanup [2021-02-21 23:11:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2021-02-21 23:11:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure fix_northbridge [2021-02-21 23:11:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure cache_nbs [2021-02-21 23:11:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure amd8151_init [2021-02-21 23:11:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure uli_agp_init [2021-02-21 23:11:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2021-02-21 23:11:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_probe [2021-02-21 23:11:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2021-02-21 23:11:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_suspend [2021-02-21 23:11:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2021-02-21 23:11:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_mod_init [2021-02-21 23:11:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_cleanup [2021-02-21 23:11:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2021-02-21 23:11:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2021-02-21 23:11:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_1 [2021-02-21 23:11:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-21 23:11:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-21 23:11:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 23:11:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-21 23:11:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-21 23:11:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-21 23:11:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-21 23:11:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-21 23:11:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2021-02-21 23:11:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2021-02-21 23:11:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-02-21 23:11:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2021-02-21 23:11:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2021-02-21 23:11:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 23:11:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-21 23:11:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 23:11:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 23:11:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-21 23:11:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-21 23:11:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 23:11:17,320 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-21 23:11:18,573 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2021-02-21 23:11:19,124 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 23:11:19,125 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-21 23:11:19,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 11:11:19 BoogieIcfgContainer [2021-02-21 23:11:19,130 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 23:11:19,132 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 23:11:19,132 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 23:11:19,136 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 23:11:19,136 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 11:11:13" (1/3) ... [2021-02-21 23:11:19,137 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30c4dbdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 11:11:19, skipping insertion in model container [2021-02-21 23:11:19,137 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 11:11:15" (2/3) ... [2021-02-21 23:11:19,137 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30c4dbdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 11:11:19, skipping insertion in model container [2021-02-21 23:11:19,138 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 11:11:19" (3/3) ... [2021-02-21 23:11:19,139 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2021-02-21 23:11:19,146 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 23:11:19,152 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 23:11:19,172 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 23:11:19,203 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 23:11:19,203 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 23:11:19,203 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 23:11:19,203 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 23:11:19,204 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 23:11:19,204 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 23:11:19,204 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 23:11:19,204 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 23:11:19,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states. [2021-02-21 23:11:19,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2021-02-21 23:11:19,310 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 23:11:19,312 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] [2021-02-21 23:11:19,312 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 23:11:19,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 23:11:19,319 INFO L82 PathProgramCache]: Analyzing trace with hash -1451846167, now seen corresponding path program 1 times [2021-02-21 23:11:19,331 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 23:11:19,332 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1799089887] [2021-02-21 23:11:19,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 23:11:19,441 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 23:11:19,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:20,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:20,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:20,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:20,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:11:20,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:20,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:21,315 WARN L202 SmtUtils]: Spent 791.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-21 23:11:21,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:11:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:21,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:21,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:21,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-02-21 23:11:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:21,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:21,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:21,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:21,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:21,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:21,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:21,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:11:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:21,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:21,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:21,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-21 23:11:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:21,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:21,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:21,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:21,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:21,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:21,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:11:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:21,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:21,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:21,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2021-02-21 23:11:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:21,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:21,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-02-21 23:11:22,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2021-02-21 23:11:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-02-21 23:11:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2021-02-21 23:11:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-02-21 23:11:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-02-21 23:11:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2021-02-21 23:11:22,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2021-02-21 23:11:22,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-02-21 23:11:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-02-21 23:11:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2021-02-21 23:11:22,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-02-21 23:11:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2021-02-21 23:11:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 757 [2021-02-21 23:11:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 23:11:22,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:22,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 23:11:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:22,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:22,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:23,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2021-02-21 23:11:23,088 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1799089887] [2021-02-21 23:11:23,090 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 23:11:23,091 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 23:11:23,091 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236199271] [2021-02-21 23:11:23,097 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 23:11:23,098 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 23:11:23,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 23:11:23,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-02-21 23:11:23,114 INFO L87 Difference]: Start difference. First operand 2340 states. Second operand 8 states. [2021-02-21 23:11:25,851 WARN L202 SmtUtils]: Spent 888.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2021-02-21 23:11:43,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 23:11:43,066 INFO L93 Difference]: Finished difference Result 6305 states and 7228 transitions. [2021-02-21 23:11:43,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 23:11:43,068 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 775 [2021-02-21 23:11:43,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 23:11:43,114 INFO L225 Difference]: With dead ends: 6305 [2021-02-21 23:11:43,115 INFO L226 Difference]: Without dead ends: 4411 [2021-02-21 23:11:43,133 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=96, Invalid=176, Unknown=0, NotChecked=0, Total=272 [2021-02-21 23:11:43,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4411 states. [2021-02-21 23:11:44,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4411 to 3887. [2021-02-21 23:11:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3887 states. [2021-02-21 23:11:44,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 3887 states and 4336 transitions. [2021-02-21 23:11:44,743 INFO L78 Accepts]: Start accepts. Automaton has 3887 states and 4336 transitions. Word has length 775 [2021-02-21 23:11:44,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 23:11:44,747 INFO L480 AbstractCegarLoop]: Abstraction has 3887 states and 4336 transitions. [2021-02-21 23:11:44,747 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 23:11:44,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3887 states and 4336 transitions. [2021-02-21 23:11:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 785 [2021-02-21 23:11:44,774 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 23:11:44,775 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] [2021-02-21 23:11:44,776 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 23:11:44,776 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 23:11:44,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 23:11:44,777 INFO L82 PathProgramCache]: Analyzing trace with hash 578508878, now seen corresponding path program 1 times [2021-02-21 23:11:44,778 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 23:11:44,778 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1091854285] [2021-02-21 23:11:44,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 23:11:44,790 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 23:11:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:45,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:45,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 23:11:45,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:45,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,060 WARN L202 SmtUtils]: Spent 853.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-21 23:11:46,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 23:11:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 23:11:46,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-02-21 23:11:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:11:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-21 23:11:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-21 23:11:46,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2021-02-21 23:11:46,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-02-21 23:11:46,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2021-02-21 23:11:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-02-21 23:11:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2021-02-21 23:11:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-02-21 23:11:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-02-21 23:11:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2021-02-21 23:11:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2021-02-21 23:11:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-02-21 23:11:46,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-02-21 23:11:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2021-02-21 23:11:46,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-02-21 23:11:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2021-02-21 23:11:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-21 23:11:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-21 23:11:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:46,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 23:11:46,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 23:11:46,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 23:11:46,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 23:11:47,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2021-02-21 23:11:47,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1091854285] [2021-02-21 23:11:47,586 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 23:11:47,586 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 23:11:47,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31319839] [2021-02-21 23:11:47,588 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 23:11:47,589 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 23:11:47,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 23:11:47,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-02-21 23:11:47,590 INFO L87 Difference]: Start difference. First operand 3887 states and 4336 transitions. Second operand 8 states. [2021-02-21 23:11:51,037 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2021-02-21 23:12:04,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 23:12:04,701 INFO L93 Difference]: Finished difference Result 4411 states and 5001 transitions. [2021-02-21 23:12:04,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-21 23:12:04,701 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 784 [2021-02-21 23:12:04,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 23:12:04,708 INFO L225 Difference]: With dead ends: 4411 [2021-02-21 23:12:04,708 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 23:12:04,729 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2021-02-21 23:12:04,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 23:12:04,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 23:12:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 23:12:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 23:12:04,731 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 784 [2021-02-21 23:12:04,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 23:12:04,732 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 23:12:04,732 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 23:12:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 23:12:04,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 23:12:04,732 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 23:12:04,734 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 23:12:05,960 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2021-02-21 23:13:39,814 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:40,546 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:41,319 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:42,102 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:43,593 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:13:44,343 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:45,742 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:13:46,464 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:47,886 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:13:48,559 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-21 23:13:49,940 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:13:50,655 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:51,324 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-21 23:13:51,973 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-21 23:13:52,686 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:54,192 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:13:55,010 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:55,770 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:56,506 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:57,212 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:13:58,677 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:14:00,217 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:14:00,979 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:01,772 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:03,258 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:14:04,018 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:04,697 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-21 23:14:06,099 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:14:06,962 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:07,693 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:08,434 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:09,290 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:10,057 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:10,791 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:11,532 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:12,266 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:13,001 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:14,432 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:14:15,165 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:16,597 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:14:17,311 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:18,688 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:14:20,074 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:14:21,456 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:14:22,165 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:23,587 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:14:24,245 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-21 23:14:24,937 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-21 23:14:25,664 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:26,434 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:27,871 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:14:28,599 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:29,322 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:30,034 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:31,442 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:14:32,888 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:14:33,624 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:35,098 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:14:36,531 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:14:37,988 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:14:38,718 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:40,225 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:14:41,650 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:14:43,063 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:14:44,500 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:14:45,966 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:14:46,702 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:48,119 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:14:49,527 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:14:50,929 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:14:51,636 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-21 23:14:52,348 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-21 23:14:53,077 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:53,804 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:54,520 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:55,260 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:55,997 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:56,766 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:58,193 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:14:58,913 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:14:59,675 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:00,410 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:01,204 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-21 23:15:02,637 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:15:03,379 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:04,107 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:05,539 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:15:06,962 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:08,408 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:15:09,903 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:15:10,667 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:12,104 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:15:12,859 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:13,612 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:14,403 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:15,901 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:17,360 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:18,778 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:15:20,191 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:15:21,597 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:15:22,992 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:24,372 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:25,744 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:27,168 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:28,568 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:29,313 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:30,075 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 24 [2021-02-21 23:15:30,797 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:31,555 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:33,009 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:15:34,491 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:35,224 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:36,687 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:15:37,443 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:39,044 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:15:39,798 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:40,547 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:41,264 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:42,682 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:15:43,401 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:44,801 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:45,534 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:46,954 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:15:47,688 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:48,417 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:49,156 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:49,882 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:50,600 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:51,337 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:52,038 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:52,769 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:53,522 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:54,259 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:54,982 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:55,705 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:56,432 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:57,831 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:15:58,548 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:15:59,267 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:00,689 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:16:01,474 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:02,221 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:03,624 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:16:05,027 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:16:06,424 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:16:07,841 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:16:08,568 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:09,983 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:16:10,710 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:12,137 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:16:12,815 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-21 23:16:14,238 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:16:15,591 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:16:16,993 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:16:18,399 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:16:19,159 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:20,585 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:16:22,106 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:16:23,501 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:16:24,928 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:16:25,690 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:26,428 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:27,187 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:27,909 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:28,637 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:30,042 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:16:30,799 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:31,530 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:32,280 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:33,008 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:33,740 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:34,454 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:35,181 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:35,915 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:37,449 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:16:38,194 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:38,944 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:39,678 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:41,066 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:16:41,788 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:42,522 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:43,186 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-21 23:16:43,850 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-21 23:16:45,300 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:16:46,058 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:46,796 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:47,575 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:48,303 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:49,090 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:50,490 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:16:51,233 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:52,699 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:16:54,145 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:16:54,817 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-21 23:16:55,860 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:56,595 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:57,323 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:58,117 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:58,898 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:16:59,637 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:00,387 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:01,119 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:01,849 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:02,580 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-21 23:17:03,312 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:04,718 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:17:05,434 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:06,818 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:17:08,194 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:17:08,925 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:10,307 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:17:11,690 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:17:12,425 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:13,823 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:17:15,248 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:17:16,652 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:17:18,074 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:17:19,488 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:17:20,880 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:17:22,283 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:17:23,019 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:23,781 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:25,187 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:17:25,908 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:27,353 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:17:28,079 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:29,523 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:17:30,942 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:17:32,357 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:17:33,754 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:17:34,497 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:35,238 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:36,645 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:17:38,063 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:17:38,877 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:40,338 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:17:41,793 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:17:43,179 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:17:43,848 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-21 23:17:44,568 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:45,315 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:46,781 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:17:47,598 WARN L202 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:48,333 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 27 [2021-02-21 23:17:49,753 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:17:51,212 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:17:51,967 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:52,710 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:53,458 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:17:54,864 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:17:55,536 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-21 23:17:56,937 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:17:58,326 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:17:59,074 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:00,475 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:18:01,209 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:02,657 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:18:03,401 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-21 23:18:04,064 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-21 23:18:05,494 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:18:06,948 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:18:07,690 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:08,421 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:09,857 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:11,327 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:18:12,778 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:18:14,236 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:18:15,670 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:18:17,107 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:18,526 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:19,937 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:21,454 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:18:22,863 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:24,245 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:24,984 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:26,371 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:27,258 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:28,690 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:18:29,421 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:30,822 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:18:32,272 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:18:33,030 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:33,790 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:34,515 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-21 23:18:35,922 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:37,347 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:38,785 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:39,579 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:40,343 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:41,082 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:42,620 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:18:44,048 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:18:45,414 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:18:46,806 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:18:48,210 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:18:48,963 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:49,723 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:50,448 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:51,257 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:52,685 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:18:54,131 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:18:55,674 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:18:56,419 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:57,198 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:18:58,612 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:00,029 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:01,477 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:02,236 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:02,985 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:04,450 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:19:05,873 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:06,595 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:07,351 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:08,088 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:09,523 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:10,263 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:11,663 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:19:13,118 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:19:13,851 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:15,279 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:19:16,703 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:19:18,194 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:19:19,678 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:19:21,161 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:19:21,923 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:22,702 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:23,487 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:24,241 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:25,732 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:19:26,516 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:28,005 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:19:28,786 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:29,565 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:31,054 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:31,812 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:32,592 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:33,371 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:34,172 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:35,635 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:36,413 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:37,189 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:37,973 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:38,770 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:39,547 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:41,035 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:19:41,815 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:43,330 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:44,147 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:45,633 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:47,104 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:19:47,889 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:48,657 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:49,423 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:50,193 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:51,670 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:19:53,145 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:19:54,627 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:19:56,112 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:56,831 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:19:58,197 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:19:59,561 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:20:00,279 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:01,656 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:20:02,367 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:03,729 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:20:05,144 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:20:05,915 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:06,695 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:08,209 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:20:08,983 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:09,745 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:11,228 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:20:12,643 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:20:13,411 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:14,162 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:15,518 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:20:16,873 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:20:17,582 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:18,271 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-21 23:20:19,625 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:20:20,994 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:20:22,468 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:20:23,278 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:24,042 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:24,880 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:26,378 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:20:27,906 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:20:29,511 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:20:30,288 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-21 23:20:31,143 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:31,946 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:32,658 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:33,377 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:34,125 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:34,858 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:36,241 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:20:37,703 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:20:39,115 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:20:40,490 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:20:41,882 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:20:42,591 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:43,315 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:44,040 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:45,424 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:20:46,155 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:46,879 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:48,291 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:20:49,688 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:20:51,135 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:20:52,514 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:20:53,895 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:20:54,614 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:55,325 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:56,039 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:56,754 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:57,470 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:58,183 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:58,898 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:20:59,614 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:00,327 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:01,046 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:01,780 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:03,147 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:21:03,863 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:04,610 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:05,344 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:06,083 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:07,456 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:21:08,114 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-21 23:21:08,825 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:09,544 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:10,261 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:10,976 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:11,692 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:12,411 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:13,129 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:13,870 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:14,610 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:15,328 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:16,781 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:21:18,223 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:21:18,968 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:20,415 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:21:21,867 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:21:22,618 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:23,336 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:24,711 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:21:26,097 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:21:26,809 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:27,537 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:28,917 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:21:29,627 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:31,003 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:21:31,772 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:32,563 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:33,336 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:34,092 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:35,597 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:21:37,022 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:21:38,458 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:21:39,900 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:21:40,624 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-21 23:21:41,400 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:42,135 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:42,901 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:43,657 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:45,099 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:21:45,855 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:47,353 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:21:48,116 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:48,831 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:49,606 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:50,968 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-21 23:21:52,375 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:21:53,748 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:21:55,137 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:21:56,518 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:21:57,240 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:21:58,663 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:22:00,113 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:22:00,943 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:01,692 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:03,162 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:22:04,675 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:22:06,136 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:22:07,545 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:22:08,949 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:22:10,412 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-21 23:22:11,867 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:22:12,600 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:13,338 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:14,751 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:22:15,481 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:16,920 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:22:17,638 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:19,057 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:22:19,786 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:21,196 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:22:21,922 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:23,433 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:22:24,874 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:22:26,310 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:22:27,686 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:22:29,044 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:22:29,810 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-21 23:22:31,192 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:22:31,955 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:32,665 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:33,370 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:34,079 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:34,816 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:36,270 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:22:37,713 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-21 23:22:38,610 WARN L202 SmtUtils]: Spent 895.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-21 23:22:39,370 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:40,805 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:22:42,238 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:22:42,984 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:43,803 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:44,555 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:45,299 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:46,044 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:46,770 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:47,478 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:48,216 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:49,026 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-21 23:22:50,441 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:22:51,151 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:51,864 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:52,579 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:53,300 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:54,685 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:22:55,403 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:56,132 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:56,850 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-21 23:22:57,598 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-21 23:22:58,400 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:59,148 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:22:59,908 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:00,652 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:01,393 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:02,159 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:02,984 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:04,427 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:05,902 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:23:06,647 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:08,113 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:09,554 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:11,029 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:23:11,769 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:12,550 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:13,397 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:14,139 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:15,578 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:16,993 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:18,385 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:19,820 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:21,265 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:23:21,997 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:22,729 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:23,474 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:24,216 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:24,953 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:25,698 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:26,411 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-21 23:23:27,157 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:27,901 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:28,730 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:29,418 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-21 23:23:30,373 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:31,197 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:32,772 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:34,205 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:35,588 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:37,010 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:23:38,416 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:39,792 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:41,170 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:42,536 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:43,920 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:45,329 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-21 23:23:45,999 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-21 23:23:47,370 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:48,113 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:48,904 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:50,375 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-21 23:23:51,167 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:51,920 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:53,380 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:23:54,811 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-21 23:23:55,545 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-21 23:23:56,977 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-21 23:23:57,910 WARN L202 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 1