/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 02:05:07,578 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 02:05:07,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 02:05:07,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-24 02:05:07,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 02:05:07,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 02:05:07,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 02:05:07,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 02:05:07,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 02:05:07,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 02:05:07,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 02:05:07,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 02:05:07,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 02:05:07,659 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 02:05:07,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 02:05:07,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 02:05:07,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-02-24 02:05:07,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 02:05:07,683 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 02:05:07,684 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 02:05:07,685 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-24 02:05:07,697 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 02:05:07,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 02:05:07,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 02:05:07,699 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 02:05:07,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 02:05:07,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 02:05:07,700 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 02:05:07,701 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 02:05:07,701 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 02:05:07,701 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 02:05:07,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 02:05:07,702 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 02:05:07,702 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 02:05:07,703 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 02:05:07,703 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 02:05:07,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 02:05:07,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 02:05:07,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 02:05:07,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 02:05:07,705 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-24 02:05:08,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 02:05:08,128 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 02:05:08,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 02:05:08,132 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 02:05:08,133 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 02:05:08,134 INFO L432 ainManager$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 [2021-02-24 02:05:08,223 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59695106c/f7f2e4bbd20b486d8fecbd9cd5b8dc24/FLAGa2db20faf [2021-02-24 02:05:09,207 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 02:05:09,208 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 [2021-02-24 02:05:09,250 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59695106c/f7f2e4bbd20b486d8fecbd9cd5b8dc24/FLAGa2db20faf [2021-02-24 02:05:09,732 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59695106c/f7f2e4bbd20b486d8fecbd9cd5b8dc24 [2021-02-24 02:05:09,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 02:05:09,746 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 02:05:09,749 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 02:05:09,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 02:05:09,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 02:05:09,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:05:09" (1/1) ... [2021-02-24 02:05:09,755 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2661cfdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:09, skipping insertion in model container [2021-02-24 02:05:09,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 02:05:09" (1/1) ... [2021-02-24 02:05:09,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 02:05:09,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 02:05:10,898 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] [2021-02-24 02:05:10,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:05:11,034 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 02:05:11,302 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] [2021-02-24 02:05:11,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 02:05:11,497 INFO L208 MainTranslator]: Completed translation [2021-02-24 02:05:11,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:11 WrapperNode [2021-02-24 02:05:11,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 02:05:11,500 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 02:05:11,501 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 02:05:11,501 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 02:05:11,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:11" (1/1) ... [2021-02-24 02:05:11,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:11" (1/1) ... [2021-02-24 02:05:11,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:11" (1/1) ... [2021-02-24 02:05:11,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:11" (1/1) ... [2021-02-24 02:05:11,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:11" (1/1) ... [2021-02-24 02:05:11,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:11" (1/1) ... [2021-02-24 02:05:11,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:11" (1/1) ... [2021-02-24 02:05:11,780 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 02:05:11,783 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 02:05:11,783 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 02:05:11,783 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 02:05:11,785 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:11" (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 [2021-02-24 02:05:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 02:05:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 02:05:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-24 02:05:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2021-02-24 02:05:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 02:05:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-02-24 02:05:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2021-02-24 02:05:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-24 02:05:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-24 02:05:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-02-24 02:05:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-24 02:05:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-24 02:05:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-24 02:05:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-24 02:05:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-24 02:05:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-24 02:05:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-24 02:05:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-24 02:05:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-24 02:05:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-24 02:05:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-24 02:05:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-02-24 02:05:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-02-24 02:05:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-02-24 02:05:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_address [2021-02-24 02:05:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-02-24 02:05:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-02-24 02:05:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2021-02-24 02:05:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2021-02-24 02:05:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2021-02-24 02:05:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure gart_set_size_and_enable [2021-02-24 02:05:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_gart_translation [2021-02-24 02:05:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure aperture_valid [2021-02-24 02:05:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2021-02-24 02:05:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_insert_memory [2021-02-24 02:05:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2021-02-24 02:05:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_configure [2021-02-24 02:05:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2021-02-24 02:05:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_cleanup [2021-02-24 02:05:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2021-02-24 02:05:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_northbridge [2021-02-24 02:05:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_nbs [2021-02-24 02:05:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8151_init [2021-02-24 02:05:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure uli_agp_init [2021-02-24 02:05:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2021-02-24 02:05:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_probe [2021-02-24 02:05:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2021-02-24 02:05:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_suspend [2021-02-24 02:05:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2021-02-24 02:05:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_init [2021-02-24 02:05:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_mod_init [2021-02-24 02:05:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_cleanup [2021-02-24 02:05:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1 [2021-02-24 02:05:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_agp_bridge_driver_2 [2021-02-24 02:05:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 02:05:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_5 [2021-02-24 02:05:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_6 [2021-02-24 02:05:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_7 [2021-02-24 02:05:11,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_8 [2021-02-24 02:05:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_9 [2021-02-24 02:05:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-24 02:05:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-24 02:05:11,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-24 02:05:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-24 02:05:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-24 02:05:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2021-02-24 02:05:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2021-02-24 02:05:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-02-24 02:05:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2021-02-24 02:05:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2021-02-24 02:05:11,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-24 02:05:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2021-02-24 02:05:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-02-24 02:05:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-02-24 02:05:11,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-02-24 02:05:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-24 02:05:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_add_bridge [2021-02-24 02:05:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_alloc_bridge [2021-02-24 02:05:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_by_type [2021-02-24 02:05:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_page [2021-02-24 02:05:11,912 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_pages [2021-02-24 02:05:11,913 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_create_gatt_table [2021-02-24 02:05:11,913 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_page [2021-02-24 02:05:11,913 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_pages [2021-02-24 02:05:11,913 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_enable [2021-02-24 02:05:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_by_type [2021-02-24 02:05:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_gatt_table [2021-02-24 02:05:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2021-02-24 02:05:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_remove_memory [2021-02-24 02:05:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2021-02-24 02:05:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_num_entries [2021-02-24 02:05:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2021-02-24 02:05:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_remove_bridge [2021-02-24 02:05:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_cache_northbridges [2021-02-24 02:05:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2021-02-24 02:05:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-24 02:05:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2021-02-24 02:05:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure e820_any_mapped [2021-02-24 02:05:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2021-02-24 02:05:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-24 02:05:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2021-02-24 02:05:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2021-02-24 02:05:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_1 [2021-02-24 02:05:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2021-02-24 02:05:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2021-02-24 02:05:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2021-02-24 02:05:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-02-24 02:05:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2021-02-24 02:05:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-02-24 02:05:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-02-24 02:05:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2021-02-24 02:05:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-02-24 02:05:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-02-24 02:05:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-02-24 02:05:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-02-24 02:05:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_resource_to_bus [2021-02-24 02:05:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-24 02:05:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2021-02-24 02:05:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-24 02:05:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-24 02:05:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-24 02:05:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 02:05:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 02:05:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-24 02:05:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-24 02:05:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 02:05:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 02:05:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-24 02:05:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-02-24 02:05:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2021-02-24 02:05:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-24 02:05:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-02-24 02:05:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-24 02:05:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure e820_any_mapped [2021-02-24 02:05:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2021-02-24 02:05:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-02-24 02:05:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-02-24 02:05:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-24 02:05:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-24 02:05:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-02-24 02:05:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 02:05:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-24 02:05:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 02:05:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-24 02:05:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-24 02:05:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-24 02:05:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 02:05:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-24 02:05:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-24 02:05:11,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-24 02:05:11,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-24 02:05:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-24 02:05:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-24 02:05:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-24 02:05:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-24 02:05:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1 [2021-02-24 02:05:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_agp_bridge_driver_2 [2021-02-24 02:05:11,940 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-24 02:05:11,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 02:05:11,940 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-24 02:05:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 02:05:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2021-02-24 02:05:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-24 02:05:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-24 02:05:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_resource_to_bus [2021-02-24 02:05:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-02-24 02:05:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-02-24 02:05:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2021-02-24 02:05:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2021-02-24 02:05:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2021-02-24 02:05:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2021-02-24 02:05:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2021-02-24 02:05:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-02-24 02:05:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 02:05:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-02-24 02:05:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-02-24 02:05:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-02-24 02:05:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-02-24 02:05:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-02-24 02:05:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-02-24 02:05:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_address [2021-02-24 02:05:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 02:05:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2021-02-24 02:05:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_5 [2021-02-24 02:05:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-02-24 02:05:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_6 [2021-02-24 02:05:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_7 [2021-02-24 02:05:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_8 [2021-02-24 02:05:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_9 [2021-02-24 02:05:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-02-24 02:05:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-02-24 02:05:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure amd_cache_northbridges [2021-02-24 02:05:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2021-02-24 02:05:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2021-02-24 02:05:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2021-02-24 02:05:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2021-02-24 02:05:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_init [2021-02-24 02:05:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure gart_set_size_and_enable [2021-02-24 02:05:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure enable_gart_translation [2021-02-24 02:05:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 02:05:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure aperture_valid [2021-02-24 02:05:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure agp_alloc_bridge [2021-02-24 02:05:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2021-02-24 02:05:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure agp_add_bridge [2021-02-24 02:05:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure agp_remove_bridge [2021-02-24 02:05:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_enable [2021-02-24 02:05:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_create_gatt_table [2021-02-24 02:05:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_gatt_table [2021-02-24 02:05:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_remove_memory [2021-02-24 02:05:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_by_type [2021-02-24 02:05:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_by_type [2021-02-24 02:05:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_page [2021-02-24 02:05:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_pages [2021-02-24 02:05:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_page [2021-02-24 02:05:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_pages [2021-02-24 02:05:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure agp_num_entries [2021-02-24 02:05:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2021-02-24 02:05:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2021-02-24 02:05:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2021-02-24 02:05:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2021-02-24 02:05:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_insert_memory [2021-02-24 02:05:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-24 02:05:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2021-02-24 02:05:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2021-02-24 02:05:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_configure [2021-02-24 02:05:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2021-02-24 02:05:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_cleanup [2021-02-24 02:05:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2021-02-24 02:05:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure fix_northbridge [2021-02-24 02:05:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure cache_nbs [2021-02-24 02:05:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure amd8151_init [2021-02-24 02:05:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure uli_agp_init [2021-02-24 02:05:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2021-02-24 02:05:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_probe [2021-02-24 02:05:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2021-02-24 02:05:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_suspend [2021-02-24 02:05:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2021-02-24 02:05:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_mod_init [2021-02-24 02:05:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_cleanup [2021-02-24 02:05:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2021-02-24 02:05:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2021-02-24 02:05:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_1 [2021-02-24 02:05:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-24 02:05:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-24 02:05:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 02:05:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-24 02:05:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-24 02:05:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-24 02:05:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-24 02:05:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-24 02:05:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2021-02-24 02:05:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2021-02-24 02:05:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-02-24 02:05:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2021-02-24 02:05:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2021-02-24 02:05:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 02:05:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-24 02:05:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 02:05:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 02:05:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-24 02:05:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-24 02:05:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 02:05:12,950 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-24 02:05:14,298 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2021-02-24 02:05:14,805 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 02:05:14,805 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-24 02:05:14,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:05:14 BoogieIcfgContainer [2021-02-24 02:05:14,812 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 02:05:14,814 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 02:05:14,815 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 02:05:14,818 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 02:05:14,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 02:05:09" (1/3) ... [2021-02-24 02:05:14,824 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3661f20c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:05:14, skipping insertion in model container [2021-02-24 02:05:14,824 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 02:05:11" (2/3) ... [2021-02-24 02:05:14,825 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3661f20c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 02:05:14, skipping insertion in model container [2021-02-24 02:05:14,825 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 02:05:14" (3/3) ... [2021-02-24 02:05:14,826 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2021-02-24 02:05:14,837 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 02:05:14,845 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 02:05:14,869 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 02:05:14,903 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 02:05:14,904 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 02:05:14,904 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-24 02:05:14,904 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 02:05:14,904 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 02:05:14,904 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 02:05:14,904 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 02:05:14,905 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 02:05:14,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states. [2021-02-24 02:05:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2021-02-24 02:05:15,042 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 02:05:15,044 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] [2021-02-24 02:05:15,044 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 02:05:15,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 02:05:15,053 INFO L82 PathProgramCache]: Analyzing trace with hash -1451846167, now seen corresponding path program 1 times [2021-02-24 02:05:15,063 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 02:05:15,063 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1559085677] [2021-02-24 02:05:15,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 02:05:15,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:16,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:16,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:16,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:16,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:05:16,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:16,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:16,951 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-24 02:05:16,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:05:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-02-24 02:05:17,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:05:17,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-24 02:05:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:05:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2021-02-24 02:05:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-02-24 02:05:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2021-02-24 02:05:17,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-02-24 02:05:17,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2021-02-24 02:05:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,704 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-02-24 02:05:17,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-02-24 02:05:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2021-02-24 02:05:17,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2021-02-24 02:05:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-02-24 02:05:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-02-24 02:05:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2021-02-24 02:05:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-02-24 02:05:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2021-02-24 02:05:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:17,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 757 [2021-02-24 02:05:17,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 02:05:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:17,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 02:05:17,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:17,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:17,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2021-02-24 02:05:18,614 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1559085677] [2021-02-24 02:05:18,616 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 02:05:18,616 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-24 02:05:18,617 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190917783] [2021-02-24 02:05:18,623 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-24 02:05:18,623 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 02:05:18,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-24 02:05:18,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-02-24 02:05:18,639 INFO L87 Difference]: Start difference. First operand 2340 states. Second operand 8 states. [2021-02-24 02:05:21,201 WARN L202 SmtUtils]: Spent 857.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2021-02-24 02:05:37,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 02:05:37,864 INFO L93 Difference]: Finished difference Result 6304 states and 7227 transitions. [2021-02-24 02:05:37,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-24 02:05:37,866 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 775 [2021-02-24 02:05:37,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 02:05:37,922 INFO L225 Difference]: With dead ends: 6304 [2021-02-24 02:05:37,923 INFO L226 Difference]: Without dead ends: 4410 [2021-02-24 02:05:37,941 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2021-02-24 02:05:37,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4410 states. [2021-02-24 02:05:39,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4410 to 3887. [2021-02-24 02:05:39,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3887 states. [2021-02-24 02:05:39,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 3887 states and 4336 transitions. [2021-02-24 02:05:39,473 INFO L78 Accepts]: Start accepts. Automaton has 3887 states and 4336 transitions. Word has length 775 [2021-02-24 02:05:39,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 02:05:39,477 INFO L480 AbstractCegarLoop]: Abstraction has 3887 states and 4336 transitions. [2021-02-24 02:05:39,477 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-24 02:05:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 3887 states and 4336 transitions. [2021-02-24 02:05:39,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 785 [2021-02-24 02:05:39,507 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 02:05:39,508 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] [2021-02-24 02:05:39,509 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 02:05:39,509 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 02:05:39,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 02:05:39,510 INFO L82 PathProgramCache]: Analyzing trace with hash 578508878, now seen corresponding path program 1 times [2021-02-24 02:05:39,510 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 02:05:39,510 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1900640042] [2021-02-24 02:05:39,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 02:05:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:39,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:39,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 02:05:39,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:39,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:40,657 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-24 02:05:40,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 02:05:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:40,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:40,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:40,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:40,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 02:05:41,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-02-24 02:05:41,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:05:41,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-24 02:05:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-24 02:05:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2021-02-24 02:05:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-02-24 02:05:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2021-02-24 02:05:41,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-02-24 02:05:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2021-02-24 02:05:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-02-24 02:05:41,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-02-24 02:05:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2021-02-24 02:05:41,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2021-02-24 02:05:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-02-24 02:05:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-02-24 02:05:41,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2021-02-24 02:05:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-02-24 02:05:41,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2021-02-24 02:05:41,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-24 02:05:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-24 02:05:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:41,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-24 02:05:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 02:05:41,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 02:05:41,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 02:05:42,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2021-02-24 02:05:42,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1900640042] [2021-02-24 02:05:42,066 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 02:05:42,066 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-24 02:05:42,066 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232354722] [2021-02-24 02:05:42,069 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-24 02:05:42,069 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 02:05:42,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-24 02:05:42,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-02-24 02:05:42,070 INFO L87 Difference]: Start difference. First operand 3887 states and 4336 transitions. Second operand 8 states. [2021-02-24 02:05:43,596 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2021-02-24 02:05:50,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 02:05:50,795 INFO L93 Difference]: Finished difference Result 4410 states and 5000 transitions. [2021-02-24 02:05:50,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-24 02:05:50,797 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 784 [2021-02-24 02:05:50,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 02:05:50,800 INFO L225 Difference]: With dead ends: 4410 [2021-02-24 02:05:50,800 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 02:05:50,815 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=54, Invalid=78, Unknown=0, NotChecked=0, Total=132 [2021-02-24 02:05:50,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 02:05:50,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 02:05:50,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 02:05:50,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 02:05:50,816 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 784 [2021-02-24 02:05:50,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 02:05:50,816 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 02:05:50,817 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-24 02:05:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 02:05:50,817 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 02:05:50,817 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 02:05:50,819 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 02:05:52,570 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2021-02-24 02:07:19,219 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:19,909 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:20,588 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:21,284 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:22,598 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:07:23,265 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:24,589 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:07:25,229 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:26,593 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:07:27,237 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-24 02:07:28,551 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:07:29,229 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:29,855 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-24 02:07:30,482 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-24 02:07:31,167 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:32,510 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:07:33,217 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:33,912 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:34,574 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:35,255 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:36,614 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:07:38,038 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:07:38,741 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:39,468 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:40,830 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:07:41,531 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:42,157 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-24 02:07:43,497 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:07:44,288 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:44,969 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:45,646 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:46,439 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:47,146 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:47,825 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:48,503 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:49,185 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:49,866 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:51,193 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:07:51,877 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:53,248 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:07:53,928 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:55,237 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:07:56,552 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:07:57,864 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:07:58,538 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:07:59,853 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:08:00,485 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-24 02:08:01,147 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-24 02:08:01,838 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:02,560 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:03,888 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:08:04,583 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:05,277 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:05,954 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:07,279 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:08:08,603 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:08:09,282 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:10,627 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:08:11,953 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:08:13,295 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:08:13,973 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:15,371 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:08:16,691 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:08:18,006 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:08:19,334 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:08:20,665 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:08:21,339 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:22,641 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:08:23,940 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:08:25,236 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:08:25,882 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-24 02:08:26,541 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-24 02:08:27,221 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:27,896 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:28,576 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:29,256 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:29,946 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:30,650 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:31,973 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:08:32,656 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:33,358 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:34,048 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:34,801 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-24 02:08:36,126 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:08:36,823 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:37,506 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:38,843 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:08:40,156 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:08:41,505 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:08:42,890 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:08:43,608 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:44,934 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:08:45,627 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:46,323 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:47,046 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:08:48,428 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:08:49,753 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:08:51,069 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:08:52,380 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:08:53,694 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:08:54,995 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:08:56,290 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:08:57,569 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:08:58,894 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:00,194 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:00,875 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:01,587 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 24 [2021-02-24 02:09:02,270 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:02,987 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:04,308 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:09:05,682 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:06,357 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:07,700 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:09:08,382 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:09,853 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:09:10,543 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:11,237 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:11,914 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:13,241 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:09:13,925 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:15,222 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:15,907 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:17,229 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:09:17,914 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:18,602 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:19,292 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:19,975 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:20,652 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:21,331 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:21,989 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:22,669 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:23,346 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:24,028 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:24,702 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:25,379 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:26,058 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:27,364 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:28,044 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:28,725 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:30,059 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:09:30,772 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:31,455 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:32,774 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:34,074 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:35,383 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:36,717 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:09:37,392 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:38,715 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:09:39,404 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:40,707 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:41,335 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-24 02:09:42,664 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:09:43,939 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:09:45,264 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:46,576 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:47,279 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:48,614 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:09:50,025 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:51,327 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:09:52,671 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:09:53,381 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:54,071 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:54,787 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:55,468 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:56,144 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:57,445 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:09:58,158 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:58,834 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:09:59,510 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:00,221 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:00,900 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:01,560 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:02,240 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:02,936 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:04,349 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:10:05,035 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:05,755 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:06,452 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:07,752 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:10:08,438 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:09,114 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:09,742 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-24 02:10:10,355 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-24 02:10:11,702 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:10:12,400 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:13,076 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:13,796 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:14,473 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:15,209 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:16,504 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:10:17,185 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:18,539 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:10:19,872 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:10:20,488 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-24 02:10:21,457 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:22,138 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:22,814 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:23,551 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:24,275 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:24,954 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:25,651 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:26,328 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:27,004 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:27,672 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-24 02:10:28,351 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:29,652 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:10:30,332 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:31,624 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:10:32,920 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:10:33,594 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:34,892 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:10:36,186 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:10:36,870 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:38,183 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:10:39,508 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:10:40,826 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:10:42,153 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:10:43,481 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:10:44,794 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:10:46,114 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:10:46,805 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:47,511 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:48,825 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:10:49,503 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:50,833 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:10:51,517 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:52,852 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:10:54,173 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:10:55,501 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:10:56,806 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:10:57,500 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:58,178 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:10:59,489 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:11:00,815 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:11:01,577 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:02,949 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:11:04,294 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:05,588 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:06,292 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-24 02:11:06,973 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:07,662 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:09,019 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:11:09,751 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:10,416 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 27 [2021-02-24 02:11:11,714 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:13,060 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:11:13,753 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:14,428 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:15,126 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:16,431 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:17,053 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-24 02:11:18,350 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:19,670 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:20,353 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:21,647 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:22,330 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:23,662 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:11:24,335 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-24 02:11:24,964 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-24 02:11:26,265 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:27,588 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:11:28,267 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:28,942 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:30,255 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:31,615 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:32,942 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:34,310 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:35,641 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:11:36,954 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:38,257 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:39,573 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:40,954 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:11:42,258 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:43,563 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:44,247 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:45,549 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:46,373 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:47,709 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:11:48,385 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:49,692 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:11:51,035 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:11:51,728 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:52,442 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:53,117 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-24 02:11:54,416 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:55,710 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:57,015 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:11:57,731 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:58,423 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:11:59,099 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:00,517 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:12:01,840 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:12:03,132 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:12:04,426 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:12:05,731 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:12:06,436 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:07,119 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:07,808 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:08,568 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:09,896 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:12:11,232 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:12:12,638 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:12:13,319 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:14,032 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:15,331 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:12:16,629 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:12:17,936 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:12:18,615 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:19,292 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:20,619 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:12:21,941 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:12:22,662 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:23,353 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:24,030 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:25,333 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:12:26,013 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:27,331 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:12:28,679 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:12:29,358 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:30,658 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:12:31,953 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:12:33,260 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:12:34,556 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:12:35,850 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:12:36,525 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:37,205 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:37,886 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:38,548 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:39,846 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:12:40,526 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:41,832 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:12:42,516 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:43,197 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:44,500 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:12:45,183 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:45,870 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:46,547 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:47,246 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:48,549 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:12:49,228 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:49,907 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:50,587 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:51,272 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:51,956 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:53,254 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:12:53,939 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:55,264 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:12:55,982 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:57,285 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:12:58,600 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:12:59,291 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:12:59,971 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:00,649 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:01,324 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:02,623 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:03,921 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:05,213 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:06,520 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:07,199 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:08,494 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:09,791 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:13:10,475 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:11,788 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:13:12,463 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:13,772 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:15,076 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:15,756 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:16,432 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:17,751 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:13:18,430 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:19,109 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:20,423 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:13:21,733 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:22,469 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:23,178 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:24,465 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:25,756 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:26,432 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:27,090 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:13:28,380 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:29,674 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:30,975 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:31,696 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:32,387 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:33,140 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:34,508 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:35,954 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:13:37,480 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:13:38,224 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-24 02:13:39,042 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:39,808 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:40,486 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:41,167 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:41,880 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:42,580 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:43,904 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:45,238 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:46,541 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:47,852 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:49,180 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:49,860 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:50,552 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:51,242 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:52,572 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:13:53,269 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:53,962 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:13:55,288 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:56,578 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:13:57,881 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:13:59,171 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:14:00,464 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:14:01,142 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:01,824 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:02,505 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:03,189 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:03,872 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:04,554 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:05,232 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:05,915 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:06,598 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:07,280 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:07,982 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:09,285 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:14:09,965 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:10,643 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:11,329 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:12,009 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:13,343 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:14:13,977 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-24 02:14:14,653 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:15,334 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:16,013 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:16,697 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:17,377 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:18,059 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:18,741 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:19,441 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:20,144 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:20,830 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:22,170 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:14:23,518 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:14:24,207 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:25,532 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:14:26,888 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:14:27,601 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:28,282 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:29,589 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:14:30,901 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:14:31,578 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:32,266 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:33,577 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:14:34,253 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:35,545 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:14:36,244 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:36,982 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:37,690 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:38,382 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:39,727 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:14:41,082 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:14:42,419 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:14:43,758 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:14:44,420 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-24 02:14:45,107 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:45,783 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:46,495 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:47,196 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:48,543 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:14:49,252 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:50,644 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:14:51,375 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:52,057 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:52,789 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:14:54,079 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:14:55,419 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:14:56,725 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:14:58,048 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:14:59,354 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:15:00,042 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:01,358 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:15:02,706 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:15:03,487 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:04,167 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:05,514 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:15:06,894 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:15:08,241 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:15:09,541 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:15:10,852 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:15:12,185 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-24 02:15:13,530 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:15:14,213 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:14,891 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:16,191 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:15:16,869 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:18,211 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:15:18,888 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:20,214 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:15:20,892 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:22,213 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:15:22,891 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:24,278 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:15:25,617 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:15:26,990 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:15:28,290 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:15:29,587 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:15:30,315 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-24 02:15:31,632 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:15:32,355 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:33,034 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:33,711 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:34,388 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:35,067 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:36,380 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:15:37,694 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-24 02:15:38,504 WARN L202 SmtUtils]: Spent 808.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-24 02:15:39,192 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:40,503 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:15:41,802 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:15:42,483 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:43,229 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:43,934 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:44,608 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:45,284 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:45,961 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:46,639 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:47,344 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:48,118 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-24 02:15:49,469 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:15:50,146 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:50,821 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:51,497 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:52,184 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:52,864 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:54,178 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:15:54,868 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:55,529 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:15:56,208 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:15:56,932 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:57,609 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:58,301 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:58,976 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:15:59,659 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:00,355 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:01,075 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:02,395 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:03,737 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:16:04,413 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:05,743 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:07,036 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:08,373 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:16:09,048 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:09,759 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:10,545 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:11,221 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:12,536 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:13,830 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:15,126 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:16,425 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:17,734 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:16:18,415 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:19,092 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:19,767 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:20,443 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:21,120 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:21,799 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:22,451 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:16:23,127 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:23,806 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:24,556 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:25,176 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-24 02:16:26,068 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:26,811 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:28,235 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:29,543 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:30,834 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:32,153 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:16:33,460 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:34,759 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:36,063 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:37,358 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:38,661 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:39,992 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:16:40,618 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-24 02:16:41,920 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:42,600 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:43,322 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:44,687 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-24 02:16:45,402 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:46,078 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:47,385 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:16:48,695 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-24 02:16:49,377 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:50,672 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:51,537 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 1 [2021-02-24 02:16:52,195 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 24 [2021-02-24 02:16:52,890 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:53,577 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:54,323 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:55,679 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:16:56,355 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:57,038 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:16:58,354 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:16:59,045 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:16:59,726 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:17:00,415 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:17:01,079 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:17:01,767 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:02,424 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-24 02:17:03,721 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:05,064 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:05,818 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:06,523 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:07,271 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:07,947 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:08,618 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:09,293 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:09,972 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:10,648 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:11,309 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 27 [2021-02-24 02:17:11,986 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:12,661 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:13,395 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:14,107 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-24 02:17:14,849 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:15,524 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:16,850 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:17,556 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:18,854 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:19,529 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:20,820 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-24 02:17:21,441 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-24 02:17:22,123 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:22,800 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:23,420 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-24 02:17:24,720 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:25,401 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:26,083 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:26,760 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:27,437 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:28,113 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:28,871 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:29,530 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:17:30,198 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-24 02:17:30,878 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:32,186 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:17:32,847 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-24 02:17:33,530 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:34,191 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-24 02:17:34,873 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:36,187 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:36,909 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:38,294 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:38,982 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:40,318 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:40,985 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 27 [2021-02-24 02:17:41,677 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:42,983 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:44,282 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:44,944 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:17:46,272 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-24 02:17:46,959 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:47,640 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:48,317 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:48,996 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:49,730 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:50,450 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:51,123 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-24 02:17:51,807 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:53,195 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-24 02:17:53,872 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:54,597 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-24 02:17:55,347 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1