/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 08:12:15,829 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 08:12:15,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 08:12:15,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 08:12:15,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 08:12:15,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 08:12:15,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 08:12:15,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 08:12:15,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 08:12:15,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 08:12:15,876 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 08:12:15,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 08:12:15,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 08:12:15,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 08:12:15,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 08:12:15,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 08:12:15,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 08:12:15,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 08:12:15,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 08:12:15,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 08:12:15,889 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 08:12:15,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 08:12:15,892 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 08:12:15,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 08:12:15,895 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 08:12:15,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 08:12:15,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 08:12:15,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 08:12:15,897 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 08:12:15,898 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 08:12:15,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 08:12:15,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 08:12:15,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 08:12:15,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 08:12:15,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 08:12:15,903 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 08:12:15,904 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 08:12:15,904 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 08:12:15,904 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 08:12:15,905 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 08:12:15,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 08:12:15,912 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-11-07 08:12:15,923 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 08:12:15,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 08:12:15,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 08:12:15,925 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 08:12:15,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 08:12:15,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 08:12:15,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 08:12:15,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 08:12:15,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 08:12:15,926 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 08:12:15,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 08:12:15,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 08:12:15,927 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 08:12:15,927 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 08:12:15,927 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 08:12:15,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 08:12:15,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 08:12:15,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 08:12:15,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 08:12:15,928 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 08:12:16,274 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 08:12:16,299 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 08:12:16,302 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 08:12:16,304 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 08:12:16,304 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 08:12:16,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2020-11-07 08:12:16,389 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ef78f059/0dd5f0be8a5247ed956242b42ec92cd9/FLAGd2b481c42 [2020-11-07 08:12:17,307 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 08:12:17,308 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2020-11-07 08:12:17,353 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ef78f059/0dd5f0be8a5247ed956242b42ec92cd9/FLAGd2b481c42 [2020-11-07 08:12:17,834 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ef78f059/0dd5f0be8a5247ed956242b42ec92cd9 [2020-11-07 08:12:17,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 08:12:17,853 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 08:12:17,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 08:12:17,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 08:12:17,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 08:12:17,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:12:17" (1/1) ... [2020-11-07 08:12:17,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae94ec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:17, skipping insertion in model container [2020-11-07 08:12:17,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 08:12:17" (1/1) ... [2020-11-07 08:12:17,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 08:12:17,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 08:12:19,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 08:12:19,224 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 08:12:19,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 08:12:19,700 INFO L208 MainTranslator]: Completed translation [2020-11-07 08:12:19,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:19 WrapperNode [2020-11-07 08:12:19,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 08:12:19,702 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 08:12:19,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 08:12:19,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 08:12:19,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:19" (1/1) ... [2020-11-07 08:12:19,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:19" (1/1) ... [2020-11-07 08:12:19,815 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:19" (1/1) ... [2020-11-07 08:12:19,815 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:19" (1/1) ... [2020-11-07 08:12:19,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:19" (1/1) ... [2020-11-07 08:12:19,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:19" (1/1) ... [2020-11-07 08:12:19,951 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:19" (1/1) ... [2020-11-07 08:12:19,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 08:12:19,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 08:12:19,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 08:12:19,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 08:12:19,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 08:12:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 08:12:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 08:12:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-11-07 08:12:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2020-11-07 08:12:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 08:12:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2020-11-07 08:12:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2020-11-07 08:12:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-11-07 08:12:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-11-07 08:12:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2020-11-07 08:12:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-07 08:12:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-07 08:12:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-11-07 08:12:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-11-07 08:12:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-11-07 08:12:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-11-07 08:12:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-11-07 08:12:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-11-07 08:12:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-11-07 08:12:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-11-07 08:12:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-11-07 08:12:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-11-07 08:12:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-11-07 08:12:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-11-07 08:12:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_address [2020-11-07 08:12:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-11-07 08:12:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-11-07 08:12:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2020-11-07 08:12:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2020-11-07 08:12:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2020-11-07 08:12:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure gart_set_size_and_enable [2020-11-07 08:12:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_gart_translation [2020-11-07 08:12:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aperture_valid [2020-11-07 08:12:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2020-11-07 08:12:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_insert_memory [2020-11-07 08:12:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2020-11-07 08:12:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_configure [2020-11-07 08:12:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2020-11-07 08:12:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_cleanup [2020-11-07 08:12:20,076 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2020-11-07 08:12:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_northbridge [2020-11-07 08:12:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_nbs [2020-11-07 08:12:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8151_init [2020-11-07 08:12:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure uli_agp_init [2020-11-07 08:12:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2020-11-07 08:12:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_probe [2020-11-07 08:12:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2020-11-07 08:12:20,077 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_suspend [2020-11-07 08:12:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2020-11-07 08:12:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_init [2020-11-07 08:12:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_mod_init [2020-11-07 08:12:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_cleanup [2020-11-07 08:12:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1 [2020-11-07 08:12:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_agp_bridge_driver_2 [2020-11-07 08:12:20,078 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 08:12:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_5 [2020-11-07 08:12:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_6 [2020-11-07 08:12:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_7 [2020-11-07 08:12:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_8 [2020-11-07 08:12:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_9 [2020-11-07 08:12:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-11-07 08:12:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-11-07 08:12:20,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-11-07 08:12:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-11-07 08:12:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-11-07 08:12:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-11-07 08:12:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-11-07 08:12:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-11-07 08:12:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-11-07 08:12:20,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-11-07 08:12:20,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-11-07 08:12:20,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-11-07 08:12:20,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-11-07 08:12:20,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-11-07 08:12:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-11-07 08:12:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-11-07 08:12:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_add_bridge [2020-11-07 08:12:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_alloc_bridge [2020-11-07 08:12:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_by_type [2020-11-07 08:12:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_page [2020-11-07 08:12:20,082 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_pages [2020-11-07 08:12:20,083 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_create_gatt_table [2020-11-07 08:12:20,083 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_page [2020-11-07 08:12:20,084 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_pages [2020-11-07 08:12:20,084 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_enable [2020-11-07 08:12:20,084 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_by_type [2020-11-07 08:12:20,084 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_gatt_table [2020-11-07 08:12:20,085 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2020-11-07 08:12:20,086 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_remove_memory [2020-11-07 08:12:20,086 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2020-11-07 08:12:20,086 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_num_entries [2020-11-07 08:12:20,086 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2020-11-07 08:12:20,087 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_remove_bridge [2020-11-07 08:12:20,087 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_cache_northbridges [2020-11-07 08:12:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2020-11-07 08:12:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-11-07 08:12:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2020-11-07 08:12:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure e820_any_mapped [2020-11-07 08:12:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2020-11-07 08:12:20,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-11-07 08:12:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2020-11-07 08:12:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2020-11-07 08:12:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_1 [2020-11-07 08:12:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-11-07 08:12:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-11-07 08:12:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-11-07 08:12:20,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-11-07 08:12:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2020-11-07 08:12:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2020-11-07 08:12:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2020-11-07 08:12:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2020-11-07 08:12:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-11-07 08:12:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-11-07 08:12:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-11-07 08:12:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-11-07 08:12:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_resource_to_bus [2020-11-07 08:12:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-11-07 08:12:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2020-11-07 08:12:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-11-07 08:12:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-11-07 08:12:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-11-07 08:12:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 08:12:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 08:12:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-11-07 08:12:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-11-07 08:12:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 08:12:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 08:12:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-11-07 08:12:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2020-11-07 08:12:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2020-11-07 08:12:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-11-07 08:12:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-11-07 08:12:20,100 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-11-07 08:12:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure e820_any_mapped [2020-11-07 08:12:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2020-11-07 08:12:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-11-07 08:12:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-11-07 08:12:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-11-07 08:12:20,101 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-11-07 08:12:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2020-11-07 08:12:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 08:12:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-11-07 08:12:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 08:12:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-11-07 08:12:20,102 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-07 08:12:20,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-07 08:12:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 08:12:20,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-11-07 08:12:20,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-11-07 08:12:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-11-07 08:12:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-11-07 08:12:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-11-07 08:12:20,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-11-07 08:12:20,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-11-07 08:12:20,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-11-07 08:12:20,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1 [2020-11-07 08:12:20,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_agp_bridge_driver_2 [2020-11-07 08:12:20,114 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-11-07 08:12:20,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 08:12:20,114 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-11-07 08:12:20,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 08:12:20,114 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2020-11-07 08:12:20,114 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-11-07 08:12:20,114 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-11-07 08:12:20,114 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_resource_to_bus [2020-11-07 08:12:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2020-11-07 08:12:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2020-11-07 08:12:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2020-11-07 08:12:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2020-11-07 08:12:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-11-07 08:12:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-11-07 08:12:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-11-07 08:12:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-11-07 08:12:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 08:12:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-11-07 08:12:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-11-07 08:12:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-11-07 08:12:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-11-07 08:12:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-11-07 08:12:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-11-07 08:12:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_address [2020-11-07 08:12:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 08:12:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-11-07 08:12:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_5 [2020-11-07 08:12:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-11-07 08:12:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_6 [2020-11-07 08:12:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_7 [2020-11-07 08:12:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_8 [2020-11-07 08:12:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_9 [2020-11-07 08:12:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-11-07 08:12:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-11-07 08:12:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure amd_cache_northbridges [2020-11-07 08:12:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2020-11-07 08:12:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2020-11-07 08:12:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2020-11-07 08:12:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2020-11-07 08:12:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_init [2020-11-07 08:12:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure gart_set_size_and_enable [2020-11-07 08:12:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure enable_gart_translation [2020-11-07 08:12:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 08:12:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure aperture_valid [2020-11-07 08:12:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure agp_alloc_bridge [2020-11-07 08:12:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2020-11-07 08:12:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure agp_add_bridge [2020-11-07 08:12:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure agp_remove_bridge [2020-11-07 08:12:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_enable [2020-11-07 08:12:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_create_gatt_table [2020-11-07 08:12:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_gatt_table [2020-11-07 08:12:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_remove_memory [2020-11-07 08:12:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_by_type [2020-11-07 08:12:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_by_type [2020-11-07 08:12:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_page [2020-11-07 08:12:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_pages [2020-11-07 08:12:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_page [2020-11-07 08:12:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_pages [2020-11-07 08:12:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure agp_num_entries [2020-11-07 08:12:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2020-11-07 08:12:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2020-11-07 08:12:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2020-11-07 08:12:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2020-11-07 08:12:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_insert_memory [2020-11-07 08:12:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-11-07 08:12:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2020-11-07 08:12:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2020-11-07 08:12:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_configure [2020-11-07 08:12:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2020-11-07 08:12:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_cleanup [2020-11-07 08:12:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2020-11-07 08:12:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure fix_northbridge [2020-11-07 08:12:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure cache_nbs [2020-11-07 08:12:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure amd8151_init [2020-11-07 08:12:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure uli_agp_init [2020-11-07 08:12:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2020-11-07 08:12:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_probe [2020-11-07 08:12:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2020-11-07 08:12:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_suspend [2020-11-07 08:12:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2020-11-07 08:12:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_mod_init [2020-11-07 08:12:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_cleanup [2020-11-07 08:12:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2020-11-07 08:12:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2020-11-07 08:12:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_1 [2020-11-07 08:12:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-11-07 08:12:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-11-07 08:12:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 08:12:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-11-07 08:12:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-11-07 08:12:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-11-07 08:12:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-11-07 08:12:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-11-07 08:12:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-11-07 08:12:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-11-07 08:12:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-11-07 08:12:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-11-07 08:12:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-11-07 08:12:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 08:12:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-11-07 08:12:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 08:12:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 08:12:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-07 08:12:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-11-07 08:12:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 08:12:21,640 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-11-07 08:12:23,573 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-11-07 08:12:24,187 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 08:12:24,187 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-11-07 08:12:24,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:12:24 BoogieIcfgContainer [2020-11-07 08:12:24,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 08:12:24,196 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 08:12:24,196 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 08:12:24,200 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 08:12:24,200 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 08:12:17" (1/3) ... [2020-11-07 08:12:24,201 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@693785c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:12:24, skipping insertion in model container [2020-11-07 08:12:24,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 08:12:19" (2/3) ... [2020-11-07 08:12:24,206 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@693785c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 08:12:24, skipping insertion in model container [2020-11-07 08:12:24,206 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 08:12:24" (3/3) ... [2020-11-07 08:12:24,209 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2020-11-07 08:12:24,224 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 08:12:24,228 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-07 08:12:24,242 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-07 08:12:24,269 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 08:12:24,269 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 08:12:24,269 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 08:12:24,269 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 08:12:24,270 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 08:12:24,270 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 08:12:24,270 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 08:12:24,270 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 08:12:24,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states. [2020-11-07 08:12:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 778 [2020-11-07 08:12:24,377 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 08:12:24,382 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 08:12:24,383 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 08:12:24,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 08:12:24,391 INFO L82 PathProgramCache]: Analyzing trace with hash -673066296, now seen corresponding path program 1 times [2020-11-07 08:12:24,404 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 08:12:24,404 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [11331355] [2020-11-07 08:12:24,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 08:12:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:26,710 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 352 [2020-11-07 08:12:26,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 08:12:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2020-11-07 08:12:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-11-07 08:12:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2020-11-07 08:12:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-11-07 08:12:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2020-11-07 08:12:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2020-11-07 08:12:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2020-11-07 08:12:27,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2020-11-07 08:12:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2020-11-07 08:12:27,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2020-11-07 08:12:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2020-11-07 08:12:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2020-11-07 08:12:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2020-11-07 08:12:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2020-11-07 08:12:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2020-11-07 08:12:27,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2020-11-07 08:12:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2020-11-07 08:12:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2020-11-07 08:12:27,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:12:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 757 [2020-11-07 08:12:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 08:12:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:27,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 08:12:27,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:12:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2020-11-07 08:12:28,428 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [11331355] [2020-11-07 08:12:28,430 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 08:12:28,430 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 08:12:28,431 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619463867] [2020-11-07 08:12:28,439 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 08:12:28,439 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 08:12:28,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 08:12:28,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-11-07 08:12:28,456 INFO L87 Difference]: Start difference. First operand 2345 states. Second operand 8 states. [2020-11-07 08:12:33,989 WARN L194 SmtUtils]: Spent 878.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2020-11-07 08:12:59,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 08:12:59,766 INFO L93 Difference]: Finished difference Result 6311 states and 7237 transitions. [2020-11-07 08:12:59,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 08:12:59,768 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 777 [2020-11-07 08:12:59,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 08:12:59,831 INFO L225 Difference]: With dead ends: 6311 [2020-11-07 08:12:59,832 INFO L226 Difference]: Without dead ends: 4412 [2020-11-07 08:12:59,848 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=87, Invalid=153, Unknown=0, NotChecked=0, Total=240 [2020-11-07 08:12:59,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4412 states. [2020-11-07 08:13:01,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4412 to 3889. [2020-11-07 08:13:01,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3889 states. [2020-11-07 08:13:01,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 3889 states and 4338 transitions. [2020-11-07 08:13:01,204 INFO L78 Accepts]: Start accepts. Automaton has 3889 states and 4338 transitions. Word has length 777 [2020-11-07 08:13:01,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 08:13:01,207 INFO L481 AbstractCegarLoop]: Abstraction has 3889 states and 4338 transitions. [2020-11-07 08:13:01,207 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 08:13:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3889 states and 4338 transitions. [2020-11-07 08:13:01,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 787 [2020-11-07 08:13:01,234 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 08:13:01,235 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 08:13:01,235 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 08:13:01,236 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 08:13:01,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 08:13:01,237 INFO L82 PathProgramCache]: Analyzing trace with hash 1872759979, now seen corresponding path program 1 times [2020-11-07 08:13:01,237 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 08:13:01,237 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [944006150] [2020-11-07 08:13:01,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 08:13:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:02,395 WARN L194 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2020-11-07 08:13:02,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 08:13:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:02,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2020-11-07 08:13:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:02,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:02,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-11-07 08:13:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:02,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2020-11-07 08:13:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:02,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:02,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2020-11-07 08:13:02,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:02,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2020-11-07 08:13:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2020-11-07 08:13:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2020-11-07 08:13:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2020-11-07 08:13:03,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2020-11-07 08:13:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2020-11-07 08:13:03,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2020-11-07 08:13:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2020-11-07 08:13:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2020-11-07 08:13:03,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2020-11-07 08:13:03,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2020-11-07 08:13:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2020-11-07 08:13:03,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2020-11-07 08:13:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2020-11-07 08:13:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-11-07 08:13:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2020-11-07 08:13:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:03,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 08:13:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 08:13:04,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2020-11-07 08:13:04,206 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [944006150] [2020-11-07 08:13:04,207 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 08:13:04,207 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 08:13:04,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135797494] [2020-11-07 08:13:04,211 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 08:13:04,211 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 08:13:04,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 08:13:04,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-11-07 08:13:04,213 INFO L87 Difference]: Start difference. First operand 3889 states and 4338 transitions. Second operand 8 states. [2020-11-07 08:13:07,639 WARN L194 SmtUtils]: Spent 834.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2020-11-07 08:13:21,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 08:13:21,509 INFO L93 Difference]: Finished difference Result 4412 states and 5002 transitions. [2020-11-07 08:13:21,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 08:13:21,509 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 786 [2020-11-07 08:13:21,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 08:13:21,513 INFO L225 Difference]: With dead ends: 4412 [2020-11-07 08:13:21,514 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 08:13:21,528 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=54, Invalid=78, Unknown=0, NotChecked=0, Total=132 [2020-11-07 08:13:21,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 08:13:21,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 08:13:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 08:13:21,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 08:13:21,529 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 786 [2020-11-07 08:13:21,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 08:13:21,530 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 08:13:21,530 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 08:13:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 08:13:21,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 08:13:21,530 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 08:13:21,532 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 08:13:23,142 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2020-11-07 08:14:53,612 WARN L194 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:14:54,357 WARN L194 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:14:55,056 WARN L194 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:14:55,767 WARN L194 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:14:57,116 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:14:57,811 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:14:59,170 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:14:59,861 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:01,247 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:15:01,892 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-11-07 08:15:03,277 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:15:04,010 WARN L194 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:04,651 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-11-07 08:15:05,318 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-11-07 08:15:06,017 WARN L194 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:07,392 WARN L194 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:15:08,138 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:08,855 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:09,566 WARN L194 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:10,256 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:11,631 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:15:13,104 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:15:13,827 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:14,578 WARN L194 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:15,977 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:15:16,695 WARN L194 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:17,339 WARN L194 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-11-07 08:15:18,697 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:15:19,528 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:20,224 WARN L194 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:20,916 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:21,733 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:22,458 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:23,149 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:23,839 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:24,530 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:25,226 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:26,582 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:15:27,283 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:28,681 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:15:29,374 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:30,710 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:15:32,043 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:15:33,386 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:15:34,076 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:35,414 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:15:36,051 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-11-07 08:15:36,729 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-11-07 08:15:37,439 WARN L194 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:38,179 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:39,572 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:15:40,284 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:40,989 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:41,685 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:43,037 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:15:44,390 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:15:45,085 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:46,457 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:15:47,812 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:15:49,183 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:15:49,879 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:51,312 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:15:52,656 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:15:53,999 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:15:55,357 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:15:56,716 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:15:57,410 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:15:58,735 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:00,059 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:01,384 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:02,043 WARN L194 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-11-07 08:16:02,716 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-11-07 08:16:03,415 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:04,108 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:04,804 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:05,498 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:06,201 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:06,927 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:08,275 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:16:08,971 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:09,690 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:10,392 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:11,163 WARN L194 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2020-11-07 08:16:12,509 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:16:13,225 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:13,921 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:15,280 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:16:16,612 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:17,992 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:16:19,402 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:16:20,140 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:21,495 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:16:22,201 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:22,911 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:23,651 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:25,061 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:26,414 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:27,752 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:16:29,088 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:16:30,423 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:16:31,749 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:33,067 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:34,396 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:35,740 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:37,067 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:37,774 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:38,504 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 24 [2020-11-07 08:16:39,194 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:39,915 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:41,260 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:16:42,664 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:43,353 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:44,724 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:16:45,411 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:46,921 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:16:47,625 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:48,338 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:49,025 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:50,374 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:16:51,059 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:52,381 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:16:53,077 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:54,421 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:16:55,112 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:55,803 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:56,501 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:57,195 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:57,885 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:58,579 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:59,270 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:16:59,966 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:00,656 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:01,344 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:02,037 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:02,731 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:03,423 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:04,751 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:17:05,442 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:06,138 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:07,496 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:17:08,229 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:08,926 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:10,274 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:17:11,589 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:17:12,922 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:17:14,276 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:17:14,968 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:16,323 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:17:17,035 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:18,360 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:17:19,008 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-11-07 08:17:20,365 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:17:21,688 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:17:23,033 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:17:24,367 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:17:25,088 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:26,447 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:17:27,894 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:17:29,220 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:17:30,592 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:17:31,321 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:32,031 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:32,763 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:33,457 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:34,148 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:35,476 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:17:36,214 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:36,901 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:37,623 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:38,324 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:39,014 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:39,706 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:40,396 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:41,088 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:42,514 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:17:43,207 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:43,906 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:44,611 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:45,928 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:17:46,624 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:47,311 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:47,942 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-11-07 08:17:48,566 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-11-07 08:17:49,939 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:17:50,656 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:51,344 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:52,043 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:52,763 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:53,517 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:54,832 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:17:55,527 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:17:56,913 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:17:58,264 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:17:58,885 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2020-11-07 08:17:59,894 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:00,589 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:01,279 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:02,031 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:02,769 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:03,462 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:04,168 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:04,856 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:05,543 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:06,223 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-11-07 08:18:06,915 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:08,239 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:18:08,925 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:10,242 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:18:11,565 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:18:12,249 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:13,567 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:18:14,883 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:18:15,579 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:16,916 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:18:18,263 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:18:19,592 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:18:20,949 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:18:22,303 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:18:23,638 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:18:24,986 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:18:25,675 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:26,405 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:27,745 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:18:28,439 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:29,784 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:18:30,482 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:31,842 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:18:33,185 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:18:34,543 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:18:35,869 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:18:36,579 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:37,273 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:38,601 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:18:39,942 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:18:40,728 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:42,123 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:18:43,497 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:18:44,812 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:18:45,519 WARN L194 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-11-07 08:18:46,206 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:46,908 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:48,289 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:18:49,036 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:49,713 WARN L194 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 27 [2020-11-07 08:18:51,028 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:18:52,398 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:18:53,104 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:53,797 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:54,504 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:18:55,825 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:18:56,453 WARN L194 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2020-11-07 08:18:57,774 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:18:59,087 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:18:59,780 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:01,095 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:19:01,791 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:03,142 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:19:03,830 WARN L194 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2020-11-07 08:19:04,467 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2020-11-07 08:19:05,787 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:19:07,122 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:19:07,814 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:08,503 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:09,839 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:11,227 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:19:12,579 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:19:13,969 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:19:15,316 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:19:16,649 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:17,967 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:19,309 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:20,720 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:19:22,041 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:23,364 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:24,071 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:25,388 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:26,238 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:27,587 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:19:28,276 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:29,597 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:19:30,958 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:19:31,661 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:32,379 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:33,064 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2020-11-07 08:19:34,381 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:35,700 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:37,028 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:37,767 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:38,469 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:39,157 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:40,601 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:19:41,948 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:19:43,257 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:19:44,574 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:19:45,899 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:46,614 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:47,315 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:48,006 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:48,783 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:50,130 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:19:51,493 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:19:52,915 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:19:53,607 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:54,339 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:55,659 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:56,973 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:58,294 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:19:58,991 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:19:59,679 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:01,026 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:20:02,349 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:20:03,037 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:03,741 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:04,432 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:05,757 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:20:06,456 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:07,787 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:20:09,153 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:20:09,840 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:11,181 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:20:12,495 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:20:13,811 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:20:15,129 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:20:16,445 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:20:17,133 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:17,820 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:18,515 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:19,186 WARN L194 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:20,565 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:20:21,307 WARN L194 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:22,720 WARN L194 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:20:23,459 WARN L194 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:24,825 WARN L194 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:20:25,516 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:26,203 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:26,892 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:27,577 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:28,287 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:29,609 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:20:30,296 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:30,984 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:31,678 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:32,384 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:33,073 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:34,386 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:20:35,079 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:36,426 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:20:37,158 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:38,479 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:20:39,813 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:20:40,518 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:41,212 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:41,899 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:42,587 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:43,903 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:20:45,213 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:20:46,528 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:20:47,849 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:20:48,538 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:49,857 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:20:51,171 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:20:51,859 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:53,191 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:20:53,880 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:55,189 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:20:56,498 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:20:57,189 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:57,878 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:20:59,218 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:20:59,905 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:00,594 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:01,924 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:21:03,256 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:21:04,012 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:04,736 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:06,046 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:21:07,350 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:21:08,045 WARN L194 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:08,711 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2020-11-07 08:21:10,023 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:21:11,330 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:21:12,649 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:21:13,383 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:14,087 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:14,858 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:16,217 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:21:17,742 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:21:19,349 WARN L194 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:21:20,108 WARN L194 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2020-11-07 08:21:20,948 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:21,727 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:22,415 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:23,104 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:23,824 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:24,537 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:25,876 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:21:27,228 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:21:28,549 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:21:29,882 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:21:31,230 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:21:31,920 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:32,623 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:33,327 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:34,656 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:21:35,365 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:36,070 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:37,412 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:21:38,719 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:21:40,038 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:21:41,347 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:21:42,653 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:21:43,342 WARN L194 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:44,034 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:44,724 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:45,414 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:46,117 WARN L194 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:46,853 WARN L194 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:47,595 WARN L194 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:48,333 WARN L194 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:49,029 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:49,714 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:50,420 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:51,734 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:21:52,413 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:53,104 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:53,794 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:54,477 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:55,791 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:21:56,420 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2020-11-07 08:21:57,106 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:57,792 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:58,476 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:59,160 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:21:59,846 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:00,534 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:01,225 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:01,940 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:02,658 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:03,340 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:04,674 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:22:05,978 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:22:06,680 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:08,014 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:22:09,383 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:22:10,104 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:10,790 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:12,106 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:22:13,425 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:22:14,106 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:14,801 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:16,113 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:22:16,793 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:18,097 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:22:18,801 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:19,540 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:20,257 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:20,957 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:22,313 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:22:23,631 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:22:24,954 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:22:26,296 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:22:26,962 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2020-11-07 08:22:27,651 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:28,328 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:29,039 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:29,745 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:31,103 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:22:31,819 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:33,216 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:22:33,961 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:34,648 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:35,388 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:36,682 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2020-11-07 08:22:38,032 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:22:39,343 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:22:40,679 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:22:41,992 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:22:42,685 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:44,006 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:22:45,345 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:22:46,096 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:46,777 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:48,128 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:22:49,506 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:22:50,905 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:22:52,229 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:22:53,547 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:22:54,886 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2020-11-07 08:22:56,240 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:22:56,926 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:57,611 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:22:58,914 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:22:59,598 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:00,941 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:23:01,628 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:02,930 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:03,617 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:04,944 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:05,622 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:07,014 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:23:08,372 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:23:09,744 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:23:11,054 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:12,359 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:13,096 WARN L194 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2020-11-07 08:23:14,416 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:23:15,148 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:15,832 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:16,508 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:17,189 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:17,871 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:19,188 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:23:20,498 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2020-11-07 08:23:21,317 WARN L194 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2020-11-07 08:23:22,008 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:23,326 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:24,629 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:25,314 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:26,055 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:26,738 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:27,418 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:28,101 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:28,783 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:29,461 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:30,166 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:30,948 WARN L194 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2020-11-07 08:23:32,300 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:23:32,979 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:33,660 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:34,338 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:35,029 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:36,344 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:23:37,030 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:37,727 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:38,392 WARN L194 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2020-11-07 08:23:39,080 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2020-11-07 08:23:39,815 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:40,494 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:41,190 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:41,869 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:42,557 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:43,257 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:43,984 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:45,290 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:46,634 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:23:47,313 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:48,656 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:49,948 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:51,294 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:23:51,976 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:52,699 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:53,479 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:54,160 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:23:55,484 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:56,786 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:58,089 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:23:59,392 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:00,708 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:24:01,394 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:02,073 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:02,751 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:03,430 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:04,110 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:04,801 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:05,459 WARN L194 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2020-11-07 08:24:06,140 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:06,820 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:07,577 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:08,203 WARN L194 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2020-11-07 08:24:09,116 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:09,872 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:11,312 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:12,631 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:13,932 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:15,265 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:24:16,581 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:17,883 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:19,199 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:20,501 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:21,816 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:23,161 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:24:23,792 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2020-11-07 08:24:25,107 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:25,794 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:26,522 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:27,871 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2020-11-07 08:24:28,592 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:29,271 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:30,587 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:24:31,911 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2020-11-07 08:24:32,588 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:33,886 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:34,755 WARN L194 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 1 [2020-11-07 08:24:35,418 WARN L194 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 24 [2020-11-07 08:24:36,098 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:36,789 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:37,542 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:38,921 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2020-11-07 08:24:39,603 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:40,295 WARN L194 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2020-11-07 08:24:41,625 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:42,326 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:43,017 WARN L194 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2020-11-07 08:24:43,711 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2020-11-07 08:24:44,380 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2020-11-07 08:24:45,076 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:45,743 WARN L194 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2020-11-07 08:24:47,052 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:48,406 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:24:49,166 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:49,846 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:50,599 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:51,279 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:51,961 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:52,640 WARN L194 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:53,316 WARN L194 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:53,996 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:54,663 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 27 [2020-11-07 08:24:55,345 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:56,025 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:56,766 WARN L194 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:57,480 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2020-11-07 08:24:58,228 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:24:58,907 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2020-11-07 08:25:00,239 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2020-11-07 08:25:00,952 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1